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Books
Eggleton, BJ, Steel, MJ & Poulton, CG 2022, Preface, Elsevier.
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Chapters
Aganetti, MA, Cruz, CS, Galvão, I, Engels, DF, Ricci, MF & Vieira, AT 2022, 'The Gut Microbiota and Immunopathophysiology' in Comprehensive Pharmacology, Elsevier, pp. 492-514.
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Ben-Nissan, B, Choi, G, Choi, AH, Karacan, I & Evans, L 2022, 'Natural and Synthetic Intelligent Self-healing and Adaptive Materials for Medical and Engineering Applications' in Innovative Bioceramics in Translational Medicine I, Springer Singapore, pp. 89-124.
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Blumenthal, DJ, Kabakova, I, Rakich, PT & Vahala, K 2022, 'Integrated Brillouin lasers and their applications' in Semiconductors and Semimetals, Elsevier, pp. 107-180.
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In this chapter we give a brief history of the Brillouin gain process in optical waveguides and SBLs realized with integrated Brillouin resonators. A brief discussion on the laser fundamental and integral linewidths, the fractional frequency noise, and drift is provided. We discuss progress to date on Brillouin processes in integrated silica, silicon nitride, silicon, and chalcogenide platforms. The underlying Brillouin physics in waveguide materials and the range of waveguide structures and related requirements for photon–phonon phase matching are covered as well as research efforts to implement SBS gain and lasing in these waveguide material systems. Cascaded Brillouin lasing is discussed, including mode engineering approaches to inhibit cascading to enable further linewidth narrowing and higher output powers. Finally, several applications using these integrated Brillouin technologies are presented.
Bourke, JE, Ammit, AJ, Burgess, JK, Gosens, R, Halayko, AJ, Seow, C & Hirst, SJ 2022, 'Smooth Muscle Cells' in Encyclopedia of Respiratory Medicine, Elsevier, pp. 37-51.
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Chen, C, Liao, J & Jin, D 2022, 'Lanthanide-doped upconversion nanoparticles for super-resolution imaging' in Phosphor Handbook: Novel Phosphors, Synthesis, and Applications, Taylor & Francis, pp. 247-283.
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Chowdhury, PR, Stokes, HW & Labbate, M 2022, 'Intégrons: Antibiotic resistance evolution and beyond' in Roberts, AP & Mullany, P (eds), Bacterial Integrative Mobile Genetic Elements, Landes Bioscience, Austin, Texas USA, pp. 53-69.
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Intégrons include a site-specific recombination system that can capture gene cassettes. Gene cassettes are the smallest known mobilizable units of DNA and normally only comprise a single gene and a recombination site essential for the site-specific recombination event to occur. Although the site specific recombination reaction is catalyzed by an integrase protein that is a member of the tyrosine family of site specific recombinases, the biology and biochemistry of the system is unusual in a number of respects. Most notably, gene cassettes comprise a family of elements that are highly diverse both with respect to the genes and the recombination sites within them. Intégrons first came to prominence as a consequence of their infiltrating pathogenic Gram negative bacteria. In this context intégrons commonly possess multiple cassettes with the associated genes conferring, collectively, resistance to a wide range of clinically important antibiotics. As a consequence they are one of the single biggest contributors to the evolution of antibiotic resistant bacteria. Intégrons however are ancient structures that are widely distributed among the Proteobacteria. In the broader context, cassette associated genes are remarkably diverse and highly novel. This mobile cassette 'metagenome' includes a pool of novel gene cassettes potentially available to whole microbial communities. While the function of most cassette genes in this pool remains unknown, it is clear that they are rich source of innovation and novelty.
Clerc, EE, Raina, J-B, Peaudecerf, FJ, Seymour, JR & Stocker, R 2022, 'Survival in a Sea of Gradients: Bacterial and Archaeal Foraging in a Heterogeneous Ocean' in The Microbiomes of Humans, Animals, Plants, and the Environment, Springer International Publishing, pp. 47-102.
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Devkota, HP, Adhikari-Devkota, A, Paudel, KR, Panth, N, Gupta, G, Chellappan, DK, Hansbro, P & Dua, K 2022, 'Phytochemicals and their Nanoformulations Targeted for Pulmonary Diseases' in Chellappan, DK, Pabreja, K & Faiyazuddin, M (eds), Advanced Drug Delivery Strategies for Targeting Chronic Inflammatory Lung Diseases, Springer, Singapore, pp. 95-106.
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Plant-derived natural products, also known as phytochemicals, are one of the most important sources of drug discovery. Due to their wide abundance in nature and structural diversity, various phytochemicals are gaining research interest for the discovery and development of effective therapeutic agents for various diseases, including lung diseases. Bioavailability and metabolism have been the main limiting factors for the effective use of these phytochemicals. In recent years, various novel drug delivery systems, including nanoformulations, have been evaluated for the effective delivery of these phytochemicals. This chapter will cover research related to the potential use of phytochemicals (e.g., polyphenols, alkaloids, steroids) and their nanoformulations in lung diseases.
Elbeltagi, A, Kushwaha, NL, Srivastava, A & Zoof, AT 2022, 'Artificial intelligent-based water and soil management' in Deep Learning for Sustainable Agriculture, Elsevier, pp. 129-142.
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Artificial intelligence (AI) has revolutionized information technology and shaped the way we live. AI is a computational model that allows computers to learn from data and approximate solutions for complex functions. Due to their flexibility and robustness, AI has been widely applied in large scale fields ranging from robotics to airplane flight control. This chapter discusses the advances in all aspect of AI applied in several issues, such as hydrology, agronomy, meteorology, education, healthcare, action, and more. It focuses specifically on various AI applications related to water and soil management and states that AI achieves high performance, accuracy, and correlation with low statistical errors as a rapid decision tool under changing climate conditions. Brief introductions of AI with their adaptability to agricultural water and soil management are also interpreted. Furthermore, this chapter illustrates how the AI tool will help agricultural decision makers and water and soil managers achieve agricultural sustainability.
Hossain, SI, Islam, MZ, Saha, SC & Deplazes, E 2022, 'Drug Meets Monolayer: Understanding the Interactions of Sterol Drugs with Models of the Lung Surfactant Monolayer Using Molecular Dynamics Simulations.' in Membrane Lipids: Methods and Protocols, Springer, Switzerland, pp. 103-121.
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The lung surfactant monolayer (LSM) is a thin layer of lipids and proteins that forms the air/water interface of the alveoli. The primary function of the LSM is to reduce the surface tension at the air/water interface during breathing. The LSM also forms the main biological barrier for any inhaled particles, including drugs, to treat lung diseases. Elucidating the mechanism by which these drugs bind to and absorb into the LSM requires a molecular-level understanding of any drug-induced changes to the morphology, structure, and phase changes of the LSM.Molecular dynamics simulations have been used extensively to study the structure and dynamics of the LSM. The monolayer is usually simulated in at least two states: the compressed state, mimicking exhalation, and the expanded state, mimicking inhalation. In this chapter, we provide detailed instructions on how to set up, run, and analyze coarse-grained MD simulations to study the concentration-dependent effect of a sterol drug on the LSM, both in the expanded and compressed state.
Ikram, M, Raza, A, Ikram, M & Mahmood, A 2022, 'Carbon Nanocomposite-Based SCs as Wearable Energy Storage' in Nanostructured Materials for Supercapacitors, Springer International Publishing, pp. 451-483.
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Irga, P & Torpy, F 2022, 'Understanding the impacts of air pollution on human experience: Two case studies' in Grau, U & Fernandez-Abascal, G (eds), Folk Costumes, Indo-Pacific Air, Art Paper Editions, Ghent, Begium, pp. 128-135.
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It has long been known that substances in the air can have adverse effects on human health. Today, with the impacts of climate change and human activity changing the world in untold ways, air pollution represents a considerable and global threat to our health. Between 2005 and 2010, the death rate associated with exposure to outdoor air pollution increased globally by 4 per cent, by 5 per cent in China and by a staggering 12 per cent in India (Kumar et al., 2019). The Organisation for Economic Co-operation and Development (OECD) has stated that outdoor air pollution exposure is predicted to become the leading environmental cause of premature death by 2050 (WHO Regional Office for Europe, 2015). In 2012 alone, it was estimated that approximately 7 million deaths were related to outdoor air pollution (World Health Organization, 2016). Pollution exposure also has a negative impact on economies, with a reported ~USD$ 1.7 trillion spent on health-related costs in 2010 (Kitamori et al., 2012). Whilst a proportion of air pollution results from natural processes such as bushfire smoke, pollen release and surface dust, in cities large quantities of pollutants are produced from fossil fuel emissions, which comprise a mixture of solid particulate matter (PM) and gases, including oxides of sulphur (SOx), oxides of nitrogen (NOx), carbon monoxide (CO), carbon dioxide (CO2), and ozone (Bai et al., 2018). By examining industrial pollution in China and the pollution resulting from the recent Australian bushfires, we can see how our changing planet is influencing both manmade and biomass generated sources of air pollution. But first, it is important to have an understanding of the pollutants and their risk profiles.
Jelocnik, M, Huston, WM & Newton, HJ 2022, '
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Kabakova, I, Scarcelli, G & Yun, SH 2022, 'Brillouin light scattering in biological systems' in Semiconductors and Semimetals, Elsevier, pp. 313-348.
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The past 20 years have seen new application of the physics of Brillouin light scattering to the fields of biology, bioengineering, and biomedicine. Mapping of the 3D micromechanical properties of biological systems with the focused beam of light holds great potential to provide new insights in the range of fundamental biology questions related to cell–matrix interactions, cell differentiation, and pathogenesis. In this chapter we introduce the main principles on which the field of BioBrillouin imaging stands, discuss major technological developments in the instrumentations of Brillouin microscopy, and provide a brief overview of key applications of this technology to various fields of biology and medicine.
Karacan, I, Milthorpe, B, Ben-Nissan, B & Santos, J 2022, 'Stem Cells and Proteomics in Biomaterials and Biomedical Applications' in Innovative Bioceramics in Translational Medicine I, Springer Singapore, pp. 125-157.
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Kuzhiumparambil, U, Kumar, M, Nizio, KD, Alonso, D, Gorst-Allman, P, Kelly, C, MacLeod, B, Forbes, S & Ralph, P 2022, 'Metabolomic profiling of anthropogenically threatened Australian seagrass Zostera muelleri using one- and two-dimensional gas chromatography' in Applied Environmental Metabolomics: Community Insights and Guidance from the Field, Elsevier, pp. 135-151.
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The global decline of seagrass meadows due to sustained pressure from anthropogenic activities and the ongoing threat from climate change has weakened their capacity for supporting coastal productivity and fisheries habitats, while also increasing sediment erosion. The ongoing efforts to prevent seagrass decline require novel tools to monitor seagrass health and assess the effects of habitat management. Such monitoring tools require the use of sensitive indicators to assess the intensity of environmental stressors and to monitor the corresponding responses of seagrass. Environmental metabolomics has proven valuable in identifying such phenotypic traits of abiotic and biotic stress in plants. The identification of metabolite changes in seagrass linked to an environmental stress response may lead to the development of a molecular diagnostic tool that could be used to give an early warning of seagrass stress. Therefore, we explore the potential of one- and two-dimensional gas chromatography coupled with time-of-flight mass spectrometry (1D and 2D GC-TOFMS) in Australia’s most threatened seagrass species—Zostera muelleri. Overall, GC×GC-TOFMS outperformed GC-TOFMS and offered a robust, comprehensive, and superior analytical sensitivity and resolution with a total of 156 metabolites compared to 93 identified in GC-TOFMS. Among these metabolites, > 50% were identified exclusively in GC×GC-TOFMS and include secondary metabolites of the phenylpropenoid class, phytohormones, and various sugar and amino acid derivatives. Therefore, GC×GC-TOFMS represents a comprehensive metabolomics platform for both discovery and targeted studies in seagrass that may aid diagnostic tool development for more targeted seagrass management.
Lawson, CA, Camp, E, Davy, SK, Ferrier-Pagès, C, Matthews, J & Suggett, DJ 2022, 'Informing Coral Reef Conservation Through Metabolomic Approaches' in Coral Reefs of the World, Springer International Publishing, pp. 179-202.
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Macha, IJ & Ben-Nissan, B 2022, 'Past and Future of Wound Dressing in Soft and Hard Tissue Surgery' in Springer Series in Biomaterials Science and Engineering, Springer Singapore, pp. 1-14.
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Matthews, JL, Cunning, R, Witson-Williams, R, Oakley, CA, Lutz, A, Roessner, U, Grossman, AR, Weis, VM, Gates, RD & Davy, SK 2022, 'The metabolic significance of symbiont community composition in the coral-algal symbiosis' in Applied Environmental Metabolomics, Elsevier, pp. 211-229.
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McCauley, JI, Ortega, JS, Gentile, C & Ralph, PJ 2022, 'Chapter 7 Microalgal applications in biomedicine and healthcare' in Algae-Based Biomaterials for Sustainable Development, Elsevier, pp. 133-156.
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McCauley, JI, Ralph, PJ, Ortega, JS & Gentile, C 2022, 'Microalgal applications in biomedicine and healthcare' in Algae-Based Biomaterials for Sustainable Development: Biomedical, Environmental Remediation and Sustainability Assessment, Elsevier, pp. 133-156.
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The field of research that explores the use of microalgae in biomedicine and health is complex and diverse. Numerous research avenues currently explore the use of microalgae in biomedicine and heath such as: focusing on establishing and boosting nutritional profiles for food applications; identification, characterisation and utilisation of microalgal metabolites with biological activity as functional ingredients and/or drugs; utilisation of recombinant technology to genetically modify the algae for use as production systems for enzymes, antibodies, growth factors, drugs, and vaccines; or the use of microalgae as a source of “biomaterial” for use in applications such as drug carriers or cellular scaffolds for tissue engineering. To illustrate the diversity of microalgae and its potential for utilisation in a wide variety of biomedical and heath care applications, this chapter will present a concise overview of this broad applicability of microalgae in biomedicine and health, while highlighting research that is also occurring into the production and biorefinery of these compounds to facilitate a viable transition from laboratory to commercial production. Thus, this chapter aims to bridge the knowledge gap between both existing and potentially new algae applications, in particular, the use of microalgae as a source of “biomaterials” for biomedicine and health applications.
Mirakhorli, F, Mohseni, SS, Bazaz, SR, Mehrizi, AA, Ralph, PJ & Warkiani, ME 2022, 'Microfluidic Platforms for Cell Sorting', Wiley, pp. 653-695.
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Ngo, HH, Vo, HNP, Guo, W, Lee, D-J & Zhang, S 2022, 'Carbon dioxide fixation and phycoremediation by algae-based technologies for biofuels and biomaterials' in Biomass, Biofuels, Biochemicals, Elsevier, pp. 253-277.
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Nguyen, LN, Vu, MT, Vu, HP, Zdarta, J, Mohammed, JAH, Pathak, N, Ralph, PJ & Nghiem, LD 2022, 'Seaweed carrageenans: Productions and applications' in Algae-Based Biomaterials for Sustainable Development, Elsevier, pp. 67-80.
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Nucera, F, Hansbro, PM, Casolaro, V, Appanna, R, Kirkham, P, Adcock, IM & Caramori, G 2022, 'Chapter 14 Role of autoimmunity in the pathogenesis of chronic obstructive pulmonary disease and pulmonary emphysema' in Translational Autoimmunity, Elsevier, pp. 311-331.
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Pilz, KF & Schlögl, E 2022, 'A hybrid commodity and interest rate market model' in Commodities: Fundamental Theory of Futures, Forwards, and Derivatives Pricing, Chapman and Hall/CRC, pp. 469-496.
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Poulton, CG, Steel, MJ, Wiederhecker, G & Thévenaz, L 2022, 'Historical perspective and basic principles' in Semiconductors and Semimetals, Elsevier, pp. 1-25.
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We give a broad overview of the historical development and physics of Brillouin scattering. We discuss the seminal papers of Brillouin and Mandelstam and give the historical context of their research. We discuss the development of experiments and observations from the early, prelaser work to the present day. We then give a broad, nonmathematical explanation of Brillouin scattering as it is currently understood, and outline the different types of scattering as well as the conditions under which it occurs.
Prasher, P, Sharma, M, Kapoor, DN, Negi, P, Gupta, G, Zacconi, FC, Tambuwala, MM, Mehta, M, Satija, S, Dureja, H, Chellappan, DK & Dua, K 2022, 'Chemical Moieties as Advanced Therapeutics for Targeting Respiratory Disorders' in Advanced Drug Delivery Strategies for Targeting Chronic Inflammatory Lung Diseases, Springer Singapore, pp. 75-93.
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Ragu Nandhakumar, S, Rajeshkumar, S, Anand, RS, Malyla, V, Dua, K, Ezhilarasan, D & Lakshmi, T 2022, 'Biogenic metal sulfide nanoparticles synthesis and applications for biomedical and environmental technology' in Agri-Waste and Microbes for Production of Sustainable Nanomaterials, Elsevier, pp. 495-506.
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Reimers, J 2022, 'Unified Understanding of Structure, Reactivity and Spectroscopy Within General Valence Bond Scenarios, Obtained by Transferring Techniques Developed Within Electron-Transfer Theory' in Shaik, S & Hibberty, PC (eds), Reference Module in Chemistry, Molecular Sciences and Chemical Engineering, Elsevier, pp. 662-682.
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Valence bond theory and electron transfer theory are both widely applied throughout Chemical Science, usually to different applications. Nevertheless, electron transfer theory is just an extensive development of one type of valence bond model. In this article, we demonstrate how electron-transfer theory can be more broadly applied to other valence-bond scenarios. This involves (1) rederivation for Morse oscillators of many key analytical expressions from electron-transfer transfer theory pertinent to harmonic oscillators, (2) renormalization of the key parameters from electron transfer theory to facilitate broad applications, and (3) development of 3 Morse-oscillator applications.
Roux, C 2022, 'Foreword', pp. xvii-xviii.
Sadaqat, M, Tabassum, H, Tianjie, Q, Mahmood, A, Nisar, L & Naeem Ashiq, M 2022, 'Hierarchical porous carbon-incorporated metal-based nanocomposites for secondary metal-ion batteries' in Metal Oxide-Carbon Hybrid Materials, Elsevier, pp. 179-216.
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Satija, S, Dhanjal, DS, Sharma, P, Hussain, MS, Chan, Y, Ng, SW, Prasher, P, Dureja, H, Chopra, C, Singh, R, Gupta, G, Chellappan, DK, Dua, K & Mehta, M 2022, 'Vesicular Drug Delivery Systems in Respiratory Diseases' in Advanced Drug Delivery Strategies for Targeting Chronic Inflammatory Lung Diseases, Springer Singapore, pp. 125-141.
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Schotsmans, EMJ, Georges-Zimmermann, P, Ueland, M & Dent, BB 2022, 'From Flesh to Bone' in The Routledge Handbook of Archaeothanatology, Routledge, pp. 500-541.
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Shahid, M, Khurshid, M, Mehmood, MA, Malik, S, Manzoor, I & Muhammad, S 2022, 'Bacterial Contamination in Food Chain: Sources, Impact and Control' in Climate Change and Ecosystems, CRC Press, pp. 203-216.
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Stadler, F, Johnston, NP, Butterworth, NJ & Wallman, JF 2022, '13. Fly Colony Establishment, Quality Control and Improvement' in A Complete Guide to Maggot Therapy, Open Book Publishers, pp. 257-288.
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Sunkara, K, Mehta, M, Satija, S, Dhanjal, DS, Sharma, P, Shukla, SD, Shastri, M, Zacconi, FC, Dua, K & Allam, VSRR 2022, 'An Introduction to Respiratory Diseases and an Emerging Need for Efficient Drug Delivery Systems' in Advanced Drug Delivery Strategies for Targeting Chronic Inflammatory Lung Diseases, Springer Singapore, pp. 1-24.
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Szabo, EA, Arundell, EJ, Farrell, H, Imlay, A, King, T, Shadbolt, C & Taylor, MD 2022, 'Responding to incidents of low-level chemical contamination and deliberate contamination in food' in Ensuring Global Food Safety, Elsevier, pp. 359-377.
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Vo, HNP, Chaiwong, C, Zheng, L, Nguyen, TMH, Koottatep, T & Nguyen, TT 2022, 'Algae-based biomaterials in 3D printing for applications in medical, environmental remediation, and commercial products' in Algae-Based Biomaterials for Sustainable Development, Elsevier, pp. 185-202.
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Wadhwa, R, Paudel, KR, Shukla, S, Shastri, M, Gupta, G, Devkota, HP, Bebawy, M, Chellappan, DK, Hansbro, PM & Dua, K 2022, 'Epigenetic Therapy as a Potential Approach for Targeting Oxidative Stress–Induced Non-small-Cell Lung Cancer' in Handbook of Oxidative Stress in Cancer: Mechanistic Aspects, Springer Singapore, pp. 1545-1560.
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Waqas Hakim, M, Fatima, S, Rizwan, S & Mahmood, A 2022, 'Pseudo-capacitors: Introduction, Controlling Factors and Future' in Nanostructured Materials for Supercapacitors, Springer International Publishing, pp. 53-70.
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Wolff, C, Poulton, CG, Steel, MJ & Wiederhecker, G 2022, 'Theoretical formalisms for stimulated Brillouin scattering' in Semiconductors and Semimetals, Elsevier, pp. 27-91.
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We present the theoretical formalism for Brillouin scattering, beginning with the equations for linear elasticity together with Maxwells equations, and ending with the equations of motion for the optical and acoustic envelope fields. The treatment presented here is based on the Hamiltonian for the opto-acoustic interaction, but we discuss other possible derivations, as well as alternate formulations that describe Brillouin phenomena. We cover the theory of Brillouin scattering in both waveguides and resonators, and present the equations for several typical settings in each case. An Appendix gives a brief introduction to linear elasticity theory for optical physicists.
Journal articles
Aamidor, SE, Cardoso-Júnior, CAM, Harianto, J, Nowell, CJ, Cole, L, Oldroyd, BP & Ronai, I 2022, 'Reproductive plasticity and oogenesis in the queen honey bee (Apis mellifera).', J Insect Physiol, vol. 136, pp. 104347-104347.
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In the honey bee (Apis mellifera), queen and worker castes originate from identical genetic templates but develop into different phenotypes. Queens lay up to 2000 eggs daily whereas workers are sterile in the queen's presence. Periodically queens stop laying: during swarming, when resources are scarce in winter, and when they are confined to a cage by beekeepers. We used confocal microscopy and gene expression assays to investigate the control of oogenesis in the ovaries of honey bee queens that were caged inside and outside the colony. We find evidence that queens use a different combination of 'checkpoints' to regulate oogenesis compared to honey bee workers and other insect species. However, both queen and worker castes likely use the same programmed cell death pathways to terminate oocyte development at their caste-specific checkpoints. Our results also suggest that a key factor driving the termination of oogenesis in queens is nutritional stress. Thus, queens may regulate oogenesis via the same regulatory pathways that were utilised by ancestral solitary species but likely have adjusted physiological checkpoints to suit their highly-derived life history.
Abdollahi, A, Liu, Y, Pradhan, B, Huete, A, Dikshit, A & Nguyen, TN 2022, 'Short-time-series grassland mapping using Sentinel-2 imagery and deep learning-based architecture', Egyptian Journal of Remote Sensing and Space Science, vol. 25, no. 3, pp. 673-685.
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In the present work, a deep learning-based network called LeNet is applied for accurate grassland map production from Sentinel-2 data for the Greater Sydney region, Australia. First, we apply the technique to the base date Sentinel-2 data (non-seasonal) to make the vegetation maps. Then, we combine short time-series (seasonal) data and enhanced vegetation index (EVI) information to the base date imagery to improve the classification results and generate high-resolution grassland maps. The proposed model obtained an overall accuracy (OA) of 88.36% for the mono-temporal data, and 92.74% for the multi-temporal data. The experimental products proved that, by combining the short time-series images and EVI information to the base date, the classification maps' accuracy is increased by 4.38%. Moreover, the Sentinel-2 produced grassland maps are compared with the pre-existing maps such as Australian Land Use and Management (ALUM) 50 m resolution and Dynamic Land Cover Dataset (DLCD) with 250 m resolution as well as some traditional machine learning methods such as Support Vector Machine (SVM) and Random Forest (RF). The results show the effect of the LeNet network's performance and efficiency for grassland map production from short time-series data. As a result, decision-makers and urban planners can benefit from this work in terms of grassland change identification, monitoring, and planning assessment.
Abell-King, C, Costas, A, Duggin, IG & Söderström, B 2022, 'Bacterial filamentation during urinary tract infections.', PLoS Pathog, vol. 18, no. 12, pp. e1010950-e1010950.
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Abolpour Moshizi, S, Pastras, CJ, Sharma, R, Parvez Mahmud, MA, Ryan, R, Razmjou, A & Asadnia, M 2022, 'Recent advancements in bioelectronic devices to interface with the peripheral vestibular system', Biosensors and Bioelectronics, vol. 214, pp. 114521-114521.
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Adhikary, P, Mahmud, MAP, Solaiman, T & Wang, ZL 2022, 'Recent advances on biomechanical motion-driven triboelectric nanogenerators for drug delivery', Nano Today, vol. 45, pp. 101513-101513.
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Afrose, D, Chen, H, Ranashinghe, A, Liu, C-C, Henessy, A, Hansbro, PM & McClements, L 2022, 'The diagnostic potential of oxidative stress biomarkers for preeclampsia: systematic review and meta-analysis.', Biol Sex Differ, vol. 13, no. 1, p. 26.
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BACKGROUND: Preeclampsia is a multifactorial cardiovascular disorder of pregnancy. If left untreated, it can lead to severe maternal and fetal outcomes. Hence, timely diagnosis and management of preeclampsia are extremely important. Biomarkers of oxidative stress are associated with the pathogenesis of preeclampsia and therefore could be indicative of evolving preeclampsia and utilized for timely diagnosis. In this study, we conducted a systematic review and meta-analysis to determine the most reliable oxidative stress biomarkers in preeclampsia, based on their diagnostic sensitivities and specificities as well as their positive and negative predictive values. METHODS: A systematic search using PubMed, ScienceDirect, ResearchGate, and PLOS databases (1900 to March 2021) identified nine relevant studies including a total of 343 women with preeclampsia and 354 normotensive controls. RESULTS: Ischemia-modified albumin (IMA), uric acid (UA), and malondialdehyde (MDA) were associated with 3.38 (95% CI 2.23, 4.53), 3.05 (95% CI 2.39, 3.71), and 2.37 (95% CI 1.03, 3.70) odds ratios for preeclampsia diagnosis, respectively. The IMA showed the most promising diagnostic potential with the positive predictive ratio (PPV) of 0.852 (95% CI 0.728, 0.929) and negative predictive ratio (NPV) of 0.811 (95% CI 0.683, 0.890) for preeclampsia. Minor between-study heterogeneity was reported for these biomarkers (Higgins' I2 = 0-15.879%). CONCLUSIONS: This systematic review and meta-analysis identified IMA, UA, and MDA as the most promising oxidative stress biomarkers associated with established preeclampsia. IMA as a biomarker of tissue damage exhibited the best diagnostic test accuracy. Thus, these oxidative stress biomarkers should be further explored in larger cohorts for preeclampsia diagnosis.
Aharonovich, I 2022, 'Quantum dots light up ahead', Photonics Insights, vol. 1, no. 2, pp. C04-C04.
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Aharonovich, I, Tetienne, J-P & Toth, M 2022, 'Quantum Emitters in Hexagonal Boron Nitride', Nano Letters, vol. 22, no. 23, pp. 9227-9235.
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Aili, SR, De Silva, R, Wilhelm, K, Jha, SR, Fritis-Lamora, R, Montgomery, E, Pierce, R, Lam, F, Brennan, X, Gorrie, N, Schnegg, B, Jabbour, A, Kotlyar, E, Muthiah, K, Keogh, AM, Jansz, PC, Hayward, C & Macdonald, PS 2022, 'Validation of Cognitive Impairment in Combination With Physical Frailty as a Predictor of Mortality in Patients With Advanced Heart Failure Referred for Heart Transplantation', Transplantation, vol. 106, no. 1, pp. 200-209.
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Ajani, PA, Henriquez-Nunez, HF, Verma, A, Nagai, S, Uchida, H, Tesoriero, MJ, Farrell, H, Zammit, A, Brett, S & Murray, SA 2022, 'Mapping the development of a Dinophysis bloom in a shellfish aquaculture area using a novel molecular qPCR assay', Harmful Algae, vol. 116, pp. 102253-102253.
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Akkaya, HT, Ryan, LM, Cook, RJ, Jacobson, SW, Richardson, GA, Day, NL, Coles, CD, Carmichael, OH & Jacobson, JL 2022, 'A hierarchical meta-analysis for settings involving multiple outcomes across multiple cohorts', Stat, vol. 11, no. 1.
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Evidence from animal models and epidemiological studies has linked prenatal alcohol exposure (PAE) to a broad range of long-term cognitive and behavioural deficits. However, there is a paucity of evidence regarding the nature and levels of PAE associated with increased risk of clinically significant cognitive deficits. To derive robust and efficient estimates of the effects of PAE on cognitive function, we have developed a hierarchical meta-analysis approach to synthesize information regarding the effects of PAE on cognition, integrating data on multiple outcomes from six U.S. longitudinal cohort studies. A key assumption of standard methods of meta-analysis, effect sizes are independent, is violated when multiple intercorrelated outcomes are synthesized across studies. Our approach involves estimating the dose–response coefficients for each outcome and then pooling these correlated dose–response coefficients to obtain an estimated “global” effect of exposure on cognition. In the first stage, we use individual participant data to derive estimates of the effects of PAE by fitting regression models that adjust for potential confounding variables using propensity scores. The correlation matrix characterizing the dependence between the outcome-specific dose–response coefficients estimated within each cohort is then run, while accommodating incomplete information on some outcome. We also compare inferences based on the proposed approach to inferences based on a full multivariate analysis.
Alderdice, R, Hume, BCC, Kühl, M, Pernice, M, Suggett, DJ & Voolstra, CR 2022, 'Disparate Inventories of Hypoxia Gene Sets Across Corals Align With Inferred Environmental Resilience', Frontiers in Marine Science, vol. 9, pp. 1-14.
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Aquatic deoxygenation has been flagged as an overlooked but key factor contributing to mass bleaching-induced coral mortality. During deoxygenation events triggered by coastal nutrient pollution and ocean warming, oxygen supplies lower to concentrations that can elicit an aerobic metabolic crisis i.e., hypoxia. Surprisingly little is known of the fundamental hypoxia gene set inventory that corals possess to respond to lowered oxygen (i.e., deoxygenation). For instance, it is unclear whether gene copy number differences exist across species that may affect the efficacy of a measured transcriptomic stress response. Therefore, we conducted an ortholog-based meta-analysis to investigate how hypoxia gene inventories differ amongst coral species to assess putative copy number variations (CNVs). We specifically elucidated CNVs for a compiled list of 32 hypoxia genes across 24 protein sets from species with a sequenced genome spanning corals from the robust and complex clade. We found approximately a third of the investigated genes exhibited copy number differences, and these differences were species-specific rather than attributable to the robust-complex split. Interestingly, we consistently found the highest gene expansion present in Porites lutea, which is considered to exhibit inherently greater stress tolerance than other species. Consequently, our analysis suggests that hypoxia stress gene expansion may coincide with increased stress tolerance. As such, the unevenly expanded (or reduced) hypoxia genes presented here provide key genes of interest to target in examining (or diagnosing) coral stress responses. Important next steps will involve determining to what extent such gene copy differences align with certain coral traits.
Alderdice, R, Perna, G, Cárdenas, A, Hume, BCC, Wolf, M, Kühl, M, Pernice, M, Suggett, DJ & Voolstra, CR 2022, 'Deoxygenation lowers the thermal threshold of coral bleaching.', Scientific Reports, vol. 12, no. 1, pp. 1-14.
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Exposure to deoxygenation from climate warming and pollution is emerging as a contributing factor of coral bleaching and mortality. However, the combined effects of heating and deoxygenation on bleaching susceptibility remain unknown. Here, we employed short-term thermal stress assays to show that deoxygenated seawater can lower the thermal limit of an Acropora coral by as much as 1 °C or 0.4 °C based on bleaching index scores or dark-acclimated photosynthetic efficiencies, respectively. Using RNA-Seq, we show similar stress responses to heat with and without deoxygenated seawater, both activating putative key genes of the hypoxia-inducible factor response system indicative of cellular hypoxia. We also detect distinct deoxygenation responses, including a disruption of O2-dependent photo-reception/-protection, redox status, and activation of an immune response prior to the onset of bleaching. Thus, corals are even more vulnerable when faced with heat stress in deoxygenated waters. This highlights the need to integrate dissolved O2 measurements into global monitoring programs of coral reefs.
Alghalayini, A, Cranfield, CG, Cornell, BA & Valenzuela, SM 2022, 'Preparing Ion Channel Switch Membrane-Based Biosensors.', Methods in Molecular Biology, vol. 2402, pp. 13-20.
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Monitoring the changes in membrane conductance using electrical impedance spectroscopy is the platform of membrane-based biosensors in order to detect a specific target molecule. These biosensors represent the amalgamation of an electrical conductor such as gold and a chemically tethered bilayer lipid membrane with specific incorporated ion channels such as gramicidin-A that is further functionalized with detector molecules of interest.
Alharbi, KS, Afzal, O, almalki, WH, Kazmi, I, Javed, SMA, Thangavelu, L, Gulati, M, Singh, SK, Jha, NK, Gupta, PK, Chellappan, DK, Oliver, BG, Dua, K & Gupta, G 2022, 'Nuclear factor-kappa B (NF-κB) inhibition as a therapeutic target for plant nutraceuticals in mitigating inflammatory lung diseases', Chemico-Biological Interactions, vol. 354, pp. 109842-109842.
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Alharbi, KS, Shaikh, MAJ, Almalki, WH, Kazmi, I, Al-Abbasi, FA, Alzarea, SI, Imam, SS, Alshehri, S, Ghoneim, MM, Singh, SK, Chellappan, DK, Oliver, BG, Dua, K & Gupta, G 2022, 'PI3K/Akt/mTOR Pathways Inhibitors with Potential Prospects in Non-Small-Cell Lung Cancer', Journal of Environmental Pathology, Toxicology and Oncology, vol. 41, no. 4, pp. 85-102.
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Ali, S, Jameel, MA, Gupta, A, Shafiei, M & Langford, SJ 2022, 'A room temperature functioning ammonia sensor utilising a bis-phenylalanine naphthalene diimide', Sensors and Actuators A Physical, vol. 348, pp. 114008-114008.
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Ali, SMN, Hossain, MJ, Wang, D, Mahmud, MAP, Sharma, V, Kashif, M & Kouzani, AZ 2022, 'Thermally degraded speed estimation of traction machine drive in electric vehicle', IET Electric Power Applications, vol. 16, no. 12, pp. 1464-1475.
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Allam, VSRR, Chellappan, DK, Jha, NK, Shastri, MD, Gupta, G, Shukla, SD, Singh, SK, Sunkara, K, Chitranshi, N, Gupta, V, Wich, PR, MacLoughlin, R, Oliver, BGG, Wernersson, S, Pejler, G & Dua, K 2022, 'Treatment of chronic airway diseases using nutraceuticals: Mechanistic insight', Critical Reviews in Food Science and Nutrition, vol. 62, no. 27, pp. 7576-7590.
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Respiratory diseases, both acute and chronic, are reported to be the leading cause of morbidity and mortality, affecting millions of people globally, leading to high socio-economic burden for the society in the recent decades. Chronic inflammation and decline in lung function are the common symptoms of respiratory diseases. The current treatment strategies revolve around using appropriate anti-inflammatory agents and bronchodilators. A range of anti-inflammatory agents and bronchodilators are currently available in the market; however, the usage of such medications is limited due to the potential for various adverse effects. To cope with this issue, researchers have been exploring various novel, alternative therapeutic strategies that are safe and effective to treat respiratory diseases. Several studies have been reported on the possible links between food and food-derived products in combating various chronic inflammatory diseases. Nutraceuticals are examples of such food-derived products which are gaining much interest in terms of its usage for the well-being and better human health. As a consequence, intensive research is currently aimed at identifying novel nutraceuticals, and there is an emerging notion that nutraceuticals can have a positive impact in various respiratory diseases. In this review, we discuss the efficacy of nutraceuticals in altering the various cellular and molecular mechanisms involved in mitigating the symptoms of respiratory diseases.
Allam, VSRR, Paudel, KR, Gupta, G, Singh, SK, Vishwas, S, Gulati, M, Gupta, S, Chaitanya, MVNL, Jha, NK, Gupta, PK, Patel, VK, Liu, G, Kamal, MA, Hansbro, PM, Oliver, BGG, Chellappan, DK & Dua, K 2022, 'Nutraceuticals and mitochondrial oxidative stress: bridging the gap in the management of bronchial asthma', Environmental Science and Pollution Research, vol. 29, no. 42, pp. 62733-62754.
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Allan, SJ, O'Connell, MJ, Harasti, D, Klanten, OS & Booth, DJ 2022, 'Searching for seadragons: predicting micro‐habitat use for the common (weedy) seadragon (Phyllopteryx taeniolatus) based on habitat and prey', Journal of Fish Biology, vol. 100, no. 4, pp. 935-943.
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Allan, SJ, O'Connell, MJ, Harasti, D, Klanten, OS & Booth, DJ 2022, 'Space use by the endemic common (weedy) seadragon (Phyllopteryx taeniolatus): influence of habitat and prey', Journal of Fish Biology, vol. 100, no. 1, pp. 175-183.
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Allison, MC, Wurmehl, S, Büchner, B, Vella, JL, Söhnel, T, Bräuninger, SA, Klauss, H-H, Avdeev, M, Marlton, FP, Schmid, S & Ling, CD 2022, 'FeMn3Ge2Sn7O16: A Perfectly Isotropic 2-D Kagomé Lattice that Breaks Magnetic Symmetry with Partial Spin Order', Chemistry of Materials, vol. 34, no. 3, pp. 1369-1375.
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Alonzo, M, Alder, R, Clancy, L & Fu, S 2022, 'Portable testing techniques for the analysis of drug materials', WIREs Forensic Science, vol. 4, no. 6.
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Alquethamy, S, Ganio, K, Luo, Z, Hossain, SI, Hayes, AJ, Ve, T, Davies, MR, Deplazes, E, Kobe, B & McDevitt, CA 2022, 'Structural and biochemical characterization of Acinetobacter baumannii ZnuA', Journal of Inorganic Biochemistry, vol. 231, pp. 111787-111787.
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Alsarraf, HMAB, Ung, KL, Johansen, MD, Dimon, J, Olieric, V, Kremer, L & Blaise, M 2022, 'Biochemical, structural, and functional studies reveal that MAB_4324c from Mycobacterium abscessus is an active tandem repeat N‐acetyltransferase', FEBS Letters, vol. 596, no. 12, pp. 1516-1532.
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Alves, FM, Kysenius, K, Caldow, MK, Hardee, JP, Chung, JD, Trieu, J, Hare, DJ, Crouch, PJ, Ayton, S, Bush, AI, Lynch, GS & Koopman, R 2022, 'Iron overload and impaired iron handling contribute to the dystrophic pathology in models of Duchenne muscular dystrophy', Journal of Cachexia, Sarcopenia and Muscle, vol. 13, no. 3, pp. 1541-1553.
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Ambrose, SJ, Hamidian, M & Hall, RM 2022, 'Extensively resistant Acinetobacter baumannii isolate RCH52 carries several resistance genes derived from an IncC plasmid', Journal of Antimicrobial Chemotherapy, vol. 77, no. 4, pp. 930-933. Amorim, N, McGovern, E, Raposo, A, Khatiwada, S, Shen, S, Koentgen, S, Hold, G, Behary, J, El-Omar, E & Zekry, A 2022, 'Refining a Protocol for Faecal Microbiota Engraftment in Animal Models After Successful Antibiotic-Induced Gut Decontamination.', Front Med (Lausanne), vol. 9, p. 770017. BACKGROUND: There is mounting evidence for the therapeutic use of faecal microbiota transplant (FMT) in numerous chronic inflammatory diseases. Germ free mice are not always accessible for FMT research and hence alternative approaches using antibiotic depletion prior to FMT in animal studies are often used. Hence, there is a need for standardising gut microbiota depletion and FMT methodologies in animal studies. The aim of this study was to refine gut decontamination protocols prior to FMT engraftment and determine efficiency and stability of FMT engraftment over time. METHODS: Male C57BL/6J mice received an antibiotic cocktail consisting of ampicillin, vancomycin, neomycin, and metronidazole in drinking water for 21 days ad libitum. After antibiotic treatment, animals received either FMT or saline by weekly oral gavage for 3 weeks (FMT group or Sham group, respectively), and followed up for a further 5 weeks. At multiple timepoints throughout the model, stool samples were collected and subjected to bacterial culture, qPCR of bacterial DNA, and fluorescent in-situ hybridisation (FISH) to determine bacterial presence and load. Additionally, 16S rRNA sequencing of stool was used to confirm gut decontamination and subsequent FMT engraftment. RESULTS: Antibiotic treatment for 7 days was most effective in gut decontamination, as evidenced by absence of bacteria observed in culture, and reduced bacterial concentration, as determined by FISH as well as qPCR. Continued antibiotic administration had no further efficacy on gut decontamination from days 7 to 21. Following gut decontamination, 3 weekly doses of FMT was sufficient for the successful engraftment of donor microbiota in animals. The recolonised animal gut microbiota was similar in composition to the donor sample, and significantly different from the Sham controls as assessed by 16S rRNA sequencing. Importantly, this similarity in composition to the donor sample persisted for 5 weeks following the final... Anantanawat, K, Papanicolaou, A, Hill, K & Xu, W 2022, 'Mediterranean fruit fly genes exhibit different expression patterns between heat and cold treatments', Bulletin of Entomological Research, vol. 112, no. 2, pp. 236-242. Angeloski, A, Price, JR, Ennis, C, Smith, K, McDonagh, AM, Dowd, A, Thomas, P, Cortie, M, Appadoo, D & Bhadbhade, M 2022, 'Thermosalience Revealed on the Atomic Scale: Rapid Synchrotron Techniques Uncover Molecular Motion Preceding Crystal Jumping', Crystal Growth and Design, vol. 22, no. 3, pp. 1951-1959. The solid-state phase transformation in nickel(II) bis(diisopropyldithiocarbonate) is analyzed using a combination of high-speed in situ single-crystal diffraction, terahertz spectroscopy, optical microscopy, thermal analysis, and density functional theory. We show that the monoclinic P21/c structure of this compound undergoes a displacive phase change at about 3 °C. The monoclinic angles and unit cell volumes change reversibly between 110.3°/2265 Å3 and 103.8°/2168 Å3. An analysis of atomic positions using high-resolution in situ synchrotron X-ray diffraction data revealed details of the atomic displacements that show a change in order that precedes and accompanies the change in structure. The structural changes are rapid and are manifested as reversible macroscale crystal movement and jumping (thermosalience) and represent the first case of thermosalience in dithiocarbamate complexes. Arora, P, Nainwal, LM, Gupta, G, Singh, SK, Chellappan, DK, Oliver, BG & Dua, K 2022, 'Orally administered solasodine, a steroidal glycoalkaloid, suppresses ovalbumin-induced exaggerated Th2-immune response in rat model of bronchial asthma', Chemico-Biological Interactions, vol. 366, pp. 110138-110138. Asfour, L, Smyth, D, Whitchurch, CB, Cavaliere, R & Roland, JT 2022, 'Fluorescence in situ hybridization and microbial community profiling analysis of explanted cochlear implants', Acta Oto-Laryngologica, vol. 142, no. 5, pp. 395-401. Ashhurst, AS, Johansen, MD, Maxwell, JWC, Stockdale, S, Ashley, CL, Aggarwal, A, Siddiquee, R, Miemczyk, S, Nguyen, DH, Mackay, JP, Counoupas, C, Byrne, SN, Turville, S, Steain, M, Triccas, JA, Hansbro, PM, Payne, RJ & Britton, WJ 2022, 'Mucosal TLR2-activating protein-based vaccination induces potent pulmonary immunity and protection against SARS-CoV-2 in mice.', Nat Commun, vol. 13, no. 1, p. 6972. Current vaccines against SARS-CoV-2 substantially reduce mortality, but protection against infection is less effective. Enhancing immunity in the respiratory tract, via mucosal vaccination, may provide protection against infection and minimise viral spread. Here, we report testing of a subunit vaccine in mice, consisting of SARS-CoV-2 Spike protein with a TLR2-stimulating adjuvant (Pam2Cys), delivered to mice parenterally or mucosally. Both routes of vaccination induce substantial neutralising antibody (nAb) titres, however, mucosal vaccination uniquely generates anti-Spike IgA, increases nAb in the serum and airways, and increases lung CD4+ T-cell responses. TLR2 is expressed by respiratory epithelia and immune cells. Using TLR2 deficient chimeric mice, we determine that TLR2 expression in either compartment facilitates early innate responses to mucosal vaccination. By contrast, TLR2 on hematopoietic cells is essential for optimal lung-localised, antigen-specific responses. In K18-hACE2 mice, vaccination provides complete protection against disease and sterilising lung immunity against SARS-CoV-2, with a short-term non-specific protective effect from mucosal Pam2Cys alone. These data support mucosal vaccination as a strategy to improve protection in the respiratory tract against SARS-CoV-2 and other respiratory viruses. Ashique, S, De, RG, Sirohi, E, Mishra, N, Rihan, M, Garg, A, Reyes, R-J, Manandhar, B, Bhatt, S, Jha, NK, Singh, TG, Gupta, G, Singh, SK, Chellappan, DK, Paudel, KR, Hansbro, PM, Oliver, BG & Dua, K 2022, 'Short Chain Fatty Acids: Fundamental mediators of the gut-lung axis and their involvement in pulmonary diseases', Chemico-Biological Interactions, vol. 368, pp. 110231-110231. Ashourloo, D, Nematollahi, H, Huete, A, Aghighi, H, Azadbakht, M, Shahrabi, HS & Goodarzdashti, S 2022, 'A new phenology-based method for mapping wheat and barley using time-series of Sentinel-2 images', Remote Sensing of Environment, vol. 280, pp. 113206-113206. In recent years, various techniques have been developed to generate crop-type maps based on remote sensing data. Wheat and barley are two major cereal crops cultivated as the first and fourth largest grain crops across the globe. The variations in spectral temporal profile of both crops are generally insignificant at small scales and therefore the two crops are phenologically fairly clearly separated; however, at large scale areas the variance of phenological parameters increases for both crops due to the effects of various climatic and orographic factors which adversely influences discrimination of wheat and barley. Additionally, wheat and barley are usually cultivated as both spring and winter or early and late season crops in some areas, making it more difficult to distinguish them. Therefore, developing a new method based on remote sensing data for effective discrimination of wheat and barley is an important necessity in the field of precision agriculture. To this end, this research presents a new phenology-based method to discriminate barley from wheat. In this study, Sentinel-2 (S2) time-series data of a study site in Iran (Markazi) and two sites in the USA (Idaho and North California), are employed. Spectral reflectance values of wheat and barley are examined during the growing season and a new spectral-temporal feature is successfully developed for automatic identification of the barley heading date. The Relief-f algorithm is then employed to select appropriate spectral features of S2 to distinguish wheat from barley at the heading date. Finally, generated spectral features at the heading date are used as input to Support Vector Machine (SVM) and Random Forest (RF) to produce barley and wheat maps. The Kappa coefficient and overall accuracy (OA) obtained for the three study sites are more than 0.67 and 76%, respectively. The findings of this study demonstrate the potential of remote sensing data to identify the phenological growth stages of barl... Asrani, P, Tiwari, K, Eapen, MS, McAlinden, KD, Haug, G, Johansen, MD, Hansbro, PM, Flanagan, KL, Hassan, MI & Sohal, SS 2022, 'Clinical features and mechanistic insights into drug repurposing for combating COVID-19.', Int J Biochem Cell Biol, vol. 142, pp. 106114-106114. Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) emerged from Wuhan in China before it spread to the entire globe. It causes coronavirus disease of 2019 (COVID-19) where mostly individuals present mild symptoms, some remain asymptomatic and some show severe lung inflammation and pneumonia in the host through the induction of a marked inflammatory 'cytokine storm'. New and efficacious vaccines have been developed and put into clinical practice in record time, however, there is a still a need for effective treatments for those who are not vaccinated or remain susceptible to emerging SARS-CoV-2 variant strains. Despite this, effective therapeutic interventions against COVID-19 remain elusive. Here, we have reviewed potential drugs for COVID-19 classified on the basis of their mode of action. The mechanisms of action of each are discussed in detail to highlight the therapeutic targets that may help in reducing the global pandemic. The review was done up to July 2021 and the data was assessed through the official websites of WHO and CDC for collecting the information on the clinical trials. Moreover, the recent research papers were also assessed for the relevant data. The search was mainly based on keywords like Coronavirus, SARS-CoV-2, drugs (specific name of the drugs), COVID-19, clinical efficiency, safety profile, side-effects etc.This review outlines potential areas for future research into COVID-19 treatment strategies. Bai, L, Song, A, Lei, X, Zhang, T, Song, S, Tian, H, Liu, H, Qin, X, Wang, G & Shao, G 2022, 'Hierarchical construction of hollow NiCo2S4 nanotube@NiCo2S4 nanosheet arrays on Ni foam as an efficient and durable electrocatalyst for hydrogen evolution reaction', International Journal of Hydrogen Energy, vol. 47, no. 91, pp. 38524-38532. Bai, X, Chen, H & Oliver, BG 2022, 'miRNAs-mediated overexpression of Periostin is correlated with poor prognosis and immune infiltration in lung squamous cell carcinoma.', Aging (Albany NY), vol. 14, no. 9, pp. 3757-3781. Lung cancer is one of the most common malignancies with a high mortality rate worldwide. POSTN has been shown to be strongly correlated with the poor prognosis of lung cancer patients. However, the function and mechanism of action of POSTN in lung cancer remain unclear. Here, we carried out a pan-cancer analysis to assess the clinical prognostic value of POSTN based on the TCGA, TIMER, Oncomine, Kaplan-Meier, and UALCAN databases. We found that upregulated POSTN can be a promising biomarker to predict the prognosis of patients with lung cancer. High levels of POSTN correlated with immune cell infiltration in lung cancer, especially lung squamous cell carcinoma (LUSC), which was further confirmed based on the results from the TISIDB database. Moreover, the expression analysis, correlation analysis, and survival analysis revealed that POSTN-targeted miRNAs, downregulation of has-miR-144-3p and has-miR-30e-3p, were significantly linked to poor prognosis in patients with LUSC. Taken together, we identified that POSTN can act as a novel biomarker for determining the prognosis related to immune infiltration in patients with LUSC and deserves further research. Bake, A, Rahman, MR, Evans, PJ, Cortie, M, Nancarrow, M, Abrudan, R, Radu, F, Khaydukov, Y, Causer, G, Livesey, KL, Callori, S, Mitchell, DRG, Pastuovic, Z, Wang, X & Cortie, D 2022, 'Ultra-small cobalt particles embedded in titania by ion beam synthesis: Additional datasets including electron microscopy, neutron reflectometry, modelling outputs and particle size analysis', Data in Brief, vol. 40, pp. 107674-107674. Barolo, L, Commault, AS, Abbriano, RM, Padula, MP, Kim, M, Kuzhiumparambil, U, Ralph, PJ & Pernice, M 2022, 'Unassembled cell wall proteins form aggregates in the extracellular space of Chlamydomonas reinhardtii strain UVM4', Applied Microbiology and Biotechnology, vol. 106, no. 11, pp. 4145-4156. Barratt, J, Ahart, L, Rice, M, Houghton, K, Richins, T, Cama, V, Arrowood, M, Qvarnstrom, Y & Straily, A 2022, 'Genotyping Cyclospora cayetanensis from multiple outbreak clusters with an emphasis on a cluster linked to bagged salad mix - United States, 2020.', Journal of Infectious Diseases, vol. 225, no. 12, pp. 2176-2180. Cyclosporiasis is a diarrheal illness caused by the food-borne parasite Cyclospora cayetanensis. Annually reported cases have been increasing in the United States prompting development of genotyping tools to aid cluster detection. A recently developed Cyclospora genotyping system based on eight genetic markers was applied to clinical samples collected during the cyclosporiasis peak-period of 2020, facilitating assessment of its epidemiologic utility. While the system performed well and helped inform epidemiological investigations, inclusion of additional markers to improve cluster detection was supported. Consequently, investigations have commenced to identify additional markers to enhance performance. Becchi, S, Hood, J, Kendig, MD, Mohammadkhani, A, Shipman, ML, Balleine, BW, Borgland, SL & Corbit, LH 2022, 'Food for thought: diet-induced impairments to decision-making and amelioration by N-acetylcysteine in male rats.', Psychopharmacology (Berl), vol. 239, no. 11, pp. 3495-3506. RATIONALE: Attempts to lose weight often fail despite knowledge of the health risks associated with obesity and determined efforts. We previously showed that rodents fed an obesogenic diet displayed premature habitual behavioural control and weakened flexible decision-making based on the current value of outcomes produced by their behaviour. Thus, habitual control may contribute to failed attempts to modify eating behaviours. OBJECTIVES: To examine the effects of an obesogenic diet on behavioural control and glutamate transmission in dorsal striatum regions and to assess the ability of N-acetylcysteine (NAC) to reverse deficits. METHODS: Here, we examined diet-induced changes to decision-making and used in vitro electrophysiology to investigate the effects of diet on glutamate transmission within the dorsomedial (DMS) and dorsolateral (DLS) striatum, areas that control goal-directed and habitual behaviours, respectively. We administered NAC in order to normalize glutamate release and tested whether this would restore goal-directed performance following an obesogenic diet. RESULTS: We found that an obesogenic diet reduced sensitivity to outcome devaluation and increased glutamate release in the DMS, but not DLS. Administration of NAC restored goal-directed control and normalized mEPSCs in the DMS. Finally, NAC administered directly to the DMS was sufficient to reinstate sensitivity to outcome devaluation following an obesogenic diet. CONCLUSIONS: These data indicate that obesogenic diets alter neural activity in the basal ganglia circuit responsible for goal-directed learning and control which leads to premature habitual control. While the effects of diet are numerous and widespread, normalization of glutamatergic activity in this circuit is sufficient for restoring goal-directed behaviour. Becker, EJ, Faiz, A, van den Berge, M, Timens, W, Hiemstra, PS, Clark, K, Liu, G, Xiao, X, Alekseyev, YO, O'Connor, G, Lam, S, Spira, A, Lenburg, ME & Steiling, K 2022, 'Bronchial gene expression signature associated with rate of subsequent FEV1 decline in individuals with and at risk of COPD', Thorax, vol. 77, no. 1, pp. 31-39. Belay, Y, Muller, A & Williams, DBG 2022, 'Lanthanum-1,2,3-Triazole-Based 2D Coordination Polymer is an Efficient Catalyst for the Oxidation of Olefins', Inorganic Chemistry, vol. 61, no. 21, pp. 8226-8232. Bell, KJ, Saad, S, Tillett, BJ, McGuire, HM, Bordbar, S, Yap, YA, Nguyen, LT, Wilkins, MR, Corley, S, Brodie, S, Duong, S, Wright, CJ, Twigg, S, de St Groth, BF, Harrison, LC, Mackay, CR, Gurzov, EN, Hamilton-Williams, EE & Mariño, E 2022, 'Metabolite-based dietary supplementation in human type 1 diabetes is associated with microbiota and immune modulation', Microbiome, vol. 10, no. 1. Bendall, ER, Bedward, M, Boer, M, Clarke, H, Collins, L, Leigh, A & Bradstock, RA 2022, 'Changes in the resilience of resprouting juvenile tree populations in temperate forests due to coupled severe drought and fire', Plant Ecology, vol. 223, no. 7, pp. 907-923. Bendall, ER, Bedward, M, Boer, M, Clarke, H, Collins, L, Leigh, A & Bradstock, RA 2022, 'Growth enhancements of elevated atmospheric [CO2] are reduced under drought‐like conditions in temperate eucalypts', Functional Ecology, vol. 36, no. 7, pp. 1542-1558. Bendall, ER, Bedward, M, Boer, M, Clarke, H, Collins, L, Leigh, A & Bradstock, RA 2022, 'Mortality and resprouting responses in forest trees driven more by tree and ecosystem characteristics than drought severity and fire frequency', Forest Ecology and Management, vol. 509, pp. 120070-120070. Berdinsky, D, Elder, M & Taback, J 2022, 'On the geometry of Cayley automatic groups', International Journal of Algebra and Computation, vol. 32, no. 03, pp. 1-27. Beringer, J, Moore, CE, Cleverly, J, Campbell, DI, Cleugh, H, De, KMG, Kirschbaum, MUF, Griebel, A, Grover, S, Huete, A, Hutley, LB, Laubach, J, Van, NT, Arndt, SK, Bennett, AC, Cernusak, LA, Eamus, D, Ewenz, CM, Goodrich, JP, Jiang, M, Hinko-Najera, N, Isaac, P, Hobeichi, S, Knauer, J, Koerber, GR, Liddell, M, Ma, X, Macfarlane, C, McHugh, ID, Medlyn, BE, Meyer, WS, Norton, AJ, Owens, J, Pitman, A, Pendall, E, Prober, SM, Ray, RL, Restrepo-Coupe, N, Rifai, SW, Rowlings, D, Schipper, L, Silberstein, RP, Teckentrup, L, Thompson, SE, Ukkola, AM, Wall, A, Wang, Y-P, Wardlaw, TJ & Woodgate, W 2022, 'Bridge to the future: Important lessons from 20 years of ecosystem observations made by the OzFlux network.', Glob Chang Biol, vol. 28, no. 11, pp. 3489-3514. In 2020, the Australian and New Zealand flux research and monitoring network, OzFlux, celebrated its 20th anniversary by reflecting on the lessons learned through two decades of ecosystem studies on global change biology. OzFlux is a network not only for ecosystem researchers, but also for those 'next users' of the knowledge, information and data that such networks provide. Here, we focus on eight lessons across topics of climate change and variability, disturbance and resilience, drought and heat stress and synergies with remote sensing and modelling. In distilling the key lessons learned, we also identify where further research is needed to fill knowledge gaps and improve the utility and relevance of the outputs from OzFlux. Extreme climate variability across Australia and New Zealand (droughts and flooding rains) provides a natural laboratory for a global understanding of ecosystems in this time of accelerating climate change. As evidence of worsening global fire risk emerges, the natural ability of these ecosystems to recover from disturbances, such as fire and cyclones, provides lessons on adaptation and resilience to disturbance. Drought and heatwaves are common occurrences across large parts of the region and can tip an ecosystem's carbon budget from a net CO2 sink to a net CO2 source. Despite such responses to stress, ecosystems at OzFlux sites show their resilience to climate variability by rapidly pivoting back to a strong carbon sink upon the return of favourable conditions. Located in under-represented areas, OzFlux data have the potential for reducing uncertainties in global remote sensing products, and these data provide several opportunities to develop new theories and improve our ecosystem models. The accumulated impacts of these lessons over the last 20 years highlights the value of long-term flux observations for natural and managed systems. A future vision for OzFlux includes ongoing and newly developed synergies with ecophysiologists... Bernardini, A, Brown, J, Chipperfield, J, Bycroft, C, Chieppa, A, Cibella, N, Dunnet, G, Hawkes, MF, Hleihel, A, Law, EC, Ward, D & Zhang, L-C 2022, 'Evolution of the person census and the estimation of population counts in New Zealand, United Kingdom, Italy and Israel', Statistical Journal of the IAOS, vol. 38, no. 4, pp. 1221-1237. Bhat, AA, Gupta, G, Alharbi, KS, Afzal, O, Altamimi, ASA, Almalki, WH, Kazmi, I, Al-Abbasi, FA, Alzarea, SI, Chellappan, DK, Singh, SK, MacLoughlin, R, Oliver, BG & Dua, K 2022, 'Polysaccharide-Based Nanomedicines Targeting Lung Cancer', Pharmaceutics, vol. 14, no. 12, pp. 2788-2788. Bordhan, P, Bazaz, SR, Jin, D & Warkiani, ME 2022, 'Advances and enabling technologies for phase-specific cell cycle synchronisation', Lab on a Chip, vol. 22, no. 3, pp. 445-462. Cell cycle synchronisation is the process of isolating cell populations at specific phases of the cell cycle from heterogeneous, asynchronous cell cultures. The process has important implications in targeted gene-editing and drug efficacy of cells and in studying cell cycle events and regulatory mechanisms involved in the cell cycle progression of multiple cell species. Ideally, cell cycle synchrony techniques should be applicable for all cell types, maintain synchrony across multiple cell cycle events, maintain cell viability and be robust against metabolic and physiological perturbations. In this review, we categorize cell cycle synchronisation approaches and discuss their operational principles and performance efficiencies. We highlight the advances and technological development trends from conventional methods to the more recent microfluidics-based systems. Furthermore, we discuss the opportunities and challenges for implementing high throughput cell synchronisation and provide future perspectives on synchronisation platforms, specifically hybrid cell synchrony modalities, to allow the highest level of phase-specific synchrony possible with minimal alterations in diverse types of cell cultures. Bordin, DM, Bishop, D, de, CEG, Blanes, L, Doble, P, Roux, C & De, MBS 2022, 'Analysis of Stimulants in Sweat and Urine Using Disposable Pipette Extraction (DPX) and Gas Chromatography Coupled to Mass Spectrometry in the Context of Doping Control.', Journal of Analytical Toxicology, vol. 46, no. 9, pp. 991-998. Urine is initially collected from athletes to screen for the presence of illicit drugs. Sweat is an alternative sample matrix that provides advantages over urine including reduced opportunity for sample adulteration, longer detection-time window, and non-invasive collection. Sweat is suitable for analysis of the parent drug and metabolites. In this study, a method was developed and validated to determine the presence of 13 amphetamine and cocaine related substances and their metabolites in sweat and urine using disposable pipette tips extraction (DPX) by GC-MS. The DPX extraction was performed using 0.1 M HCl and dichloromethane: isopropanol: ammonium hydroxide (78:20:2, v/v/v) followed by derivatization with N-methyl-N-(trimethylsilyl) trifluoroacetamide (MSTFA) at 90˚C for 20 min. DPX extraction efficiencies ranged between 65.0% and 96.0% in urine and 68.0% and 101.0% in sweat. Method accuracy was 90.0 to 104.0% in urine and 89.0 to 105.0% in sweat. Intra-assay precision in urine and in sweat were lower than 15.6% and 17.8%, respectively, and inter-assay precision ranged from 4.70% to 15.3% in urine and from 4.05% to 15.4% in sweat. Calibration curves presented a correlation coefficient greater than 0.99 for all analytes in both matrices. The validated method was applied to urine and sweat samples collected from forty professional athletes who knowingly took one or more of the target illicit drugs. Thirteen of 40 athletes were positive for at least one drug. All the drugs detected in the urine were also detected in sweat samples indicating that sweat is a viable matrix for screening or confirmatory drug testing. Boyton, I, Goodchild, SC, Diaz, D, Elbourne, A, Collins-Praino, LE & Care, A 2022, 'Characterizing the Dynamic Disassembly/Reassembly Mechanisms of Encapsulin Protein Nanocages', ACS Omega, vol. 7, no. 1, pp. 823-836. Brace, A, Gellert, K & Schlögl, E 2022, 'SOFR Term Structure Dynamics - Discontinuous Short Rates and Stochastic Volatility Forward Rates'. Bradbury, P, Cidem, A, Mahmodi, H, Davies, JM, Spicer, PT, Prescott, SW, Kabakova, I, Ong, HX & Traini, D 2022, 'Timothy Grass Pollen Induces Spatial Reorganisation of F-Actin and Loss of Junctional Integrity in Respiratory Cells.', Inflammation, vol. 45, no. 3, pp. 1209-1223. Grass pollens have been identified as mediators of respiratory distress, capable of exacerbating respiratory diseases including epidemic thunderstorm asthma (ETSA). It is hypothesised that during thunderstorms, grass pollen grains swell to absorb atmospheric water, rupture, and release internal protein content to the atmosphere. The inhalation of atmospheric grass pollen proteins results in deadly ETSA events. We sought to identify the underlying cellular mechanisms that may contribute towards the severity of ETSA in temperate climates using Timothy grass (Phleum pratense). Respiratory cells exposed to Timothy grass pollen protein extract (PPE) caused cells to undergo hypoxia ultimately triggering the subcellular re-organisation of F-actin from the peri junctional belt to cytoplasmic fibre assembly traversing the cell body. This change in actin configuration coincided with the spatial reorganisation of microtubules and importantly, decreased cell compressibility specifically at the cell centre. Further to this, we find that the pollen-induced reorganisation of the actin cytoskeleton prompting secretion of the pro-inflammatory cytokine, interleukin-8. In addition, the loss of peri-junctional actin following exposure to pollen proteins was accompanied by the release of epithelial transmembrane protein, E-cadherin from cell-cell junctions resulting in a decrease in epithelial barrier integrity. We demonstrate that Timothy grass pollen regulates F-actin dynamics and E-cadherin localisation in respiratory cells to mediate cell-cell junctional integrity highlighting a possible molecular pathway underpinning ETSA events. Brito, BP, Koong, J, Wozniak, A, Opazo-Capurro, A, To, J, Garcia, P & Hamidian, M 2022, 'Genomic Analysis of Carbapenem-Resistant Acinetobacter baumannii Strains Recovered from Chilean Hospitals Reveals Lineages Specific to South America and Multiple Routes for Acquisition of Antibiotic Resistance Genes.', Microbiol Spectr, vol. 10, no. 5, p. e0246322. Carbapenem-resistant Acinetobacter baumannii (CRAb) is a public health threat accounting for a significant number of hospital-acquired infections. Despite the importance of this pathogen, there is scarce literature on A. baumannii molecular epidemiology and evolutionary pathways relevant to resistance emergence in South American strains. We analyzed the genomic context of 34 CRAb isolates recovered from clinical samples between 2010 and 2013 from two hospitals in Santiago, Chile, using whole-genome sequencing. Several Institut Pasteur scheme sequence types (STs) were identified among the 34 genomes studied here, including ST1, ST15, ST79, ST162, and ST109. No ST2 (the most widespread sequence type) strain was detected. Chilean isolates were phylogenetically closely related, forming lineages specific to South America (e.g., ST1, ST79, and ST15). The genomic contexts of the resistance genes were diverse: while genes were present in a plasmid in ST15 strains, all genes were chromosomal in ST79 strains. Different variants of a small Rep_3 plasmid played a central role in the acquisition of the oxa58 carbapenem and aacC2 aminoglycoside resistance genes in ST1, ST15, and ST79 strains. The aacC2 gene along with blaTEM were found in a novel transposon named Tn6925 here. Variants of Tn7 were also found to play an important role in the acquisition of the aadA1 and dfrA1 genes. This work draws a detailed picture of the genetic context of antibiotic resistance genes in a set of carbapenem-resistant A. baumannii strains recovered from two Chilean hospitals and reveals a complex evolutionary picture of antibiotic resistance gene acquisition events via multiple routes involving several mobile genetic elements. IMPORTANCE Treating infections caused by carbapenem-resistant A. baumannii (CRAb) has become a global challenge given that CRAb strains are also often resistant to a wide range of antibiotics. Analysis of whole-genome sequence data is now a standard approach for... Broome, ST, Musumeci, G & Castorina, A 2022, 'PACAP and VIP Mitigate Rotenone-Induced Inflammation in BV-2 Microglial Cells', Journal of Molecular Neuroscience, vol. 72, no. 11, pp. 2163-2175. Brown, AO, Ueland, M, Stuart, BH & Frankham, GJ 2022, 'A forensically validated genetic toolkit for the species and lineage identification of the highly trafficked shingleback lizard (Tiliqua rugosa).', Forensic Sci Int Genet, vol. 62, pp. 102784-102784. Shingleback lizards (Tiliqua rugosa) are among the most trafficked native fauna from Australia in the illegal pet trade. There are four morphologically recognised subspecies of shinglebacks, all with differing overseas market values. Shinglebacks from different geographic locales are often trafficked and housed together, which may complicate identifying the State jurisdiction where the poaching event occurred. Additionally, shinglebacks can be housed and trafficked with other species within the same genus, which may complicate DNA analysis, especially in scenarios where indirect evidence (e.g. swabs, faeces) is taken for analysis. In this study, a forensic genetic toolkit was designed and validated to target shingleback DNA for species identification and geographic origin. To do this, field sampling across Australia was conducted to expand the phylogeographic sampling of shinglebacks across their species range and include populations suspected to be poaching hotspots. A commonly used universal reptile primer set (ND4/LEU) was then validated for use in forensic casework related to the genus Tiliqua. Two additional ND4 primer sets were designed and validated. The first primer set was designed and demonstrated to preferentially amplify an ∼510 bp region of the genus Tiliqua over other reptiles and builds on existing data to expand the available phylogeographic database. The second primer set was designed and demonstrated to solely amplify an ∼220 bp region of T. rugosa ND4 over any other reptile species. Through the validation process, all primers were demonstrated to amplify T. rugosa DNA from a variety of sample types (e.g. degraded, low quality and mixed). Two of the primer sets were able to distinguish the genetic lineage of T. rugosa from the phylogeographic database. This work provides the first forensically validated toolkit and phylogeographic genetic database for Squatmate lizards. Brunet, M, Le Duff, N, Barbeyron, T & Thomas, F 2022, 'Consuming fresh macroalgae induces specific catabolic pathways, stress reactions and Type IX secretion in marine flavobacterial pioneer degraders', The ISME Journal, vol. 16, no. 8, pp. 2027-2039. Budnik, G, Scott, JA, Jiao, C, Maazouz, M, Gledhill, G, Fu, L, Tan, HH & Toth, M 2022, 'Nanoscale 3D Tomography by In-Flight Fluorescence Spectroscopy of Atoms Sputtered by a Focused Ion Beam.', Nano Lett, vol. 22, no. 20, pp. 8287-8293. Nanoscale fabrication and characterization techniques critically underpin a vast range of fields, including nanoelectronics and nanobiotechnology. Focused ion beam (FIB) techniques are appealing due to their high spatial resolution and widespread use for processing of nanostructured materials. Here, we introduce FIB-induced fluorescence spectroscopy (FIB-FS) as a nanoscale technique for spectroscopic detection of atoms sputtered by an ion beam. We use semiconductor heterostructures to demonstrate nanoscale lateral and depth resolution and show that it is limited by ion-induced intermixing of nanostructured materials. Sensitivity is demonstrated qualitatively by depth profiling of 3.5, 5, and 8 nm quantum wells and quantitatively by detection of trace-level impurities present at parts-per-million levels. The utility of the FIB-FS technique is demonstrated by characterization of quantum wells and Li-ion batteries. Our work introduces FIB-FS as a high-resolution, high-sensitivity, 3D analysis and tomography technique that combines the versatility of FIB nanofabrication techniques with the power of diffraction-unlimited fluorescence spectroscopy. Burmuzoska, I, Hogg, K, Raymond, J, Hitchcock, C & Meakin, GE 2022, 'Comparison of operational DNA recovery methods: Swabs versus tapelifts', Forensic Science International: Genetics Supplement Series, vol. 8, pp. 50-52. Butt, N, Halpern, BS, O'Hara, CC, Allcock, AL, Polidoro, B, Sherman, S, Byrne, M, Birkeland, C, Dwyer, RG, Frazier, M, Woodworth, BK, Arango, CP, Kingsford, MJ, Udyawer, V, Hutchings, P, Scanes, E, McClaren, EJ, Maxwell, SM, Diaz-Pulido, G, Dugan, E, Simmons, BA, Wenger, AS, Linardich, C & Klein, CJ 2022, 'A trait-based framework for assessing the vulnerability of marine species to human impacts', Ecosphere, vol. 13, no. 2. Marine species and ecosystems are widely affected by anthropogenic stressors, ranging from pollution and fishing to climate change. Comprehensive assessments of how species and ecosystems are impacted by anthropogenic stressors are critical for guiding conservation and management investments. Previous global risk or vulnerability assessments have focused on marine habitats, or on limited taxa or specific regions. However, information about the susceptibility of marine species across a range of taxa to different stressors everywhere is required to predict how marine biodiversity will respond to human pressures. We present a novel framework that uses life-history traits to assess species' vulnerability to a stressor, which we compare across more than 44,000 species from 12 taxonomic groups (classes). Using expert elicitation and literature review, we assessed every combination of each of 42 traits and 22 anthropogenic stressors to calculate each species' or representative species group's sensitivity and adaptive capacity to stressors, and then used these assessments to derive their overall relative vulnerability. The stressors with the greatest potential impact were related to biomass removal (e.g., fisheries), pollution, and climate change. The taxa with the highest vulnerabilities across the range of stressors were mollusks, corals, and echinoderms, while elasmobranchs had the highest vulnerability to fishing-related stressors. Traits likely to confer vulnerability to climate change stressors were related to the presence of calcium carbonate structures, and whether a species exists across the interface of marine, terrestrial, and atmospheric realms. Traits likely to confer vulnerability to pollution stressors were related to planktonic state, organism size, and respiration. Such a replicable, broadly applicable method is useful for informing ocean conservation and management decisions at a range of scales, and the framework is amenable to further testin... Butterworth, NJ & Wallman, JF 2022, 'Flies getting filthy: The precopulatory mating behaviours of three mud‐dwelling species of Australian Lispe (Diptera: Muscidae)', Ethology, vol. 128, no. 4, pp. 369-377. Buzova, D, Braghini, MR, Bianco, SD, Lo Re, O, Raffaele, M, Frohlich, J, Kisheva, A, Crudele, A, Mosca, A, Sartorelli, MR, Balsano, C, Cerveny, J, Mazza, T, Alisi, A & Vinciguerra, M 2022, 'Profiling of cell‐free DNA methylation and histone signatures in pediatric NAFLD: A pilot study', Hepatology Communications, vol. 6, no. 12, pp. 3311-3323. Camaya, I, Donnelly, S & O'Brien, B 2022, 'Targeting the Camirand Lemyre, F, Carroll, RJ & Delaigle, A 2022, 'Semiparametric Estimation of the Distribution of Episodically Consumed Foods Measured With Error', Journal of the American Statistical Association, vol. 117, no. 537, pp. 469-481. © 2020 American Statistical Association. Dietary data collected from 24-hour dietary recalls are observed with significant measurement errors. In the nonparametric curve estimation literature, much of the effort has been devoted to designing methods that are consistent under contamination by noise, and which have been traditionally applied for analyzing those data. However, some foods such as alcohol or fruits are consumed only episodically, and may not be consumed during the day when the 24-hour recall is administered. These so-called excess zeros make existing nonparametric estimators break down, and new techniques need to be developed for such data. We develop two new consistent semiparametric estimators of the distribution of such episodically consumed food data, making parametric assumptions only on some less important parts of the model. We establish its theoretical properties and illustrate the good performance of our fully data-driven method in simulated and real data. Supplementary materials for this article are available online. Camp, EF 2022, 'Contingency planning for coral reefs in the Anthropocene; The potential of reef safe havens', Emerging Topics in Life Sciences, vol. 6, no. 1, pp. 107-124. Camp, EF, Kahlke, T, Signal, B, Oakley, CA, Lutz, A, Davy, SK, Suggett, DJ & Leggat, WP 2022, 'Proteome metabolome and transcriptome data for three Symbiodiniaceae under ambient and heat stress conditions.', Scientific Data, vol. 9, no. 1, pp. 1-10. The Symbiodiniaceae are a taxonomically and functionally diverse family of marine dinoflagellates. Their symbiotic relationship with invertebrates such as scleractinian corals has made them the focus of decades of research to resolve the underlying biology regulating their sensitivity to stressors, particularly thermal stress. Research to-date suggests that Symbiodiniaceae stress sensitivity is governed by a complex interplay between phylogenetic dependent and independent traits (diversity of characteristics of a species). Consequently, there is a need for datasets that simultaneously broadly resolve molecular and physiological processes under stressed and non-stressed conditions. Therefore, we provide a dataset simultaneously generating transcriptome, metabolome, and proteome data for three ecologically important Symbiodiniaceae isolates under nutrient replete growth conditions and two temperature treatments (ca. 26 °C and 32 °C). Elevated sea surface temperature is primarily responsible for coral bleaching events that occur when the coral-Symbiodiniaceae relationship has been disrupted. Symbiodiniaceae can strongly influence their host's response to thermal stress and consequently it is necessary to resolve drivers of Symbiodiniaceae heat stress tolerance. We anticipate these datasets to expand our understanding on the key genotypic and functional properties that influence the sensitivities of Symbiodiniaceae to thermal stress. Camp, EF, Nitschke, MR, Clases, D, Gonzalez, DVR, Reich, HG, Goyen, S & Suggett, DJ 2022, 'Micronutrient content drives elementome variability amongst the Symbiodiniaceae.', BMC Plant Biology, vol. 22, no. 1, pp. 1-14. BACKGROUND: Elements are the basis of life on Earth, whereby organisms are essentially evolved chemical substances that dynamically interact with each other and their environment. Determining species elemental quotas (their elementome) is a key indicator for their success across environments with different resource availabilities. Elementomes remain undescribed for functionally diverse dinoflagellates within the family Symbiodiniaceae that includes coral endosymbionts. We used dry combustion and ICP-MS to assess whether Symbiodiniaceae (ten isolates spanning five genera Breviolum, Cladocopium, Durusdinium, Effrenium, Symbiodinium) maintained under long-term nutrient replete conditions have unique elementomes (six key macronutrients and nine micronutrients) that would reflect evolutionarily conserved preferential elemental acquisition. For three isolates we assessed how elevated temperature impacted their elementomes. Further, we tested whether Symbiodiniaceae conform to common stoichiometric hypotheses (e.g., the growth rate hypothesis) documented in other marine algae. This study considers whether Symbiodiniaceae isolates possess unique elementomes reflective of their natural ecologies, evolutionary histories, and resistance to environmental change. RESULTS: Symbiodiniaceae isolates maintained under long-term luxury uptake conditions, all exhibited highly divergent elementomes from one another, driven primarily by differential content of micronutrients. All N:P and C:P ratios were below the Redfield ratio values, whereas C:N was close to the Redfield value. Elevated temperature resulted in a more homogenised elementome across isolates. The Family-level elementome was (C19.8N2.6 P1.0S18.8K0.7Ca0.1) · 1000 (Fe55.7Mn5.6Sr2.3Zn0.8Ni0.5Se0.3Cu0.2Mo0.1V0.04) mmol Phosphorous-1 versus (C25.4N3.1P1.0S23.1K0.9Ca0.4) · 1000 (Fe66.7Mn6.3Sr7.2Zn0.8Ni0.4Se0.2Cu0.2Mo0.2V0.05) mmol Phosphorous -1 at 27.4 ± 0.4 °C and 30.7 ± 0.01 °C, respectively. Symbiodiniaceae isol... Cao, X, Huo, J, Li, L, Qu, J, Zhao, Y, Chen, W, Liu, C, Liu, H & Wang, G 2022, 'Recent Advances in Engineered Ru‐Based Electrocatalysts for the Hydrogen/Oxygen Conversion Reactions', Advanced Energy Materials, vol. 12, no. 41, pp. 2202119-2202119. Cao, Y, Xie, Z, Woodgate, W, Ma, X, Cleverly, J, Pang, Y, Qin, F & Huete, A 2022, 'Ecohydrological decoupling of water storage and vegetation attributed to China's large-scale ecological restoration programs', Journal of Hydrology, vol. 615, pp. 128651-128651. China has implemented some of the world's most ambitious ecological restoration (ER) programs over the past two decades. These large-scale multi-billion-dollar projects have achieved widespread greening across the country. However, the impacts of different ER-driven land cover modifications on total water resources remain largely unknown, particularly over areas characterized by complex environments of coupled human and natural systems. Here we quantified ecohydrological impacts of multiple ER programs applied over various parts of China's Yellow River Basin (YRB), with their lumped effects being partitioned into individual ones. ER-related drivers were disentangled, leading in individual attribution of inter-annual climatic variability and agricultural activity with cross-sensor satellite observations and statistical modelling. Our results showed an ecohydrological decoupling of water storage and vegetation greenness attributed to ER programs. Increases in natural land cover types (e.g. forest and grassland) were found at the expense of human intensive land use, such as farmland, with the combined changes resulting in a concurrent dramatic water storage loss of 3.70 billion tons/year from 2002 to 2021. ER was the dominant driver of water loss (>66 %) among all factors considered, commensurate with areal land-cover change and ER program cost. The entire basin was divided into two regions with opposite water trends by the ER activities with different restoration strategies. This study's framework is applicable to substantial part of the globe like YRB and is encouraged to be applied for more wholistic ER impact evaluations. Carbonara, K, Padula, MP & Coorssen, JR 2022, 'Quantitative assessment confirms deep proteome analysis by integrative top-down proteomics.', Electrophoresis, vol. 44, no. 3-4, pp. 472-480. The goal of integrative top-down proteomics (i.e., two-dimensional gel electrophoresis [2DE] coupled with liquid chromatography and tandem mass spectrometry [LC/MS/MS]) is a routine analytical approach that fully addresses the breadth and depth of proteomes. To accomplish this, there should be no addition, removal, or modification to any constituent proteoforms. To address two-decade old claims of protein losses during front-end proteome resolution using 2DE, here we tested an alternate rehydration method for immobilized pH gradient strips prior to isoelectric focusing (IEF; i.e., faceup compared to facedown) and quantitatively assessed losses during the front-end of 2DE (rehydration and IEF). Using a well-established high-resolution, quantitative 2DE protocol, there were no detectable proteoform losses using the alternate faceup rehydration method. Although there is a <0.25% total loss of proteoforms during standard facedown rehydration, it is insignificant in terms of having any effect on overall proteome resolution (i.e., total spot count and total spot signal). This report is another milestone in integrative top-down proteomics, disproving long-held dogma in the field and confirming that quantitative front-end 2DE/LC/MS/MS is currently the only method to broadly and deeply analyze proteomes by resolving their constituent proteoforms. Cárdenas, A, Raina, J-B, Pogoreutz, C, Rädecker, N, Bougoure, J, Guagliardo, P, Pernice, M & Voolstra, CR 2022, 'Greater functional diversity and redundancy of coral endolithic microbiomes align with lower coral bleaching susceptibility.', ISME J, vol. 16, no. 10, pp. 1-15. The skeleton of reef-building coral harbors diverse microbial communities that could compensate for metabolic deficiencies caused by the loss of algal endosymbionts, i.e., coral bleaching. However, it is unknown to what extent endolith taxonomic diversity and functional potential might contribute to thermal resilience. Here we exposed Goniastrea edwardsi and Porites lutea, two common reef-building corals from the central Red Sea to a 17-day long heat stress. Using hyperspectral imaging, marker gene/metagenomic sequencing, and NanoSIMS, we characterized their endolithic microbiomes together with 15N and 13C assimilation of two skeletal compartments: the endolithic band directly below the coral tissue and the deep skeleton. The bleaching-resistant G. edwardsi was associated with endolithic microbiomes of greater functional diversity and redundancy that exhibited lower N and C assimilation than endoliths in the bleaching-sensitive P. lutea. We propose that the lower endolithic primary productivity in G. edwardsi can be attributed to the dominance of chemolithotrophs. Lower primary production within the skeleton may prevent unbalanced nutrient fluxes to coral tissues under heat stress, thereby preserving nutrient-limiting conditions characteristic of a stable coral-algal symbiosis. Our findings link coral endolithic microbiome structure and function to bleaching susceptibility, providing new avenues for understanding and eventually mitigating reef loss. Carter, DJ, Rahmani, A & Brown, JJ 2022, 'Regulating Health Care Safety: Enforcement and Responsibility Attribution in Response to Iatrogenic Harm', JOURNAL OF LAW AND MEDICINE, vol. 29, no. 3, pp. 847-865. Carter, DJ, Rahmani, A & Brown, JJ 2022, 'Regulating Health Care Safety: Enforcement and Responsibility Attribution in Response to Iatrogenic Harm.', J Law Med, vol. 29, no. 3, pp. 847-865. The regulation of health care safety is undertaken in the name of the public and is motivated and justified by their protection. This regulatory action generates debate concerning the proper limits of responsibility attribution and enforcement, while the actions and opinion - both imagined and real - of the public loom large in this field. However, there exists limited knowledge of public opinion on key aspects of health care safety enforcement and responsibility attribution following iatrogenic harm. This article reports on the results of a survey-administered experimental study to determine how the Australian general public attributes responsibility, moral censure and enforcement actions in the event of health care safety failures in hospital and outpatient settings. The study provide evidence that the general public are sensitive to corporate and individual sources of error; attribute responsibility in a pluralistic manner; differentiate between recklessness and negligence; and will attempt both formal and social enforcement actions in response to harm. Castorina, A, Mandwie, M, Piper, J, Gorrie, C, Keay, K, Musumeci, G & Al-Badri, G 2022, 'Rapid GFAP and Iba1 expression changes in the female rat brain following spinal cord injury', Neural Regeneration Research, vol. 17, no. 2, pp. 378-378. Spinal cord injury (SCI) is a devastating condition often associated with sleep disorders, mood change and depression. Evidence suggests that rapid changes to supporting glia may predispose individuals with SCI to such comorbidities. Here, we interrogated the expression of astrocyte- and microglial-specific markers glial fibrillary acidic protein (GFAP) and ionized calcium binding adaptor molecule 1 (Iba1) in the rat brain in the first 24 hours following spinal cord injury (SCI). Female Sprague Dawley rats underwent thoracic laminectomy; half of the rats received a mild contusion injury at the level of the T10 vertebral body (SCI group), the other half did not (Sham group). Twenty-four hours post-surgery the rats were sacrificed, and the amygdala, periaqueductal grey, prefrontal cortex, hypothalamus, lateral thalamus, hippocampus (dorsal and ventral) were collected. GFAP and Iba1 mRNA and protein levels were measured by real-time qPCR and Western blot.
In SCI rats, GFAP mRNA and protein expression increased in the amygdala and hypothalamus (*p<0.05). In contrast, gene and protein expression decreased in the thalamus (**p<0.01) and dorsal hippocampus (*p<0.05 and **p<0.01, respectively). Interestingly, Iba1 transcripts and proteins were significantly diminished only in the dorsal (*p<0.05 and **p<0.01, respectively) and ventral hippocampus, where gene expression diminished (*p<0.05 for both mRNA and protein). Considered together, these findings demonstrate that as early as 24 hours post-SCI there are region-specific disruptions of GFAP and Iba1 transcript and protein levels in higher brain regions. Cawley, A, Keen, B, Tou, K, Elbourne, M & Keledjian, J 2022, 'Biomarker ratios', Drug Testing and Analysis, vol. 14, no. 5, pp. 983-990. Chalmers, T, Hickey, BA, Newton, P, Lin, C-T, Sibbritt, D, McLachlan, CS, Clifton-Bligh, R, Morley, JW & Lal, S 2022, 'Associations between Sleep Quality and Heart Rate Variability: Implications for a Biological Model of Stress Detection Using Wearable Technology.', International Journal of Environmental Research and Public Health, vol. 19, no. 9, pp. 1-10. INTRODUCTION: The autonomic nervous system plays a vital role in the modulation of many vital bodily functions, one of which is sleep and wakefulness. Many studies have investigated the link between autonomic dysfunction and sleep cycles; however, few studies have investigated the links between short-term sleep health, as determined by the Pittsburgh Quality of Sleep Index (PSQI), such as subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, use of sleeping medication, and daytime dysfunction, and autonomic functioning in healthy individuals. AIM: In this cross-sectional study, the aim was to investigate the links between short-term sleep quality and duration, and heart rate variability in 60 healthy individuals, in order to provide useful information about the effects of stress and sleep on heart rate variability (HRV) indices, which in turn could be integrated into biological models for wearable devices. METHODS: Sleep parameters were collected from participants on commencement of the study, and HRV was derived using an electrocardiogram (ECG) during a resting and stress task (Trier Stress Test). RESULT: Low-frequency to high-frequency (LF:HF) ratio was significantly higher during the stress task than during the baseline resting phase, and very-low-frequency and high-frequency HRV were inversely related to impaired sleep during stress tasks. CONCLUSION: Given the ubiquitous nature of wearable technologies for monitoring health states, in particular HRV, it is important to consider the impacts of sleep states when using these technologies to interpret data. Very-low-frequency HRV during the stress task was found to be inversely related to three negative sleep indices: sleep quality, daytime dysfunction, and global sleep score. Chan, Y, Singh, SK, Gulati, M, Wadhwa, S, Prasher, P, Kumar, D, Kumar, AP, Gupta, G, Kuppusamy, G, Haghi, M, George Oliver, BG, Adams, J, Chellappan, DK & Dua, K 2022, 'Advances and applications of monoolein as a novel nanomaterial in mitigating chronic lung diseases', Journal of Drug Delivery Science and Technology, vol. 74, pp. 103541-103541. Charbe, NB, Castillo, F, Tambuwala, MM, Prasher, P, Chellappan, DK, Carreño, A, Satija, S, Singh, SK, Gulati, M, Dua, K, González-Aramundiz, JV & Zacconi, FC 2022, 'A new era in oxygen therapeutics? From perfluorocarbon systems to haemoglobin-based oxygen carriers', Blood Reviews, vol. 54, pp. 100927-100927. Charon, J, Kahlke, T, Larsson, ME, Abbriano, R, Commault, A, Burke, J, Ralph, P & Holmes, EC 2022, 'Diverse RNA Viruses Associated with Diatom, Eustigmatophyte, Dinoflagellate, and Rhodophyte Microalgae Cultures', Journal of Virology, vol. 96, no. 20. Che, S, Zhang, L, Wang, T, Su, D & Wang, C 2022, 'Graphitic Carbon Nitride‐Based Photocatalysts for Biological Applications', Advanced Sustainable Systems, vol. 6, no. 1, pp. 2100294-2100294. Che, S, Zhou, X, Zhang, L, Su, D, Wang, T & Wang, C 2022, 'Construction of a 2D Layered Phosphorus‐doped Graphitic Carbon Nitride/BiOBr Heterojunction for Highly Efficient Photocatalytic Disinfection', Chemistry – An Asian Journal, vol. 17, no. 11. Chellappan, DK, Prasher, P, Saravanan, V, Vern Yee, VS, Wen Chi, WC, Wong, JW, Wong, JK, Wong, JT, Wan, W, Chellian, J, Molugulu, N, Prabu, SL, Ibrahim, R, Darmarajan, T, Candasamy, M, Singh, PK, Mishra, V, Shastri, MD, Zacconi, FC, Chakraborty, A, Mehta, M, Gupta, PK, Dureja, H, Gulati, M, Singh, SK, Gupta, G, Jha, NK, George Oliver, BG & Dua, K 2022, 'Protein and peptide delivery to lungs by using advanced targeted drug delivery', Chemico-Biological Interactions, vol. 351, pp. 109706-109706. Chen, C & Jin, D 2022, 'Giant nonlinearity in upconversion nanoparticles', Nature Photonics, vol. 16, no. 8, pp. 553-554. Chen, D, Fröch, JE, Ru, S, Cai, H, Wang, N, Adamo, G, Scott, J, Li, F, Zheludev, N, Aharonovich, I & Gao, W 2022, 'Quantum Interference of Resonance Fluorescence from Germanium-Vacancy Color Centers in Diamond', Nano Letters, vol. 22, no. 15, pp. 6306-6312. Chen, H & van Reyk, D 2022, 'Reply to Duric', Advances in Physiology Education, vol. 46, no. 3, pp. 508-508. Chen, H, Haddadi, N, Zhu, X, Hatoum, D, Chen, S, Nassif, NT, Lin, Y & McGowan, EM 2022, 'Expression Profile of Sphingosine Kinase 1 Isoforms in Human Cancer Tissues and Cells: Importance and Clinical Relevance of the Neglected 1b-Isoform', Journal of Oncology, vol. 2022, pp. 1-12. Chen, H, Kimyon, Ö, Ramandi, HL, Craig, P, Gunawan, C, Wu, S, Manefield, M, Crosky, A & Saydam, S 2022, 'Microbiologically influenced stress corrosion cracking responsible for catastrophic failure of cable bolts', Engineering Failure Analysis, vol. 131, pp. 105884-105884. Chen, H, Oliver, BG, Pant, A, Olivera, A, Poronnik, P, Pollock, CA & Saad, S 2022, 'Effects of air pollution on human health – Mechanistic evidence suggested by in vitro and in vivo modelling', Environmental Research, vol. 212, pp. 113378-113378. Chen, H, van Reyk, D, Reyna, J & Oliver, BG 2022, 'A comparison of attitudes toward remote learning during the COVID-19 pandemic between students attending a Chinese and an Australian campus', Advances in Physiology Education, vol. 46, no. 2, pp. 297-308. Chen, H, Van, RD, Oliveira, A, Chan, YL, Town, SE, Rayner, B, Pollock, CA, Saad, S, George, J, Padula, MP & Oliver, BG 2022, 'Sex-Dependent Responses to Maternal Exposure to PM2.5 in the Offspring.', Antioxidants (Basel), vol. 11, no. 11, pp. 2255-2255. Objective: Particulate matter (PM) with a diameter of 2.5 μm or less (PM2.5) can cross the blood-placental barrier causing adverse foetal outcomes. However, the impact of maternal exposure to low-levels of PM2.5 on liver health and the metabolic profile is unclear. This study aimed to investigate hepatic responses to long-term gestational low-dose PM2.5 exposure, and whether the removal of PM after conception can prevent such effects. Method: Female Balb/c mice (8 weeks) were exposed to PM2.5 (5 μg/day) for 6 weeks prior to mating, during gestation and lactation to model living in a polluted environment (PM group). In a sub-group, PM2.5 exposure was stopped post-conception to model mothers moving to areas with clean air (pre-gestation, Pre) group. Livers were studied in 13-week old offspring. Results: Female offspring in both PM and Pre groups had increased liver triglyceride and glycogen levels, glucose intolerance, but reduced serum insulin and insulin resistance. Male offspring from only the Pre group had increased liver and serum triglycerides, increased liver glycogen, glucose intolerance and higher fasting glucose level. Markers of oxidative stress and inflammation were increased in females from PM and Pre groups. There was also a significant sex difference in the hepatic response to PM2.5 with differential changes in several metabolic markers identified by proteomic analysis. Conclusions: Maternal PM exposure exerted sex-dependent effects on liver health with more severe impacts on females. The removal of PM2.5 during gestation provided limited protection in the offspring's metabolism regardless of sex. Chen, J, Yao, B, Yang, Z, Shi, W, Luo, T, Xi, P, Jin, D & Li, Y 2022, 'Ratiometric 4Pi single-molecule localization with optimal resolution and color assignment', Optics Letters, vol. 47, no. 2, pp. 325-325. Chen, L-J, Wu, X, Gilchrist, AM & Gale, PA 2022, 'Organoplatinum Compounds as Anion-Tuneable Uphill Hydroxide Transporters.', Angew Chem Int Ed Engl, vol. 61, no. 19, p. e202116355. Active transport of ions uphill, creating a concentration gradient across a cell membrane, is essential for life. It remains a significant challenge to develop synthetic systems that allow active uphill transport. Here, a transport process fuelled by organometallic compounds is reported that creates a pH gradient. The hydrolysis reaction of PtII complexes results in the formation of aqua complexes that established rapid transmembrane movement ('flip-flop') of neutral Pt-OH species, leading to protonation of the OH group in the inner leaflet, generating OH- ions, and so increasing the pH in the intravesicular solution. The organoplatinum complex effectively transports bound hydroxide ions across the membrane in a neutral complex. The initial net flow of the PtII complex into the vesicles generates a positive electric potential that can further drive uphill transport because the electric potential is opposed to the chemical potential of OH- . The OH- ions equilibrate with this transmembrane electric potential but cannot remove it due to the relatively low permeability of the charged species. As a result, effective hydroxide transport against its concentration gradient can be achieved, and multiple additions can continuously drive the generation of OH- against its concentration gradient up to ΔpH>2. Moreover, the external addition of different anions can control the generation of OH- depending on their anion binding affinity. When anions displayed very high binding affinities towards PtII compounds, such as halides, the external anions could dissipate the pH gradient. In contrast, a further pH increase was observed for weak binding anions, such as sulfate, due to the increase of positive electric potential. Chen, Y, Shimoni, O, Huang, G, Wen, S, Liao, J, Duong, HTT, Maddahfar, M, Su, QP, Ortega, DG, Lu, Y, Campbell, DH, Walsh, BJ & Jin, D 2022, 'Upconversion nanoparticle-assisted single-molecule assay for detecting circulating antigens of aggressive prostate cancer.', Cytometry A, vol. 101, no. 5, pp. 400-410. Sensitive and quantitative detection of molecular biomarkers is crucial for the early diagnosis of diseases like metabolic syndrome and cancer. Here we present a single-molecule sandwich immunoassay by imaging the number of single nanoparticles to diagnose aggressive prostate cancer. Our assay employed the photo-stable upconversion nanoparticles (UCNPs) as labels to detect the four types of circulating antigens in blood circulation, including glypican-1 (GPC-1), leptin, osteopontin (OPN), and vascular endothelial growth factor (VEGF), as their serum concentrations indicate aggressive prostate cancer. Under a wide-field microscope, a single UCNP doped with thousands of lanthanide ions can emit sufficiently bright anti-Stokes' luminescence to become quantitatively detectable. By counting every single streptavidin-functionalized UCNP which specifically labeled on each sandwich immune complex across multiple fields of views, we achieved the Limit of Detection (LOD) of 0.0123 ng/ml, 0.2711 ng/ml, 0.1238 ng/ml, and 0.0158 ng/ml for GPC-1, leptin, OPN and VEGF, respectively. The serum circulating level of GPC-1, leptin, OPN, and VEGF in a mixture of 10 healthy normal human serum was 25.17 ng/ml, 18.04 ng/ml, 11.34 ng/ml, and 1.55 ng/ml, which was within the assay dynamic detection range for each analyte. Moreover, a 20% increase of GPC-1 and OPN was observed by spiking the normal human serum with recombinant antigens to confirm the accuracy of the assay. We observed no cross-reactivity among the four biomarker analytes, which eliminates the false positives and enhances the detection accuracy. The developed single upconversion nanoparticle-assisted single-molecule assay suggests its potential in clinical usage for prostate cancer detection by monitoring tiny concentration differences in a panel of serum biomarkers. Cheng, J, Li, C, Ying, Y, Lv, J, Qu, X, McGowan, E, Lin, Y & Zhu, X 2022, 'Metformin Alleviates Endometriosis and Potentiates Endometrial Receptivity via Decreasing VEGF and MMP9 and Increasing Leukemia Inhibitor Factor and HOXA10.', Front Pharmacol, vol. 13, p. 750208. Background: Endometriosis affects endometrial receptivity, a key factor for successful embryo implantation. Metformin treatment is associated with alleviating the symptoms of endometriosis; however the mechanism of metformin action is unclear. Neoangiogenesis plays an important role in the development and recurrence of endometriosis. In addition, the leukemia inhibitor factor (LIF) and HOXA10 genes are also distinguishing markers of endometriosis (decrease) and endometrial receptivity (increase). This study investigated the therapeutic potentials of metformin and the underlying mechanism using an in vivo rat endometriosis model. Methods: Female Wistar albino mature rats with experimentally induced endometriosis were used in this study. Metformin was administered at doses of 100 mg/kg/d and 200 mg/kg/d. The volume of endometriotic implants was assessed. The protein and mRNA expression of the vascular endothelial growth factor (VEGF), matrix metalloproteinase-9 (MMP-9), the endometrial receptivity markers, LIF and HOXA10, were measured in the endometrium of rats with endometriosis. Results: Metformin treatment significantly suppressed the growth of endometriotic implants. Further, the expression of VEGF and MMP-9 protein and mRNA in endometriotic implants were significantly reduced. Metformin also significantly upregulated LIF and HOXA10 expression in endometrium from rats with endometriosis. The inhibitory effect of metformin on the growth of endometriotic implants, VEGF and MMP-9, and upregulating effect on LIF and HOXA10, was optimal at a dose of 100 mg/kg/d. Conclusion: Our in vivo data demonstrates that metformin treatment alleviates endometriosis and potentiates endometrial receptivity. The underlying mechanisms are associated with decreased expression of VEGF and MMP-9 genes and upregulation of the LIF and HOXA10 genes. The effect of metformin was optimal at 100 mg/kg/d. These findings provide a potential alternative for women with endometriosis wi... Chong, H, Fang, S, Yang, D, Tan, C, Wei, J, Chang, S-H, Fan, H, Yao, H, Qin, A, Shao, H, Zhang, Y, Leng, J, Su, D, Wang, C & Li, H 2022, 'Toxicity assessments and transcriptional effects of monofunctionalized Pt(II) complex under dark and light irradiation condition in Caenorhabditis elegans', Journal of Inorganic Biochemistry, vol. 230, pp. 111720-111720. Choucair, H, Rahman, MK, Umashankar, B, Al-Zubaidi, Y, Bourget, K, Chen, Y, Dunstan, C, Rawling, T & Murray, M 2022, 'The aryl-ureido fatty acid CTU activates endoplasmic reticulum stress and PERK/NOXA-mediated apoptosis in tumor cells by a dual mitochondrial-targeting mechanism', Cancer Letters, vol. 526, pp. 131-141. Clark, SR, Pagendam, D & Ryan, L 2022, 'Forecasting Multiple Groundwater Time Series with Local and Global Deep Learning Networks.', Int J Environ Res Public Health, vol. 19, no. 9, pp. 5091-5091. Time series data from environmental monitoring stations are often analysed with machine learning methods on an individual basis, however recent advances in the machine learning field point to the advantages of incorporating multiple related time series from the same monitoring network within a 'global' model. This approach provides the opportunity for larger training data sets, allows information to be shared across the network, leading to greater generalisability, and can overcome issues encountered in the individual time series, such as small datasets or missing data. We present a case study involving the analysis of 165 time series from groundwater monitoring wells in the Namoi region of Australia. Analyses of the multiple time series using a variety of different aggregations are compared and contrasted (with single time series, subsets, and all of the time series together), using variations of the multilayer perceptron (MLP), self-organizing map (SOM), long short-term memory (LSTM), and a recently developed LSTM extension (DeepAR) that incorporates autoregressive terms and handles multiple time series. The benefits, in terms of prediction performance, of these various approaches are investigated, and challenges such as differing measurement frequencies and variations in temporal patterns between the time series are discussed. We conclude with some discussion regarding recommendations and opportunities associated with using networks of environmental data to help inform future resource-related decision making. Clarke, H, Nolan, RH, De Dios, VR, Bradstock, R, Griebel, A, Khanal, S & Boer, MM 2022, 'Forest fire threatens global carbon sinks and population centres under rising atmospheric water demand', Nature Communications, vol. 13, no. 1, p. 7161. Clemons, B, Barratt, J, Lane, M, Qvarnstrom, Y, Teal, AE, Zayas, G & Madison-Antenucci, S 2022, 'Assessing an Adaptation of the Universal Parasite Diagnostic Assay for Bloodborne Parasites in a US State Public Health Laboratory.', American Journal of Tropical Medicine and Hygiene, vol. 106, no. 2, pp. 671-677. For complex clinical cases where a parasitic infection is suspected, it can be difficult for clinicians to recommend an appropriate laboratory test. These tests are usually pathogen-specific and require a certain degree of suspicion for the precise etiology. Recently, Flaherty et al. (2021) described an assay, the universal parasite diagnostic (UPDx) that can potentially provide a diagnosis of any parasite present in a specimen. Using primers that amplify DNA from all eukaryotes, UPDx differentiates several parasitic infections in blood by amplicon-based next-generation sequencing (NGS) of the 18S rDNA locus. As the state's public health reference laboratory, the Parasitology Laboratory at the Wadsworth Center (New York, NY) receives specimens from patients who have potentially encountered a wide variety of parasites. As such, the ability to differentiate several blood parasites using a single assay is of interest. We assessed UPDx for its ability to confirm parasitic infections for 20 specimens that were previously identified by real-time PCR (RT-PCR). This included specimens positive for Babesia microti, Trypanosoma cruzi, Leishmania tropica, various Plasmodium species, and specimens comprising mixed Plasmodium sp. infections. Results obtained using UPDx were largely concordant with the RT-PCR assays. A T. cruzi positive specimen was negative by UPDx and for two mixed Plasmodium sp. infections only one species was detected. The results obtained for other specimens were concordant. We conclude that UPDx shows promise for the detection of blood parasites in diagnostic laboratories. As NGS becomes cheaper, assays like UPDx will become increasingly amenable to use in clinical settings. Collins, S, Maestrini, L, Ueland, M & Stuart, B 2022, 'A preliminary investigation to determine the suitability of pigs as human analogues for post-mortem lipid analysis', Talanta Open, vol. 5, pp. 1-11. The determination of time since death is a major challenge to law enforcement when faced with the discovery of human remains. This is due to the fact that decomposition is a complex, dynamic process influenced by several abiotic and biotic factors. For decades, post-mortem decomposition studies have used pigs as human analogues due to ethical and legal restrictions surrounding the use of human cadavers for such research. However, few comparative studies have been conducted to assess the suitability of these analogues. Recent forensic studies have successfully demonstrated the use of post-mortem lipids in textiles as a method to obtain vital information about decomposition process. The current investigation involved two studies: Trial 1 (summer) and Trial 2 (winter). Each trial with n = 1 human cadaver and n = 2 pigs. Samples were collected over a timeline of 105 days post-placement and analyzed using attenuated total reflectance (ATR-) Fourier-transform infrared (FTIR) spectroscopy. The data was then statistically assessed using functional principal component analysis, semi-parametric regression modeling and analysis of variance. The results demonstrated a clear statistically significant interspecies difference between pigs and humans in both trials. The preliminary implications of this study suggest that pigs are not suitable analogues for humans in decomposition research and have broader implications that caution the direct translation of decomposition data obtained from pigs to real human casework, particularly with respect to time since death estimations. Collins, S, Stuart, B & Ueland, M 2022, 'Anatomical location dependence of human decomposition products in clothing', Australian Journal of Forensic Sciences, vol. 55, no. 3, pp. 363-375. The human decomposition process results in the formation of particular biological compounds, the chemistry of which provides valuable insight into the nature of a death. This paper reports the findings of a study of the decomposition process of clothed human remains at the Australian Facility for Taphonomic Experimental Research (AFTER). An investigation into how decomposition products appear in opposing anatomical regions, namely the anterior and posterior regions of the body, has been carried out. The chemistry of the lipid and protein components and their by-products formed in the first months of decomposition were examined using infrared spectroscopy. The study has demonstrated a clear difference in the pattern of formation of human decomposition products absorbed by textiles located in the anterior versus posterior regions. The time of appearance of established compounds at recognized stages of human decomposition varies notably depending on the anatomical location of the clothing. Collins, S, Stuart, B & Ueland, M 2022, 'The use of lipids from textiles as soft-tissue biomarkers of human decomposition.', Forensic Sci Int, vol. 343, pp. 111547-111547. The ability to determine the post-mortem interval (PMI) in complex death investigations involving human remains, is a vital task faced by law enforcement. Establishing the PMI in a case can significantly aid in the reconstruction of forensically relevant events surrounding that death. However, due to the complexities surrounding the decomposition of human remains, the determination of the PMI still remains a challenge in some cases. Thus, the identification of biomarkers of human decomposition are an emerging, and essential, area of research. Previous studies have also demonstrated great success in the use of textiles as a host to indirectly capture decomposition by-products. This study reports the successful adaptation and optimisation of an analytical chemical workflow for the targeted analysis of lipids from textiles associated with decomposing human remains using gas-chromatography (GC) coupled with tandem mass spectrometry (MS/MS). This study discusses novel information regarding the complex challenges of matrix effects observed with decomposition samples. In addition, the first lipid profiles obtained from textiles associated with two decomposing human donors from the Australian Facility for Taphonomic Experimental Research (AFTER) using GC-MS/MS are presented. Coni, EOC, Booth, DJ & Nagelkerken, I 2022, 'Coral-reef fishes can become more risk-averse at their poleward range limits.', Proceedings of the Royal Society B: Biological Sciences, vol. 289, no. 1971, pp. 1-8. As climate warms, tropical species are expanding their distribution to temperate ecosystems where they are confronted with novel predators and habitats. Predation strongly regulates ecological communities, and range-extending species that adopt an effective antipredator strategy have a higher likelihood to persist in non-native environments. Here, we test this hypothesis by comparing various proxies of antipredator and other fitness-related behaviours between range-extending tropical fishes and native-temperate fishes at multiple sites across a 730 km latitudinal range. Although some behavioural proxies of risk aversion remained unaltered for individual tropical fish species, in general they became more risk-averse (increased sheltering and/or flight initiation distance), and their activity level decreased poleward. Nevertheless, they did not experience a decline in body condition or feeding rate in their temperate ranges. Temperate fishes did not show a consistently altered pattern in their behaviours across range locations, even though one species increased its flight initiation distance at the warm-temperate location and another one had lowest activity levels at the coldest range location. The maintenance of feeding and bite rate combined with a decreased activity level and increased sheltering may be behavioural strategies adopted by range-extending tropical fishes, to preserve energy and maintain fitness in their novel temperate ecosystems. Cook, M, Leigh, A & Watson, DM 2022, 'Temporary Translocation of Entire Mistletoe Plants to Understand the Mechanistic Basis of Animal Foraging Decisions.', J Vis Exp, vol. 2022, no. 183. Fruiting mistletoes present a model system for understanding decisions made by foraging animals when locating food. Where, when, and how animals find food is central to many ecological questions, relating to the basis of individual foraging decisions and the extent to which these decisions are innate or acquired. Ecologists have paid particular attention to frugivores, quantifying their preference for fruits with specific shapes, colors, or scents, which, over evolutionary time, confer selection for suites of traits in their favored plants whose seeds they disperse. This work outlines a novel experimental approach to manipulating food plant occurrence and measuring the response of wild, free-living animals, ideally suited to studying the evolutionary origin and ecological maintenance of seed dispersal. This 'cut and paste' protocol involves removing an entire fruiting mistletoe plant from its host and either returning it to its original location or moving it to a novel location, affixing it to a 'pseudo-host' of the same or different tree species. By counting visits to the mistletoe and noting the duration, species, and behaviors, a series of comparisons can discern the most important factors affecting foraging decisions and the consequences for both plant and animal. Here, the protocol is illustrated with a case study to determine between-guild differences in mistletoe frugivory. The experimental approach teases apart the mechanistic basis of search image formation and refinement, spatial learning, interspecific differences in foraging strategies, and how these changes modify seed dispersal effectiveness. Finally, potential modifications are considered with respect to addressing other questions on foraging ecology, plant-animal interactions, and coevolution. Corletto, A, Ellis, AV, Shepelin, NA, Fronzi, M, Winkler, DA, Shapter, JG & Sherrell, PC 2022, 'Energy Interplay in Materials: Unlocking Next-Generation Synchronous Multisource Energy Conversion with Layered 2D Crystals.', Advanced Materials, vol. 34, no. 36, pp. 1-18. Layered 2D crystals have unique properties and rich chemical and electronic diversity, with over 6000 2D crystals known and, in principle, millions of different stacked hybrid 2D crystals accessible. This diversity provides unique combinations of properties that can profoundly affect the future of energy conversion and harvesting devices. Notably, this includes catalysts, photovoltaics, superconductors, solar-fuel generators, and piezoelectric devices that will receive broad commercial uptake in the near future. However, the unique properties of layered 2D crystals are not limited to individual applications and they can achieve exceptional performance in multiple energy conversion applications synchronously. This synchronous multisource energy conversion (SMEC) has yet to be fully realized but offers a real game-changer in how devices will be produced and utilized in the future. This perspective highlights the energy interplay in materials and its impact on energy conversion, how SMEC devices can be realized, particularly through layered 2D crystals, and provides a vision of the future of effective environmental energy harvesting devices with layered 2D crystals. Coupland, M 2022, 'Thirteen things about eyes and mathematics, and why I feel lucky to be able to see at all.', Reflections, vol. 47, no. 3, pp. 6-14. Some time ago, in 2013 in fact, I was unlucky enough to endure a retinal detachment. Along the way to recovery I found that there were many things about eyes, vision, and surgery that mathematics helps to understand. This paper addresses some of these interesting things. Cowan, AE, Tooze, JA, Gahche, JJ, Eicher-Miller, HA, Guenther, PM, Dwyer, JT, Potischman, N, Bhadra, A, Carroll, RJ & Bailey, RL 2022, 'Trends in Overall and Micronutrient-Containing Dietary Supplement Use in US Adults and Children, NHANES 2007–2018', The Journal of Nutrition, vol. 152, no. 12, pp. 2789-2801. Cramer, A, Galvão, I, Venturini de Sá, N, Gaio, P, Fernanda de Melo Oliveira, N, Rates Gonzaga Santos, M, Henrique Campolina-Silva, G, Vinicius Santos Valiate, B, Rezende Souza, F, Dantas Cassali, G, Martins Teixeira, M, Almeida Amaral, F & Simão Machado, F 2022, 'Role of Suppressor of cytokine signaling 2 during the development and resolution of an experimental arthritis', Cellular Immunology, vol. 372, pp. 104476-104476. Cranfield, CG, Le Brun, AP, Garcia, A, Cornell, BA & Holt, SA 2022, 'Langmuir-Schaefer Deposition to Create an Asymmetrical Lipopolysaccharide Sparsely Tethered Lipid Bilayer', pp. 21-30. Crispino, F, Weyermann, C, Delémont, O, Roux, C & Ribaux, O 2022, 'Towards another paradigm for forensic science?', WIREs Forensic Science, vol. 4, no. 3. Crowley, J, Withana, M & Deplazes, E 2022, 'The interaction of steroids with phospholipid bilayers and membranes', Biophysical Reviews, vol. 14, no. 1, pp. 163-179. Cummins, ML, Reid, CJ & Djordjevic, SP 2022, 'Erratum for Cummins et al., 'F Plasmid Lineages in Escherichia coli ST95: Implications for Host Range, Antibiotic Resistance, and Zoonoses'.', mSystems, vol. 7, no. 2, p. e0021022. Cummins, ML, Reid, CJ & Djordjevic, SP 2022, 'F Plasmid Lineages in Escherichia coli ST95: Implications for Host Range, Antibiotic Resistance, and Zoonoses', mSystems, vol. 7, no. 1. Cunliffe, AM, Anderson, K, Boschetti, F, Brazier, RE, Graham, HA, Myers‐Smith, IH, Astor, T, Boer, MM, Calvo, LG, Clark, PE, Cramer, MD, Encinas‐Lara, MS, Escarzaga, SM, Fernández‐Guisuraga, JM, Fisher, AG, Gdulová, K, Gillespie, BM, Griebel, A, Hanan, NP, Hanggito, MS, Haselberger, S, Havrilla, CA, Heilman, P, Ji, W, Karl, JW, Kirchhoff, M, Kraushaar, S, Lyons, MB, Marzolff, I, Mauritz, ME, McIntire, CD, Metzen, D, Méndez‐Barroso, LA, Power, SC, Prošek, J, Sanz‐Ablanedo, E, Sauer, KJ, Schulze‐Brüninghoff, D, Šímová, P, Sitch, S, Smit, JL, Steele, CM, Suárez‐Seoane, S, Vargas, SA, Villarreal, M, Visser, F, Wachendorf, M, Wirnsberger, H & Wojcikiewicz, R 2022, 'Global application of an unoccupied aerial vehicle photogrammetry protocol for predicting aboveground biomass in non‐forest ecosystems', Remote Sensing in Ecology and Conservation, vol. 8, no. 1, pp. 57-71. Daher, W, Leclercq, L-D, Johansen, MD, Hamela, C, Karam, J, Trivelli, X, Nigou, J, Guérardel, Y & Kremer, L 2022, 'Glycopeptidolipid glycosylation controls surface properties and pathogenicity in Mycobacterium abscessus', Cell Chemical Biology, vol. 29, no. 5, pp. 910-924.e7. Dang, HP, Chen, H, Dargaville, TR & Tuch, BE 2022, 'Cell delivery systems: Toward the next generation of cell therapies for type 1 diabetes', Journal of Cellular and Molecular Medicine, vol. 26, no. 18, pp. 4756-4767. Daniels, RK, Mallinson, JB, Heywood, ZE, Bones, PJ, Arnold, MD & Brown, SA 2022, 'Reservoir computing with 3D nanowire networks', Neural Networks, vol. 154, pp. 122-130. Darmarajan, T, Paudel, KR, Candasamy, M, Chellian, J, Madheswaran, T, Sakthivel, LP, Goh, BH, Gupta, PK, Jha, NK, Devkota, HP, Gupta, G, Gulati, M, Singh, SK, Hansbro, PM, Oliver, BGG, Dua, K & Chellappan, DK 2022, 'Autoantibodies and autoimmune disorders in SARS-CoV-2 infection: pathogenicity and immune regulation', Environmental Science and Pollution Research, vol. 29, no. 36, pp. 54072-54087. Davies, JM, Smith, BA, Milic, A, Campbell, B, Van, HS, Burton, P, Keaney, B, Lampugnani, ER, Vicendese, D, Medek, D, Huete, A, Erbas, B, Newbigin, E, Katelaris, CH, Haberle, SG & Beggs, PJ 2022, 'The AusPollen partnership project: Allergenic airborne grass pollen seasonality and magnitude across temperate and subtropical eastern Australia, 2016-2020.', Environ Res, vol. 214, no. Pt 1, pp. 113762-113762. BACKGROUND: Allergic rhinitis affects half a billion people globally, including a fifth of the Australian population. As the foremost outdoor allergen source, ambient grass pollen exposure is likely to be altered by climate change. The AusPollen Partnership aimed to standardize pollen monitoring and examine broad-scale biogeographical and meteorological factors influencing interannual variation in seasonality of grass pollen aerobiology in Australia. METHODS: Daily airborne grass and other pollen concentrations in four eastern Australian cities separated by over 1700 km, were simultaneously monitored using Hirst-style samplers following the Australian Interim Pollen and Spore Monitoring Standard and Protocols over four seasons from 2016 to 2020. The grass seasonal pollen integral was determined. Gridded rainfall, temperature, and satellite-derived grassland sources up to 100 km from the monitoring site were analysed. RESULTS: The complexity of grass pollen seasons was related to latitude with multiple major summer-autumn peaks in Brisbane, major spring and minor summer peaks in Sydney and Canberra, and single major spring peaks occurring in Melbourne. The subtropical site of Brisbane showed a higher proportion of grass out of total pollen than more temperate sites. The magnitude of the grass seasonal pollen integral was correlated with pasture greenness, rainfall and number of days over 30 °C, preceding and within the season, up to 100 km radii from monitoring sites. CONCLUSIONS: Interannual fluctuations in Australian grass pollen season magnitude are strongly influenced by regional biogeography and both pre- and in-season weather. This first continental scale, Southern Hemisphere standardized aerobiology dataset forms the basis to track shifts in pollen seasonality, biodiversity and impacts on allergic respiratory diseases. Dawson, BM, Wallman, JF & Barton, PS 2022, 'How does mass loss compare with total body score when assessing decomposition of human and pig cadavers?', Forensic Sci Med Pathol, vol. 18, no. 3, pp. 343-351. Providing accurate and reliable measures of decomposition is paramount for forensic research where decomposition progress is used to estimate time of death. Mass loss is routinely used as a direct measure of biomass decomposition in ecological studies, yet few studies have analysed mass loss in a forensic context on human cadavers to determine its usefulness for modelling the decomposition process. Mass loss was examined in decomposing human and pig cadavers, and compared with other common decomposition metrics, such as total body score (TBS). One summer and one winter field decomposition experiment was conducted using human and pig cadavers, as pigs are often used as proxies for human cadavers in forensic research. The two measures of decomposition revealed two contrasting patterns of decomposition on pigs and humans, particularly in winter where TBS stabilised at similar values, but mass loss differed greatly. Mass loss was found to be faster in pigs than humans during early decomposition. Pigs lost 75% of their mass in winter, while humans lost less than 50%; however, in summer, both lost around 80% of their mass. TBS displayed similar patterns in both experiments, with TBS increasing more rapidly in pigs compared with humans but both eventually reaching similar TBS values in late decomposition. Measuring mass loss can provide additional information about decomposition progress that is missed if using TBS only. Key differences in decomposition progress between cadaver types were also observed, suggesting caution when extrapolating data from pigs to humans for forensic research and decomposition modelling. Dawson, BM, Wallman, JF, Evans, MJ & Barton, PS 2022, 'Insect abundance patterns on vertebrate remains reveal carrion resource quality variation.', Oecologia, vol. 198, no. 4, pp. 1043-1056. Resource quality is a key driver of species abundance and community structure. Carrion is unique among resources due to its high nutritional quality, rapidly changing nature, and the diverse community of organisms it supports. Yet the role resource quality plays in driving variation in abundance patterns of carrion-associated species remains poorly studied. Here we investigate how species abundances change with a measure of resource change, and interpret these findings to determine how species differ in their association with carrion that changes in quality over time. We conducted field succession experiments using pigs and humans over two winters and one summer. We quantified the effect of total body score, an objective measure of resource change, on adult insect abundance using generalised additive models. For each species, phases of increasing abundance likely indicated attraction to a high-quality resource, and length of abundance maxima indicated optimal oviposition and feeding time. Some species such as the beetle Necrobia rufipes had a rapid spike in abundance, suggesting a narrow window of opportunity for carrion resource exploitation, while species like the wasp Nasonia vitripennis had a gradual change in abundance, indicating a wide window of resource exploitation. Different abundance patterns were also observed between species occurring on pigs and humans, suggesting cadaver type is an important aspect of resource quality. Our findings show that species abundances, unlike species occurrences, can reveal additional detail about species exploitation of carrion and provide information about how resource quality may drive competition and variation in insect community succession. Dawson, BM, Wallman, JF, Evans, MJ, Butterworth, NJ & Barton, PS 2022, 'Priority effects and density promote coexistence between the facultative predator Chrysomya rufifacies and its competitor Calliphora stygia', Oecologia, vol. 199, no. 1, pp. 181-191. Day, DM, Butterworth, NJ, Tagat, A, Markowsky, G & Wallman, JF 2022, 'Development of larvae of the Australian blowfly,Calliphora augur(Diptera: Calliphoridae), at constant temperatures', Australian Journal of Forensic Sciences, vol. 54, no. 5, pp. 710-721. de Vries, M, Nwozor, KO, Muizer, K, Wisman, M, Timens, W, van den Berge, M, Faiz, A, Hackett, T-L, Heijink, IH & Brandsma, CA 2022, 'The relation between age and airway epithelial barrier function', Respiratory Research, vol. 23, no. 1. Dedousis-Wallace, A, Drysdale, SAO, McAloon, J, Murrihy, RC, Greene, RW & Ollendick, TH 2022, 'Predictors and Moderators Two Treatments of Oppositional Defiant Disorder in Children', Journal of Clinical Child & Adolescent Psychology, pp. 1-16. Degani, E, Maestrini, L, Toczydłowska, D & Wand, MP 2022, 'Sparse linear mixed model selection via streamlined variational Bayes', Electronic Journal of Statistics, vol. 16, no. 2, pp. 5182-5225. Linear mixed models are a versatile statistical tool to study data by accounting for fixed effects and random effects from multiple sources of variability. In many situations, a large number of candidate fixed effects is available and it is of interest to select a parsimonious subset of those being effectively relevant for predicting the response variable. Variational approximations facilitate fast approximate Bayesian inference for the parameters of a variety of statistical models, including linear mixed models. However, for models having a high number of fixed or random effects, simple application of standard variational inference principles does not lead to fast approximate inference algorithms, due to the size of model design matrices and inefficient treatment of sparse matrix problems arising from the required approximating density parameters updates. We illustrate how recently developed streamlined variational inference procedures can be generalized to make fast and accurate inference for the parameters of linear mixed models with nested random effects and global-local priors for Bayesian fixed effects selection. Our variational inference algorithms achieve convergence to the same optima of their standard imple-mentations, although with significantly lower computational effort, mem-ory usage and time, especially for large numbers of random effects. Using simulated and real data examples, we assess the quality of automated procedures for fixed effects selection that are free from hyperparameters tuning and only rely upon variational posterior approximations. Moreover, we show high accuracy of variational approximations against model fitting via Markov Chain Monte Carlo sampling. Deignan, LK & McDougald, D 2022, 'Differential Response of the Microbiome of Pocillopora acuta to Reciprocal Transplantation Within Singapore', Microbial Ecology, vol. 83, no. 3, pp. 608-618. Dennis, J, Tyrer, JP, Walker, LC, Michailidou, K, Dorling, L, Bolla, MK, Wang, Q, Ahearn, TU, Andrulis, IL, Anton-Culver, H, Antonenkova, NN, Arndt, V, Aronson, KJ, Freeman, LEB, Beckmann, MW, Behrens, S, Benitez, J, Bermisheva, M, Bogdanova, NV, Bojesen, SE, Brenner, H, Castelao, JE, Chang-Claude, J, Chenevix-Trench, G, Clarke, CL, NBCS, C, Collée, JM, CTS, C, Couch, FJ, Cox, A, Cross, SS, Czene, K, Devilee, P, Dörk, T, Dossus, L, Eliassen, AH, Eriksson, M, Evans, DG, Fasching, PA, Figueroa, J, Fletcher, O, Flyger, H, Fritschi, L, Gabrielson, M, Gago-Dominguez, M, García-Closas, M, Giles, GG, González-Neira, A, Guénel, P, Hahnen, E, Haiman, CA, Hall, P, Hollestelle, A, Hoppe, R, Hopper, JL, Howell, A, ABCTB, I, kConFab/AOCS, I, Jager, A, Jakubowska, A, John, EM, Johnson, N, Jones, ME, Jung, A, Kaaks, R, Keeman, R, Khusnutdinova, E, Kitahara, CM, Ko, Y-D, Kosma, V-M, Koutros, S, Kraft, P, Kristensen, VN, Kubelka-Sabit, K, Kurian, AW, Lacey, JV, Lambrechts, D, Larson, NL, Linet, M, Ogrodniczak, A, Mannermaa, A, Manoukian, S, Margolin, S, Mavroudis, D, Milne, RL, Muranen, TA, Murphy, RA, Nevanlinna, H, Olson, JE, Olsson, H, Park-Simon, T-W, Perou, CM, Peterlongo, P, Plaseska-Karanfilska, D, Pylkäs, K, Rennert, G, Saloustros, E, Sandler, DP, Sawyer, EJ, Schmidt, MK, Schmutzler, RK, Shibli, R, Smeets, A, Soucy, P, Southey, MC, Swerdlow, AJ, Tamimi, RM, Taylor, JA, Teras, LR, Terry, MB, Tomlinson, I, Troester, MA, Truong, T, Vachon, CM, Wendt, C, Winqvist, R, Wolk, A, Yang, XR, Zheng, W, Ziogas, A, Simard, J, Dunning, AM, Pharoah, PDP & Easton, DF 2022, 'Rare germline copy number variants (CNVs) and breast cancer risk.', Commun Biol, vol. 5, no. 1, p. 65. Germline copy number variants (CNVs) are pervasive in the human genome but potential disease associations with rare CNVs have not been comprehensively assessed in large datasets. We analysed rare CNVs in genes and non-coding regions for 86,788 breast cancer cases and 76,122 controls of European ancestry with genome-wide array data. Gene burden tests detected the strongest association for deletions in BRCA1 (P = 3.7E-18). Nine other genes were associated with a p-value < 0.01 including known susceptibility genes CHEK2 (P = 0.0008), ATM (P = 0.002) and BRCA2 (P = 0.008). Outside the known genes we detected associations with p-values < 0.001 for either overall or subtype-specific breast cancer at nine deletion regions and four duplication regions. Three of the deletion regions were in established common susceptibility loci. To the best of our knowledge, this is the first genome-wide analysis of rare CNVs in a large breast cancer case-control dataset. We detected associations with exonic deletions in established breast cancer susceptibility genes. We also detected suggestive associations with non-coding CNVs in known and novel loci with large effects sizes. Larger sample sizes will be required to reach robust levels of statistical significance. Dhanjal, DS, Sharma, P, Mehta, M, Tambuwala, MM, Prasher, P, Paudel, KR, Liu, G, Shukla, SD, Hansbro, PM, Chellappan, DK, Dua, K & Satija, S 2022, 'Concepts of advanced therapeutic delivery systems for the management of remodeling and inflammation in airway diseases', Future Medicinal Chemistry, vol. 14, no. 4, pp. 271-288. Di, X, Wang, D, Su, QP, Liu, Y, Liao, J, Maddahfar, M, Zhou, J & Jin, D 2022, 'Spatiotemporally mapping temperature dynamics of lysosomes and mitochondria using cascade organelle-targeting upconversion nanoparticles', Proceedings of the National Academy of Sciences, vol. 119, no. 45, p. e2207402119. DiBattista, JD, Fowler, AM, Riley, IJ, Reader, S, Hay, A, Parkinson, K & Hobbs, J-PA 2022, 'The use of environmental DNA to monitor impacted coastal estuaries', Marine Pollution Bulletin, vol. 181, pp. 113860-113860. Dietrich, H, Elder, M, Piggott, A, Qiao, Y & Weiß, A 2022, 'The Isomorphism Problem for Plain Groups Is in ΣP Testing isomorphism of infinite groups is a classical topic, but from the complexity theory viewpoint, few results are known. Sénizergues and the fifth author (ICALP2018) proved that the isomorphism problem for virtually free groups is decidable in PSPACE when the input is given in terms of so-called virtually free presentations. Here we consider the isomorphism problem for the class of plain groups, that is, groups that are isomorphic to a free product of finitely many finite groups and finitely many copies of the infinite cyclic group. Every plain group is naturally and efficiently presented via an inverse-closed finite convergent length-reducing rewriting system. We prove that the isomorphism problem for plain groups given in this form lies in the polynomial time hierarchy, more precisely, in ΣP3. This result is achieved by combining new geometric and algebraic characterisations of groups presented by inverse-closed finite convergent length-reducing rewriting systems developed in recent work of the second and third authors (2021) with classical finite group isomorphism results of Babai and Szemerédi (1984). Dikshit, A, Pradhan, B, Huete, A & Park, H-J 2022, 'Spatial based drought assessment: Where are we heading? A review on the current status and future.', Sci Total Environ, vol. 844, pp. 157239-157239. Droughts are the most spatially complex natural hazards that exert global impacts and are further aggravated by climate change. The investigation of drought events is challenging as it involves numerous factors ranging from detection and assessment to modelling, management and mitigation. The analysis of these factors and their quantitative assessments have significantly evolved in recent times. In this paper, we review recent methods used to examine and model droughts from a spatial viewpoint. Our analysis was conducted at three spatial scales (point-wise, regional and global) and we evaluated how recent spatial methods have advanced our understanding of drought through case study examples. Further, we also examine and provide a broad overview of relevant case studies related to future drought occurrences under climate change. This study is a comprehensive synthesis of the various quantitative techniques used to assess the spatial characteristics of droughts at different spatial scales, and not an exhaustive review of all drought aspects. However, this serves as a basis for understanding the key milestones and advances accomplished through new spatial concepts relative to the traditional approaches to study drought. This work also aims to address the gaps in knowledge that are in need of further attention and provides recommendations to improve our understanding of droughts. Ding, L, Razavi Bazaz, S, Asadniaye Fardjahromi, M, McKinnirey, F, Saputro, B, Banerjee, B, Vesey, G & Ebrahimi Warkiani, M 2022, 'A modular 3D printed microfluidic system: a potential solution for continuous cell harvesting in large-scale bioprocessing', Bioresources and Bioprocessing, vol. 9, no. 1. Ding, L, Razavi, BS, Hall, T, Vesey, G & Ebrahimi, WM 2022, 'Giardia purification from fecal samples using rigid spiral inertial microfluidics', Biomicrofluidics, vol. 16, no. 1, pp. 014105-014105. Giardia is one of the most common waterborne pathogens causing around 200 × 106 diarrheal infections annually. It is of great interest to microbiological research as it is among the oldest known eukaryotic cells. Purifying Giardia from fecal samples for both research and diagnostic purposes presents one of the most difficult challenges. Traditional purification methods rely on density gradient centrifugation, membrane-based filtration, and sedimentation methods, which suffer from low recovery rates, high costs, and poor efficiency. Here, we report on the use of microfluidics to purify Giardia cysts from mouse feces. We propose a rigid spiral microfluidic device with a trapezoidal cross section to effectively separate Giardia from surrounding debris. Our characterizations reveal that the recovery rate is concentration-dependent, and our proposed device can achieve recovery rates as high as 75% with 0.75 ml/min throughput. Moreover, this device can purify Giardia from extremely turbid samples to a level where cysts are visually distinguishable with just one round of purification. This highly scalable and versatile 3D printed microfluidic device is then capable of further purifying or enhancing the recovery rate of the samples by recirculation. This device also has the potential to purify other gastrointestinal pathogens of similar size, and throughput can be significantly increased by parallelization. Ding, L, Shan, X, Wang, D, Liu, B, Du, Z, Di, X, Chen, C, Maddahfar, M, Zhang, L, Shi, Y, Reece, P, Halkon, B, Aharonovich, I, Xu, X & Wang, F 2022, 'Lanthanide Ion Resonance-Driven Rayleigh Scattering of Nanoparticles for Dual-Modality Interferometric Scattering Microscopy.', Adv Sci (Weinh), vol. 9, no. 32, pp. e2203354-2203354. Light scattering from nanoparticles is significant in nanoscale imaging, photon confinement. and biosensing. However, engineering the scattering spectrum, traditionally by modifying the geometric feature of particles, requires synthesis and fabrication with nanometre accuracy. Here it is reported that doping lanthanide ions can engineer the scattering properties of low-refractive-index nanoparticles. When the excitation wavelength matches the ion resonance frequency of lanthanide ions, the polarizability and the resulted scattering cross-section of nanoparticles are dramatically enhanced. It is demonstrated that these purposely engineered nanoparticles can be used for interferometric scattering (iSCAT) microscopy. Conceptually, a dual-modality iSCAT microscopy is further developed to identify different nanoparticle types in living HeLa cells. The work provides insight into engineering the scattering features by doping elements in nanomaterials, further inspiring exploration of the geometry-independent scattering modulation strategy. Ditz, B, Boekhoudt, J, Couto, N, Brandsma, CA, Hiemstra, PS, Tew, GW, Neighbors, M, Grimbaldeston, MA, Timens, W, Kerstjens, HAM, Rossen, JWA, Guryev, V, van den Berge, M & Faiz, A 2022, 'The Microbiome in Bronchial Biopsies from Smokers and Ex-Smokers with Stable COPD - A Metatranscriptomic Approach', COPD: Journal of Chronic Obstructive Pulmonary Disease, vol. 19, no. 1, pp. 81-87. Don Wai Luu, L, Kaakoush, NO & Castaño-Rodríguez, N 2022, 'The role of ATG16L2 in autophagy and disease', Autophagy, vol. 18, no. 11, pp. 2537-2546. Donovan, C, Kim, RY, Galvao, I, Jarnicki, AG, Brown, AC, Jones-Freeman, B, Gomez, HM, Wadhwa, R, Hortle, E, Jayaraman, R, Khan, H, Pickles, S, Sahu, P, Chimankar, V, Tu, X, Khadem, AM, Mayall, JR, Nguyen, DH, Budden, KF, Kumar, V, Schroder, K, Robertson, AA, Cooper, MA, Wark, PA, Oliver, BG, Horvat, JC & Hansbro, PM 2022, 'Aim2 suppresses cigarette smoke-induced neutrophil recruitment, neutrophil caspase-1 activation and anti-Ly6G-mediated neutrophil depletion.', Immunol Cell Biol, vol. 100, no. 4, pp. 235-249. The accepted version of the above article was posted prematurely on 17 February 2022, owing to a technical error. The corrected version will be made fully available at a later date. Doré, H, Leconte, J, Guyet, U, Breton, S, Farrant, GK, Demory, D, Ratin, M, Hoebeke, M, Corre, E, Pitt, FD, Ostrowski, M, Scanlan, DJ, Partensky, F, Six, C & Garczarek, L 2022, 'Global Phylogeography of Marine Synechococcus in Coastal Areas Reveals Strong Community Shifts.', mSystems, vol. 7, no. 6, p. e0065622. Marine Synechococcus comprise a numerically and ecologically prominent phytoplankton group, playing a major role in both carbon cycling and trophic networks in all oceanic regions except in the polar oceans. Despite their high abundance in coastal areas, our knowledge of Synechococcus communities in these environments is based on only a few local studies. Here, we use the global metagenome data set of the Ocean Sampling Day (June 21st, 2014) to get a snapshot of the taxonomic composition of coastal Synechococcus communities worldwide, by recruitment on a reference database of 141 picocyanobacterial genomes, representative of the whole Prochlorococcus, Synechococcus, and Cyanobium diversity. This allowed us to unravel drastic community shifts over small to medium scale gradients of environmental factors, in particular along European coasts. The combined analysis of the phylogeography of natural populations and the thermophysiological characterization of eight strains, representative of the four major Synechococcus lineages (clades I to IV), also brought novel insights about the differential niche partitioning of clades I and IV, which most often co-dominate the Synechococcus community in cold and temperate coastal areas. Altogether, this study reveals several important characteristics and specificities of the coastal communities of Synechococcus worldwide. IMPORTANCE Synechococcus is the second most abundant phytoplanktonic organism on Earth, and its wide genetic diversity allowed it to colonize all the oceans except for polar waters, with different clades colonizing distinct oceanic niches. In recent years, the use of global metagenomics data sets has greatly improved our knowledge of 'who is where' by describing the distribution of Synechococcus clades or ecotypes in the open ocean. However, little is known about the global distribution of Synechococcus ecotypes in coastal areas, where Synechococcus is often the dominant phytoplanktonic organism. Here,... dos Remedios, C, Cranfield, C, Whelan, D, Cox, C, Shearwin, K, Ho, J, Allen, T, Shibuya, R, Hibino, E, Hayashi, K & Li, A 2022, 'A special issue of the Australian society for Biophysics', Biophysical Reviews, vol. 14, no. 1, pp. 1-2. Douglas, ANJ, Morgan, AL, Irga, PJ & Torpy, FR 2022, 'The need for multifaceted approaches when dealing with the differing impacts of natural disasters and anthropocentric events on air quality', Atmospheric Pollution Research, vol. 13, no. 11, pp. 101570-101570. Dower, A, Mulcahy, M, Maharaj, M, Chen, H, Lim, CED, Li, Y & Sheridan, M 2022, 'Surgical decompression for malignant cerebral oedema after ischaemic stroke', Cochrane Database of Systematic Reviews, vol. 2022, no. 11, p. CD014989. BACKGROUND: Large territory middle cerebral artery (MCA) ischaemic strokes account for around 10% of all ischaemic strokes and have a particularly devastating prognosis when associated with malignant oedema. Progressive cerebral oedema starts developing in the first 24 to 48 hours of stroke ictus with an associated rise in intracranial pressure. The rise in intracranial pressure may eventually overwhelm compensatory mechanisms leading to a cascading secondary damage to surrounding unaffected parenchyma. This downward spiral can rapidly progress to death or severe neurological disability. Early decompressive craniectomy to relieve intracranial pressure and associated tissue shift can help ameliorate this secondary damage and improve outcomes. Evidence has been accumulating of the benefit of early surgical decompression in stroke patients. Earlier studies have excluded people above the age of 60 due to associated poor outcomes; however, newer trials have included this patient subgroup. This review follows a Cochrane Review published in 2012. OBJECTIVES: To assess the effectiveness of surgical decompression in people with malignant oedema after ischaemic stroke with regard to reduction in mortality and improved functional outcome. We also aimed to examine the adverse effects of surgical decompression in this patient cohort. SEARCH METHODS: We searched the Cochrane Stroke Group Trials Register, the Cochrane Central Register of Controlled Trials (CENTRAL; 2022, Issue 7 of 12), MEDLINE Ovid, Embase Ovid, Web of Science Core Collection, Scopus databases, ClinicalTrials.gov, and the WHO ICTRP to July 2022. We also reviewed the reference lists of relevant articles. SELECTION CRITERIA: We included randomised controlled trials (RCTs) comparing decompressive craniectomy with medical management to best medical management alone for people with malignant cerebral oedema after MCA ischaemic stroke. DATA COLLECTION AND ANALYSIS: Two review authors independently screened the searc... Dukic, E, Gollan, PJ, Grebe, S, Paakkarinen, V, Herdean, A, Aro, E-M & Spetea, C 2022, 'The Arabidopsis thylakoid chloride channel ClCe regulates ATP availability for light-harvesting complex II protein phosphorylation', Frontiers in Plant Science, vol. 13, no. Women in Plant Physiology: 2022. Duncan, RJ & Petrou, K 2022, 'Biomolecular Composition of Sea Ice Microalgae and Its Influence on Marine Biogeochemical Cycling and Carbon Transfer through Polar Marine Food Webs', Geosciences (Switzerland), vol. 12, no. 1, pp. 38-38. Microalgae growing on the underside of sea ice are key primary producers in polar marine environments. Their nutritional status, determined by their macromolecular composition, contributes to the region’s biochemistry and the unique temporal and spatial characteristics of their growth makes them essential for sustaining polar marine food webs. Here, we review the plasticity and taxonomic diversity of sea ice microalgae macromolecular composition, with a focus on how different environmental conditions influence macromolecular production and partitioning within cells and communities. The advantages and disadvantages of methodologies for assessing macromolecular composition are presented, including techniques that provide high throughput, whole macromolecu-lar profile and/or species-specific resolution, which are particularly recommended for future studies. The directions of environmentally driven macromolecular changes are discussed, alongside antici-pated consequences on nutrients supplied to the polar marine ecosystem. Given that polar regions are facing accelerated rates of environmental change, it is argued that a climate change signature will become evident in the biochemical composition of sea ice microalgal communities, highlighting the need for further research to understand the synergistic effects of multiple environmental stressors. The importance of sea ice microalgae as primary producers in polar marine ecosystems means that ongoing research into climate-change driven macromolecular phenotyping is critical to understanding the implications for the regions biochemical cycling and carbon transfer. Duncan, RJ, Nielsen, DA, Sheehan, CE, Deppeler, S, Hancock, AM, Schulz, KG, Davidson, AT & Petrou, K 2022, 'Ocean acidification alters the nutritional value of Antarctic diatoms.', New Phytol, vol. 233, no. 4, pp. 1813-1827. Primary production in the Southern Ocean is dominated by diatom-rich phytoplankton assemblages, whose individual physiological characteristics and community composition are strongly shaped by the environment, yet knowledge on how diatoms allocate cellular energy in response to ocean acidification (OA) is limited. Understanding such changes in allocation is integral to determining the nutritional quality of diatoms and the subsequent impacts on the trophic transfer of energy and nutrients. Using synchrotron-based Fourier transform infrared microspectroscopy, we analysed the macromolecular content of selected individual diatom taxa from a natural Antarctic phytoplankton community exposed to a gradient of fCO2 levels (288-1263 µatm). Strong species-specific differences in macromolecular partitioning were observed under OA. Large taxa showed preferential energy allocation towards proteins, while smaller taxa increased both lipid and protein stores at high fCO2 . If these changes are representative of future Antarctic diatom physiology, we may expect a shift away from lipid-rich large diatoms towards a community dominated by smaller taxa, but with higher lipid and protein stores than their present-day contemporaries, a response that could have cascading effects on food web dynamics in the Antarctic marine ecosystem. Duong, HTK, Abdibastami, A, Gloag, L, Barrera, L, Gooding, JJ & Tilley, RD 2022, 'A guide to the design of magnetic particle imaging tracers for biomedical applications.', Nanoscale, vol. 14, no. 38, pp. 13890-13914. Magnetic Particle Imaging (MPI) is a novel and emerging non-invasive technique that promises to deliver high quality images, no radiation, high depth penetration and nearly no background from tissues. Signal intensity and spatial resolution in MPI are heavily dependent on the properties of tracers. Hence the selection of these nanoparticles for various applications in MPI must be carefully considered to achieve optimum results. In this review, we will provide an overview of the principle of MPI and the key criteria that are required for tracers in order to generate the best signals. Nanoparticle materials such as magnetite, metal ferrites, maghemite, zero valent iron@iron oxide core@shell, iron carbide and iron-cobalt alloy nanoparticles will be discussed as well as their synthetic pathways. Since surface modifications play an important role in enabling the use of these tracers for biomedical applications, coating options including the transfer from organic to inorganic media will also be discussed. Finally, we will discuss different biomedical applications and provide our insights into the most suitable tracer for each of these applications. Duong, K, Maleknia, S, Clases, D, Minett, A, Padula, MP, Doble, PA & Gonzalez, DVR 2022, 'Immunoaffinity extraction followed by enzymatic digestion for the isolation and identification of proteins employing automated μSPE reactors and mass spectrometry.', Anal Bioanal Chem, vol. 415, no. 18, pp. 1-12. This work describes a novel automated and rapid method for bottom-up proteomics combining protein isolation with a micro-immobilised enzyme reactor (IMER). Crosslinking chemistry based on 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide/N-hydroxysuccinimide (EDC/NHS) coupling was exploited to immobilise trypsin and antibodies onto customisable silica particles coated with carboxymethylated dextran (CMD). This novel silica-CMD solid-phase extraction material was characterised using Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), conductometric titrations and enzymatic colorimetric assays. Micro-solid-phase extraction (μSPE) cartridges equipped with the modified CMD material were employed and integrated into an automated and repeatable workflow using a sample preparation workstation to achieve rapid and repeatable protein isolation and pre-concentration, followed by tryptic digestion producing peptide fragments that were identified by liquid chromatography mass spectrometry (LC-MS). Duong, NMH, Saerens, G, Timpu, F, Buscaglia, MT, Buscaglia, V, Morandi, A, Müller, JS, Maeder, A, Kaufmann, F, Solntsev, AS & Grange, R 2022, 'Spontaneous parametric down-conversion in bottom-up grown lithium niobate microcubes', Optical Materials Express, vol. 12, no. 9, pp. 3696-3704. Nonclassical light sources are highly sought-after as they are an integral part of quantum communication and quantum computation devices. Typical sources use bulk nonlinear crystals that rely on stringent phase-matching conditions, limiting the operating wavelength and bandwidth. In this work, we demonstrate the generation of photon pairs from a freestanding lithium niobate microcube at the telecommunication wavelength of 1.56 µm through the spontaneous parametric down-conversion process. The maximum photon pair generation rate obtained from a single microcube with the size of 3.6 µm is 490 Hz, resulting in an efficiency of 20.6 GHz/Wm, which is three orders of magnitude larger than the efficiency of biphoton generation in bulk nonlinear crystals. The microcubes are synthesized through a solvothermal method, offering the possibility for scalable devices via bottom-up assembly on any substrates. Our work constitutes an important step forward in the realization of compact nonclassical light sources with a wide bandwidth for various quantum applications. Edla, M, Mikio, D, Izadgoshasb, I, Mahmud, MAP & Kouzani, AZ 2022, 'Self-powered boost-converter for power optimisation and piezo garden lights', Smart Materials and Structures, vol. 31, no. 4, pp. 045021-045021. Elankumaran, P, Browning, GF, Marenda, MS, Reid, CJ & Djordjevic, SP 2022, 'Close genetic linkage between human and companion animal extraintestinal pathogenic Escherichia coli ST127', Current Research in Microbial Sciences, vol. 3, pp. 100106-100106. Elankumaran, P, Cummins, ML, Browning, GF, Marenda, MS, Reid, CJ & Djordjevic, SP 2022, 'Genomic and Temporal Trends in Canine ExPEC Reflect Those of Human ExPEC', Microbiology Spectrum, vol. 10, no. 3. Elbadawi, C, Kianinia, M, Bendavid, A & Lobo, CJ 2022, 'Charged Particle Induced Etching and Functionalization of Two-Dimensional Materials', ECS Journal of Solid State Science and Technology, vol. 11, no. 3, pp. 035011-035011. Elbourne, LDH, Sutcliffe, B, Humphreys, W, Focardi, A, Saccò, M, Campbell, MA, Paulsen, IT & Tetu, SG 2022, 'Unravelling Stratified Microbial Assemblages in Australia’s Only Deep Anchialine System, The Bundera Sinkhole', Frontiers in Marine Science, vol. 9. Bundera sinkhole, located in north-western Australia, is the only known continental anchialine system in the Southern Hemisphere. Anchialine environments are characterised by stratified water columns with complex physicochemical profiles spanning hypoxic and anoxic regions, often displaying high levels of endemism. Research on these systems has focused on eukaryotic fauna, however interest in the microbial diversity of these environments is growing, enabled by next-generation DNA sequencing. Here we report detailed analyses of the microbial communities across a depth profile within Bundera sinkhole (from 2 to 28 m), involving parallel physicochemical measurements, cell population counts and 16S rRNA amplicon analyses. We observed clear shifts in microbial cell counts, community diversity, structure and membership across the depth profile, reflecting changing levels of light, organic and inorganic energy sources as well as shifts in pH and salinity. While Proteobacteria were the most abundant phylum found, there was a high degree of taxonomic novelty within these microbial communities, with 13,028 unique amplicon sequence variants (ASVs) identified, belonging to 67 identifiable bacterial and archaeal phyla. Of these ~4,600, more than one third of the total, were unclassified below family level. A small number of ASVs were highly abundant at select depths, all of which were part of the set not classified below family level. The 2 m and 6 m samples had in common two highly abundant ASVs, belonging to the Ectothiorhodospiraceae and Thiotrichaceae families, while the 8 m community contained a single predominant ASV belonging to family Thioglobaceae. At lower depths a different Ectothiorhodospiraceae ASV comprised up to 68% relative abundance, peaking at 26 and 28 m. Canonical correspondence analyses indicated that community structure was strongly influenced by differences in key physicochemical parameters, particularly salinity, dissolved organic and inorgan... Elbourne, M, Cawley, A, Stanley, S, Bowen, C & Fu, S 2022, 'Intelligence benefit of the 3‐methoxytyramine to tyramine ratio in equine urine', Drug Testing and Analysis, vol. 14, no. 5, pp. 936-942. Elbourne, M, Fu, S, Cawley, A, Bowen, C & Gupta, A 2022, 'Metabolomic analysis of equine urine to determine route of altrenogest administration', Toxicologie Analytique et Clinique, vol. 34, no. 3, pp. S55-S56. Elder, M & Bishop, A 2022, 'A virtually 2-step nilpotent group with polynomial geodesic growth', Algebra and Discrete Mathematics, vol. 33, no. 2, pp. 21-21. A direct consequence of Gromov's theorem is that if a group has polynomial geodesic growth with respect to some finite generating set then it is virtually nilpotent. However, until now the only examples known were virtually abelian. In this note we furnish an example of a virtually 2-step nilpotent group having polynomial geodesic growth with respect to a certain finite generating set. Elder, M & Piggott, A 2022, 'Rewriting systems, plain groups, and geodetic graphs', Theoretical Computer Science, vol. 903, pp. 134-144. Emmerson, KM, Addison-Smith, E, Ebert, E, Milic, A, Vicendese, D, Lampugnani, ER, Erbas, B, Medek, DE, Huete, A, Beggs, P, Katelaris, CH, Haberle, SG, Newbigin, E & Davies, JM 2022, 'Evaluation of the performance of short-term curated daily airborne grass pollen forecasts in diverse biogeographical regions during the AusPollen Partnership project 2016–2020', Atmospheric Environment: X, vol. 15, pp. 100183-100183. When providing pollen forecasts to the community, there is a need to verify the accuracy of curated forecasts, but evaluation is not routinely reported. This study of the AusPollen Partnership compared multi-category grass pollen forecasts for up to six days ahead with daily airborne grass pollen concentrations measured in Brisbane, Canberra, Melbourne, and Sydney, Australia during four pollen seasons from 2016 to 2020. The accuracy of categorical grass pollen forecasts predicting grass pollen concentrations in the high and greater, or moderate and greater categories, were assessed as often applied in meteorology using Gerrity scores, equitable threat scores, false alarm ratios, success ratios, and probability of detection of correct category. The skill of grass pollen forecasts curated by aerobiologists were compared with two retrospectively calculated naïve reference forecast methods; climatology and persistence. For Brisbane and Melbourne, high or greater grass pollen levels occurred on average 32% and 22% of days, whereas for Canberra and Sydney, there were few high days, but moderate or greater pollen levels occurred on average 26% and 19% of days, respectively. Average annual Gerrity scores for curated forecasts of high or greater improved with experience from 0.20 to 0.66 in Brisbane, and from 0.39 to 0.55 in Melbourne between 2016 and 2019. Average Gerrity Scores for moderate or greater categories in Sydney were 0.45 and 0.43 in 2016 and 2018 respectively, and in Canberra were 0.34 and 0.41, in the same years. The skill of curated forecasts was usually better than persistence forecasts, but the accuracy of the curated forecasts decreased with longer lead times. Although persistence grass pollen forecasts consistently performed better than climatologies, persistence depends on previous day pollen concentrations being available. Short-term curated daily grass pollen forecasts of the AusPollen Partnership offer useful information for people with al... Etminaniesfahani, A, Gu, H & Salehipour, A 2022, 'ABFIA: A hybrid algorithm based on artificial bee colony and Fibonacci indicator algorithm', Journal of Computational Science, vol. 61, pp. 101651-101651. Eveson, T & Gorrie, C 2022, 'Response to: Candidates undertaking (invigilated) assessment online show no differences in performance compared to those undertaking assessment offline', Medical Teacher, vol. 44, no. 8, pp. 939-940. Facey, JA, King, JJ, Apte, SC & Mitrovic, SM 2022, 'Assessing the importance of cobalt as a micronutrient for freshwater cyanobacteria.', J Phycol, vol. 58, no. 1, pp. 71-79. Micronutrients play key roles in numerous metabolic processes in cyanobacteria. However, our understanding of whether the micronutrient cobalt influences the productivity of freshwater systems or the occurrence of cyanobacterial blooms is limited. This study aimed to quantify the concentration of Co necessary for optimal cyanobacterial growth by exposing Microcystis aeruginosa to a range of Co concentrations under culture conditions. Extended exposure to concentrations below ˜0.06 μg · L-1 resulted in notable inhibition of M. aeruginosa growth. A clear negative relationship was observed between Co concentration in solution and intracellular Fe quota of M. aeruginosa, possibly due to decreased transport of Fe at higher Co concentrations. Cyanocobalamin and any Co within the structure of cyanocobalamin appears to be non-bioavailable to M. aeruginosa, instead they likely rely on the synthesis of a structural variant - pseudocobalamin, which may have implications for the wider algal community as the variants of cobalamin are not necessarily functionally exchangeable. To evaluate the likelihood of Co limitation of cyanobacterial growth under field conditions, a survey of 10 freshwater reservoirs in South-Eastern Australia was conducted. Four of the ten sites had dissolved Co concentrations below the 0.06 μg · L-1 threshold value. All four of these sites rarely undergo cyanobacterial blooms, strengthening evidence of the potential for Co to limit growth, perhaps either alone or in combination with phosphorus. Facey, JA, Michie, LE, King, JJ, Hitchcock, JN, Apte, SC & Mitrovic, SM 2022, 'Severe cyanobacterial blooms in an Australian lake; causes and factors controlling succession patterns', Harmful Algae, vol. 117, pp. 102284-102284. Cyanobacterial blooms have major impacts on the ecological integrity and anthropogenic value of freshwater systems. Chrysosporum ovalisporum, a potentially toxic cyanobacteria has been rare in Australian waters until recently when is has bloomed in a number of lake and river systems. The aim of this study was to determine drivers of its growth and growing dominance. We performed regular monitoring of Mannus Lake, a small freshwater reservoir in South-Eastern Australia that has recently undergone extremely dense bloom events. Blooms of the diazotrophic Chrysosporum ovalisporum occurred in both summers of the 19 month study during periods of persistent thermal stratification. Following the C. ovalisporum blooms, non-diazotrophic taxa (Microcystis aeruginosa and Woronichinia sp.) dominated the phytoplankton community under less stratified conditions. Thermal stratification and nitrogen availability appeared to be the primary drivers of changes in cyanobacterial community structure. We propose that the observed transition from C. ovalisporum to M. aeruginosa and/or Woronichinia sp. may be a result of nitrogen limitation in early summer, which combined with persistent thermal stratification led to an ecological advantage for the nitrogen-fixing C. ovalisporum. Mixing events caused the senescence of the C. ovalisporum bloom, likely supplementing the nutrient budget of the lake with atmospherically derived N and alleviating N limitation to non-diazotrophic taxa. Non-diazotrophic cyanobacterial growth then increased, albeit at much lower biovolumes compared to the initial bloom. Overall, the results demonstrate the role of thermal stratification and nutrient cycling in structuring the cyanobacterial community and provide insights into the environmental factors driving the proliferation of the relatively new, potentially toxic cyanobacterium C. ovalisporum in Australian waters. Fairley, LH, Grimm, A & Eckert, A 2022, 'Mitochondria Transfer in Brain Injury and Disease.', Cells, vol. 11, no. 22, pp. 3603-3603. Intercellular mitochondria transfer is a novel form of cell signalling in which whole mitochondria are transferred between cells in order to enhance cellular functions or aid in the degradation of dysfunctional mitochondria. Recent studies have observed intercellular mitochondria transfer between glia and neurons in the brain, and mitochondrial transfer has emerged as a key neuroprotective mechanism in a range of neurological conditions. In particular, artificial mitochondria transfer has sparked widespread interest as a potential therapeutic strategy for brain disorders. In this review, we discuss the mechanisms and effects of intercellular mitochondria transfer in the brain. The role of mitochondrial transfer in neurological conditions, including neurodegenerative disease, brain injury, and neurodevelopmental disorders, is discussed as well as therapeutic strategies targeting mitochondria transfer in the brain. Faiz, A & van den Berge, M 2022, 'Quality over quantity: the importance of collecting relevant samples to understand complex diseases', European Respiratory Journal, vol. 59, no. 5, pp. 2200418-2200418. Faiz, A, Boedijono, FS, Timens, W, Nawijn, M, Hansbro, PM, Mahbub, R, Johansen, MD, Brandsma, C, Heijink, IH, Massip, F, De Biase, MS, Schwarz, RF, Adcock, IM, Chung, KF, Hiemstra, PS, Goulaouic, H, Xing, H, Abdulai, R, De Rinaldis, E, Cunoosamy, D, Harel, S, Lederer, DJ, Nivens, C, Kerstjens, H, Hylkema, M & Van Den Berge, M 2022, 'The regulation of IL33 following smoking cessation', 03.01 - Molecular pathology and functional genomics. Fam, J, Clemens, KJ, Westbrook, RF, Morris, MJ & Kendig, MD 2022, 'Chronic exposure to cafeteria-style diet in rats alters sweet taste preference and reduces motivation for, but not ‘liking’ of sucrose', Appetite, vol. 168, pp. 105742-105742. Fang, G, Lu, H, Al-Nakashli, R, Chapman, R, Zhang, Y, Ju, LA, Lin, G, Stenzel, MH & Jin, D 2022, 'Enabling peristalsis of human colon tumor organoids on microfluidic chips.', Biofabrication, vol. 14, no. 1, pp. 015006-015006. Peristalsis in the digestive tract is crucial to maintain physiological functions. It remains challenging to mimic the peristaltic microenvironment in gastrointestinal organoid culture. Here, we present a method to model the peristalsis for human colon tumor organoids on a microfluidic chip. The chip contains hundreds of lateral microwells and a surrounding pressure channel. Human colon tumor organoids growing in the microwell were cyclically contracted by pressure channel, mimicking thein vivomechano-stimulus by intestinal muscles. The chip allows the control of peristalsis amplitude and rhythm and the high throughput culture of organoids simultaneously. By applying 8% amplitude with 8 ∼ 10 times min-1, we observed the enhanced expression of Lgr5 and Ki67. Moreover, ellipticine-loaded polymeric micelles showed reduced uptake in the organoids under peristalsis and resulted in compromised anti-tumor efficacy. The results indicate the importance of mechanical stimuli mimicking the physiological environment when usingin vitromodels to evaluate nanoparticles. This work provides a method for attaining more reliable and representative organoids models in nanomedicine. FANG, H, CHEN, C-H, CHEN, D & HWANG, F-J 2022, 'Neuron-Network-Based Mixture Probability Model for Passenger Walking Time Distribution Estimation', IEICE Transactions on Information and Systems, vol. E105.D, no. 5, pp. 1112-1115. Fang, XM, Liu, Y, Wang, J, Zhang, X, Wang, L, Zhang, L, Zhang, HP, Liu, L, Huang, D, Liu, D, Deng, K, Luo, FM, Wan, HJ, Li, WM, Wang, G & Oliver, BG 2022, 'Endogenous Adenosine 5′-Monophosphate, But Not Acetylcholine or Histamine, is Associated with Asthma Control, Quality of Life, and Exacerbations', Lung, vol. 200, no. 5, pp. 579-589. Farahmandjou, M, Zhao, S, Lai, W-H, Sun, B, Notten, PHL & Wang, G 2022, 'Oxygen redox chemistry in lithium-rich cathode materials for Li-ion batteries: Understanding from atomic structure to nano-engineering', Nano Materials Science, vol. 4, no. 4, pp. 322-338. Favaloro, J, Bryant, C, Abadir, E, Yang, S, Gardiner, S, Nassif, N, Sedger, L, Joshua, D & Ho, PJ 2022, 'OAB-023: Single-cell analysis reveals disease induced perturbations of CD8+T-cell subsets in the bone marrow and peripheral blood of newly diagnosed multiple myeloma patients', Clinical Lymphoma Myeloma and Leukemia, vol. 22, pp. S14-S14. Feng, OY, Chen, Y, Han, Q, Carroll, RJ & Samworth, RJ 2022, 'Nonparametric, Tuning-Free Estimation of S-Shaped Functions', Journal of the Royal Statistical Society Series B: Statistical Methodology, vol. 84, no. 4, pp. 1324-1352. Feng, S, Ngo, HH, Guo, W, Chang, SW, Nguyen, DD, Liu, Y, Zhang, S, Phong Vo, HN, Bui, XT & Ngoc Hoang, B 2022, 'Volatile fatty acids production from waste streams by anaerobic digestion: A critical review of the roles and application of enzymes', Bioresource Technology, vol. 359, pp. 127420-127420. Fernandes, KE, Frost, EA, Remnant, EJ, Schell, KR, Cokcetin, NN & Carter, DA 2022, 'The role of honey in the ecology of the hive: Nutrition, detoxification, longevity, and protection against hive pathogens', Frontiers in Nutrition, vol. 9, p. 954170. Fernandez, E, Seymour, JR & Petrou, K 2022, 'Phytoplankton Sources and Sinks of Dimethylsulphoniopropionate (DMSP) in Temperate Coastal Waters of Australia.', Microorganisms, vol. 10, no. 8, pp. 1-15. The ecologically important organic sulfur compound, dimethylsulfoniopropionate (DMSP), is ubiquitous in marine environments. Produced by some species of phytoplankton and bacteria, it plays a key role in cellular responses to environmental change. Recently, uptake of DMSP by non-DMSP-producing phytoplankton species has been demonstrated, highlighting knowledge gaps concerning DMSP distribution through the marine microbial food web. In this study, we traced the uptake and distribution of DMSP through a natural marine microbial community collected from off the eastern coastline Australia. We found a diverse phytoplankton community representing six major taxonomic groups and conducted DMSP-enrichment experiments both on the whole community, and the community separated into large (≥8.0 µm), medium (3.0-8.0 µm), and small (0.2-3.0 µm) size fractions. Our results revealed active uptake of DMSP in all three size fractions of the community, with the largest fraction (>8 µm) forming the major DMSP sink, where enrichment resulted in an increase of DMSPp by 144%. We observed evidence for DMSP catabolism in all size fractions with DMSP enrichment, highlighting loss from the system via MeSH or DMS production. Based on taxonomic diversity, we postulate the sources of DMSP were the dinoflagellates, Phaeocystis sp., and Trichodesmium sp., which were present in a relatively high abundance, and the sinks for DMSP were the diatoms and picoeucaryotes in this temperate community. These findings corroborate the role of hitherto disregarded phytoplankton taxa as potentially important players in the cycling of DMSP in coastal waters of Australia and emphasize the need to better understand the fate of accumulated DMSP and its significance in cellular metabolism of non-DMSP producers. Fernandez, TT, Johnston, B, Gross, S, Cozic, S, Poulain, M, Mahmodi, H, Kabakova, I, Withford, M & Fuerbach, A 2022, 'Ultrafast laser inscribed waveguides in tailored fluoride glasses: an enabling technology for mid-infrared integrated photonics devices.', Sci Rep, vol. 12, no. 1, p. 14674. Zirconium fluoride (ZBLAN) glass, the standard material used in fiber-based mid-infrared photonics, has been re-designed to enable the fabrication of high index-contrast low-loss waveguides via femtosecond laser direct writing. We demonstrate that in contrast to pure ZBLAN, a positive index change of close to 10-2 can be induced in hybrid zirconium/hafnium (Z/HBLAN) glasses during ultrafast laser inscription and show that this can be explained by an electron cloud distortion effect that is driven by the existence of two glass formers with contrasting polarizability. High numerical aperture (NA) type-I waveguides that support a well confined 3.1 μm wavelength mode with a mode-field diameter (MFD) as small as 12 μm have successfully been fabricated. These findings open the door for the fabrication of mid-infrared integrated photonic devices that can readily be pigtailed to existing ZBLAN fibers. Fernandez, TT, Johnston, B, Mahmodi, H, Privat, K, Kabakova, I, Gross, S, Withford, M & Fuerbach, A 2022, 'Thermally stable high numerical aperture integrated waveguides and couplers for the 3 μm wavelength range', APL Photonics, vol. 7, no. 12, pp. 126106-126106. Fitzgerald, CCJ, Bowen, C, Elbourne, M, Cawley, A & McLeod, MD 2022, 'Energy-Resolved Fragmentation Aiding the Structure Elucidation of Steroid Biomarkers', Journal of the American Society for Mass Spectrometry, vol. 33, no. 7, pp. 1276-1281. Fleck, R, Gill, RL, Saadeh, S, Pettit, T, Wooster, E, Torpy, F & Irga, P 2022, 'Urban green roofs to manage rooftop microclimates: A case study from Sydney, Australia', Building and Environment, vol. 209, pp. 108673-108673. Urbanisation has led to a growing need for sustainable development leading to climate resilient cities. As the urban heat burden increases in severity, technologies to improve the thermal comfort of cities are increasingly required. Green roofs are one such technology that can provide increased building thermal performance. In this study, we investigate two identical buildings, except, one was equipped with a green roof, and the other without. We present the longest-term assessment conducted on an Australian green roof with in-situ thermal monitoring coupled with surface temperature assessments. Field measurements were utilised to calculate the thermal buffer potential of the green roof compared to a near-identical conventional roof, over three seasons. Our findings indicated a reduction in rooftop surface temperatures up to 20 °C when ambient temperatures exceeded 40 °C, as well as improvements to heat flow of up to 55.54%. These results indicate that green roofs may contribute to the much-needed reduction in ambient city temperature to alleviate overheating and the costs associated with the urban heat island effect. Fleck, R, Westerhausen, MT, Killingsworth, N, Ball, J, Torpy, FR & Irga, PJ 2022, 'The hydrological performance of a green roof in Sydney, Australia: A tale of two towers', Building and Environment, vol. 221, pp. 109274-109274. This study describes the sister buildings Daramu house and International house in Barangaroo, Sydney (Australia's largest metropolitan city), with and without a green roof, respectively. Trace metal samples were collected from both roofs and analysed using ICP-MS to determine the bioretention potential of the green roof to remediate soluble and particulate stormwater trace metal contamination. Retention of ambient trace metal contamination by the green roof substrate was deemed significant for soluble copper and particulate zinc, chromium and copper. In addition, hydrological models (DRAINS and SWMM) were applied to predict the performance of the green roof to identify its ability to manage stormwater runoff and frequency, as well as to analyse the green roof's performance in complex surface flooding situations where storage or backwater effects occur in overflow routes and surface flows. Our results demonstrate a reduction in peak stormwater flow by 18.29 L/s (∼50%) for storms as infrequent as 1 in 5 years, and peak flow reductions up to 90% storms of lower intensities. These results are significant as it demonstrates that a green roof could remediating trace metals contamination, thus reducing the impact on aquatic environments through stormwater runoff. It also highlights their potential to reduce stormwater flow, and utilise this additional water for evapotranspiration, leading to cooler ambient temperatures. Future works should aim to quantify the remediation effect of various planted species on in-situ green roofs, as well as determine the specific retention capabilities of various substrate compositions. Focardi, A, Moore, LR, Raina, J-B, Seymour, JR, Paulsen, IT & Tetu, SG 2022, 'Plastic leachates impair picophytoplankton and dramatically reshape the marine microbiome.', Microbiome, vol. 10, no. 1, p. 179. BACKGROUND: Each year, approximately 9.5 million metric tons of plastic waste enter the ocean with the potential to adversely impact all trophic levels. Until now, our understanding of the impact of plastic pollution on marine microorganisms has been largely restricted to the microbial assemblages that colonize plastic particles. However, plastic debris also leaches considerable amounts of chemical additives into the water, and this has the potential to impact key groups of planktonic marine microbes, not just those organisms attached to plastic surfaces. RESULTS: To investigate this, we explored the population and genetic level responses of a marine microbial community following exposure to leachate from a common plastic (polyvinyl chloride) or zinc, a specific plastic additive. Both the full mix of substances leached from polyvinyl chloride (PVC) and zinc alone had profound impacts on the taxonomic and functional diversity of our natural planktonic community. Microbial primary producers, both prokaryotic and eukaryotic, which comprise the base of the marine food web, were strongly impaired by exposure to plastic leachates, showing significant declines in photosynthetic efficiency, diversity, and abundance. Key heterotrophic taxa, such as SAR11, which are the most abundant planktonic organisms in the ocean, also exhibited significant declines in relative abundance when exposed to higher levels of PVC leachate. In contrast, many copiotrophic bacteria, including members of the Alteromonadales, dramatically increased in relative abundance under both exposure treatments. Moreover, functional gene and genome analyses, derived from metagenomes, revealed that PVC leachate exposure selects for fast-adapting, motile organisms, along with enrichment in genes usually associated with pathogenicity and an increased capacity to metabolize organic compounds leached from PVC. CONCLUSIONS: This study shows that substances leached from plastics can restructure marine mi... Foley, PB, Hare, DJ & Double, KL 2022, 'A brief history of brain iron accumulation in Parkinson disease and related disorders', Journal of Neural Transmission, vol. 129, no. 5-6, pp. 505-520. Foster, PS, Tay, HL & Oliver, BG 2022, 'Deficiency in the zinc transporter ZIP8 impairs epithelia renewal and enhances lung fibrosis', Journal of Clinical Investigation, vol. 132, no. 11. Fowler, AM, Ochwada-Doyle, FA, Dowling, NA, Folpp, H, Hughes, JM, Lowry, MB, Lyle, JM, Lynch, TP, Miles, NG & Chick, RC 2022, 'Integrating recreational fishing into harvest strategies: linking data with objectives', ICES Journal of Marine Science, vol. 79, no. 2, pp. 285-307. Fowler, K, Peel, M, Saft, M, Peterson, TJ, Western, A, Band, L, Petheram, C, Dharmadi, S, Tan, KS, Zhang, L, Lane, P, Kiem, A, Marshall, L, Griebel, A, Medlyn, BE, Ryu, D, Bonotto, G, Wasko, C, Ukkola, A, Stephens, C, Frost, A, Gardiya Weligamage, H, Saco, P, Zheng, H, Chiew, F, Daly, E, Walker, G, Vervoort, RW, Hughes, J, Trotter, L, Neal, B, Cartwright, I & Nathan, R 2022, 'Explaining changes in rainfall–runoff relationships during and after Australia's Millennium Drought: a community perspective', Hydrology and Earth System Sciences, vol. 26, no. 23, pp. 6073-6120. Francis, I, Shrestha, J, Raj, PK, Hansbro, PM, Ebrahimi, WM & Saha, SC 2022, 'Recent advances in lung-on-a-chip models', Drug Discovery Today, vol. 27, no. 9, pp. 2593-2602. Fröch, JE, Li, C, Chen, Y, Toth, M, Kianinia, M, Kim, S & Aharonovich, I 2022, 'Purcell Enhancement of a Cavity-Coupled Emitter in Hexagonal Boron Nitride.', Small, vol. 18, no. 2, pp. 1-6. Integration of solid-state quantum emitters into nanophotonic circuits is a critical step towards fully on-chip quantum photonic-based technologies. Among potential materials platforms, quantum emitters in hexagonal boron nitride (hBN) have emerged as a viable candidate over the last years. While the fundamental physical properties have been intensively studied, only a few works have focused on the emitter integration into photonic resonators. Yet, for a potential quantum photonic material platform, the integration with nanophotonic cavities is an important cornerstone, as it enables the deliberate tuning of the spontaneous emission and the improved readout of distinct transitions for a quantum emitter. In this work, the resonant tuning of a monolithic cavity integrated hBN quantum emitter is demonstrated through gas condensation at cryogenic temperature. In resonance, an emission enhancement and lifetime reduction are observed, with an estimate for the Purcell factor of ≈15. Froehlich, CYM, Heatwole, SJ, Klanten, OS & Wong, MYL 2022, 'Habitat health, size and saturation do not alter movement decisions in a social coral reef fish', Animal Behaviour, vol. 191, pp. 125-133. Fronzi, M, Amos, RD, Kobayashi, R, Matsumura, N, Watanabe, K & Morizawa, RK 2022, 'Evaluation of Machine Learning Interatomic Potentials for the Properties of Gold Nanoparticles.', Nanomaterials (Basel), vol. 12, no. 21, pp. 3891-3891. We have investigated Machine Learning Interatomic Potentials in application to the properties of gold nanoparticles through the DeePMD package, using data generated with the ab-initio VASP program. Benchmarking was carried out on Au20 nanoclusters against ab-initio molecular dynamics simulations and show we can achieve similar accuracy with the machine learned potential at far reduced cost using LAMMPS. We have been able to reproduce structures and heat capacities of several isomeric forms. Comparison of our workflow with similar ML-IP studies is discussed and has identified areas for future improvement. Frumkin, LR, Lucas, M, Wallach, M, Scribner, CL, St, JT & Mochly-Rosen, D 2022, 'COVID-19 prophylaxis with immunoglobulin Y (IgY) for the world population: The critical role that governments and non-governmental organizations can play.', J Glob Health, vol. 12, p. 03080. Fu, F-X, Tschitschko, B, Hutchins, DA, Larsson, ME, Baker, KG, McInnes, A, Kahlke, T, Verma, A, Murray, SA & Doblin, MA 2022, 'Temperature variability interacts with mean temperature to influence the predictability of microbial phenotypes.', Glob Chang Biol, vol. 28, no. 19, pp. 5741-5754. Despite their relatively high thermal optima (Topt ), tropical taxa may be particularly vulnerable to a rising baseline and increased temperature variation because they live in relatively stable temperatures closer to their Topt . We examined how microbial eukaryotes with differing thermal histories responded to temperature fluctuations of different amplitudes (0 control, ±2, ±4°C) around mean temperatures below or above their Topt . Cosmopolitan dinoflagellates were selected based on their distinct thermal traits and included two species of the same genus (tropical and temperate Coolia spp.), and two strains of the same species maintained at different temperatures for >500 generations (tropical Amphidinium massartii control temperature and high temperature, CT and HT, respectively). There was a universal decline in population growth rate under temperature fluctuations, but strains with narrower thermal niche breadth (temperate Coolia and HT) showed ~10% greater reduction in growth. At suboptimal mean temperatures, cells in the cool phase of the fluctuation stopped dividing, fixed less carbon (C) and had enlarged cell volumes that scaled positively with elemental C, N, and P and C:Chlorophyll-a. However, at a supra-optimal mean temperature, fixed C was directed away from cell division and novel trait combinations developed, leading to greater phenotypic diversity. At the molecular level, heat-shock proteins, and chaperones, in addition to transcripts involving genome rearrangements, were upregulated in CT and HT during the warm phase of the supra-optimal fluctuation (30 ± 4°C), a stress response indicating protection. In contrast, the tropical Coolia species upregulated major energy pathways in the warm phase of its supra-optimal fluctuation (25 ± 4°C), indicating a broadscale shift in metabolism. Our results demonstrate divergent effects between taxa and that temporal variability in environmental conditions interacts with changes in the thermal mean to... Fu, L, Shi, B, Wen, S, Morsch, M, Wang, G, Zhou, Z, Mi, C, Sadraeian, M, Lin, G, Lu, Y, Jin, D & Chung, R 2022, 'Aspect Ratio of PEGylated Upconversion Nanocrystals Affects the Cellular Uptake In Vitro and In Vivo', Acta Biomaterialia, vol. 147, pp. 403-413. Fu, X, Xu, C, Liu, Y, Chen, C-H, Hwang, FJ & Wang, J 2022, 'Spatial heterogeneity and migration characteristics of traffic congestion—A quantitative identification method based on taxi trajectory data', Physica A: Statistical Mechanics and its Applications, vol. 588, pp. 126482-126482. Gaiani, G, Cucchi, F, Toldrà, A, Andree, KB, Rey, M, Tsumuraya, T, O'Sullivan, CK, Diogène, J & Campàs, M 2022, 'Electrochemical biosensor for the dual detection of Gambierdiscus australes and Gambierdiscus excentricus in field samples. First report of G. excentricus in the Balearic Islands', Science of The Total Environment, vol. 806, pp. 150915-150915. Gaiani, G, Rey, M, Tudó, À, Rambla, M, Diogène, J, Campàs, M & Alcaraz, C 2022, 'New information about the toxicological profile of Gaio, D, Anantanawat, K, To, J, Liu, M, Monahan, L & Darling, AE 2022, 'Hackflex: low-cost, high-throughput, Illumina Nextera Flex library construction.', Microb Genom, vol. 8, no. 1. We developed a low-cost method for the production of Illumina-compatible sequencing libraries that allows up to 14 times more libraries for high-throughput Illumina sequencing to be generated for the same cost. We call this new method Hackflex. The quality of library preparation was tested by constructing libraries from Escherichia coli MG1655 genomic DNA using either Hackflex, standard Nextera Flex (recently renamed as Illumina DNA Prep) or a variation of standard Nextera Flex in which the bead-linked transposase is diluted prior to use. In order to test the library quality for genomes with a higher and a lower G+C content, library construction methods were also tested on Pseudomonas aeruginosa PAO1 and Staphylococcus aureus ATCC 25923, respectively. We demonstrated that Hackflex can produce high-quality libraries and yields a highly uniform coverage, equivalent to the standard Nextera Flex kit. We show that strongly size-selected libraries produce sufficient yield and complexity to support de novo microbial genome assembly, and that assemblies of the large-insert libraries can be much more contiguous than standard libraries without strong size selection. We introduce a new set of sample barcodes that are distinct from standard Illumina barcodes, enabling Hackflex samples to be multiplexed with samples barcoded using standard Illumina kits. Using Hackflex, we were able to achieve a per-sample reagent cost for library prep of A$7.22 (Australian dollars) (US $5.60; UK £3.87, £1=A$1.87), which is 9.87 times lower than the standard Nextera Flex protocol at advertised retail price. An additional simple modification and further simplification of the protocol by omitting the wash step enables a further price reduction to reach an overall 14-fold cost saving. This method will allow researchers to construct more libraries within a given budget, thereby yielding more data and facilitating research programmes where sequencing large numbers of libraries is beneficial. Gaio, D, DeMaere, MZ, Anantanawat, K, Eamens, GJ, Falconer, L, Chapman, TA, Djordjevic, S & Darling, AE 2022, 'Phylogenetic diversity analysis of shotgun metagenomic reads describes gut microbiome development and treatment effects in the post-weaned pig.', PLoS One, vol. 17, no. 6, pp. 1-24. Intensive farming practices can increase exposure of animals to infectious agents against which antibiotics are used. Orally administered antibiotics are well known to cause dysbiosis. To counteract dysbiotic effects, numerous studies in the past two decades sought to understand whether probiotics are a valid tool to help re-establish a healthy gut microbial community after antibiotic treatment. Although dysbiotic effects of antibiotics are well investigated, little is known about the effects of intramuscular antibiotic treatment on the gut microbiome and a few studies attempted to study treatment effects using phylogenetic diversity analysis techniques. In this study we sought to determine the effects of two probiotic- and one intramuscularly administered antibiotic treatment on the developing gut microbiome of post-weaning piglets between their 3rd and 9th week of life. Shotgun metagenomic sequences from over 800 faecal time-series samples derived from 126 post-weaning piglets and 42 sows were analysed in a phylogenetic framework. Differences between individual hosts such as breed, litter, and age, were found to be important contributors to variation in the community composition. Host age was the dominant factor in shaping the gut microbiota of piglets after weaning. The post-weaning pig gut microbiome appeared to follow a highly structured developmental program with characteristic post-weaning changes that can distinguish hosts that were born as little as two days apart in the second month of life. Treatment effects of the antibiotic and probiotic treatments were found but were subtle and included a higher representation of Mollicutes associated with intramuscular antibiotic treatment, and an increase of Lactobacillus associated with probiotic treatment. The discovery of correlations between experimental factors and microbial community composition is more commonly addressed with OTU-based methods and rarely analysed via phylogenetic diversity measure... Gale, A, Li, C, Chen, Y, Watanabe, K, Taniguchi, T, Aharonovich, I & Toth, M 2022, 'Site-Specific Fabrication of Blue Quantum Emitters in Hexagonal Boron Nitride', ACS Photonics, vol. 9, no. 6, pp. 2170-2177. Hexagonal boron nitride (hBN) is gaining considerable attention as a solid-state host of quantum emitters from the ultraviolet to the near-infrared spectral ranges. However, the atomic structures of most of the emitters are speculative or unknown, and emitter fabrication methods typically suffer from poor reproducibility, spatial accuracy, or spectral specificity. Here, we present a robust, electron beam technique for site-specific fabrication of blue quantum emitters with a zero-phonon line at 436 nm (2.8 eV). We show that the emission intensity is proportional to electron dose and that the efficacy of the fabrication method correlates with a defect emission at 305 nm (4.1 eV). We attribute blue emitter generation to the fragmentation of carbon clusters by electron impact and show that the robustness and universality of the emitter fabrication technique are enhanced by a pre-irradiation annealing treatment. Our results provide important insights into photophysical properties and structure of defects in hBN and a framework for site-specific fabrication of quantum emitters in hBN. Ganbat, N, Altaee, A, Zhou, JL, Lockwood, T, Al-Juboori, RA, Hamdi, FM, Karbassiyazdi, E, Samal, AK, Hawari, A & Khabbaz, H 2022, 'Investigation of the effect of surfactant on the electrokinetic treatment of PFOA contaminated soil', Environmental Technology & Innovation, vol. 28, pp. 102938-102938. Gao, H, Tang, K, Xiao, J, Guo, X, Chen, W, Liu, H & Wang, G 2022, 'Recent advances in “water in salt” electrolytes for aqueous rechargeable monovalent-ion (Li+, Na+, K+) batteries', Journal of Energy Chemistry, vol. 69, pp. 84-99. Gao, S, Huete, A, Kobayashi, H, Doody, TM, Liu, W, Wang, Y, Zhang, Y & Lu, X 2022, 'Simulation of solar-induced chlorophyll fluorescence in a heterogeneous forest using 3-D radiative transfer modelling and airborne LiDAR', ISPRS Journal of Photogrammetry and Remote Sensing, vol. 191, pp. 1-17. Solar-induced chlorophyll fluorescence (SIF) provides a means to estimate plant photosynthetic activities and to detect early plant stress. The accurate quantification of SIF emitted by various scene components (tree crowns and background) may significantly improve the interpretation of top-of-canopy SIF (SIFtoc) measurements made over heterogeneous canopies. To do so, a three-dimensional (3-D) canopy SIF model (FluorFLiES) was introduced by coupling the excitation-fluorescence matrices (EF-matrices) with a 3-D Monte Carlo canopy radiative transfer model (Forest Light Environmental Simulator, FLiES). A tool was developed to construct forest canopy scene components from LiDAR data and enable their simulated contributions in structurally complex forest scenes. FluorFLiES is able to quantify SIF measurements with good accuracy at both half-hourly (R2 = 0.72, RMSE = 0.26 mW m−2 sr−1 nm−1) and daily (R2 = 0.83, RMSE = 0.19 mW m−2 sr−1 nm−1) scales. This study showed that non-photosynthetic elements in tree crowns, the fractional vegetation cover (FVC), and the background (including understory vegetation and soils) had a strong influence on SIFtoc intensity. Non-photosynthetic woody material suppressed the propagation of photons within crowns, thereby decreasing SIFtoc by around 10%. The canopy background made a significant contribution to SIFtoc in the NIR region by scattering downward SIF photons upward, and the background contribution increased rapidly with decreasing FVC: SIFtoc increased two-fold from 0.15 to 0.3 mW m−2 sr−1 nm−1 when ground leaf area index increased from 0.5 to 1.5 m2/m2. The results showed that the fluorescence escape ratio (fesc), a key variable relating observed SIFtoc to photosynthesis CO2 rate, contained a contribution from the background with a magnitude of 42%, even for relatively dense forest canopies. Assuming fesc simulated by the FluorFLiES model as a reference value, this study demonstrated that the current reflectance-based... Gardner, SGG, Nitschke, MRR, O'Brien, J, Motti, CAA, Seymour, JRR, Ralph, PJJ, Petrou, K & Raina, J-B 2022, 'Increased DMSP availability during thermal stress influences DMSP-degrading bacteria in coral mucus', FRONTIERS IN MARINE SCIENCE, vol. 9. Garner, N, Ross, PM, Falkenberg, LJ, Seymour, JR, Siboni, N & Scanes, E 2022, 'Can seagrass modify the effects of ocean acidification on oysters?', Marine Pollution Bulletin, vol. 177, pp. 113438-113438. GBD, CRFC 2022, 'The global burden of cancer attributable to risk factors, 2010-19: a systematic analysis for the Global Burden of Disease Study 2019.', The Lancet, vol. 400, no. 10352, pp. 563-591. BACKGROUND: Understanding the magnitude of cancer burden attributable to potentially modifiable risk factors is crucial for development of effective prevention and mitigation strategies. We analysed results from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019 to inform cancer control planning efforts globally. METHODS: The GBD 2019 comparative risk assessment framework was used to estimate cancer burden attributable to behavioural, environmental and occupational, and metabolic risk factors. A total of 82 risk-outcome pairs were included on the basis of the World Cancer Research Fund criteria. Estimated cancer deaths and disability-adjusted life-years (DALYs) in 2019 and change in these measures between 2010 and 2019 are presented. FINDINGS: Globally, in 2019, the risk factors included in this analysis accounted for 4·45 million (95% uncertainty interval 4·01-4·94) deaths and 105 million (95·0-116) DALYs for both sexes combined, representing 44·4% (41·3-48·4) of all cancer deaths and 42·0% (39·1-45·6) of all DALYs. There were 2·88 million (2·60-3·18) risk-attributable cancer deaths in males (50·6% [47·8-54·1] of all male cancer deaths) and 1·58 million (1·36-1·84) risk-attributable cancer deaths in females (36·3% [32·5-41·3] of all female cancer deaths). The leading risk factors at the most detailed level globally for risk-attributable cancer deaths and DALYs in 2019 for both sexes combined were smoking, followed by alcohol use and high BMI. Risk-attributable cancer burden varied by world region and Socio-demographic Index (SDI), with smoking, unsafe sex, and alcohol use being the three leading risk factors for risk-attributable cancer DALYs in low SDI locations in 2019, whereas DALYs in high SDI locations mirrored the top three global risk factor rankings. From 2010 to 2019, global risk-attributable cancer deaths increased by 20·4% (12·6-28·4) and DALYs by 16·8% (8·8-25·0), with the greatest percentage increase in metabolic ri... GBD, LRIC 2022, 'Age-sex differences in the global burden of lower respiratory infections and risk factors, 1990-2019: results from the Global Burden of Disease Study 2019.', Lancet Infect Dis, vol. 22, no. 11, pp. 1626-1647. BACKGROUND: The global burden of lower respiratory infections (LRIs) and corresponding risk factors in children older than 5 years and adults has not been studied as comprehensively as it has been in children younger than 5 years. We assessed the burden and trends of LRIs and risk factors across all age groups by sex, for 204 countries and territories. METHODS: In this analysis of data for the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019, we used clinician-diagnosed pneumonia or bronchiolitis as our case definition for LRIs. We included International Classification of Diseases 9th edition codes 079.6, 466-469, 470.0, 480-482.8, 483.0-483.9, 484.1-484.2, 484.6-484.7, and 487-489 and International Classification of Diseases 10th edition codes A48.1, A70, B97.4-B97.6, J09-J15.8, J16-J16.9, J20-J21.9, J91.0, P23.0-P23.4, and U04-U04.9. We used the Cause of Death Ensemble modelling strategy to analyse 23 109 site-years of vital registration data, 825 site-years of sample vital registration data, 1766 site-years of verbal autopsy data, and 681 site-years of mortality surveillance data. We used DisMod-MR 2.1, a Bayesian meta-regression tool, to analyse age-sex-specific incidence and prevalence data identified via systematic reviews of the literature, population-based survey data, and claims and inpatient data. Additionally, we estimated age-sex-specific LRI mortality that is attributable to the independent effects of 14 risk factors. FINDINGS: Globally, in 2019, we estimated that there were 257 million (95% uncertainty interval [UI] 240-275) LRI incident episodes in males and 232 million (217-248) in females. In the same year, LRIs accounted for 1·30 million (95% UI 1·18-1·42) male deaths and 1·20 million (1·07-1·33) female deaths. Age-standardised incidence and mortality rates were 1·17 times (95% UI 1·16-1·18) and 1·31 times (95% UI 1·23-1·41) greater in males than in females in 2019. Between 1990 and 2019, LRI incidence and mortali... Gill, RL, Collins, S, Argyle, PA, Larsson, ME, Fleck, R & Doblin, MA 2022, 'Predictability of thermal fluctuations influences functional traits of a cosmopolitan marine diatom.', Proc Biol Sci, vol. 289, no. 1973, p. 20212581. Evolutionary theory predicts that organismal plasticity should evolve in environments that fluctuate regularly. However, in environments that fluctuate less predictably, plasticity may be constrained because environmental cues become less reliable for expressing the optimum phenotype. Here, we examine how the predictability of +5°C temperature fluctuations impacts the phenotype of the marine diatom Thalassiosira pseudonana. Thermal regimes were informed by temperatures experienced by microbes in an ocean simulation and featured regular or irregular temporal sequences of fluctuations that induced mild physiological stress. Physiological traits (growth, cell size, complexity and pigmentation) were quantified at the individual cell level using flow cytometry. Changes in cellular complexity emerged as the first impact of predictability after only 8-11 days, followed by deleterious impacts on growth on days 13-16. Specifically, cells with a history of irregular fluctuation exposure exhibited a 50% reduction in growth compared with the stable reference environment, while growth was 3-18 times higher when fluctuations were regular. We observed no evidence of heat hardening (increasingly positive growth) with recurrent fluctuations. This study demonstrates that unpredictable temperature fluctuations impact this cosmopolitan diatom under ecologically relevant time frames, suggesting shifts in environmental stochasticity under a changing climate could have widespread consequences among ocean primary producers. Gnoatto, A, Grasselli, M & Platen, E 2022, 'Calibration to FX triangles of the 4/2 model under the benchmark approach', Decisions in Economics and Finance, vol. 45, no. 1, pp. 1-34. Godecke, E, Brogan, E, Ciccone, N, Rose, ML, Armstrong, E, Whitworth, A, Ellery, F, Holland, A, Middleton, S, Rai, T, Hankey, GJ, Cadilhac, D & Bernhardt, J 2022, 'Treatment fidelity monitoring, reporting and findings in a complex aphasia intervention trial: a substudy of the Very Early Rehabilitation in SpEech (VERSE) trial', Trials, vol. 23, no. 1. Gonzalez, DVR, Lockwood, TE, Xu, X, Gonzalez, DVC, Scholz, J, Horstmann, M, Doble, PA & Clases, D 2022, 'Analysis of Ti- and Pb-based particles in the aqueous environment of Melbourne (Australia) via single particle ICP-MS.', Anal Bioanal Chem, vol. 414, no. 18, pp. 5671-5681. The analysis of natural and anthropogenic nanomaterials (NMs) in the environment is challenging and requires methods capable to identify and characterise structures on the nanoscale regarding particle number concentrations (PNCs), elemental composition, size, and mass distributions. In this study, we employed single particle inductively coupled plasma-mass spectrometry (SP ICP-MS) to investigate the occurrence of NMs in the Melbourne area (Australia) across 63 locations. Poisson statistics were used to discriminate between signals from nanoparticulate matter and ionic background. TiO2-based NMs were frequently detected and corresponding NM signals were calibated with an automated data processing platform. Additionally, a method utilising a larger mass bandpass was developed to screen for particulate high-mass elements. This procedure identified Pb-based NMs in various samples. The effects of different environmental matrices consisting of fresh, brackish, or seawater were mitigated with an aerosol dilution method reducing the introduction of salt into the plasma and avoiding signal drift. Signals from TiO2- and Pb-based NMs were counted, integrated, and subsequently calibrated to determine PNCs as well as mass and size distributions. PNCs, mean sizes, particulate masses, and ionic background levels were compared across different locations and environments. González-Pech, RA, Hughes, DJ, Strudwick, P, Lewis, BM, Booth, DJ, Figueira, WF, Sommer, B, Suggett, DJ & Matthews, J 2022, 'Physiological factors facilitating the persistence of Pocillopora aliciae and Plesiastrea versipora in temperate reefs of south-eastern Australia under ocean warming', Coral Reefs, vol. 41, no. 4, pp. 1239-1253. Goodman, EK, Mitchell, CS, Teo, JD, Gladding, JM, Abbott, KN, Rafiei, N, Zhang, L, Herzog, H & Begg, DP 2022, 'The effect of insulin receptor deletion in neuropeptide Y neurons on hippocampal dependent cognitive function in aging mice', Journal of Integrative Neuroscience, vol. 21, no. 1, pp. 006-006. Goodswen, SJ, Kennedy, PJ & Ellis, JT 2022, 'Compilation of parasitic immunogenic proteins from 30 years of published research using machine learning and natural language processing', Scientific Reports, vol. 12, no. 1. Gow, I, Smith, NC, Stark, D & Ellis, J 2022, 'Laboratory diagnostics for human Leishmania infections: a polymerase chain reaction-focussed review of detection and identification methods', Parasites & Vectors, vol. 15, no. 1, p. 412. Grant, SJ, Spiegel, G, Brand, A, Kwon, KK, Heller, G, Choi, V, Wong, EK, Randle, L & Lacey, J 2022, 'Acupuncture and Reflexology for Patients Undergoing Chemotherapy: A Cohort Study', Integr Cancer Ther, vol. 21, pp. 15347354221123055-153473542211230. PURPOSE: Around three quarters of individuals undergoing chemotherapy self-report multiple symptoms. There is clinical trial evidence of effectiveness for acupuncture for commonly experienced symptoms, and emerging evidence for reflexology, but little is known about the effects of these therapies on multiple symptoms when implemented in a real world setting during active chemotherapy treatment.METHODS: This was a cohort study of participants receiving reflexology and/or acupuncture while attending chemotherapy. Participants received a 20 minute reflexology treatment or a 20 minute acupuncture treatment or a combination of both. Patient reported outcome measures were administered before and after the treatment using the Edmonton Symptom Assessment Scale (ESAS).RESULTS: During the study period, 330 unique patients received a total of 809 acupuncture and/or reflexology treatments. Participants had, on average, 5.3 symptoms each which they reported as moderate to severe (≥4/10) using the ESAS at baseline. Following treatment, participants reported 3.2 symptoms as moderate to severe. The symptom change for all participant encounters receiving any therapy was statistically significant for all symptoms, and clinically significant (a reduction of more than 1) for all symptoms except financial distress, appetite, and memory. Clinically significant levels of global distress ( 3) were reduced in 72% of all participants receiving either therapy. No adverse events were recorded.CONCLUSIONS: The results indicate that acupuncture and reflexology administered alongside chemotherapy may reduce patient reported symptom burden and patient global symptom related distress. Future research would include an active control group, and consider confounding factors such as chemotherapy stage and medication. Griebel, A, Metzen, D, Pendall, E, Nolan, RH, Clarke, H, Renchon, AA & Boer, MM 2022, 'Recovery from Severe Mistletoe Infection After Heat- and Drought-Induced Mistletoe Death', Ecosystems, vol. 25, no. 1, pp. 1-16. Mistletoes are emerging as important co-contributors to tree mortality across terrestrial ecosystems, particularly when infected trees are stressed by water limitations during drought. While the mechanistic effects of mistletoe infection on host physiology are reasonably well understood, quantifying the effects of mistletoe infection on stand productivity, canopy turnover and ecosystem structure remains challenging. Moreover, the potential devastating effect of mistletoe infection on host survival has distracted from the challenges that mistletoe populations are facing when increasing drought and heat stress threaten their survival in healthy populations. We coupled intensive observations of mistletoe population dynamics with measurements of host tree stem growth, canopy turnover and stand structure in a severely infected temperate eucalypt woodland to monitor how mistletoe infection alters aboveground biomass distribution and to assess ecosystem recovery from severe mistletoe infection during and after a three-year drought. We show that severe mistletoe infection reduces live standing biomass and canopy volume, with mistletoe leaves contributing up to 43% to total stand litter fall. We further identified that a mistletoe:host leaf area ratio above 60% significantly reduced basal area growth, which provides a threshold for productivity losses due to mistletoe infection in eucalypts. Yet, concurrent increases in basal area and the thickening of canopy volume indicate that host trees recover rapidly after the three-year drought combined with record summer heat nearly extinguished the mistletoe population. How common, or how widespread such dynamic changes in mistletoe population dynamics are within Australian or global ecosystems remains subject to further exploration. Griebel, A, Peters, JMR, Metzen, D, Maier, C, Barton, CVM, Speckman, HN, Boer, MM, Nolan, RH, Choat, B & Pendall, E 2022, 'Tapping into the physiological responses to mistletoe infection during heat and drought stress', Tree Physiology, vol. 42, no. 3, pp. 523-536. Grima, AJ, Clases, D, Gonzalez, DVR, Nitschke, MR, Goyen, S, Suggett, DJ & Camp, EF 2022, 'Species-specific elementomes for scleractinian coral hosts and their associated Symbiodiniaceae', Coral Reefs, vol. 41, no. 4, pp. 1115-1130. Increasing anthropogenic pressure on coral reefs is creating an urgent need to understand how and where corals can proliferate both now and under future scenarios. Resolving environmental limits of corals has progressed through the accurate identification of corals’ ‘realised ecological niche’. Here we expand the ecological niche concept to account for corals’ ‘biogeochemical niche’ (BN), defined as the chemical space in which a coral is adapted to survive, and which is identifiable by a unique quantity and proportion of elements (termed “elementome”). BN theory has been commonly applied to other taxa, successfully predicting species distributions and stress responses by their elementomes. Here, we apply the BN theory to corals for the first time, by using dry combustion and inductively coupled plasma–mass spectrometry (ICP-MS) to determine five key macronutrients and thirteen trace elements of four diverse scleractinian coral species from the Great Barrier Reef (GBR): Acropora hyacinthus; Echinopora lamellosa; Pocillopora cf. meandrina; and Pocillopora cf. verrucosa. The elementomes were investigated in both host and Symbiodiniaceae, and the latter had the highest elemental concentrations (except molybdenum). Each coral species associated with distinct members of the genus Cladocopium (determined by ITS2 analysis) with photo-physiological data suggesting specialisation of Cladocopium functional biology. Distinct endosymbiont community structure and functioning between corals with different elementomes confirms that BN theory holds as metabolic compatibility alters across host–symbiont associations. Additional work is needed to understand the plasticity of coral elementomes, and in turn BN, over space and time to aid predictions on coral distribution and survival with environmental change. Gu, H, Lam, HC & Zinder, Y 2022, 'A hybrid genetic algorithm for scheduling jobs sharing multiple resources under uncertainty', EURO Journal on Computational Optimization, vol. 10, pp. 100050-100050. Gu, H, Lam, HC & Zinder, Y 2022, 'Planning rolling stock maintenance: Optimization of train arrival dates at a maintenance center', Journal of Industrial & Management Optimization, vol. 18, no. 2, pp. 747-747. Gu, H, Zhang, Y & Zinder, Y 2022, 'An efficient optimisation procedure for the Workforce Scheduling and Routing Problem: Lagrangian relaxation and iterated local search', Computers and Operations Research, vol. 144, pp. 105829-105829. The paper is concerned with the Workforce Scheduling and Routing Problem where certain service providers complete tasks at different locations. The presented optimisation procedure is an amalgamation of the iterated local search and Lagrangian relaxation. This optimisation procedure has been tested on benchmark problems from the literature, and showed superior performance in comparison with a previously published implementation of the iterated local search. Guan, M, Wang, M, Zhanghao, K, Zhang, X, Li, M, Liu, W, Niu, J, Yang, X, Chen, L, Jing, Z, Zhang, MQ, Jin, D, Xi, P & Gao, J 2022, 'Polarization modulation with optical lock-in detection reveals universal fluorescence anisotropy of subcellular structures in live cells', Light: Science & Applications, vol. 11, no. 1. Guo, X, Gao, H, Wang, S, Yang, G, Zhang, X, Zhang, J, Liu, H & Wang, G 2022, 'MXene-Based Aerogel Anchored with Antimony Single Atoms and Quantum Dots for High-Performance Potassium-Ion Batteries.', Nano Lett, vol. 22, no. 3, pp. 1225-1232. Rationally electronic structure engineering of nanocomposite electrodes shows great promise for enhancing the electrochemical performance of rechargeable batteries. Herein, we report antimony single atoms and quantum dots (∼5 nm) codecorated Ti3C2Tx MXene-based aerogels (Sb SQ@MA) for high-performance potassium-ion batteries (PIBs). We found that the atomically dispersed Sb could modify the electronic structure of the Sb/Ti3C2Tx composite, improve the charge transfer kinetics, and enhance the potassium storage capability at the heterointerfaces. Additionally, the MXene-based aerogel with rich surface functional groups and defects provides abundant anchoring sites and endows the composite reinforced structural stability and highly efficient electron transfer. The high loading of Sb (∼60.3 wt %) with short ionic transport pathways is desired potassium reservoirs. These features synergistically enhance the rate and cycling performance of the Sb SQ@MA electrodes in PIBs. This work has demonstrated an enlightening technique to tailor the interface activity of heterostructured electrodes for electrochemical applications. Haifer, C, Paramsothy, S, Kaakoush, NO, Saikal, A, Ghaly, S, Yang, T, Luu, LDW, Borody, TJ & Leong, RW 2022, 'Lyophilised oral faecal microbiota transplantation for ulcerative colitis (LOTUS): a randomised, double-blind, placebo-controlled trial', The Lancet Gastroenterology & Hepatology, vol. 7, no. 2, pp. 141-151. BACKGROUND: Faecal microbiota transplantation (FMT) delivered via colonoscopic infusion or enemas have been shown to induce remission in a proportion of patients with active ulcerative colitis. Whether orally administered FMT is effective in ulcerative colitis is unknown. We aimed to assess the efficacy of oral lyophilised FMT for the treatment of active ulcerative colitis. METHODS: A double-blind, randomised, placebo-controlled trial was conducted at two centres in Australia. Eligible patients were aged 18-75 years with active ulcerative colitis (defined as clinical and endoscopic active ulcerative colitis, with a total Mayo score of 4-10, and a Mayo endoscopic subscore ≥1). After 2 weeks of amoxicillin, metronidazole, and doxycycline, patients were randomly assigned in a 1:1 ratio to receive either oral lyophilised FMT or placebo capsules for 8 weeks, using a prespecified computer-generated randomisation list with a permuted block size of 8. The primary outcome was corticosteroid-free clinical remission with endoscopic remission or response (total Mayo score ≤2, all subscores ≤1, and ≥1 point reduction in endoscopic subscore) at week 8. At week 8, FMT responders were randomly assigned (in a 1:1 ratio, permuted block size of 8) to either continue or withdraw FMT for a further 48 weeks. Analyses were done by modified intention-to-treat, including all patients who received at least one study dose. This trial is registered with Australian New Zealand Trial Registry, number ACTRN 12619000611123; this is the final report of the trial. FINDINGS: Between May 20, 2019, and March 24, 2020, 35 patients were randomly assigned: 15 to receive FMT and 20 to receive placebo. Recruitment was terminated early due to the COVID-19 pandemic. At week 8, eight (53%) of 15 patients in the FMT group were in corticosteroid-free clinical remission with endoscopic remission or response, as were three (15%) of 20 patients in the placebo group (difference 38·3%, 95% CI 8·6-68·0; p=0·027; od... Hallstrøm, S, Raina, J-B, Ostrowski, M, Parks, DH, Tyson, GW, Hugenholtz, P, Stocker, R, Seymour, JR & Riemann, L 2022, 'Chemotaxis may assist marine heterotrophic bacterial diazotrophs to find microzones suitable for N2 fixation in the pelagic ocean.', ISME J, vol. 16, no. 11, pp. 2525-2534. Heterotrophic bacterial diazotrophs (HBDs) are ubiquitous in the pelagic ocean, where they have been predicted to carry out the anaerobic process of nitrogen fixation within low-oxygen microenvironments associated with marine pelagic particles. However, the mechanisms enabling particle colonization by HBDs are unknown. We hypothesized that HBDs use chemotaxis to locate and colonize suitable microenvironments, and showed that a cultivated marine HBD is chemotactic toward amino acids and phytoplankton-derived DOM. Using an in situ chemotaxis assay, we also discovered that diverse HBDs at a coastal site are motile and chemotactic toward DOM from various phytoplankton taxa and, indeed, that the proportion of diazotrophs was up to seven times higher among the motile fraction of the bacterial community compared to the bulk seawater community. Finally, three of four HBD isolates and 16 of 17 HBD metagenome assembled genomes, recovered from major ocean basins and locations along the Australian coast, each encoded >85% of proteins affiliated with the bacterial chemotaxis pathway. These results document the widespread capacity for chemotaxis in diverse and globally relevant marine HBDs. We suggest that HBDs could use chemotaxis to seek out and colonize low-oxygen microenvironments suitable for nitrogen fixation, such as those formed on marine particles. Chemotaxis in HBDs could therefore affect marine nitrogen and carbon biogeochemistry by facilitating nitrogen fixation within otherwise oxic waters, while also altering particle degradation and the efficiency of the biological pump. Hamidian, M 2022, 'Tn6553, a Tn7-family transposon encoding putative iron uptake functions found in Acinetobacter.', Arch Microbiol, vol. 204, no. 11, p. 678. Acinetobacter baumannii is an opportunistic pathogen that has become difficult to eradicate mainly because of its high level of antibiotic resistance. Other features that contribute to this organism's success are the ability to compete for nutrients and iron. Recently, several novel Tn7-family transposons that encode synthesis and transport of siderophore and iron uptake systems were characterised. Here, another Tn7-type transposon (named Tn6553) is described. Tn6553 contains a set of iron utilisation genes with a transposition module related to Tn7. Tn7-family transposons that carry iron uptake systems facilitate the spread of these functions in Acinetobacter strains. Given that Tn7 is known to transpose efficiently into its preferred target site, finding siderophore functions on Tn7 family transposons is important in the context of dissemination of virulence genes amongst Acinetobacter strains. Hamidian, M, Maharjan, RP, Farrugia, DN, Delgado, NN, Dinh, H, Short, FL, Kostoulias, X, Peleg, AY, Paulsen, IT & Cain, AK 2022, 'Genomic and phenotypic analyses of diverse non-clinical Acinetobacter baumannii strains reveals strain-specific virulence and resistance capacity.', Microb Genom, vol. 8, no. 2. Acinetobacter baumannii is a critically important pathogen known for its widespread antibiotic resistance and ability to persist in hospital-associated environments. Whilst the majority of A. baumannii infections are hospital-acquired, infections from outside the hospital have been reported with high mortality. Despite this, little is known about the natural environmental reservoir(s) of A. baumannii and the virulence potential underlying non-clinical strains. Here, we report the complete genome sequences of six diverse strains isolated from environments such as river, soil, and industrial sites around the world. Phylogenetic analyses showed that four of these strains were unrelated to representative nosocomial strains and do not share a monophyletic origin, whereas two had sequence types belonging to the global clone lineages GC1 and GC2. Further, the majority of these strains harboured genes linked to virulence and stress protection in nosocomial strains. These genotypic properties correlated well with in vitro virulence phenotypic assays testing resistance to abiotic stresses, serum survival, and capsule formation. Virulence potential was confirmed in vivo, with most environmental strains able to effectively kill Galleria mellonella greater wax moth larvae. Using phenomic arrays and antibiotic resistance profiling, environmental and nosocomial strains were shown to have similar substrate utilisation patterns although environmental strains were distinctly more sensitive to antibiotics. Taken together, these features of environmental A. baumannii strains suggest the existence of a strain-specific distinct gene pools for niche specific adaptation. Furthermore, environmental strains appear to be equally virulent as contemporary nosocomial strains but remain largely antibiotic sensitive. Harasti, D, Brennan, M & Booth, DJ 2022, 'Assessing the Effectiveness of Conservation Stocking for the Endangered White’s Seahorse Hippocampus whitei', Frontiers in Marine Science, vol. 9, pp. 1-11. The White’s seahorse Hippocampus whitei was listed as an Endangered species in 2020 on Australian state and federal legislation, as a result of population declines across its range attributed to habitat loss over the past decade. A captive-bred reintroduction program has been implemented as a possible management tool for species recovery, however, the viability of such a reintroduction program for seahorses has not been assessed to date. This study implemented a pilot captive-breeding program using adult H. whitei from Sydney Harbour, Australia, as brood stock. A total of 90 captive-bred seahorses were released into the wild on two different artificial habitat types (“seahorse hotels” and protective swimming net). Following release, a monthly post-release monitoring program was implemented for 12 months that involved underwater visual census surveys of the tagged seahorses. Sightings of captive-bred seahorse numbers were found to gradually decline over the 12-month period, with fewer seahorses found on the swimming net compared to the seahorse hotels and higher resighting probability of captive-bred animals on the seahorse hotels. After 12 months, 20% of the captive-bred seahorses were detected on the seahorse hotels, whilst two individuals were still observed 18 months after release on the hotels. Only 2% of captive-bred seahorses were observed on the swimming net after 12 months, with two individuals still detected on the net after two years. Nine of the captive-bred seahorses were found to reproduce in the wild, with two individuals observed mating with the wild population. This pilot study indicates that captive-bred seahorses can survive for up to two years in the wild, as well as contribute to local population recovery through reproductive success. However, while conservation stocking shows promise as a potential management tool to assist with threatened seahorse species recovery, there are several factors such as existing threats to the species t... Hardy, S, Patrick, R, Liesinger, L, Pöttler, M, Rech, L, Gindlhuber, J, Mabotuwana, N, Ashour, D, Stangl, V, Bigland, M, Murtha, L, Starkey, M, Scherr, D, Hansbro, P, Höfler, G, Ramos, G & Cochain, C 2022, 'Extracellular Matrix Protein 1 as a Mediator of Inflammation-Induced Fibrosis After Myocardial Infarction', Heart Lung and Circulation, vol. 31, no. S3, pp. 311-311. BackgroundFibrosis is a hallmark of heart disease, particularly following myocardial infarction (MI) and in heart failure. We previously identified a key role for extracellular matrix protein (ECM1) in wound healing post-MI but the cellular origin and mechanism of ECM1 remained elusive. Here, we investigate the spatiotemporal cellular origin of ECM1 in healthy and diseased human and mouse hearts, and ECM1 dependent human cardiac fibroblast (HuCFb) signalling mechanisms.MethodsECM1 specific analysis of existing single-cell/-nuclei RNA sequencing data was conducted. ECM1 expression was assessed in non-failing (NF), ischaemic (ICM) and dilated (DCM) failing human heart tissue via immunoblotting (n=8), immunohistochemistry (ICM; n=8, NF; n=4) and mRNA in-situ hybridisation (n=3). HuCFbs were treated with recombinant ECM1 and assessed via phosphoproteomics (n=6), wound healing assay (n=4), MTT assay (n=8), qPCR (n=6).ResultsECM1 originates from fibroblasts, macrophages/monocytes (MΦ/Mo), and pericytes/vascular cells in uninjured human and mouse hearts. In mouse hearts post-MI, ECM1 originates predominantly from M1MΦ/Mo at day-3, and myofibroblasts and M2MΦ’s at day-7, and expression correlated with cell-cell communication, collagen organisation, inflammation, adhesion, and migration. Fittingly, ECM1 expression was upregulated in human ICM (p=0.048) and DCM (p=0.027), localised interstitially to fibrotic, inflammatory, and peri-vascular areas. In vitro, ECM1 inhibited HuCFb migration (p=0.044) and CCL2 mRNA expression, and stimulated inflammatory (IL-6, IL-1β), fibrotic (TGF-β1, Col1a2), and non-canonical Wnt5a mRNA expression (p<0.05). Phosphoproteomics showed ECM1 stimulates HuCFb Rho protein, cell-cell adhesion, and chemotactic signalling pathways.ConclusionsECM1 may represent a novel mechanism in facilitating inflammation-fibrosis crosstalk post-MI, and a potential therapeutic target. Hartigan, J, MacNamarar, S, MacNamara, S, Leslie, L & Speer, M 2022, 'Attribution and prediction of precipitation and temperature trends within the the Sydney catchment using machine learning'. Hartmann, LM, Garcia, A, Deplazes, E & Cranfield, CG 2022, 'Determining the Pore Size of Multimeric Peptide Ion Channels Using Cation Conductance Measures of Tethered Bilayer Lipid Membranes', pp. 81-92. Hasan, S, Kouzani, AZ, Adams, S, Long, J & Mahmud, MAP 2022, 'Comparative study on the contact-separation mode triboelectric nanogenerator', Journal of Electrostatics, vol. 116, pp. 103685-103685. Haydon, TD, Suggett, DJ, Siboni, N, Kahlke, T, Camp, EF & Seymour, JR 2022, 'Temporal Variation in the Microbiome of Tropical and Temperate Octocorals', Microbial Ecology, vol. 83, no. 4, pp. 1073-1087. He, F, Parvez Mahmud, MA, Kouzani, AZ, Anwar, A, Jiang, F & Ling, SH 2022, 'An Improved SLIC Algorithm for Segmentation of Microscopic Cell Images', Biomedical Signal Processing and Control, vol. 73, pp. 103464-103464. He, J, Feng, P, Wang, B, Zhuang, W, Zhang, Y, Liu, DL, Cleverly, J, Huete, A & Yu, Q 2022, 'Centennial annual rainfall pattern changes show an increasing trend with higher variation over Northern Australia', Journal of Hydrometeorology, vol. 23, no. 5, pp. 1333-1349. Global warming and anthropogenic activities have imposed noticeable impacts on rainfall pattern changes at both spatial and temporal scales in recent decades. Systematic diagnosis of rainfall pattern changes is urgently needed at spatiotemporal scales for a deeper understanding of how climate change produces variations in rainfall patterns. The objective of this study was to identify rainfall pattern changes systematically under climate change at a sub-continental scale along a rainfall gradient ranging from 1800 mm/yr to 200 mm/yr by analysing centennial rainfall data covering 230 sites from 1910 to 2017 in the Northern Territory of Australia. Rainfall pattern changes were characterized by considering aspects of trends and periodicity of annual rainfall, abrupt changes, rainfall distribution, and extreme rainfall events. Our results illustrated that rainfall patterns in Northern Australia have changed significantly compared with the early period of the 20th century. Specifically, (1) A significant increasing trend in annual precipitation associated with greater variation in recent decades was observed over the entire study area; (2) Temporal variations represented a mean rainfall periodicity of 27 years over wet to dry regions; (3) An abrupt change of annual rainfall amount occurred consistently in both humid and arid regions during the 1966-1975 period; (4) Partitioned long-term time series of rainfall demonstrated a wetter rainfall distribution trend across coastal to inland areas that was associated with more frequent extreme rainfall events in recent decades. The findings of this study could facilitate further studies on the mechanisms of climate change that influence rainfall pattern changes. Hegarty, A, Stewart, J & Gladstone, W 2022, 'Geographical variation in age and growth of the endemic Hem, S, Wyrsch, ER, Drigo, B, Baker, DJ, Charles, IG, Donner, E, Jarocki, VM & Djordjevic, SP 2022, 'Genomic Analysis of Carbapenem-Resistant Comamonas in Water Matrices: Implications for Public Health and Wastewater Treatments.', Appl Environ Microbiol, vol. 88, no. 13, p. e0064622. Comamonas spp. are Gram-negative bacteria that catabolize a wide range of organic and inorganic substrates. Comamonas spp. are abundant in aquatic and soil environments, including wastewater, and can cause opportunistic infections in humans. Because of their potential in wastewater bioaugmentation and bioremediation strategies, the identification of Comamonas species harboring genes encoding carbapenemases and other clinically important antibiotic resistance genes warrant further investigation. Here, we present an analysis of 39 whole-genome sequences comprising three Comamonas species from aquatic environments in South Australia that were recovered on media supplemented with carbapenems. The analysis includes a detailed description of 33 Comamonas denitrificans isolates, some of which carried chromosomally acquired blaGES-5, blaOXA, and aminoglycoside resistance (aadA) genes located on putative genomic islands (GIs). All blaGES-5- and blaOXA-containing GIs appear to be unique to this Australian collection of C. denitrificans. Notably, most open reading frames (ORFs) within the GIs, including all antimicrobial resistance (AMR) genes, had adjacent attC sites, indicating that these ORFs are mobile gene cassettes. One C. denitrificans isolate carried an IncP-1 plasmid with genes involved in xenobiotic degradation and response to oxidative stress. Our assessment of the sequences highlights the very distant nature of C. denitrificans to the other Comamonas species and its apparent disposition to acquire antimicrobial resistance genes on putative genomic islands. IMPORTANCE Antimicrobial resistance (AMR) poses a global public health threat, and the increase in resistance to 'last-resort drugs,' such as carbapenems, is alarming. Wastewater has been flagged as a hot spot for AMR evolution. Comamonas spp. are among the most common bacteria in wastewater and play a role in its bioaugmentation. While the ability of Comamonas species to catabolize a wide range of o... Herdean, A, Sutherland, DL & Ralph, PJ 2022, 'Phenoplate: An innovative method for assessing interacting effects of temperature and light on non-photochemical quenching in microalgae under chemical stress', New Biotechnology, vol. 66, pp. 89-96. Heywood, Z, Mallinson, J, Galli, E, Acharya, S, Bose, S, Arnold, M, Bones, P & Brown, S 2022, 'Self-organized nanoscale networks: are neuromorphic properties conserved in realistic device geometries?', Neuromorphic Computing and Engineering, vol. 2, no. 2, pp. 024009-024009. Hitchcock, JN 2022, 'Microplastics can alter phytoplankton community composition', Science of The Total Environment, vol. 819, pp. 153074-153074. Holt, SA, Oliver, TE & Nelson, ARJ 2022, 'Using refnx to Model Neutron Reflectometry Data from Phospholipid Bilayers', pp. 179-197. Honsell, G, Gaiani, G, Hirama, M, Pelin, M, Tubaro, A, Tsumuraya, T & Campàs, M 2022, 'Cell immunolocalization of ciguatoxin-like compounds in the benthic dinoflagellate Gambierdiscus australes M. Chinain & M.A. Faust by confocal microscopy', Harmful Algae, vol. 120, pp. 102353-102353. Horder, J, White, SJU, Gale, A, Li, C, Watanabe, K, Taniguchi, T, Kianinia, M, Aharonovich, I & Toth, M 2022, 'Coherence Properties of Electron-Beam-Activated Emitters in Hexagonal Boron Nitride under Resonant Excitation', Physical Review Applied, vol. 18, no. 6. Two-dimensional (2D) materials are becoming increasingly popular as a platform for studies of quantum phenomena and for the production of prototype quantum technologies. Quantum emitters in 2D materials can host two-level systems that can act as qubits for quantum information processing. Here, we characterize the behavior of position-controlled quantum emitters in hexagonal boron nitride at cryogenic temperatures. Over two dozen sites, we observe an ultranarrow distribution of the zero phonon line at approximately 436 nm, together with strong linearly polarized emission. We employ resonant excitation to characterize the emission lineshape and find spectral diffusion and phonon broadening contribute to linewidths in the range 1-2 GHz. Rabi oscillations are observed at a range of resonant excitation powers, and under 1-μW excitation a coherent superposition is maintained up to 0.90 ns. Our results are promising for future employment of quantum emitters in h-BN for scalable quantum technologies. Hortle, E, Tran, VL, Wright, K, Fontaine, AR, Pinello, N, O'Rourke, MB, Wong, JJ-L, Hansbro, PM, Britton, WJ & Oehlers, SH 2022, 'OXSR1 inhibits inflammasome activation by limiting potassium efflux during mycobacterial infection.', Life Sci Alliance, vol. 5, no. 9, pp. e202201476-e202201476. Pathogenic mycobacteria inhibit inflammasome activation to establish infection. Although it is known that potassium efflux is a trigger for inflammasome activation, the interaction between mycobacterial infection, potassium efflux, and inflammasome activation has not been investigated. Here, we use Mycobacterium marinum infection of zebrafish embryos and Mycobacterium tuberculosis infection of THP-1 cells to demonstrate that pathogenic mycobacteria up-regulate the host WNK signalling pathway kinases SPAK and OXSR1 which control intracellular potassium balance. We show that genetic depletion or inhibition of OXSR1 decreases bacterial burden and intracellular potassium levels. The protective effects of OXSR1 depletion are at least partially mediated by NLRP3 inflammasome activation, caspase-mediated release of IL-1β, and downstream activation of protective TNF-α. The elucidation of this druggable pathway to potentiate inflammasome activation provides a new avenue for the development of host-directed therapies against intracellular infections. Hossain, KR, Escobar, BJD, Warton, K & Valenzuela, SM 2022, 'New Approaches and Biomarker Candidates for the Early Detection of Ovarian Cancer.', Front Bioeng Biotechnol, vol. 10, p. 819183. Hossain, MJ, Kendig, MD, Letton, ME, Morris, MJ & Arnold, R 2022, 'Peripheral Neuropathy Phenotyping in Rat Models of Type 2 Diabetes Mellitus: Evaluating Uptake of the Neurodiab Guidelines and Identifying Future Directions', Diabetes & Metabolism Journal, vol. 46, no. 2, pp. 198-221. Hossain, MR, Tasmin, N, Golder, S & Mahmud, MAP 2022, 'Environment and object design for 3D simulation in context of commercial vehicles', International Journal on Interactive Design and Manufacturing (IJIDeM), vol. 16, no. 3, pp. 969-985. Hossain, SI, Seppelt, M, Nguyen, N, Stokes, C & Deplazes, E 2022, 'The role of ion-lipid interactions and lipid packing in transient defects caused by phenolic compounds', Biophysical Journal, vol. 121, no. 18, pp. 3520-3532. Hosseinkhani, N, McCauley, JI & Ralph, PJ 2022, 'Key challenges for the commercial expansion of ingredients from algae into human food products', Algal Research, vol. 64, pp. 102696-102696. Hou, J, Yang, M, Sun, B & Wang, G 2022, 'Improvement Strategies toward Stable Lithium‐Metal Anodes for High‐Energy Batteries', Batteries & Supercaps, vol. 5, no. 12. Hou, W, Feng, P, Guo, X, Wang, Z, Bai, Z, Bai, Y, Wang, G & Sun, K 2022, 'Catalytic Mechanism of Oxygen Vacancies in Perovskite Oxides for Lithium–Sulfur Batteries', Advanced Materials, vol. 34, no. 26, pp. 2202222-2202222. Howe, ENW, Chang, V-VT, Wu, X, Fares, M, Lewis, W, Macreadie, LK & Gale, PA 2022, 'Halide-selective, proton-coupled anion transport by phenylthiosemicarbazones.', Biochim Biophys Acta Biomembr, vol. 1864, no. 2, pp. 183828-183828. Phenylthiosemicarbazones (PTSCs) are proton-coupled anion transporters with pH-switchable behaviour known to be regulated by an imine protonation equilibrium. Previously, chloride/nitrate exchange by PTSCs was found to be inactive at pH 7.2 due to locking of the thiourea anion binding site by an intramolecular hydrogen bond, and switched ON upon imine protonation at pH 4.5. The rate-determining process of the pH switch, however, was not examined. We here develop a new series of PTSCs and demonstrate their conformational behaviour by X-ray crystallographic analysis and pH-switchable anion transport properties by liposomal assays. We report the surprising finding that the protonated PTSCs are extremely selective for halides over oxyanions in membrane transport. Owing to the high chloride over nitrate selectivity, the pH-dependent chloride/nitrate exchange of PTSCs originates from the rate-limiting nitrate transport process being inhibited at neutral pH. Howlett, L, Camp, EF, Edmondson, J, Edmondson, J, Agius, T, Hosp, R, Coulthard, P, Edmondson, S & Suggett, DJ 2022, 'Adoption of coral propagation and out-planting via the tourism industry to advance site stewardship on the northern Great Barrier Reef', Ocean & Coastal Management, vol. 225, pp. 106199-106199. Htet, CS, Manjón-Sanz, AM, Liu, J, Kong, J, Marlton, FP, Nayak, S, Jørgensen, MRV & Pramanick, A 2022, 'Effect of Local Structural Distortions on Antiferroelectric–Ferroelectric Phase Transition in Dilute Solid Solutions of KxNa1–xNbO3', Inorganic Chemistry, vol. 61, no. 50, pp. 20277-20287. Htet, CS, Nayak, S, Manjón-Sanz, A, Liu, J, Kong, J, Sørensen, DR, Marlton, F, Jørgensen, MRV & Pramanick, A 2022, 'Atomic structural mechanism for ferroelectric-antiferroelectric transformation in perovskite NaNbO3', Physical Review B, vol. 105, no. 17, p. 174113. Sodium niobate (NaNbO3 or NN) is described as 'the most complex perovskite system,'which exhibits transitions between, as well as coexistence of, several ferroelectrics (FE) and antiferroelectric (AFE) phases at different temperatures. Recently, solid solutions of NN with stabilized AFE phases(s) have gained attention for energy-related applications, such as high-density energy storage and electrocaloric cooling. A better understanding of the atomic mechanisms responsible for AFE/FE phase transitions in NaNbO3 can enable a more rational design of its solid-solution systems with tunable functional properties. Here, we have investigated changes in the average and local atomic structure of NN using a combination of x-ray/neutron diffraction and neutron pair-distribution function (PDF) analyses. The Rietveld refinement of the x-ray/neutron-diffraction patterns indicates a coexistence of the FE Q (P21ma) and AFE P (Pbma) phases in the temperature range of 300K≤T≤615K, while PDF analysis indicated that the local structure (r<8Å) is better described by a P21ma symmetry. Above 615 K, the average structure transitions to an AFE R phase (Pmmn or Pnma), while PDF analysis shows an increased disordering of the octahedral distortions and Na displacements at the local scale. These results indicate that the average P/Q/R phase transitions in NN can be described as a result of complex ordering of distorted octahedral tilts at the nanoscale and off-centered displacements of the Na atoms. Hu, B, Bao, G, Xu, X & Yang, K 2022, 'Topical hemostatic materials for coagulopathy.', J Mater Chem B, vol. 10, no. 12, pp. 1946-1959. Medical science has witnessed significant progress in the development of hemostatic materials, which save lives by supporting natural hemostatic ability. However, for the hemostasis under coagulopathy where natural hemostatic ability is dysfunctional, many conventional hemostatic materials are ineffective. Recent advances in hemostatic materials, including fibrin, chitosan, gelatin, nanoparticles, PEG derivatives, elaborate liposomes, oxidized cellulose, and fibrinogen-specific binding polymers, have led to significant success in tackling bleeding in coagulopathy. In this review, we present a thorough analysis on the hemostatic mechanisms and the design principles of hemostatic materials for coagulopathy, survey their remarkable success, and briefly discuss the challenges and perspectives for their clinical translation. Huang, G, Zhu, Y, Wen, S, Mei, H, Liu, Y, Wang, D, Maddahfar, M, Su, QP, Lin, G, Chen, Y & Jin, D 2022, 'Single Small Extracellular Vesicle (sEV) Quantification by Upconversion Nanoparticles.', Nano Lett, vol. 22, no. 9, pp. 3761-3769. Cancer-derived small extracellular vesicles (sEVs) are potential circulating biomarkers in liquid biopsies. However, their small sizes, low abundance, and heterogeneity in molecular makeups pose major technical challenges for detecting and characterizing them quantitatively. Here, we demonstrate a single-sEV enumeration platform using lanthanide-doped upconversion nanoparticles (UCNPs). Taking advantage of the unique optical properties of UCNPs and the background-eliminating property of total internal reflection fluorescence (TIRF) imaging technique, a single-sEV assay recorded a limit of detection 1.8 × 106 EVs/mL, which was nearly 3 orders of magnitude lower than the standard enzyme-linked immunosorbent assay (ELISA). Its specificity was validated by the difference between EpCAM-positive and EpCAM-negative sEVs. The accuracy of the UCNP-based single-sEV assay was benchmarked with immunomagnetic-beads flow cytometry, showing a high correlation (R2> 0.99). The platform is suitable for evaluating the heterogeneous antigen expression of sEV and can be easily adapted for biomarker discoveries and disease diagnosis. Huang, J, Cui, L, Natarajan, M, Barone, PW, Wolfrum, JM, Lee, YH, Rice, SA & Springs, SL 2022, 'The ratio of nicotinic acid to nicotinamide as a microbial biomarker for assessing cell therapy product sterility', Molecular Therapy - Methods & Clinical Development, vol. 25, pp. 410-424. Huber, E, Davila, YC & Thomson, ACG 2022, 'Designing intensive mode science subjects: improving the student and teacher experience', Journal of University Teaching and Learning Practice, vol. 19, no. 5. Intensive mode delivery (IMD) of subjects and courses offer a flexible option for today’s diverse student body, many of whom juggle work and carer responsibilities alongside study. However, little focus has been placed on the detailed design of IMD for different teaching roles. Responding to a call for science specific data, we investigated students’ and staff perceptions of learning and teaching in IMD undergraduate science subjects. Using data collected via student surveys and teacher interviews, we present our findings through the transition pedagogy framework which will help learning designers and teachers make quality design decisions. We found students and staff identified positive aspects of IMD, such as accelerating progression, high engagement, and smaller class size. The challenges with IMD include the intensity associated with workload. In most subjects, student attainment was higher in IMD compared to standard delivery over a semester. By comparing the perceptions to achievements, we examine the implications for designing positive and effective student learning experiences for IMD in science subjects. Practitioner Notes 1. Institutions need to invest time and resources into supporting staff to redesign their units for intensive mode delivery (IMD) – you cannot simply transpose from a standard mode to IMD. 2. Undergraduate science students’ grade distributions display complex relationships but are significantly different for IMD compared to standard mode. 3. Intensive mode assessment design needs to acknowledge that students often choose to study in this mode to accelerate their degree program. 4. Smaller class sizes are associated with IMD and staff can leverage this to create more personal engagement opportunities with students. 5. We provide a set of practical guidelines for both the lecturer and the tutor specifically for the design and delivery of IMD subjects in the sciences. Hughes, DJ, Alexander, J, Cobbs, G, Kühl, M, Cooney, C, Pernice, M, Varkey, D, Voolstra, CR & Suggett, DJ 2022, 'Widespread oxyregulation in tropical corals under hypoxia', Marine Pollution Bulletin, vol. 179, pp. 113722-113722. Hughes, DJ, Raina, J-B, Nielsen, DA, Suggett, DJ & Kühl, M 2022, 'Disentangling compartment functions in sessile marine invertebrates.', Trends Ecol Evol, vol. 37, no. 9, pp. S0169-5347(22)00091. Sessile invertebrates are frequently sampled and processed whole for downstream analyses. However, their apparent structural simplicity is deceptive as these organisms often harbour discrete compartments. These compartments have physicochemical conditions that differ markedly from neighbouring tissues, and that have likely evolved to support specific functions. Here, we argue that such compartments should be specifically targeted when characterising sessile invertebrate biology and we use the coral gastrovascular cavity to support our argument. This complex compartment displays steep and dynamic chemical gradients, harbours distinct microorganisms, and presumably plays a key role in coral biology. Disentangling the functions played by (and amongst) compartments will likely provide transformative insight into the biology of sessile invertebrates and their future under environmental change. Hughes, DM, García-Fiñana, M & Wand, MP 2022, 'Fast approximate inference for multivariate longitudinal data', Biostatistics, vol. 24, no. 1, pp. 177-192. Hughes, JM, Meadows, NM, Stewart, J, Booth, DJ & Fowler, AM 2022, 'Movement patterns of an iconic recreational fish species, mulloway (Argyrosomus japonicus), revealed by cooperative citizen-science tagging programs in coastal eastern Australia', Fisheries Research, vol. 247, pp. 106179-106179. Huo, J, Shen, Z, Cao, X, Li, L, Zhao, Y, Liu, H & Wang, G 2022, 'Macro/Micro‐Environment Regulating Carbon‐Supported Single‐Atom Catalysts for Hydrogen/Oxygen Conversion Reactions', Small, vol. 18, no. 32, pp. 2202394-2202394. Hurtado-McCormick, V, Commault, A, Herdean, A, Price, S, Pernice, M & Ralph, P 2022, 'Generation of Synechocystis sp. PCC 6803 mutant with enhanced laccase-like activity', Bioresource Technology Reports, vol. 20, pp. 101266-101266. Hwang, J, Strange, N, Mazraani, R, Phillips, MJ, Gamble, AB, Huston, WM & Tyndall, JDA 2022, 'Design, synthesis and biological evaluation of P2-modified proline analogues targeting the HtrA serine protease in Chlamydia', European Journal of Medicinal Chemistry, vol. 230, pp. 114064-114064. Ibrahim, I, Hossain, SM, Seo, DH, McDonagh, A, Foster, T, Shon, HK & Tijing, L 2022, 'Insight into the role of polydopamine nanostructures on nickel foam-based photothermal materials for solar water evaporation', Separation and Purification Technology, vol. 293, pp. 121054-121054. Ibrahim, I, Seo, DH, Park, MJ, Angeloski, A, McDonagh, A, Bendavid, A, Shon, HK & Tijing, L 2022, 'Highly stable gold nanolayer membrane for efficient solar water evaporation under a harsh environment', Chemosphere, vol. 299, pp. 134394-134394. Imran, M, Jha, LA, Hasan, N, Shrestha, J, Pangeni, R, Parvez, N, Mohammed, Y, Jha, SK & Paudel, KR 2022, '“Nanodecoys” - Future of drug delivery by encapsulating nanoparticles in natural cell membranes', International Journal of Pharmaceutics, vol. 621, pp. 121790-121790. Imran, M, Paudel, KR, Jha, SK, Hansbro, PM, Dua, K & Mohammed, Y 2022, 'Dressing of multifunctional nanoparticles with natural cell-derived membranes for the superior chemotherapy', Nanomedicine, vol. 17, no. 10, pp. 665-670. Inomura, K, Masuda, T, Eichner, M, Rabouille, S, Zavřel, T, Červený, J, Vancová, M, Bernát, G, Armin, G, Claquin, P, Kotabová, E, Stephan, S, Suggett, DJ, Deutsch, C & Prášil, O 2022, 'Erratum to “Quantifying Cyanothece growth under DIC limitation” [Comput. Struct. Biotechnol. J. 19 (2021) 6456–6464]', Computational and Structural Biotechnology Journal, vol. 20, pp. 385-385. Iqbal, S, Flux, C, Briggs, DA, Deplazes, E, Long, J, Skrzypek, R, Rothnie, A, Kerr, ID & Callaghan, R 2022, 'Vinca alkaloid binding to P-glycoprotein occurs in a processive manner', Biochimica et Biophysica Acta (BBA) - Biomembranes, vol. 1864, no. 10, pp. 184005-184005. Irga, PJ, Fleck, R, Arsenteva, E & Torpy, FR 2022, 'Biosolar green roofs and ambient air pollution in city centres: Mixed results', Building and Environment, vol. 226, pp. 109712-109712. Irvine, CP, Stopic, A, Westerhausen, MT, Phillips, MR & Ton-That, C 2022, 'Enhancement of excitonic and defect-related luminescence in neutron transmutation doped β-Ga2 O3', Physical Review Materials, vol. 6, no. 11, p. 114603. Neutron irradiation analysis, inductively coupled plasma mass spectrometry (ICPMS), and cathodoluminescence (CL) spectroscopy are used to investigate the influence of transmuted Ge incorporation on the luminescence properties of β-Ga2O3 single crystals. Calculations based on Ga2O3-neutron interaction reveal temporal variations of both Ge and Zn concentrations as a function of time during and after neutron irradiation. To produce a concentration of 5×1018Gedonors/cm3 from the neutron transmutation of Ga, the β-Ga2O3 crystal was irradiated for 27 h, which was accompanied by the incorporation of 1016Znacceptors/cm3. These calculated dopant concentrations are confirmed by ICPMS. The β-Ga2O3 crystals exhibit a UV band at 3.40 eV due to self-trapped holes (STHs) and two blue donor-acceptor pair (DAP) peaks at 3.14 eV (BL1) and 2.92 eV (BL2). In addition to the neutron-induced incorporation of substitutional Ge donors and Zn acceptors on Ga sites, Ga vacancies (VGa) were created by high-energy neutrons in the flux, which strongly enhanced the BL1 peak. The VGa acceptors compensate the neutron-induced Ge donors, making the Ga2O3 crystal highly resistive. Concurrent temperature-resolved CL measurements of the β-Ga2O3 before and after neutron irradiation reveal a twofold increase in both the STH and BL1 peaks. This result suggests that STHs are preferentially localized at an O site adjacent to VGa, as theoretically predicted by Kananen et al. [Appl. Phys. Lett. 110, 202104 (2017)10.1063/1.4983814.]. Analysis of the Ga2O3 CL temperature dependence reveals that the UV and BL1 bands after the neutron irradiation exhibit an equivalent activation energy of 100±10meV due to the presence of a neutron-induced defect that acts as an efficient competitive nonradiative recombination channel. The results also provide evidence that the BL1 and BL2 bands arise from different DAP pairs. Islam, MZ, Hossain, SI, Deplazes, E & Saha, SC 2022, 'Concentration-dependent cortisone adsorption and interaction with model lung surfactant monolayer', Molecular Simulation, vol. 48, no. 18, pp. 1627-1638. Corticosteroids are drugs used to treat inflammatory conditions. In the case of lung diseases, corticosteroids can be administered by inhalation. The main barrier for inhaled particles is the lung surfactant monolayer (LSM) that lines the alveolar air–water interface and reduces surface tension during breathing. In this study, we use coarse-grained molecular dynamics simulations to study the concentration-dependent interaction of cortisone with an LSM composed of neutral and negatively charged phospholipids, cholesterol, and surfactant proteins. Simulations were carried out at surface tensions mimicking inhalation and exhalation conditions and different compressibilities. In-depth analysis shows that cortisone causes a concentration-dependent expansion of the monolayer that at high surface tension and high drug concentrations results in the monolayer collapsing. This instability is associated with the accumulation of drugs and surfactant proteins that prevent adsorption into the monolayer. Our findings help to improve the understanding of how corticosteroids alter lung surfactants structure and assist efforts to improve drug adsorption. Islam, MZ, Krajewska, M, Hossain, SI, Prochaska, K, Anwar, A, Deplazes, E & Saha, SC 2022, 'Concentration-Dependent Effect of the Steroid Drug Prednisolone on a Lung Surfactant Monolayer.', Langmuir: the ACS journal of surfaces and colloids, vol. 38, no. 14, pp. 4188-4199. The lung surfactant monolayer (LSM) is the main barrier for particles entering the lung, including steroid drugs used to treat lung diseases. The present study combines Langmuir experiments and coarse-grained (CG) molecular dynamics simulations to investigate the concentration-dependent effect of steroid drug prednisolone on the structure and morphology of a model LSM. The surface pressure-area isotherms for the Langmuir monolayers reveal a concentration-dependent decrease in area per lipid (APL). Results from simulations at a fixed surface tension, representing inhalation and exhalation conditions, suggest that at high drug concentrations, prednisolone induces a collapse of the LSM, which is likely caused by the inability of the drug to diffuse into the bilayer. Overall, the monolayer is most susceptible to drug-induced collapse at surface tensions representing exhalation conditions. The presence of cholesterol also exacerbates the instability. The findings of this investigation might be helpful for better understanding the interaction between steroid drug prednisolone and lung surfactants in relation to off-target effects. Jacobson, D, Zheng, Y, Plucinski, MM, Qvarnstrom, Y & Barratt, JLN 2022, 'Evaluation of various distance computation methods for construction of haplotype-based phylogenies from large MLST datasets', Molecular Phylogenetics and Evolution, vol. 177, pp. 107608-107608. Jansen, MI, Broome, ST & Castorina, A 2022, 'Targeting the neurological comorbidities of multiple sclerosis: the beneficial effects of VIP and PACAP neuropeptides.', J Integr Neurosci, vol. 21, no. 1, pp. 33-033. Vasoactive intestinal peptide (VIP) and pituitary adenylate cyclase-activating polypeptide (PACAP) are two widely expressed neuropeptides with important immunomodulatory and neuroprotective properties in the central nervous system (CNS). Both VIP and PACAP have been implicated in several neurological diseases and have shown favourable effects in different animal models of multiple sclerosis (MS). MS is a chronic inflammatory and neurodegenerative disease of the CNS affecting over 2.5 million people worldwide. The disease is characterised by extensive neuroinflammation, demyelination and axonal loss. Currently, there is no cure for MS, with treatment options only displaying partial efficacy. Importantly, epidemiological studies in the MS population have demonstrated that there is a high incidence of neurological and psychological comorbidities such as depression, anxiety, epilepsy and stroke among afflicted people. Hence, given the widespread protective effects of the VIP/PACAP system in the CNS, this review will aim at exploring the beneficial roles of VIP and PACAP in ameliorating some of the most common neurological comorbidities associated with MS. The final scope of the review is to put more emphasis on how targeting the VIP/PACAP system may be an effective therapeutic strategy to modify MS disease course and its associated comorbidities. Javanshir, A, Nguyen, TT, Mahmud, MAP & Kouzani, AZ 2022, 'Advancements in Algorithms and Neuromorphic Hardware for Spiking Neural Networks', Neural Computation, vol. 34, no. 6, pp. 1289-1328. Jena, R, Vishwas, S, Kumar, R, Kaur, J, Khursheed, R, Gulati, M, Singh, TG, Vanathi, BM, Alam, A, Kumar, B, Chaitanya, MVNL, Gupta, S, Negi, P, Pandey, NK, Bhatt, S, Gupta, G, Chellappan, DK, Oliver, BG, Dua, K & Singh, SK 2022, 'Treatment strategies for HIV infection with emphasis on role of CRISPR/Cas9 gene: Success so far and road ahead', European Journal of Pharmacology, vol. 931, pp. 175173-175173. Jha, SK, Imran, M, Paudel, KR, Mohammed, Y, Hansbro, P & Dua, K 2022, 'Treating primary lymphoma of the brain in AIDS patients via multifunctional oral nanoparticulate systems.', Nanomedicine (Lond), vol. 17, no. 7, pp. 425-429. Jiang, J, Wand, MP & Bhaskaran, A 2022, 'Usable and precise asymptotics for generalized linear mixed model analysis and design', Journal of the Royal Statistical Society: Series B (Statistical Methodology), vol. 84, no. 1, pp. 55-82. Jiang, Z-K, Ren, R-J, Chang, Y-J, Zhou, W-H, Lu, Y-H, Wang, X-W, Wang, L, Wang, C-S, Solntsev, AS & Jin, X-M 2022, 'Direct Observation of Dynamically Localized Quantum Optical States.', Phys Rev Lett, vol. 129, no. 17, p. 173602. Quantum-correlated biphoton states play an important role in quantum communication and processing, especially considering the recent advances in integrated photonics. However, it remains a challenge to flexibly transport quantum states on a chip, when dealing with large-scale sophisticated photonic designs. The equivalence between certain aspects of quantum optics and solid-state physics makes it possible to utilize a range of powerful approaches in photonics, including topologically protected boundary states, graphene edge states, and dynamic localization. Optical dynamic localization allows efficient protection of classical signals in photonic systems by implementing an analogue of an external alternating electric field. Here, we report on the observation of dynamic localization for quantum-correlated biphotons, including both the generation and the propagation aspects. As a platform, we use sinusoidal waveguide arrays with cubic nonlinearity. We record biphoton coincidence count rates as evidence of robust generation of biphotons and demonstrate the dynamic localization features in both spatial and temporal space by analyzing the quantum correlation of biphotons at the output of the waveguide array. Experimental results demonstrate that various dynamic modulation parameters are effective in protecting quantum states without introducing complex topologies. Our Letter opens new avenues for studying complex physical processes using photonic chips and provides an alternative mechanism of protecting communication channels and nonclassical quantum sources in large-scale integrated quantum optics. Jinni, Y, Unnikrishnan, K, Sushil, B, Russell, D, Nadia, S & Shanlin, F 2022, 'Investigation of metabolic biomarkers: A metabolomics approach', Toxicologie Analytique et Clinique, vol. 34, no. 3, pp. S57-S57. Johansen, MD, Mahbub, RM, Idrees, S, Nguyen, DH, Miemczyk, S, Pathinayake, P, Nichol, K, Hansbro, NG, Gearing, LJ, Hertzog, PJ, Gallego-Ortega, D, Britton, WJ, Saunders, BM, Wark, PA, Faiz, A & Hansbro, PM 2022, 'Increased SARS-CoV-2 Infection, Protease, and Inflammatory Responses in Chronic Obstructive Pulmonary Disease Primary Bronchial Epithelial Cells Defined with Single-Cell RNA Sequencing.', Am J Respir Crit Care Med, vol. 206, no. 6, pp. 712-729. Rationale: Patients with chronic obstructive pulmonary disease (COPD) develop more severe coronavirus disease (COVID-19); however, it is unclear whether they are more susceptible to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and what mechanisms are responsible for severe disease. Objectives: To determine whether SARS-CoV-2 inoculated primary bronchial epithelial cells (pBECs) from patients with COPD support greater infection and elucidate the effects and mechanisms involved. Methods: We performed single-cell RNA sequencing analysis on differentiated pBECs from healthy subjects and patients with COPD 7 days after SARS-CoV-2 inoculation. We correlated changes with viral titers, proinflammatory responses, and IFN production. Measurements and Main Results: Single-cell RNA sequencing revealed that COPD pBECs had 24-fold greater infection than healthy cells, which was supported by plaque assays. Club/goblet and basal cells were the predominant populations infected and expressed mRNAs involved in viral replication. Proteases involved in SARS-CoV-2 entry/infection (TMPRSS2 and CTSB) were increased, and protease inhibitors (serpins) were downregulated more so in COPD. Inflammatory cytokines linked to COPD exacerbations and severe COVID-19 were increased, whereas IFN responses were blunted. Coexpression analysis revealed a prominent population of club/goblet cells with high type 1/2 IFN responses that were important drivers of immune responses to infection in both healthy and COPD pBECs. Therapeutic inhibition of proteases and inflammatory imbalances reduced viral titers and cytokine responses, particularly in COPD pBECs. Conclusions: COPD pBECs are more susceptible to SARS-CoV-2 infection because of increases in coreceptor expression and protease imbalances and have greater inflammatory responses. A prominent cluster of IFN-responsive club/goblet cells emerges during infection, which may be important drivers of immunity. Therapeutic i... Johnson, AP, Ryan, CP & Wallman, JF 2022, 'Climatic and biotic influences on the distributions of Calliphora augur and Calliphora dubia (Diptera: Calliphoridae)', Austral Entomology, vol. 61, no. 3, pp. 370-377. Johnson, B & Havas, A 2022, 'Western Bias, Canonicity, and Cultural Globalization: Introduction to “Jazz Diasporas”', Popular Music and Society, vol. 45, no. 4, pp. 371-376. Johnson, B, Zhuang, L, Rath, E, Yuen, M, Cheng, N, Shi, H, Kao, S, Reid, G & Cheng, Y 2022, 'Exploring MicroRNA and Exosome Involvement in Malignant Pleural Mesothelioma Drug Response', CANCERS, vol. 14, no. 19, pp. 4784-4784. Simple Summary Malignant pleural mesothelioma (MPM) is a deadly thoracic malignancy with limited treatment options. Chemotherapy remains the most widely used first-line treatment for unresectable MPM but is hampered by drug resistance issues. Small molecule inhibitors and microRNA mimics have shown promising potential for the treatment of MPM in preclinical studies, but are yet to be successfully implemented in the clinical setting. Our study aims to provide an understanding of the molecular mechanism(s) that mediate drug response in MPM. The inhibitor of apoptosis family member, survivin, has been reported to be over-expressed in MPM and is associated with drug resistance. Therefore, we particularly focused on determining the cellular mechanism(s) that contribute to MPM cell response to a survivin small molecule inhibitor, YM155. Our study provides key information to facilitate a prediction of the potential utility of small molecule inhibitors and microRNA mimics as treatment options for MPM. Malignant pleural mesothelioma (MPM) is a deadly thoracic malignancy and existing treatment options are limited. Chemotherapy remains the most widely used first-line treatment regimen for patients with unresectable MPM, but is hampered by drug resistance issues. The current study demonstrated a modest enhancement of MPM cell sensitivity to chemotherapy drug treatment following microRNA (miRNA) transfection in MPM cell lines, albeit not for all tested miRNAs. This effect was more pronounced for FAK (PND-1186) small molecule inhibitor treatment; consistent with previously published data. We previously established that MPM response to survivin (YM155) small molecule inhibitor treatment is unrelated to basal survivin expression. Here, we showed that MPM response to YM155 treatment is enhanced following miRNA transfection of YM155-resistant MPM cells. We determined that YM155-resistant MPM cells secrete a higher level of exosomes in comparison to YM155-sensitive MPM cells. Despite Johnson, D, Clases, D, Fernández-Sánchez, ML, Eiro, N, González, LO, Vizoso, FJ, Doble, PA & Gonzalez, DVR 2022, 'Quantitative multiplexed analysis of MMP-11 and CD45 in metastatic breast cancer tissues by immunohistochemistry-assisted LA-ICP-MS.', Metallomics, vol. 14, no. 8, p. mfac052. Breast cancer is the leading cause of cancer death in woman and tremendous efforts are undertaken to limit its dissemination and to provide effective treatment. Various histopathological parameters are routinely assessed in breast cancer biopsies to provide valuable diagnostic and prognostic information. MMP-11 and CD45 are tumor-associated antigens and potentially valuable biomarkers for grading aggressiveness and metastatic probability. This paper presents methods for quantitative and multiplexed imaging of MMP-11 and CD45 in breast cancer tissues and investigates their potential for improved cancer characterization and patient stratification. An immunohistochemistry-assisted laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) method was successfully developed and optimized using lanthanide-tagged monoclonal antibodies as proxies to determine spatial distributions and concentrations of the two breast cancer biomarkers. The labeling degree of antibodies was determined via size exclusion-ICP-tandem mass spectrometry (SEC-ICP-MS/MS) employing online calibration via post-column isotope dilution analysis (IDA). The calibration of spatial distributions of labeled lanthanides in tissues was performed by ablating mold-prepared gelatin standards spiked with element standards. Knowledge of labeling degrees enabled the translation of lanthanide concentrations into biomarkers concentrations. The k-means clustering was used to select tissue areas for statistical analysis and mean concentrations were compared for sets of metastatic, non-metastatic and healthy samples. MMP-11 was expressed in stroma surrounding tumor areas, while CD45 was predominantly found inside tumor areas with high cell density. There was no significant correlation between CD45 and metastasis (P = 0.70); however, MMP-11 was significantly up-regulated (202%) in metastatic samples compared to non-metastatic (P = 0.0077) and healthy tissues (P = 0.0087). Johnson, MS, Burns, BP, Herdean, A, Angeloski, A, Ralph, P, Morris, T, Kindler, G, Wong, HL, Kuzhiumparambil, U, Sedger, LM & Larkum, AWD 2022, 'A Cyanobacteria Enriched Layer of Shark Bay Stromatolites Reveals a New Acaryochloris Strain Living in Near Infrared Light.', Microorganisms, vol. 10, no. 5, pp. 1035-1035. The genus Acaryochloris is unique among phototrophic organisms due to the dominance of chlorophyll d in its photosynthetic reaction centres and light-harvesting proteins. This allows Acaryochloris to capture light energy for photosynthesis over an extended spectrum of up to ~760 nm in the near infra-red (NIR) spectrum. Acaryochloris sp. has been reported in a variety of ecological niches, ranging from polar to tropical shallow aquatic sites. Here, we report a new Acarychloris strain isolated from an NIR-enriched stratified microbial layer 4-6 mm under the surface of stromatolite mats located in the Hamelin Pool of Shark Bay, Western Australia. Pigment analysis by spectrometry/fluorometry, flow cytometry and spectral confocal microscopy identifies unique patterns in pigment content that likely reflect niche adaption. For example, unlike the original A. marina species (type strain MBIC11017), this new strain, Acarychloris LARK001, shows little change in the chlorophyll d/a ratio in response to changes in light wavelength, displays a different Fv/Fm response and lacks detectable levels of phycocyanin. Indeed, 16S rRNA analysis supports the identity of the A. marina LARK001 strain as close to but distinct from from the A. marina HICR111A strain first isolated from Heron Island and previously found on the Great Barrier Reef under coral rubble on the reef flat. Taken together, A. marina LARK001 is a new cyanobacterial strain adapted to the stromatolite mats in Shark Bay. Jolliffe, KKA & Gale, PA 2022, 'The supramolecular chemistry of anions.', Org Biomol Chem, vol. 20, no. 4, pp. 713-714. Jones, NI, Harmer, CJ, Hamidian, M & Hall, RM 2022, 'Evolution of Acinetobacter baumannii plasmids carrying the oxa58 carbapenemase resistance gene via plasmid fusion, IS26-mediated events and dif module shuffling.', Plasmid, vol. 121, pp. 102628-102628. Acinetobacter baumannii RepAci1-RepAci10 plasmids pA388 from a global clone 1 (GC1) isolate from Greece, and pACICU1 and variant pACICU1b from an Italian GC2 isolate were found to share a common ancestor. The ancestor formed via recombination between pdif sites in the widely-distributed RepAci1 plasmid pA1-1 and in a RepAci10 plasmid carrying the oxa58 carbapenem-resistance gene in a dif module. Each plasmid includes copies of IS26 and multiple dif modules surrounded by 28 bp pdif sites resembling the chromosomal dif site, including one carrying the oxa58 gene. Plasmid sequences were compared to identify factors driving their evolution and divergence. IS26-mediated events, recombination between pdif sites and homologous recombination have all contributed. A translocatable unit that includes oxa58, generated by an IS26-mediated adjacent deletion, had been re-inserted by IS26 adjacent to an IS26 in pACICU1b to create the oxa58 gene duplication previously found in pACICU1. The oxa58 duplication has been lost from pACICU1b and the Tn6020 variant carrying the aphA1 (kanamycin, neomycin resistance) gene in pA388 has been lost from pACICU1/1b via recombination between directly-oriented IS26 copies. Two dif modules located between directly-oriented pdif sites in pA388 have been lost from pACICU1/1b and the product of this and other deletion events as well as inversion of dif modules located between inversely-oriented pdif sites were detected experimentally in pA388 DNA by PCR. Also, the new junctions were detected in a minority of reads in pA388 long-read sequence data. Inversion and deletion were only detected when the spacers in the pdif sites were identical and equivalent events involving mismatched spacers were not detected. Ju, Z, Zhao, Q, Chao, D, Hou, Y, Pan, H, Sun, W, Yuan, Z, Li, H, Ma, T, Su, D & Jia, B 2022, 'Energetic Aqueous Batteries', Advanced Energy Materials, vol. 12, no. 27, pp. 2201074-2201074. Kadukkattil, RA, Wadhwa, S, Kumar, SS, Kumar, B, Gulati, M, Kumar, A, Almawash, S, Al, SA, Gowthamrajan, K, Dua, K, Singh, H, Vishwas, S, Khursheed, R, Rahana, PS, Venkatesan, A, Paudel, KR, Hansbro, PM & Kumar, CD 2022, 'Topical non-aqueous nanoemulsion of Alpinia galanga extract for effective treatment in psoriasis: in vitro and in vivo evaluation', International Journal of Pharmaceutics, vol. 624, pp. 121882-121882. Kam, JY, Hortle, E, Krogman, E, Warner, SE, Wright, K, Luo, K, Cheng, T, Manuneedhi Cholan, P, Kikuchi, K, Triccas, JA, Britton, WJ, Johansen, MD, Kremer, L & Oehlers, SH 2022, 'Rough and smooth variants of Mycobacterium abscessus are differentially controlled by host immunity during chronic infection of adult zebrafish', Nature Communications, vol. 13, no. 1. Karacan, I, Ben-Nissan, B, Santos, J, Yiu, S, Bradbury, P, Valenzuela, SM & Chou, J 2022, 'In vitro testing and efficacy of poly-lactic acid coating incorporating antibiotic loaded coralline bioceramic on Ti6Al4V implant against Staphylococcus aureus.', J Tissue Eng Regen Med, vol. 16, no. 12, pp. 1149-1162. Biofilm formation on an implant surface is most commonly caused by the human pathogenic bacteria Staphylococcus aureus, which can lead to implant related infections and failure. It is a major problem for both implantable orthopedic and maxillofacial devices. The current antibiotic treatments are typically delivered orally or in an injectable form. They are not highly effective in preventing or removing biofilms, and they increase the risk of antibiotic resistance of bacteria and have a dose-dependent negative biological effect on human cells. Our aim was to improve current treatments via a localized and controlled antibiotic delivery-based implant coating system to deliver the antibiotic, gentamicin (Gm). The coating contains coral skeleton derived hydroxyapatite powders (HAp) that act as antibiotic carrier particles and have a biodegradable poly-lactic acid (PLA) thin film matrix. The system is designed to prevent implant related infections while avoiding the deleterious effects of high concentration antibiotics in implants on local cells including primary human adipose derived stem cells (ADSCs). Testing undertaken in this study measured the rate of S. aureus biofilm formation and determined the growth rate and proliferation of ADSCs. After 24 h, S. aureus biofilm formation and the percentage of live cells found on the surfaces of all 5%-30% (w/w) PLA-Gm-(HAp-Gm) coated Ti6Al4V implants was lower than the control samples. Furthermore, Ti6Al4V implants coated with up to 10% (w/w) PLA-Gm-(HAp-Gm) did not have noticeable Gm related adverse effect on ADSCs, as assessed by morphological and surface attachment analyses. These results support the use and application of the antibacterial PLA-Gm-(HAp-Gm) thin film coating design for implants, as an antibiotic release control mechanism to prevent implant-related infections. Katona, K, Sklibosios Nikitopoulos, C & Schlögl, E 2022, 'A Hyperbolic Bid Stack Approach to Electricity Price Modelling'. Kaur, J, Gulati, M, Corrie, L, Awasthi, A, Jha, NK, Chellappan, DK, Gupta, G, MacLoughlin, R, Oliver, BG, Dua, K & Singh, SK 2022, 'Role of nucleic acid-based polymeric micelles in treating lung diseases', Nanomedicine, vol. 17, no. 25, pp. 1951-1960. Kaur, J, Gulati, M, Famta, P, Corrie, L, Awasthi, A, Saini, S, Khatik, GL, Bettada, VG, Madhunapantula, SV, Paudel, KR, Gupta, G, Chellappan, DK, Arshad, MF, Adams, J, Gowthamarajan, K, Dua, K, Hansbro, PM & Singh, SK 2022, 'Polymeric micelles loaded with glyburide and vanillic acid: I. Formulation development, in-vitro characterization and bioavailability studies', International Journal of Pharmaceutics, vol. 624, pp. 121987-121987. Keen, B, Cawley, A, Reedy, B & Fu, S 2022, 'Metabolomics in clinical and forensic toxicology, sports anti‐doping and veterinary residues', Drug Testing and Analysis, vol. 14, no. 5, pp. 794-807. Keen, B, Cawley, A, Reedy, B, Noble, G & Fu, S 2022, 'A statistical focus on doping using a metabolomics approach', Toxicologie Analytique et Clinique, vol. 34, no. 3, pp. S58-S58. Kendig, MD & Bradfield, LA 2022, 'Association learning: Dopamine and the formation of backward associations', Current Biology, vol. 32, no. 14, pp. R769-R771. Kendig, MD, Hasebe, K, McCague, R, Lee, F, Leigh, S-J, Arnold, R & Morris, MJ 2022, 'Adolescent exposure to a solid high-fat, high-sugar ‘cafeteria’ diet leads to more pronounced changes in metabolic measures and gut microbiome composition than liquid sugar in female rats', Appetite, vol. 172, pp. 105973-105973. Khan, AZ, Malik, S, Mehmood, MA, Shahid, A, Shahzad, T, Zhao, X-Q, Bai, F-W & Liu, C-G 2022, 'Two-stage algal cultivation for the biotransformation of urban wastewater’s pollutants into multiple bioproducts in a circular bioeconomy paradigm', Energy Conversion and Management, vol. 273, pp. 116400-116400. Resource recovery and recycling of urban wastewater have become essential due to rapidly depleting water resources. Here, a newly isolated cyanobacterium Pseudoscillatoria coralii BERC01 was employed for the biotreatment of urban wastewater (UWW) via a two-stage cultivation system followed by biotransformation of the biomass into multiple bioproducts. During the stage-I, the cyanobacterial strain BERC01 removed 100 % suspended solids (9–27 g/L) from the UWW within 3–7 days via biosorption, and the resultant biomass was used as a soil amender which improved the phosphate availability, microbial carbon biomass, and nitrate-nitrogen of the soil by 2.65–5.86-fold, 2.27–3.65-fold, and 3.20–6.57-fold, respectively. During stage-II, re-culturing the BERC01 in the recycled water improved the productivities of carbohydrates and proteins by 10-fold and 3-fold, respectively, when compared to the control. Cultivation of BERC01 also improved the pH of UWW (9.47 ± 0.2 – 10.93 ± 0.16) to reduce the bacterial and/or fungal contamination. The two-stage cultivation of BERC01 in the UWW lowered the total nitrogen, total phosphorous, chemical oxygen demand, and biological oxygen demand of the UWW by 41.94 %, 95 %, 79 %, and 89.64 %, respectively, bringing the quality of treated water within the WHO's safety limits of agricultural purposes. Cascading processing of the stage-II biomass yielded food-grade pigments (phycocyanin = 148.95 ± 1.81 mg/g, allophycocyanin = 51.92 ± 0.51 mg/g), and 470–490 mg/g of lipids which contained compounds of pharmaceutical interest such as undecanoic acid, pentadecanoic acid, and eicosanoic acid. Finally, the pigment-free and de-oiled residual biomass (PDRB) was completely valorized to mycoprotein and α-amylase through fungal fermentation using 10–50 g/L PDRB as a sole source of nutrition. Resultantly, Aspergillus niger and Aspergillus oryzae produced 98.44 U/mL and 118.56 U/mL of α-amylase in 96 h of incubation, respectively, whereas the protein conten... Khan, JU, Sayyar, S, Jin, D, Paull, B & Innis, PC 2022, 'Surface functionalization of low-cost textile-based microfluidics for manipulation of electrophoretic selectivity of charged analytes', Microfluidics and Nanofluidics, vol. 26, no. 12. Khan, K, Tareen, AK, Iqbal, M, Zhang, Y, Mahmood, A, Mahmood, N, Yin, J, Khatoon, R & Zhang, H 2022, 'Recent advance in MXenes: New horizons in electrocatalysis and environmental remediation technologies', Progress in Solid State Chemistry, vol. 68, pp. 100370-100370. Khursheed, R, Dua, K, Vishwas, S, Gulati, M, Jha, NK, Aldhafeeri, GM, Alanazi, FG, Goh, BH, Gupta, G, Paudel, KR, Hansbro, PM, Chellappan, DK & Singh, SK 2022, 'Biomedical applications of metallic nanoparticles in cancer: Current status and future perspectives', Biomedicine & Pharmacotherapy, vol. 150, pp. 112951-112951. Khursheed, R, Paudel, KR, Gulati, M, Vishwas, S, Jha, NK, Hansbro, PM, Oliver, BG, Dua, K & Singh, SK 2022, 'Expanding the arsenal against pulmonary diseases using surface-functionalized polymeric micelles: breakthroughs and bottlenecks', Nanomedicine, vol. 17, no. 12, pp. 881-911. Kianinia, M, Xu, Z-Q, Toth, M & Aharonovich, I 2022, 'Quantum emitters in 2D materials: Emitter engineering, photophysics, and integration in photonic nanostructures', Applied Physics Reviews, vol. 9, no. 1, pp. 011306-011306. Kindler, GS, Wong, HL, Larkum, AWD, Johnson, M, MacLeod, FI & Burns, BP 2022, 'Genome-resolved metagenomics provides insights into the functional complexity of microbial mats in Blue Holes, Shark Bay.', FEMS Microbiology Ecology, vol. 98, no. 1, p. fiab158. The present study describes for the first time the community composition and functional potential of the microbial mats found in the supratidal, gypsum-rich and hypersaline region of Blue Holes, Shark Bay. This was achieved via high-throughput metagenomic sequencing of total mat community DNA and complementary analyses using hyperspectral confocal microscopy. Mat communities were dominated by Proteobacteria (29%), followed by Bacteroidetes/Chlorobi group (11%) and Planctomycetes (10%). These mats were found to also harbour a diverse community of potentially novel microorganisms, including members from the DPANN, Asgard archaea and candidate phyla radiation, with highest diversity found in the lower regions (∼14-20 mm depth) of the mat. In addition to pathways for major metabolic cycles, a range of putative rhodopsins with previously uncharacterized motifs and functions were identified along with heliorhodopsins and putative schizorhodopsins. Critical microbial interactions were also inferred, and from 117 medium- to high-quality metagenome-assembled genomes, viral defence mechanisms (CRISPR, BREX and DISARM), elemental transport, osmoprotection, heavy metal resistance and UV resistance were also detected. These analyses have provided a greater understanding of these distinct mat systems in Shark Bay, including key insights into adaptive responses and proposing that photoheterotrophy may be an important lifestyle in Blue Holes. King, K, Bramucci, AR, Labbate, M, Raina, J-B & Seymour, JR 2022, 'Heterogeneous Growth Enhancement of Vibrio cholerae in the Presence of Different Phytoplankton Species.', Appl Environ Microbiol, vol. 88, no. 17, p. e0115822. Vibrio cholerae is a ubiquitously distributed human pathogen that naturally inhabits marine and estuarine ecosystems. Two serogroups are responsible for causing cholera epidemics, O1 and O139, but several non-O1 and non-O139 V. cholerae (NOVC) strains can induce cholera-like infections. Outbreaks of V. cholerae have previously been correlated with phytoplankton blooms; however, links to specific phytoplankton species have not been resolved. Here, the growth of a NOVC strain (S24) was measured in the presence of different phytoplankton species, alongside phytoplankton abundance and concentrations of dissolved organic carbon (DOC). During 14-day experiments, V. cholerae S24 was cocultured with strains of the axenic phytoplankton species Actinocyclus curvatulus, Cylindrotheca closterium, a Pseudoscourfieldia sp., and a Picochlorum sp. V. cholerae abundances significantly increased in the presence of A. curvatulus, C. closterium, and the Pseudoscourfieldia sp., whereas abundances significantly decreased in the Picochlorum sp. coculture. V. cholerae growth was significantly enhanced throughout the cogrowth experiment with A. curvatulus, whereas when grown with C. closterium and the Pseudoscourfieldia sp., growth only occurred during the late stationary phase of the phytoplankton growth cycle, potentially coinciding with a release of DOC from senescent phytoplankton cells. In each of these cases, significant correlations between phytoplankton-derived DOC and V. cholerae cell abundances occurred. Notably, the presence of V. cholerae also promoted the growth of A. curvatulus and Picochlorum spp., highlighting potential ecological interactions. Variations in abundances of NOVC identified here highlight the potential diversity in V. cholerae-phytoplankton ecological interactions, which may inform efforts to predict outbreaks of NOVC in coastal environments. IMPORTANCE Many environmental strains of V. cholerae do not cause cholera epidemics but remain a public hea... Kirkby, K, Webster, J, Landa, BB, Olivares, C, Roser, S, Falconer, L, Gopurenko, D & Chapman, TA 2022, 'First report of the presence of Verticillium dahliae VCG6 in Australia', Australasian Plant Disease Notes, vol. 17, no. 1. Klein, SG, Geraldi, NR, Anton, A, Schmidt‐Roach, S, Ziegler, M, Cziesielski, MJ, Martin, C, Rädecker, N, Frölicher, TL, Mumby, PJ, Pandolfi, JM, Suggett, DJ, Voolstra, CR, Aranda, M & Duarte, CM 2022, 'Projecting coral responses to intensifying marine heatwaves under ocean acidification', Global Change Biology, vol. 28, no. 5, pp. 1753-1765. Kliment, CR & Gosens, R 2022, 'Chymase-1: a “MAST”-er switch in COPD?', European Respiratory Journal, vol. 60, no. 6, pp. 2201356-2201356. Klingberg, J, Keen, B, Cawley, A, Pasin, D & Fu, S 2022, 'Developments in high-resolution mass spectrometric analyses of new psychoactive substances', Archives of Toxicology, vol. 96, no. 4, pp. 949-967. Knott, GJ, Chong, YS, Passon, DM, Liang, X-H, Deplazes, E, Conte, MR, Marshall, AC, Lee, M, Fox, AH & Bond, CS 2022, 'Structural basis of dimerization and nucleic acid binding of human DBHS proteins NONO and PSPC1', Nucleic Acids Research, vol. 50, no. 1, pp. 522-535. Kondaveeti, S, Petri, DFS & Jeong, HE 2022, 'Efficiency of air-dried and freeze-dried alginate/xanthan beads in batch, recirculating and column adsorption processes', International Journal of Biological Macromolecules, vol. 204, pp. 345-355. Kong, J, Li, L, Liu, J, Marlton, FP, Jørgensen, MRV & Pramanick, A 2022, 'A Local Atomic Mechanism for Monoclinic-Tetragonal Phase Boundary Creation in Li-Doped Na0.5K0.5NbO3 Ferroelectric Solid Solution', Inorganic Chemistry, vol. 61, no. 10, pp. 4335-4349. Kononov, A, Memar, J & Zinder, Y 2022, 'On a borderline between the NP-hard and polynomial-time solvable cases of the flow shop with job-dependent storage requirements', Journal of Global Optimization, vol. 83, no. 3, pp. 445-456. Kordzakhia, NE & Novikov, AA 2022, 'On Maximal Inequalities for Ornstein--Uhlenbeck Processes with Jumps', Theory of Probability & Its Applications, vol. 66, no. 4, pp. 713-728. Kottek, M & Yuen, ML 2022, 'Public health risks from asbestos cement roofing', American Journal of Industrial Medicine, vol. 65, no. 3, pp. 157-161. Krich, C, Mahecha, MD, Migliavacca, M, De Kauwe, MG, Griebel, A, Runge, J & Miralles, DG 2022, 'Decoupling between ecosystem photosynthesis and transpiration: a last resort against overheating', Environmental Research Letters, vol. 17, no. 4, pp. 044013-044013. Krix, DW & Murray, BR 2022, 'A Predictive Model of Leaf Flammability Using Leaf Traits and Radiant Heat Flux for Plants of Fire-Prone Dry Sclerophyll Forest', Forests, vol. 13, no. 2, pp. 152-152. Krix, DW, Murray, ML & Murray, BR 2022, 'Increasing radiant heat flux affects leaf flammability patterns in plant species of eastern Australian fire-prone woodlands.', Plant Biol (Stuttg), vol. 24, no. 2, pp. 302-312. Leaf flammability is a functional trait that can vary widely among plant species. At present, however, the effects that increasing radiant heat flux have on variation in leaf flammability among species are not well understood. Yet, such effects could have important implications for wildfire models that take into account species' differences in flammability. We examined how five leaf flammability attributes spanning ignitibility (times to incandescence and flaming), sustainability (incandescence and flame durations) and combustibility (proportion of leaves entering flaming combustion) responded to increasing radiant heat fluxes (29.6 to 96.6 kWm-2 ) in 10 species of fire-prone woodlands. As radiant heat flux increased, times to incandescence and flaming became significantly faster and proportions of leaves entering flaming combustion became significantly higher. In contrast, incandescence duration became significantly shorter at high radiant heat flux. Differences among species in these flammability attributes decreased with increasing radiant heat flux, with species becoming significantly more similar to each other. Differences among species in flame duration, however, were not significantly affected by increasing radiant heat flux, with leaf flaming durations in each species remaining relatively fixed across the radiant heat flux gradient. Our findings show that leaf flammability is significantly affected by increasing radiant heat flux. We suggest that of the flammability attributes assessed in our study, flame duration is the most informative to include in wildfire models which explicitly consider species' flammability, given that differences among species in flame duration are maintained across a radiant heat flux gradient. Kumar, CD, Raj, PK, Wan, TN, Seng, CK, Sert, QKS, Min, SS, Chellian, J, Candasamy, M, Patel, VK, Arora, P, Kumar, SP, Kumar, SS, Gupta, G, Oliver, BG, Hansbro, PM & Dua, K 2022, 'Targeting the mitochondria in chronic respiratory diseases', Mitochondrion, vol. 67, pp. 15-37. Kumar, R, Kumar, R, Sharma, N, Khurana, N, Singh, SK, Satija, S, Mehta, M & Vyas, M 2022, 'Pharmacological evaluation of bromelain in mouse model of Alzheimer’s disease', NeuroToxicology, vol. 90, pp. 19-34. Kuzhiumparambil, U, Labeeuw, L, Commault, A, Vu, HP, Nguyen, LN, Ralph, PJ & Nghiem, LD 2022, 'Effects of harvesting on morphological and biochemical characteristics of microalgal biomass harvested by polyacrylamide addition, pH-induced flocculation, and centrifugation', Bioresource Technology, vol. 359, pp. 127433-127433. LaJeunesse, TC, Wiedenmann, J, Casado-Amezua, P, D'Ambra, I, Turnham, KE, Nitschke, MR, Oakley, CA, Goffredo, S, Spano, CA, Cubillos, VM, Davy, SK & Suggett, DJ 2022, 'Revival of Philozoon Geddes for host-specialized dinoflagellates, 'zooxanthellae', in animals from coastal temperate zones of northern and southern hemispheres', EUROPEAN JOURNAL OF PHYCOLOGY, vol. 57, no. 2, pp. 166-180. Lam, MMC, Koong, J, Holt, KE, Hall, RM & Hamidian, M 2022, 'Detection and Typing of Plasmids in Acinetobacter baumannii Using rep Genes Encoding Replication Initiation Proteins.', Microbiol Spectr, vol. 11, no. 1, p. e0247822. Plasmids found in Acinetobacter species contribute to the spread of antibiotic resistance genes. They appear to be largely confined to this genus and cannot be typed with available tools and databases. Here, a method for distinguishing and typing these plasmids was developed using a curated, non-redundant set of 621 complete sequences of plasmids from Acinetobacter baumannii. Plasmids were separated into 3 groups based on the Pfam domains of the encoded replication initiation (Rep) protein and a fourth group that lack an identifiable Rep protein. The rep genes of each Rep-encoding group (n = 13 Rep_1, n = 107 RepPriCT_1, n = 351 Rep_3) were then clustered using a threshold of >95% nucleotide identity to define 80 distinct types. Five Rep_1 subgroups, designated R1_T1 to R1-T5, were identified and a sixth reported recently was added. Each R1 type corresponded to a conserved small plasmid sequence. The RepPriCT_1 plasmids fell into 5 subgroups, designated RP-T1 to RP-T5 and the Rep_3 plasmids comprised 69 distinct types (R3-T1 to R3-T69). Three R1, 2 RP and 32 R3 types are represented by only a single plasmid. Over half of the plasmids belong to the 4 most abundant types: the RP-T1 plasmids (n = 97), which include conjugation genes and are often associated with various acquired antibiotic resistance genes, and R3-T1, R3-T2 and R3-T3 (n = 95, 30 and 45, respectively). To facilitate typing and the identification of plasmids in draft genomes using this framework, we established the Acinetobacter Typing database containing representative nucleotide and protein sequences of the type markers (https://github.com/MehradHamidian/AcinetobacterPlasmidTyping). IMPORTANCE Though they contribute to the dissemination of genes that confer resistance to clinically important carbapenem and aminoglycoside antibiotics used to treat life-threatening Acinetobacter baumannii infections, plasmids found in Acinetobacter species have not been well studied. As these plasmids do not... Lam, T, Barratt, MJ, Bartlett, M, Latimer, J, Jauncey, M, Hiley, S, Clark, N, Gerostamoulos, D, Glowacki, L, Roux, C, Morelato, M & Nielsen, S 2022, 'Infrequent detection of unintentional fentanyl use via urinalysis among people who regularly inject opioids in Sydney and Melbourne, Australia.', Addiction, vol. 117, no. 8, pp. 2331-2337. BACKGROUND AND AIM: The current phase of the North American 'opioid crisis' is characterised by illicit fentanyl use; however, the presence of illicit fentanyl in Australia is unknown. This study aimed to monitor unintentional fentanyl consumption in Australia. DESIGN: Rapid Urine Drug Screens (UDS) paired with surveys conducted within Supervised Injecting Facilities (SIFs), and confirmatory laboratory testing. SETTING: Sydney and Melbourne, Australia PARTICIPANTS: Clients who used heroin within the past 2 days (n=911 tests, 2017-2021). Participants were demographically similar to the overall client base (median age 43, 72% male). MEASUREMENTS: UDS were conducted using BTNX Rapid Response™ fentanyl urine strip tests with cross-reactivity to numerous fentanyl analogues. Positive urine samples were analysed using liquid chromatography coupled with tandem mass spectrometry. Surveys covered past 3 day drug use and lifetime report of fentanyl in heroin. FINDINGS: Two percent of participants reported intentional use of fentanyl, mostly through fentanyl patches. Of the 911 rapid UDS conducted, 17 (1.9%) yielded positive results. Eight of these (all from Melbourne) were not explained by survey-reported fentanyl use in the past 3 days. Of these 8 unexplained positives, confirmatory laboratory analysis was conducted on 6, with 4 deemed to be false positives, and 2 confirmed for the presence of fentanyl. This represents the first confirmation of unintended use of fentanyl type substances in this population. CONCLUSION: There is limited evidence of unintentional fentanyl use among people in Sydney and Melbourne, Australia who regularly inject heroin, suggesting that, currently, there is very little illicit fentanyl in Australian drug markets accessed by Supervised Injecting Facilities attendees. This study demonstrates the feasibility of quick onsite testing to cost-effectively screen large samples for fentanyl; however, the high false positive rate emphasises the ... Lao, W, Zhao, Y, Tan, Y, Johnson, M, Li, Y, Xiao, L, Cheng, J, Lin, Y & Qu, X 2022, 'Regulatory Effects and Mechanism of Action of Green Tea Polyphenols on Osteogenesis and Adipogenesis in Human Adipose Tissue-Derived Stem Cells.', Curr Issues Mol Biol, vol. 44, no. 12, pp. 6046-6058. We previously showed that green tea polyphenols (GTPs) exert antiadipogenic effects on preadipocyte proliferation. Here, we investigated the regulatory effects of GTPs on osteogenesis and adipogenesis during early differentiation of human adipose tissue-derived stem cells (hADSC). Adipogenesis of hADSCs was determined by oil-red-O staining and triglycerides synthesis measurement. Osteoporosis of hADSC was measured using alkaline phosphatase assays and intracellular calcium levels. Immunofluorescence staining and qRT-PCR were used to detect PPARγ-CEBPA regulated adipogenic pathway regulated by PPAR-CEBPA and the osteogenic pathway mediated by RUNX2-BMP2. We found that GTPs treatment significantly decreased lipid accumulation and cellular triglyceride synthesis in mature adipocytes and attenuated pioglitazone-induced adipogenesis in a dose-dependent manner. GTPs downregulated protein and mRNA expression of Pparγ and attenuated pioglitazone-stimulated-Cebpa expression. GTPs treatment significantly enhanced hADSCs differentiation into osteoblasts compared to control and pioglitazone-treated cells. GTPs upregulated RunX2 and Bmp2 proteins and mRNA expression compared to control and significantly attenuated decreased RunX2 and Bmp2 mRNA expression by pioglitazone. In conclusion, our data demonstrates GTPs possesses great ability to facilitate osteogenesis and simultaneously inhibits hADSC differentiation into adipogenic lineage by upregulating the RUNX2-BMP2 mediated osteogenic pathway and suppressing PPARγ-induced signaling of adipogenesis. These findings highlight GTPs' potential to combat osteoporosis associated with obesity. Larkin, BP, Nguyen, LT, Hou, M, Glastras, SJ, Chen, H, Faiz, A, Chen, J, Wang, R, Pollock, CA & Saad, S 2022, 'Low‐dose hydralazine reduces albuminuria and glomerulosclerosis in a mouse model of obesity‐related chronic kidney disease', Diabetes, Obesity and Metabolism, vol. 24, no. 10, pp. 1939-1949. Larsson, ME, Bramucci, AR, Collins, S, Hallegraeff, G, Kahlke, T, Raina, J-B, Seymour, JR & Doblin, MA 2022, 'Mucospheres produced by a mixotrophic protist impact ocean carbon cycling.', Nat Commun, vol. 13, no. 1, p. 1301. Mixotrophic protists (unicellular eukaryotes) that engage in both phototrophy (photosynthesis) and phago-heterotrophy (engulfment of particles)-are predicted to contribute substantially to energy fluxes and marine biogeochemical cycles. However, their impact remains largely unquantified. Here we describe the sophisticated foraging strategy of a widespread mixotrophic dinoflagellate, involving the production of carbon-rich 'mucospheres' that attract, capture, and immobilise microbial prey facilitating their consumption. We provide a detailed characterisation of this previously undescribed behaviour and reveal that it represents an overlooked, yet quantitatively significant mechanism for oceanic carbon fluxes. Following feeding, the mucospheres laden with surplus prey are discarded and sink, contributing an estimated 0.17-1.24 mg m-2 d-1 of particulate organic carbon, or 0.02-0.15 Gt to the biological pump annually, which represents 0.1-0.7% of the estimated total export from the euphotic zone. These findings demonstrate how the complex foraging behaviour of a single species of mixotrophic protist can disproportionally contribute to the vertical flux of carbon in the ocean. Law, AMK, Chen, J, Colino-Sanguino, Y, Fuente, LRDL, Fang, G, Grimes, SM, Lu, H, Huang, RJ, Boyle, ST, Venhuizen, J, Castillo, L, Tavakoli, J, Skhinas, JN, Millar, EKA, Beretov, J, Rossello, FJ, Tipper, JL, Ormandy, CJ, Samuel, MS, Cox, TR, Martelotto, L, Jin, D, Valdes-Mora, F, Ji, HP & Gallego-Ortega, D 2022, 'ALTEN: A High-Fidelity Primary Tissue-Engineering Platform to Assess Cellular Responses Ex Vivo.', Adv Sci (Weinh), vol. 9, no. 21, pp. e2103332-2103332. To fully investigate cellular responses to stimuli and perturbations within tissues, it is essential to replicate the complex molecular interactions within the local microenvironment of cellular niches. Here, the authors introduce Alginate-based tissue engineering (ALTEN), a biomimetic tissue platform that allows ex vivo analysis of explanted tissue biopsies. This method preserves the original characteristics of the source tissue's cellular milieu, allowing multiple and diverse cell types to be maintained over an extended period of time. As a result, ALTEN enables rapid and faithful characterization of perturbations across specific cell types within a tissue. Importantly, using single-cell genomics, this approach provides integrated cellular responses at the resolution of individual cells. ALTEN is a powerful tool for the analysis of cellular responses upon exposure to cytotoxic agents and immunomodulators. Additionally, ALTEN's scalability using automated microfluidic devices for tissue encapsulation and subsequent transport, to enable centralized high-throughput analysis of samples gathered by large-scale multicenter studies, is shown. Lazenby, JJ, Li, ES & Whitchurch, CB 2022, 'Cell wall deficiency – an alternate bacterial lifestyle?', Microbiology, vol. 168, no. 8. Le, RN, Bramucci, A, O'Brien, J, Ostrowski, M, Brown, MV, Van, DKJ, Bodrossy, L, Raina, J-B, Ajani, P & Seymour, J 2022, 'Diatom Biogeography, Temporal Dynamics, and Links to Bacterioplankton across Seven Oceanographic Time-Series Sites Spanning the Australian Continent.', Microorganisms, vol. 10, no. 2, pp. 338-338. Diatom communities significantly influence ocean primary productivity and carbon cycling, but their spatial and temporal dynamics are highly heterogeneous and are governed by a complex diverse suite of abiotic and biotic factors. We examined the seasonal and biogeographical dynamics of diatom communities in Australian coastal waters using amplicon sequencing data (18S-16S rRNA gene) derived from a network of oceanographic time-series spanning the Australian continent. We demonstrate that diatom community composition in this region displays significant biogeography, with each site harbouring distinct community structures. Temperature and nutrients were identified as the key environmental contributors to differences in diatom communities at all sites, collectively explaining 21% of the variability observed in diatoms assemblages. However, specific groups of bacteria previously implicated in mutualistic ecological interactions with diatoms (Rhodobacteraceae, Flavobacteriaceae and Alteromonadaceae) also explained a further 4% of the spatial dynamics observed in diatom community structure. We also demonstrate that the two most temperate sites (Port Hacking and Maria Island) exhibited strong seasonality in diatom community and that at these sites, winter diatom communities co-occurred with higher proportion of Alteromonadaceae. In addition, we identified significant co-occurrence between specific diatom and bacterial amplicon sequence variants (ASVs), with members of the Roseobacter and Flavobacteria clades strongly correlated with some of the most abundant diatom genera (Skeletonema, Thalassiosira, and Cylindrotheca). We propose that some of these co-occurrences might be indicative of ecologically important interactions between diatoms and bacteria. Our analyses reveal that in addition to physico-chemical conditions (i.e., temperature, nutrients), the relative abundance of specific groups of bacteria appear to play an important role in shaping the spatial an... Lee, HW, Lee, MS, Kim, T-H, Alraek, T, Zaslawski, C, Kim, JW & Moon, DG 2022, 'Ginseng for Erectile Dysfunction: A Cochrane Systematic Review', The World Journal of Men's Health, vol. 40, no. 2, pp. 264-264. Lee, PLT, Kanodarwala, FK, Lennard, C, Spindler, X, Spikmans, V, Roux, C & Moret, S 2022, 'Latent fingermark detection using functionalised silicon oxide nanoparticles: Investigation into novel application procedures.', Forensic Sci Int, vol. 335, pp. 111275-111275. Investigations into the application of carboxyl-functionalised silicon oxide nanoparticles doped with a ruthenium complex (RuBpy-doped CES-SiO2 NPs) for latent fingermark development on non-porous surfaces were reported in previous studies. These studies suggested that an optimised NP-based method demonstrated advantages in fingermark selectivity and sensitivity. To continue the series of research into using RuBpy-doped CES-SiO2 NPs for fingermark detection, the versatility and overall practicality of the optimised SiO2 NP-based reagent for latent fingermark detection and enhancement was evaluated. When the optimised NP-based method was used in a repeated fashion (application of multiple NP treatment cycles), it was found that the overall fingermark detection quality increased across the evaluated fingermarks without a high risk of overdevelopment. The possibility of incorporating the optimised NP-based reagent for potential operational use (e.g., at crime scenes) was successfully demonstrated via spray application on three test surfaces (aluminium foil, transparent polypropylene film and green polyethylene film). It was also shown that further enhancement of 'spray-detected' fingermarks was achievable via subsequent treatment using the NP-based reagent in a colloidal dispersion bath. Additionally, the compatibility of the optimised NP-based method with two-step cyanoacrylate fuming for latent fingermark detection was evaluated. It was concluded that the two techniques are not compatible for application in a fingermark detection sequence. While encouraging results were demonstrated in this study, further optimisation and comparison will be required before the multiple-treatment and spray-treatment approaches can be considered for operational implementation. Lee, S-H, Kang, M, Jang, H, Kondaveeti, S, Sun, K, Kim, S, Park, H-H & Jeong, HE 2022, 'Bifunctional Amphiphilic Nanospikes with Antifogging and Antibiofouling Properties', ACS Applied Materials & Interfaces, vol. 14, no. 34, pp. 39478-39488. Leggat, W, Heron, SF, Fordyce, A, Suggett, DJ & Ainsworth, TD 2022, 'Experiment Degree Heating Week (eDHW) as a novel metric to reconcile and validate past and future global coral bleaching studies.', J Environ Manage, vol. 301, pp. 113919-113919. Coral bleaching has increasingly impacted reefs worldwide over the past four decades. Despite almost 40 years of research into the mechanistic, physiological, ecological, biophysical and climatic drivers of coral bleaching, metrics to allow comparison between ecological observations and experimental simulations still do not exist. Here we describe a novel metric - experimental Degree Heating Week (eDHW) - with which to standardise the persistently variable thermal conditions employed across experimental studies of coral bleaching by modify the widely used Degree Heating Week (DHW) metric used in ecological studies to standardise cumulative heat loading. Leigh, A 2022, 'Using leaf shape to determine leaf size could be a game-changer. A commentary on: ‘Leaf size estimation based on leaf length, width and shape’', Annals of Botany, vol. 129, no. 2, pp. i-ii. Leng, S, Huete, A, Cleverly, J, Gao, S, Yu, Q, Meng, X, Qi, J, Zhang, R & Wang, Q 2022, 'Assessing the Impact of Extreme Droughts on Dryland Vegetation by Multi-Satellite Solar-Induced Chlorophyll Fluorescence', Remote Sensing, vol. 14, no. 7, pp. 1581-1581. Satellite-estimated solar-induced chlorophyll fluorescence (SIF) is proven to be an effective indicator for dynamic drought monitoring, while the capability of SIF to assess the variability of dryland vegetation under water and heat stress remains challenging. This study presents an analysis of the responses of dryland vegetation to the worst extreme drought over the past two decades in Australia, using multi-source spaceborne SIF derived from the Global Ozone Monitoring Experiment-2 (GOME-2) and TROPOspheric Monitoring Instrument (TROPOMI). Vegetation functioning was substantially constrained by this extreme event, especially in the interior of Australia, in which there was hardly seasonal growth detected by neither satellite-based observations nor tower-based flux measurements. At a 16-day interval, both SIF and enhanced vegetation index (EVI) can timely capture the reduction at the onset of drought over dryland ecosystems. The results demonstrate that satellite-observed SIF has the potential for characterizing and monitoring the spatiotemporal dynamics of drought over water-limited ecosystems, despite coarse spatial resolution coupled with high-retrieval noise as compared with EVI. Furthermore, our study highlights that SIF retrieved from TROPOMI featuring substantially enhanced spatiotemporal resolution has the promising capability for accurately tracking the drought-induced variation of heterogeneous dryland vegetation. Leng, S, Huete, A, Cleverly, J, Lu, X, Ma, X, Gao, S & Yu, Q 2022, 'Response of dryland vegetation under extreme wet events with satellite measures of greenness and fluorescence.', Science of the Total Environment, vol. 842, pp. 1-15. Extreme wet events in central Australia triggered large vegetation responses that contributed greatly to large global land carbon sink anomalies. There remain significant uncertainties on the extent to which these events over dryland vegetation can be monitored and assessed with satellite data. In this study, we investigated the vegetation responses of the major Australian semiarid biomes to two extreme wet events utilizing multi-satellite observations of (1) solar-induced chlorophyll fluorescence (SIF), as a proxy for photosynthetic activity and (2) the enhanced vegetation index (EVI), as a measure of canopy chlorophyll or greenness. We related these satellite observations with gross primary productivity (GPP) estimated from eddy covariance tower sites, as a performance benchmark. The C3-dominated Mulga woodland was the most responsive biome to both wet pulses and exhibited the highest sensitivity to soil moisture. The C4-dominated Hummock grassland was more responsive to the 2011 'big wet' event, relative to the later 2016-2017 wet pulse. EVI swiftly responded to the extreme wet events and showed markedly amplified seasonal amplitude, however, there was a time lag as compared with SIF during the post-wet period, presumably due to the relatively slower chlorophyll degradation in contrast with declines in photosynthetic activity. Despite a robust linear SIF-GPP relationship (r2 ranging from 0.59 to 0.85), the spatially coarse SIF derived from the Global Ozone Monitoring Experiment-2 (GOME-2) yielded high retrieval noise over the xeric biomes, hindering its capacity to capture thoroughly the dryland vegetation dynamics in central Australia. Our study highlights that synchronous satellite observations of greenness and fluorescence can potentially offer an improved understanding of dryland vegetation dynamics and can advance our ability to detect ecosystem alterations under future changing climates. Leng, S, Huete, A, Cleverly, J, Yu, Q, Zhang, R & Wang, Q 2022, 'Spatiotemporal Variations of Dryland Vegetation Phenology Revealed by Satellite-Observed Fluorescence and Greenness across the North Australian Tropical Transect', Remote Sensing, vol. 14, no. 13, pp. 2985-2985. Accurate characterization of spatial patterns and temporal variations in dryland vegetation is of great importance for improving our understanding of terrestrial ecosystem functioning under changing climates. Here, we explored the spatiotemporal variability of dryland vegetation phenology using satellite-observed Solar-Induced chlorophyll Fluorescence (SIF) and the Enhanced Vegetation Index (EVI) along the North Australian Tropical Transect (NATT). Substantial impacts of extreme drought and intense wetness on the phenology and productivity of dryland vegetation are observed by both SIF and EVI, especially in the arid/semiarid interior of Australia without detectable seasonal-ity in the dry year of 2018–2019. The greenness-based vegetation index (EVI) can more accurately capture the seasonal and interannual variation in vegetation production than SIF (EVI r2: 0.47~0.86, SIF r2: 0.47~0.78). However, during the brown-down periods, the rate of decline in EVI is evidently slower than that in SIF and in situ measurement of gross primary productivity (GPP), due partially to the advanced seasonality of absorbed photosynthetically active radiation. Over 70% of the variability of EVI (except for Hummock grasslands) and 40% of the variability of SIF (except for shrublands) can be explained by the water-related drivers (rainfall and soil moisture). By contrast, air temperature contributed to 25~40% of the variability of the effective fluorescence yield (SIFyield) across all biomes. In spite of high retrieval noises and variable accuracy in phenological metrics (MAE: 8~60 days), spaceborne SIF observations, offsetting the drawbacks of greenness-based phenology products with a potentially lagged end of the season, have the promising capability of mapping and characterizing the spatiotemporal dynamics of dryland vegetation phenology. Leong, W, Lutz, C, Williams, J, Poh, YH, Yee, BYK, Chua, C, Rice, S, Givskov, M, Sanderson-Smith, M & McDougald, D 2022, 'Pseudomonas aeruginosa isolates co-incubated with Acanthamoeba castellanii exhibit phenotypes similar to chronic cystic fibrosis isolates', p. 2020.02.25.964320. The opportunistic pathogen, Pseudomonas aeruginosa , is ubiquitous in the environment, and in humans is capable of causing acute and chronic infections. P. aeruginosa , when co-incubated with the bacterivorous amoeba, Acanthamoeba castellanii , for extended periods, produced genetic and phenotypic variants. Sequencing of late-stage amoeba-adapted P. aeruginosa isolates demonstrated single nucleotide polymorphisms within genes that encode known virulence factors, and this correlated with a reduction in expression of virulence traits. Virulence towards the nematode, Caenorhabditis elegans , was attenuated in late-stage amoeba-adapted P. aeruginosa compared to early stage amoeba-adapted and non-adapted counterparts. Late-stage amoeba-adapted P. aeruginosa lost competitive fitness compared to non-adapted counterparts when grown in nutrient rich media. However, non-adapted P. aeruginosa were rapidly cleared by amoeba predation, whereas late-stage amoeba-adapted isolates remained in higher numbers 24 h after ingestion by amoeba. In addition, there was reduced uptake by macrophage of amoeba-adapted isolates and reduced uptake by human neutrophils as well as increased survival in the presence of neutrophils. Our findings indicate that the selection imposed by amoeba on P. aeruginosa resulted in reduced virulence over time. Importantly, the genetic and phenotypic traits possessed by late-stage amoeba-adapted P. aeruginosa are similar to what is observed for isolates obtained from chronic cystic fibrosis infections. This notable overlap in adaptation to different host types suggests similar selection pressures among host cell types. Leong, W, Poh, WH, Williams, J, Lutz, C, Hoque, MM, Poh, YH, Yee, BYK, Chua, C, Givskov, M, Sanderson-Smith, M, Rice, SA & McDougald, D 2022, 'Adaptation to an amoeba host leads to Pseudomonas aeruginosa isolates with attenuated virulence.', Appl Environ Microbiol, vol. 88, no. 5, p. aem0232221. The opportunistic pathogen Pseudomonas aeruginosa, is ubiquitous in the environment, and in humans is capable of causing acute or chronic infections. In the natural environment, predation by bacterivorous protozoa represents a primary threat to bacteria. Here, we determined the impact of long-term exposure of P. aeruginosa to predation pressure. P. aeruginosa persisted when co-incubated with the bacterivorous Acanthamoeba castellanii for extended periods and produced genetic and phenotypic variants. Sequencing of late-stage amoeba-adapted P. aeruginosa isolates demonstrated single nucleotide polymorphisms within genes that encode known virulence factors and this correlated with a reduction in expression of virulence traits. Virulence towards the nematode, Caenorhabditis elegans, was attenuated in late-stage amoeba-adapted P. aeruginosa compared to early-stage amoeba-adapted and non-adapted counterparts. Further, late-stage amoeba-adapted P. aeruginosa showed increased competitive fitness and enhanced survival in amoeba as well as in macrophage and neutrophils. Interestingly, our findings indicate that the selection imposed by amoeba resulted in P. aeruginosa isolates with reduced virulence and enhanced fitness, similar to those recovered from chronic cystic fibrosis infections. Thus, predation by protozoa and long-term colonization of the human host may represent similar environments that select for similar losses of gene function. Importance Pseudomonas aeruginosa is an opportunistic pathogen that causes both acute infections in plants and animals, including humans, and chronic infections in immunocompromised and cystic fibrosis patients. This bacterium is commonly found in soils and water where bacteria are constantly under threat of being consumed by bacterial predators, e.g. protozoa. To escape being killed, bacteria have evolved a suite of mechanisms that protect them from being consumed or digested. Here, we examine the effect of long-term predati... Lewis, BM, Suggett, DS, Prentis, PJ & Nothdurft, LD 2022, 'Cellular adaptations leading to coral fragment attachment on artificial substrates in Acropora millepora (Am-CAM)', Sci Rep, vol. 12, no. 1, p. 18431. Reproductive propagation by asexual fragmentation in the reef-building coral Acropora millepora depends on (1) successful attachment to the reef substrate through modification of soft tissues and (2) a permanent bond with skeletal encrustation. Despite decades of research examining asexual propagation in corals, the initial response, cellular reorganisation, and development leading to fragment substrate attachment via a newly formed skeleton has not been documented in its entirety. Here, we establish the first 'coral attachment model' for this species ('Am-CAM') by developing novel methods that allow correlation of fluorescence and electron microscopy image data with in vivo microscopic time-lapse imagery. This multi-scale imaging approach identified three distinct phases involved in asexual propagation: (1) the contact response of the coral fragment when contact with the substrate, followed by (2) fragment stabilisation through anchoring by the soft tissue, and (3) formation of a 'lappet-like appendage' structure leading to substrate bonding of the tissue for encrustation through the onset of skeletal calcification. In developing Am-CAM, we provide new biological insights that can enable reef researchers, managers and coral restoration practitioners to begin evaluating attachment effectiveness, which is needed to optimise species-substrate compatibility and achieve effective outplanting. Lewis, RE, Davy, SK, Gardner, SG, Rongo, T, Suggett, DJ & Nitschke, MR 2022, 'Colony self-shading facilitates Symbiodiniaceae cohabitation in a South Pacific coral community', Coral Reefs, vol. 41, no. 5, pp. 1433-1447. Li, J, Ahmed, W, Metcalfe, S, Smith, WJM, Tscharke, B, Lynch, P, Sherman, P, Vo, PHN, Kaserzon, SL, Simpson, SL, McCarthy, DT, Thomas, KV, Mueller, JF & Thai, P 2022, 'Monitoring of SARS-CoV-2 in sewersheds with low COVID-19 cases using a passive sampling technique.', Water Res, vol. 218, pp. 118481-118481. Monitoring SARS-CoV-2 RNA in sewer systems, upstream of a wastewater treatment plant, is an effective approach for understanding potential COVID-19 transmission in communities with higher spatial resolutions. Passive sampling devices provide a practical solution for frequent sampling within sewer networks where the use of autosamplers is not feasible. Currently, the design of upstream sampling is impeded by limited understanding of the fate of SARS-CoV-2 RNA in sewers and the sensitivity of passive samplers for the number of infected individuals in a catchment. In this study, passive samplers containing electronegative membranes were applied for at least 24-h continuous sampling in sewer systems. When monitoring SARS-CoV-2 along a trunk sewer pipe, we found RNA signals decreased proportionally to increasing dilutions, with non-detects occurring at the end of pipe. The passive sampling membranes were able to detect SARS-CoV-2 shed by >2 COVID-19 infection cases in 10,000 people. Moreover, upstream monitoring in multiple sewersheds using passive samplers identified the emergence of SARS-CoV-2 in wastewater one week ahead of clinical reporting and reflected the spatiotemporal spread of a COVID-19 cluster within a city. This study provides important information to guide the development of wastewater surveillance strategies at catchment and subcatchment levels using different sampling techniques. Li, J, Luu, LDW, Wang, X, Cui, X, Huang, X, Fu, J, Zhu, X, Li, Z, Wang, Y & Tai, J 2022, 'Metabolomic analysis reveals potential biomarkers and the underlying pathogenesis involved in Mycoplasma pneumoniae pneumonia.', Emerging Microbes and Infections, vol. 11, no. 1, pp. 593-605. Although previous studies have reported the use of metabolomics for infectious diseases, little is known about the potential function of plasma metabolites in children infected with Mycoplasma pneumoniae (MP). Here, a combination of liquid chromatography-quadrupole time-of-flight mass spectrometry and random forest-based classification model was used to provide a broader range of applications in MP diagnosis. In the training cohort, plasma from 63 MP pneumonia children (MPPs), 37 healthy controls (HC) and 29 infectious disease controls (IDC) was collected. After multivariate analyses, 357 metabolites were identified to be differentially expressed among MPP, HC and IDC groups, and 3 metabolites (568.5661, 459.3493 and 411.3208) had high diagnostic values. In an independent cohort with 57 blinded subjects, samples were successfully classified into different groups, demonstrating the reliability of these biomarkers for distinguishing MPPs from controls. A metabolomic signature analysis identified major classes of glycerophospholipids, sphingolipids and fatty acyls were increased in MPPs. These markedly altered metabolites are mainly involved in glycerophospholipid and sphingolipid metabolism. As the ubiquitous building blocks of eukaryotic cell membranes, dysregulated lipid metabolism indicates damage of the cellular membrane and the activation of immunity in MPPs. Moreover, lipid metabolites, differentially expressed between severe and mild MPPs, were correlated with the markers of extrapulmonary complications, suggesting that they may be involved in MPP disease severity. These findings may offer new insights into biomarker selection and the pathogenesis of MPP in children. Li, J, Song, J, Luo, L, Zhang, H, Feng, J, Zhao, X, Guo, X, Dong, H, Chen, S, Liu, H, Shao, G, Anthopoulos, TD, Su, Y, Wang, F & Wang, G 2022, 'Synergy of MXene with Se Infiltrated Porous N‐Doped Carbon Nanofibers as Janus Electrodes for High‐Performance Sodium/Lithium–Selenium Batteries', Advanced Energy Materials, vol. 12, no. 32, pp. 2200894-2200894. Li, J, Zhang, S, Zheng, S, Han, K, Sun, B, Bi, Z & Wang, X 2022, 'Theoretical Study on Thermoelectric Performance of N‐Type Mg3(Sb,Bi)2 Single Crystal for Cooling or Power Generation', Advanced Theory and Simulations, vol. 5, no. 7. Li, L, Mac Aogáin, M, Xu, T, Jaggi, TK, Chan, LLY, Qu, J, Wei, L, Liao, S, Cheng, HS, Keir, HR, Dicker, AJ, Tan, KS, De Yun, W, Koh, MS, Ong, TH, Lim, AYH, Abisheganaden, JA, Low, TB, Hassan, TM, Long, X, Wark, PAB, Oliver, B, Drautz-Moses, DI, Schuster, SC, Tan, NS, Fang, M, Chalmers, JD & Chotirmall, SH 2022, 'Neisseria species as pathobionts in bronchiectasis', Cell Host & Microbe, vol. 30, no. 9, pp. 1311-1327.e8. Li, M, Kobayashi, R, Amos, RD, Ford, MJ & Reimers, JR 2022, 'Density functionals with asymptotic-potential corrections are required for the simulation of spectroscopic properties of materials', Chemical Science, vol. 13, no. 5, pp. 1492-1503. Five effects of correction of the asymptotic potential error in density functionals are identified that significantly improve calculated properties of molecular excited states involving charge-transfer character. Newly developed materials-science computational methods are used to demonstrate how these effects manifest in materials spectroscopy. Connection is made considering chlorophyll-a as a paradigm for molecular spectroscopy, 22 iconic materials as paradigms for 3D materials spectroscopy, and the VN− defect in hexagonal boron nitride as an example of the spectroscopy of defects in 2D materials pertaining to nanophotonics. Defects can equally be thought of as being “molecular” and “materials” in nature and hence bridge the relms of molecular and materials spectroscopies. It is concluded that the density functional HSE06, currently considered as the standard for accurate calculations of materials spectroscopy, should be replaced, in most instances, by the computationally similar but asymptotically corrected CAM-B3LYP functional, with some specific functionals for materials-use only providing further improvements. Li, M, Wen Ma, Z, Jun Deng, S, Oliver, BG, Wang, T, Ping Zhang, H, Wang, L, McDonald, VM, Wang, J, Liu, D, Gibson, PG, Ming Luo, F, Min Li, W, Jing Wan, H & Wang, G 2022, 'Development and validation of a noninvasive prediction model for identifying eosinophilic asthma', Respiratory Medicine, vol. 201, pp. 106935-106935. Li, M-Y, Qin, Y-Q, Tian, Y-G, Li, K-C, Oliver, BG, Liu, X-F, Zhao, P & Li, J-S 2022, 'Effective-component compatibility of Bufei Yishen formula III ameliorated COPD by improving airway epithelial cell senescence by promoting mitophagy via the NRF2/PINK1 pathway.', BMC Pulm Med, vol. 22, no. 1, p. 434. BACKGROUND: Effective-component compatibility of Bufei Yishen formula III (ECC-BYF III) demonstrates positive effects on stable chronic obstructive pulmonary disease (COPD). PURPOSE: To investigate the mechanisms of ECC-BYF III on COPD rats from the aspect of airway epithelial cell senescence. METHODS: COPD model rats (Sprague-Dawley rat) were treated with ECC-BYF III for 8 weeks, and the efficacy was evaluated. Cigarette smoke extract (CSE)-induced senescence model of airway epithelial cells was treated with ECC-BYF III, and related enzymes and proteins involved in oxidative stress and mitophagy were detected. RESULTS: ECC-BYF III markedly rescued pulmonary function and histopathological changes, which might be associated with the amelioration of lung senescence, including the reduction of malondialdehyde (MDA) and tumor necrosis factor-α (TNF-α), interleukin (IL)-6 and matrix metalloproteinase (MMP)-9 levels, increase of the level in total superoxide dismutase (T-SOD), and decease in the p21 level in the airways. Furthermore, ECC-BYF III suppressed p16 and p21 expressions and senescence-associated β-galactosidase (SA-β-Gal) in CSE-induced airway epithelial cells. Moreover, ECC-BYF III upregulated mitophagy-related proteins, including the co-localizations of TOM20 and LC3B, PINK1 and PARK2, and improved mitochondrial function by upregulating mitochondrial mitofusin (MFN)2 and reducing dynamin-related protein 1 (DRP1) expression. ECC-BYF III enhanced the activities of T-SOD and GSH-PX by up-regulating NRF2, thus inhibiting oxidative stress. After intervention with NRF2 inhibitor, the regulation effects of ECC-BYF III on oxidative stress, mitophagy and senescence in airway epithelial cells were significantly suppressed. CONCLUSIONS: ECC-BYF III exerts beneficial effects on COPD rats by ameliorating airway epithelial cell senescence, which is mediated by inhibiting oxidative stress and subsequently enhancing mitophagy through the activation of NRF2 signaling. Li, T, Geier, M, Ingham, J & D, SH 2022, 'Higher-order topological superconductivity from repulsive interactions in kagome and honeycomb systems', 2D Materials, vol. 9, no. 1, pp. 015031-015031. We discuss a pairing mechanism in interacting two-dimensional multipartite lattices that intrinsically leads to a second order topological superconducting state with a spatially modulated gap. When the chemical potential is close to Dirac points, oppositely moving electrons on the Fermi surface undergo an interference phenomenon in which the Berry phase converts a repulsive electron-electron interaction into an effective attraction. The topology of the superconducting phase manifests as gapped edge modes in the quasiparticle spectrum and Majorana Kramers pairs at the corners. We present symmetry arguments which constrain the possible form of the electron-electron interactions in these systems and classify the possible superconducting phases which result. Exact diagonalization of the Bogoliubov-de Gennes Hamiltonian confirms the existence of gapped edge states and Majorana corner states, which strongly depend on the spatial structure of the gap. Possible applications to vanadium-based superconducting kagome metals AV3Sb5 (A = K, Rb, Cs) are discussed. Li, T, Ingham, J & Scammell, HD 2022, 'Nested Fermi surfaces and correlated electronic phases in hole-doped semiconductor quantum wells', Physical Review B, vol. 105, no. 11, p. 115302. We demonstrate the existence of novel interaction effects in hole-doped semiconductor quantum wells which are connected to dramatic changes in the Fermi surface geometry occurring upon variation of the doping. We present band structure calculations showing that quantum wells formed in p-type cubic semiconductors develop perfectly nested Fermi surfaces at a critical hole density p~1/d2 set by the width d of the quantum well. Nesting gives rise to competing superconducting and charge or spin density wave order, which we analyze using the perturbative renormalization group method. The correlated phases may be created or destroyed by tuning the hole density towards or away from the critical density. Our results establish p-type semiconductor quantum wells as a platform for novel correlated phases, which may be precisely controlled using electrostatic gating and external magnetic fields. Li, Y, Ji, X, Chang, L, Tang, J, Hua, M, Liu, J, O'Neill, C, Huang, X & Jin, X 2022, 'Click-iT® Plus OPP Alexa Fluor® Protein Synthesis Assay in Embryonic Cells', BIO-PROTOCOL, vol. 12, no. 11. Liao, J, Yang, L, Wu, S, Yang, Z, Zhou, J, Jin, D & Guan, M 2022, 'NIR-II emissive properties of 808 nm-excited lanthanide-doped nanoparticles for multiplexed in vivo imaging', Journal of Luminescence, vol. 242, pp. 118597-118597. Lin, JX, Siriviboon, P, Scammell, HD, Liu, S, Rhodes, D, Watanabe, K, Taniguchi, T, Hone, J, Scheurer, MS & Li, JIA 2022, 'Zero-field superconducting diode effect in small-twist-angle trilayer graphene', Nature Physics, vol. 18, no. 10, pp. 1221-1227. The critical current of a superconductor can be different for opposite directions of current flow when both time-reversal and inversion symmetry are broken. Such non-reciprocal behaviour creates a superconducting diode and has recently been experimentally demonstrated by breaking these symmetries with an applied magnetic field or by the construction of a magnetic tunnel junction. Here we report an intrinsic superconducting diode effect that is present at zero external magnetic field in mirror-symmetric twisted trilayer graphene. Such non-reciprocal behaviour, with sign that can be reversed through training with an out-of-plane magnetic field, provides direct evidence of the microscopic coexistence between superconductivity and time-reversal symmetry breaking. In addition to the magnetic-field trainability, we show that the zero-field diode effect can be controlled by varying the carrier density or twist angle. A natural interpretation for the origin of the intrinsic diode effect is an imbalance in the valley occupation of the underlying Fermi surface, which probably leads to finite-momentum Cooper pairing and nematicity in the superconducting phase. Liu, B, Liao, J, Song, Y, Chen, C, Ding, L, Lu, J, Zhou, J & Wang, F 2022, 'Multiplexed structured illumination super-resolution imaging with lifetime-engineered upconversion nanoparticles', Nanoscale Advances, vol. 4, no. 1, pp. 30-38. The emerging optical multiplexing within nanoscale shows super-capacity in encoding information by using lifetime fingerprints from luminescent nanoparticles. However, the optical diffraction limit compromises the decoding accuracy and throughput of the nanoparticles during conventional widefield imaging. This, in turn, challenges the quality of nanoparticles to afford the modulated excitation condition and further retain the multiplexed optical fingerprints for super-resolution multiplexing. Here we report a tailor-made multiplexed super-resolution imaging method using the lifetime-engineered upconversion nanoparticles. We demonstrate that the nanoparticles are bright, uniform, and stable under structured illumination, which supports a lateral resolution of 185 nm, less than 1/4th of the excitation wavelength. We further develop a deep learning algorithm to coordinate with super-resolution images for more accurate decoding compared to a numeric algorithm. We demonstrate a three-channel super-resolution imaging based optical multiplexing with decoding accuracies above 93% for each channel and larger than 60% accuracy for potential seven-channel multiplexing. The improved resolution provides high throughput by resolving the particles within the diffraction-limited spots, which enables higher multiplexing capacity in space. This lifetime multiplexing super-resolution method opens a new horizon for handling the growing amount of information content, disease source, and security risk in modern society. Liu, G, Jarnicki, AG, Paudel, KR, Lu, W, Wadhwa, R, Philp, AM, Van, EH, Marshall, JE, Malyla, V, Katsifis, A, Fricker, M, Hansbro, NG, Dua, K, Kermani, NZ, Eapen, MS, Tiotiu, A, Chung, KF, Caramori, G, Bracke, K, Adcock, IM, Sohal, SS, Wark, PA, Oliver, BG & Hansbro, PM 2022, 'Adverse roles of mast cell chymase-1 in chronic obstructive pulmonary disease.', Eur Respir J, vol. 60, no. 6, pp. 2101431-2101431. BACKGROUND: COPD is the third leading cause of death worldwide. Cigarette smoke (CS)-induced chronic inflammation inducing airway remodelling, emphysema and impaired lung function is the primary cause. Effective therapies are urgently needed. Human chymase-1 (hCMA1) and it's ortholog mCMA1/mouse mast cell (MC) protease-5 (mMCP5) are exocytosed from activated MCs and have adverse roles in numerous disorders, but their role in COPD is unknown. METHODS: We evaluated hCMA1 levels in lung tissues of COPD patients. We used mmcp5-deficient (-/-) mice to evaluate this proteases' role and potential for therapeutic targeting in CS-induced experimental COPD. We also used ex vivo/in vitro studies to define mechanisms. RESULTS: The levels of hCMA1 mRNA and CMA1+ MCs were increased in lung tissues from severe compared to early/mild COPD patients, non-COPD smokers and healthy controls. Degranulated MC numbers and mMCP5 protein were increased in lung tissues of wild-type (WT) mice with experimental COPD. mmcp5 -/- mice were protected against CS-induced inflammation and macrophage accumulation, airway remodelling, emphysema and impaired lung function in experimental COPD. CS extract challenge of co-cultures of MCs from WT but not mmcp5 -/- mice with WT lung macrophages increased in TNF-α release. It also caused the release of CMA1 from human MCs, and recombinant hCMA-1 induced TNF-α release from human macrophages. Treatment with CMA1 inhibitor potently suppressed these hallmark features of experimental COPD. CONCLUSION: CMA1/mMCP5 promotes the pathogenesis of COPD, in part, by inducing TNF-α expression and release from lung macrophages. Inhibiting hCMA1 may be a novel treatment for COPD. Liu, H, Mendelson, N, Abidi, IH, Li, S, Liu, Z, Cai, Y, Zhang, K, You, J, Tamtaji, M, Wong, H, Ding, Y, Chen, G, Aharonovich, I & Luo, Z 2022, 'Rational Control on Quantum Emitter Formation in Carbon-Doped Monolayer Hexagonal Boron Nitride', ACS Applied Materials & Interfaces, vol. 14, no. 2, pp. 3189-3198. Liu, J, Bo, F, Chang, L, Dong, C-H, Ou, X, Regan, B, Shen, X, Song, Q, Yao, B, Zhang, W, Zou, C-L & Xiao, Y-F 2022, 'Emerging material platforms for integrated microcavity photonics', Science China Physics, Mechanics & Astronomy, vol. 65, no. 10. Liu, T, Zhang, W, Li, J, Ueland, M, Forbes, SL, Zheng, WX & Su, SW 2022, 'A Multiscale Wavelet Kernel Regularization-Based Feature Extraction Method for Electronic Nose', IEEE Transactions on Systems, Man, and Cybernetics: Systems, vol. 52, no. 11, pp. 7078-7089. Liu, Y, Li, Y, Carroll, RJ & Wang, N 2022, 'Predictive functional linear models with diverging number of semiparametric single-index interactions', Journal of Econometrics, vol. 230, no. 2, pp. 221-239. Long, MQ, Tang, KK, Xiao, J, Li, JY, Chen, J, Gao, H, Chen, WH, Liu, CT & Liu, H 2022, 'Recent advances on MXene based materials for energy storage applications', Materials Today Sustainability, vol. 19, pp. 100163-100163. Lundgren, EJ, Ramp, D, Middleton, OS, Wooster, EIF, Kusch, E, Balisi, M, Ripple, WJ, Hasselerharm, CD, Sanchez, JN, Mills, M & Wallach, AD 2022, 'A novel trophic cascade between cougars and feral donkeys shapes desert wetlands.', J Anim Ecol, vol. 91, no. 12, pp. 2348-2357. Introduced large herbivores have partly filled ecological gaps formed in the late Pleistocene, when many of the Earth's megafauna were driven extinct. However, extant predators are generally considered incapable of exerting top-down influences on introduced megafauna, leading to unusually strong disturbance and herbivory relative to native herbivores. We report on the first documented predation of juvenile feral donkeys Equus africanus asinus by cougars Puma concolor in the Mojave and Sonoran Deserts of North America. We then investigated how cougar predation corresponds with differences in feral donkey behaviour and associated effects on desert wetlands. Focusing on a feral donkey population in the Death Valley National Park, we used camera traps and vegetation surveys to compare donkey activity patterns and impacts between wetlands with and without cougar predation. Donkeys were primarily diurnal at wetlands with cougar predation, thereby avoiding cougars. However, donkeys were active throughout the day and night at sites without predation. Donkeys were ~87% less active (measured as hours of activity a day) at wetlands with predation (p < 0.0001). Sites with predation had reduced donkey disturbance and herbivory, including ~46% fewer access trails, 43% less trampled bare ground and 192% more canopy cover (PERMANOVA, R2 = 0.22, p = 0.0003). Our study is the first to reveal a trophic cascade involving cougars, feral equids and vegetation. Cougar predation appears to rewire an ancient food web, with diverse implications for modern ecosystems. Our results suggest that protecting apex predators could have important implications for the ecological effects of introduced megafauna. Luo, Y, Chen, Z, Wen, S, Han, Q, Fu, L, Yan, L, Jin, D, Bünzli, JCG & Bao, G 2022, 'Magnetic regulation of the luminescence of hybrid lanthanide-doped nanoparticles', Coordination Chemistry Reviews, vol. 469, pp. 1-18. The unique optical properties of lanthanide-doped nanomaterials have made them broadly attractive to a wide range of applications in chemical, physical, and biomedical fields. As an external and real-time regulation tool, the magnetic field is highly useful for modulating the luminescence of lanthanide ions by spectral splitting, wavelength shifting, and intensity variation. The dynamic regulation of the luminescence further endows the nanosystems with many valuable optical features, extending their versatility. Here, we analyze the magnetic regulation mechanisms of luminescence, survey the structure design of magnetooptic nanosystems, highlight their advances in imaging agents, responsive probes, nanomagnets and nanogenerators, microrobots, and miniature reactors; we also identify the challenges and future opportunities for hybrid magnetooptic nanosystems. Luu, LD, Singh, H, Castaño-Rodríguez, N, Leach, ST, Stephen, R, Tedla, N, Krishnan, U & Kaakoush, NO 2022, 'Mo1603: ENRICHMENT OF PREVOTELLA IS A CONSISTENT SIGNATURE IN THE METAPLASTIC ESOPHAGUS IN CHILDREN AND ADULTS', Gastroenterology, vol. 162, no. 7, pp. S-833. Luu, LDW & Lan, R 2022, 'Rapid Surface Shaving for Proteomic Identification of Novel Surface Antigens for Vaccine Development.', Methods Mol Biol, vol. 2414, pp. 47-62. The bacterial cell surface (surfaceome) is the first site encountered by immune cells and is thus an important site for immune recognition. As such, the characterization of bacterial surface proteins can lead to the discovery of novel antigens for potential vaccine development. In this chapter, we describe a rapid 5-min surface shaving proteomics protocol where live bacterial cells are incubated with trypsin and surface peptides are 'shaved' off. The shaved peptides are subsequently identified with liquid chromatography-tandem mass spectrometry (LC-MS/MS). Several checkpoints, including colony forming unit (CFU) counts, flow cytometry, and a false positive unshaved control, are introduced to ensure cell viability/membrane integrity are maintained and that proteins identified are true surface proteins. The protein topology of shaved peptides can be bioinformatically confirmed for surface location. Surface shaving facilitates identification of surface proteins expressed under different conditions, by different strains as well as highly abundant essential and immunogenic bacterial surface antigens for potential vaccine development. Luu, LDW, Popple, G, Tsang, SPW, Vinasco, K, Hilmi, I, Ng, RT, Chew, KS, Wong, SY, Riordan, S, Lee, WS, Mitchell, HM, Kaakoush, NO & Castaño-Rodríguez, N 2022, 'Genetic variants involved in innate immunity modulate the risk of inflammatory bowel diseases in an understudied Malaysian population.', Journal of Gastroenterology and Hepatology, vol. 37, no. 2, pp. 342-351. BACKGROUND AND AIM: Inflammatory bowel diseases (IBD) are chronic gastrointestinal inflammatory conditions comprising two major subtypes: Crohn's disease (CD) and ulcerative colitis (UC). The incidence of IBD is increasing in Asian countries including Malaysia. The aim of this study was to determine whether 32 single nucleotide polymorphisms (SNPs) strongly associated with IBD from genome-wide association studies, performed mainly in Caucasian populations, are associated with IBD in a Malaysian population, correlating these findings with local and systemic inflammation. METHODS: Selected SNPs were investigated in a Malaysian cohort comprising 36 IBD patients and 75 controls using customized matrix-assisted laser desorption ionization time-of-flight genotyping. Local mRNA and/or systemic protein levels of IL-10, IL-12, IL-22, IL-23, and TNF-α were measured in these same subjects. RESULTS: ATG16L2 rs11235667 and LINC00824 rs6651252 was significantly associated with increased CD risk while IL12B rs56167332 was a significant protective factor. Three SNPs (SBNO2 rs2024092, CARD9 rs10781499, and rs17085007 between GPR12-USP12) were significantly associated with increased UC risk while NKX2-3 rs4409764 was a significant protective factor. After adjusting for age, gender, and ethnicity, SBNO2 rs2024092, ATG16L2 rs11235667, CARD9 rs10781499, and LINC00824 rs6651252 remained associated with IBD. Interestingly, the risk alleles of IL10 rs3024505, CARD9 rs1078149, and IL12 rs6556412 were associated with higher levels of IL-10, IL-22, and IL-23 in these same subjects, respectively. CONCLUSIONS: This study identified eight SNPs associated with IBD and/or its subtypes in the Malaysia population, significantly advancing our understanding of the genetic contribution to IBD in this understudied population. Three of these SNPs modulated relevant cytokine levels and thus, may directly contribute to IBD pathogenesis. Luu, LDW, Singh, H, Castaño-Rodríguez, N, Leach, ST, Riordan, SM, Tedla, N, Krishnan, U & Kaakoush, NO 2022, 'Changes to the upper gastrointestinal microbiotas of children with reflux oesophagitis and oesophageal metaplasia', Microbial Genomics, vol. 8, no. 9. Macreadie, LK, Gilchrist, AM, McNaughton, DA, Ryder, WG, Fares, M & Gale, PA 2022, 'Progress in anion receptor chemistry', Chem, vol. 8, no. 1, pp. 46-118. This review covers advances made in anion complexation in the years 2019 and 2020. Included here are developments in self-assembly, sensing, anion separation, transport, catalysis, and fundamental advances in anion recognition systems. Mahmud, MA, Zheng, J, Tang, S, Wang, G, Bing, J, Bui, AD, Qu, J, Yang, L, Liao, C, Chen, H, Bremner, SP, Nguyen, HT, Cairney, J & Ho‐Baillie, AWY 2022, 'Cation‐Diffusion‐Based Simultaneous Bulk and Surface Passivations for High Bandgap Inverted Perovskite Solar Cell Producing Record Fill Factor and Efficiency', Advanced Energy Materials, vol. 12, no. 36, pp. 2201672-2201672. Mahmud, MAP & Farjana, SH 2022, 'Comparative life cycle environmental impact assessment of renewable electricity generation systems: A practical approach towards Europe, North America and Oceania', Renewable Energy, vol. 193, pp. 1106-1120. Mahmud, MAP, Adhikary, P, Zolfagharian, A, Adams, S, Kaynak, A & Kouzani, AZ 2022, 'Advanced Design, Fabrication, and Applications of 3D-Printable Piezoelectric Nanogenerators', Electronic Materials Letters, vol. 18, no. 2, pp. 129-144. Mahmud, MAP, Bazaz, SR, Dabiri, S, Mehrizi, AA, Asadnia, M, Warkiani, ME & Wang, ZL 2022, 'Advances in MEMS and Microfluidics‐Based Energy Harvesting Technologies', Advanced Materials Technologies, vol. 7, no. 7, pp. 2101347-2101347. Maitre, M, Horder, M, Kirkbride, KP, Gassner, A-L, Weyermann, C, Gupta, A, Beavis, A & Roux, C 2022, 'An application example of the likelihood ratio approach to the evaluation of organic gunshot residues using a fictional scenario and recently published data', Forensic Science International, vol. 335, pp. 111267-111267. Malik, S, Ashraf, MUF, Shahid, A, Javed, MR, Khan, AZ, Usman, M, Manivannan, A, Mehmood, MA & Ashraf, GA 2022, 'Characterization of a newly isolated self-flocculating microalga Bracteacoccus pseudominor BERC09 and its evaluation as a candidate for a multiproduct algal biorefinery', Chemosphere, vol. 304, pp. 135346-135346. Microalgae have the highest capability to fix the atmospheric carbon and wastewater-derived nutrients to produce high-value bioproducts including lipids and carotenoids. However, their lower titers and single-product-oriented biomass processing have made the overall process expensive. Hence, increased metabolite titer and processing of the biomass for more than one product are required to ensure the commercial robustness of the algal biorefinery. In this study, a newly isolated algal strain was identified as Bracteacoccus pseudominor BERC09 through phylogenetic analysis based on the 18S rRNA gene sequence. Basic characterization of the strain revealed its promising potential to produce carotenoids and lipids. The lipids and carotenoid biosynthesis pathways of BERC09 were further triggered by manipulating the abiotic factors including nitrogen sources (NaNO3, KNO3, NH4Cl, Urea), nitrogen concentrations (0.06-0.36 gL-1), light intensity (150 μmolm-2s-1 to 300 μmolm-2s-1), and light quality (white and blue). Resultantly, 300 μmolm-2s-1 of blue light yielded 0.768 gL-1 of biomass, 8.4 mgg-1 of carotenoids, and 390 mgg-1 of lipids, and supplementation of 0.36 gL-1 of KNO3 further improved metabolism and yielded 0.814 gL-1 of biomass, 11.86 mgg-1 of carotenoids, and 424 mgg-1 of lipids. Overall, the optimal combination of light and nitrogen concurrently improved biomass, carotenoids, and lipids by 3.5-fold, 6-fold, and 4-fold than control, respectively. Besides, the excellent glycoproteins-based self-flocculation ability of the strain rendered an easier harvesting via gravity sedimentation. Hence, this biomass can be processed in a cascading fashion to use this strain as a candidate for a multiproduct biorefinery to achieve commercial robustness and environmental sustainability. Malik, S, Shahid, A, Betenbaugh, MJ, Liu, C-G & Mehmood, MA 2022, 'A novel wastewater-derived cascading algal biorefinery route for complete valorization of the biomass to biodiesel and value-added bioproducts', Energy Conversion and Management, vol. 256, pp. 115360-115360. Integration of multiproduct algal biorefineries with wastewater treatment systems could offer a sustainable approach to produce green products in a circular bioeconomy paradigm while keeping the water-energy-environment nexus sustainable. The present study demonstrated a novel biorefinery route employing a newly isolated self-flocculating microalga Chlamydomonas sp. BERC07. Here, the urban wastewater served as a low-cost growth media and improved biomass production (1.24 g/L) by 2-fold with concomitant removal of 100% total nitrogen, 94% total phosphorus, 56% COD, and 41% BOD. To lower the harvesting cost, an inducible sedimentation-based harvesting system was developed by employing the lowest dose of a commercial-grade flocculant, potash alum (0.27 kg/1000L culture) which improved the sedimentation rate of algal flocs by 240-fold with a biomass recovery efficiency of 96–98%. Later, the wastewater-derived biomass was subjected to downstream processing in a cascading fashion for its complete valorization. The biomass yielded 1.83 mg/g of carotenoids and 480 mg/g of lipids. The lipids were transesterified to produce biodiesel which completely met the preset European and American biodiesel quality standards. After carotenoids and lipids extraction, the residual biomass was fermented using Aspergillus niger and Aspergillus oryzae for the very first time. Interestingly, the A. oryzae outcompeted the A. niger and produced 131.6 U/mL of α-amylase along with 375–384 mg/g of mycoproteins utilizing 75–100 g/L of the residual algal biomass as a sole feedstock. All solvents involved in the product recovery were recycled to the primary wastewater, leaving no waste at the end of the processing pipeline. Overall, the data demonstrated a novel and sustainable biorefinery route with the most efficient harvesting and the complete valorization of the biomass, in a zero-waste approach. However, further upscaling, life cycle assessment, and technoeconomic analyses will be required to... Malik, S, Shahid, A, Haider, MN, Amin, M, Betenbaugh, MJ, Mehmood, MA, Haq, MAU, Syafiuddin, A & Boopathy, R 2022, 'Prospects of Multiproduct Algal Biorefineries Involving Cascading Processing of the Biomass Employing a Zero-Waste Approach', Current Pollution Reports, vol. 8, no. 2, pp. 147-158. Purpose of Review: Increasing environmental problems demand mitigation solutions to fulfill sustainability development goals. Microalgae offer possibility of valorizing the CO2 and wastewater-derived nutrients to produce numerous industrial bioproducts. However, developing self-sustained systems for the complete valorization of algal biomass into valuable biobased products is challenging. Currently, sustainable algal processing faces several challenges including costly cultivation, difficult harvesting, and incomplete biomass valorization. This review assessed the prospects of emerging technologies focusing on the integrated approaches for sustainable algal biorefinery development ensuring the sustainability of environment-water-energy nexus. Recent Findings: Evaluation of various upstream, midstream, and downstream processing technologies provided insights into the processing issues. In upstream processing, high-rate algal ponds and integrated carbon capture and transformation technologies offer waste valorization into eco-friendly algal production. A brief comparison of harvesting technologies mainly focusing on chemical and biological flocculation has shown that integrating physical and biological harvesting methods are more reliable and efficient. Overview of downstream processing has indicated that biomass processing in a cascading manner offers the complete biomass valorization in a zero-waste paradigm. Summary: Assessment of cultivation-to-production technologies highlighted that “zero-waste” algal biorefinery has the potential to become reality by integrating the industry 4.0 and phenomics approaches with eco-friendly cultivation, harvesting, and processing technologies. Hybrid methods based on integrated cascading processing offer complete biomass valorization in a circular bioeconomy paradigm. Graphical Abstract: [Figure not available: see fulltext.] Manandhar, B, Paudel, KR, Panth, N, Hansbro, P, Oliver, BG & Dua, K 2022, 'Applications of extracellular vesicles as a drug-delivery system for chronic respiratory diseases', Nanomedicine, vol. 17, no. 12, pp. 817-820. Mann, R, Rafei, R, Gunawan, C, Harmer, CJ & Hamidian, M 2022, 'Variants of Tn 6924, a Novel Tn 7 Family Transposon Carrying the bla NDM Metallo-β-Lactamase and 14 Copies of the aphA6 Amikacin Resistance Genes Found in Acinetobacter baumannii', Microbiology Spectrum, vol. 10, no. 1. Marlton, FP, Mullens, BG, Chater, PA & Kennedy, BJ 2022, 'Tetrahedral Displacive Disorder in the Scheelite-Type Oxide RbReO4', Inorganic Chemistry, vol. 61, no. 38, pp. 15130-15137. Marsh, JW & Ley, RE 2022, 'Microbiome engineering: Taming the untractable', Cell, vol. 185, no. 3, pp. 416-418. In this issue of Cell, Jin et al. describe several innovative tools for microbiome engineering to enable in situ editing of complex communities. However, challenges remain to overcome the widespread genetic intractability of microbiome constituents. Martinez-Maldonado, R, Echeverria, V, Mangaroska, K, Shibani, A, Fernandez-Nieto, G, Schulte, J & Buckingham Shum, S 2022, 'Moodoo the Tracker: Spatial Classroom Analytics for Characterising Teachers’ Pedagogical Approaches', International Journal of Artificial Intelligence in Education, vol. 32, no. 4, pp. 1025-1051. Mathew, M, Rad, MA, Mata, JP, Mahmodi, H, Kabakova, IV, Raston, CL, Tang, Y, Tipper, JL & Tavakoli, J 2022, 'Hyperbranched polymers tune the physicochemical, mechanical, and biomedical properties of alginate hydrogels', Materials Today Chemistry, vol. 23, pp. 100656-100656. The current research aimed to fabricate an alginate-hyperbranched polymer (HBP) complex, using a vortex fluidic device (VFD), to control the physicochemical, structural, and mechanical properties of alginate hydrogel; thus, providing a dominant biomaterial system for different biomedical applications. Samples were prepared by mixing alginate (6%w/w) with HBP (0.85 μM) before cross-linking with Ca2+ (100 mM). Magnet stirrer (600 rpm) and VFD (6000 rpm) were used to prepare experimental samples, and alginate was used as control. Comprehensive evaluations of bulk and surface morphology, microstructural analysis, swelling kinetics, mechanical characteristics, cytotoxicity, and formation of hydrogen bonds were conducted. The findings from this study revealed that the addition of HBP to alginate structure led to a higher swelling capability (86%), increased diffusion coefficient (66-fold), and enhanced failure mechanical properties (160% and 20% increases for failure stress and elongation at break, respectively) than control. Traditional mixing affected the surface morphology, while the bulk structure remained unchanged. Moreover, the rate of degradation was not significantly different between alginate and alginate-HBP samples. When VFD was incorporated, a higher swelling ratio (30%) was observed than the control sample and the coefficient of diffusion increased (34-fold). The associated degradation rate increased 30-fold, and the failure stress and elongation at break were increased 310% and 83%, respectively, compared to the control sample. The micromixing of alginate with HBP under high shear stress using a VFD created a micro-hybrid composite formed by alginate microparticles embedded in an alginate sheet. McClements, L, Richards, C, Patel, N, Chen, H, Sesperez, K, Bubb, KJ, Karlstaedt, A & Aksentijevic, D 2022, 'Impact of reduced uterine perfusion pressure model of preeclampsia on metabolism of placenta, maternal and fetal hearts.', Sci Rep, vol. 12, no. 1, p. 1111. Preeclampsia is a cardiovascular pregnancy complication characterised by new onset hypertension and organ damage or intrauterine growth restriction. It is one of the leading causes of maternal and fetal mortality in pregnancy globally. Short of pre-term delivery of the fetus and placenta, treatment options are limited. Consequently, preeclampsia leads to increased cardiovascular disease risk in both mothers and offspring later in life. Here we aim to examine the impact of the reduced uterine perfusion pressure (RUPP) rat model of preeclampsia on the maternal cardiovascular system, placental and fetal heart metabolism. The surgical RUPP model was induced in pregnant rats by applying silver clips around the aorta and uterine arteries on gestational day 14, resulting in ~ 40% uterine blood flow reduction. The experiment was terminated on gestational day 19 and metabolomic profile of placentae, maternal and fetal hearts analysed using high-resolution 1H NMR spectroscopy. Impairment of uterine perfusion in RUPP rats caused placental and cardiac hypoxia and a series of metabolic adaptations: altered energetics, carbohydrate, lipid and amino acid metabolism of placentae and maternal hearts. Comparatively, the fetal metabolic phenotype was mildly affected. Nevertheless, long-term effects of these changes in both mothers and the offspring should be investigated further in the future. McLean, DL, Ferreira, LC, Benthuysen, JA, Miller, KJ, Schläppy, M-L, Ajemian, MJ, Berry, O, Birchenough, SNR, Bond, T, Boschetti, F, Bull, AS, Claisse, JT, Condie, SA, Consoli, P, Coolen, JWP, Elliott, M, Fortune, IS, Fowler, AM, Gillanders, BM, Harrison, HB, Hart, KM, Henry, L-A, Hewitt, CL, Hicks, N, Hock, K, Hyder, K, Love, M, Macreadie, PI, Miller, RJ, Montevecchi, WA, Nishimoto, MM, Page, HM, Paterson, DM, Pattiaratchi, CB, Pecl, GT, Porter, JS, Reeves, DB, Riginos, C, Rouse, S, Russell, DJF, Sherman, CDH, Teilmann, J, Todd, VLG, Treml, EA, Williamson, DH & Thums, M 2022, 'Influence of offshore oil and gas structures on seascape ecological connectivity.', Glob Chang Biol, vol. 28, no. 11, pp. 3515-3536. Offshore platforms, subsea pipelines, wells and related fixed structures supporting the oil and gas (O&G) industry are prevalent in oceans across the globe, with many approaching the end of their operational life and requiring decommissioning. Although structures can possess high ecological diversity and productivity, information on how they interact with broader ecological processes remains unclear. Here, we review the current state of knowledge on the role of O&G infrastructure in maintaining, altering or enhancing ecological connectivity with natural marine habitats. There is a paucity of studies on the subject with only 33 papers specifically targeting connectivity and O&G structures, although other studies provide important related information. Evidence for O&G structures facilitating vertical and horizontal seascape connectivity exists for larvae and mobile adult invertebrates, fish and megafauna; including threatened and commercially important species. The degree to which these structures represent a beneficial or detrimental net impact remains unclear, is complex and ultimately needs more research to determine the extent to which natural connectivity networks are conserved, enhanced or disrupted. We discuss the potential impacts of different decommissioning approaches on seascape connectivity and identify, through expert elicitation, critical knowledge gaps that, if addressed, may further inform decision making for the life cycle of O&G infrastructure, with relevance for other industries (e.g. renewables). The most highly ranked critical knowledge gap was a need to understand how O&G structures modify and influence the movement patterns of mobile species and dispersal stages of sessile marine species. Understanding how different decommissioning options affect species survival and movement was also highly ranked, as was understanding the extent to which O&G structures contribute to extending species distributions by providing rest stops, foraging... McPherson, DJ, Dowd, A, Arnold, MD, Gentle, A & Cortie, MB 2022, 'Electrochemical energy storage on nanoporous copper sponge', Journal of Materials Research, vol. 37, no. 13, pp. 2195-2203. Medvecky, M, Papagiannitsis, CC, Wyrsch, ER, Bitar, I, Cummins, ML, Djordjevic, SP & Dolejska, M 2022, 'Interspecies Transmission of CMY-2-Producing Escherichia coli Sequence Type 963 Isolates between Humans and Gulls in Australia.', mSphere, vol. 7, no. 4, p. e0023822. Escherichia coli sequence type 963 (ST963) is a neglected lineage closely related to ST38, a globally widespread extraintestinal pathogenic ST causing urinary tract infections (UTI) as well as sepsis in humans. Our current study aimed to improve the knowledge of this understudied ST by carrying out a comprehensive comparative analysis of whole-genome sequencing data consisting of 31 isolates from silver gulls in Australia along with another 80 genomes from public resources originating from geographically scattered regions. ST963 was notable for carriage of cephalosporinase gene blaCMY-2, which was identified in 99 isolates and was generally chromosomally encoded. ST963 isolates showed otherwise low carriage of antibiotic resistance genes, in contrast with the closely related E. coli ST38. We found considerable phylogenetic variability among international ST963 isolates (up to 11,273 single nucleotide polymorphisms [SNPs]), forming three separate clades. A major clade that often differed by 20 SNPs or less consisted of Australian isolates of both human and animal origin, providing evidence of zoonotic or zooanthropogenic transmission. There was a high prevalence of virulence F29:A-:B10 pUTI89-like plasmids within E. coli ST963 (n = 88), carried especially by less variable isolates exhibiting ≤1,154 SNPs. We characterized a novel 115,443-bp pUTI89-like plasmid, pCE2050_A, that carried a traS:IS5 insertion absent from pUTI89. Since IS5 was also present in a transposition unit bearing blaCMY-2 on chromosomes of ST963 strains, IS5 insertion into pUTI89 may enable mobilization of the blaCMY-2 gene from the chromosome/transposition unit to pUTI89 via homologous recombination. IMPORTANCE We have provided the first comprehensive genomic study of E. coli ST963 by analyzing various genomic and phenotypic data sets of isolates from Australian silver gulls and comparison with genomes from geographically dispersed regions of human and animal origin. Our study suggest... Mehdipour, M, Gloag, L, Hagness, D, Lian, J, Alam, MS, Chen, X, Tilley, RD & Gooding, JJ 2022, 'Flow-Based Synthesis of Gold-Coated Magnetic Nanoparticles for Magnetoplasmonic Sensing Applications', Particle and Particle Systems Characterization, vol. 39, no. 8, pp. 2200051-2200051. Gold-coated magnetic nanoparticles are key materials for the fast separation and ultrasensitive detection of analytes in magnetoplasmonic sensors. However, the synthesis of gold-coated magnetic nanoparticles typically requires small-scale, colloidal methods over hours or days and often results in incomplete shells with variable optical properties. A robust, rapid, and scalable synthesis method is still needed to reliably form a complete gold nanoshell around magnetic nanoparticles. Herein, a new methodology for the synthesis of gold-coated magnetic nanoparticles via a flow-based manufacturing system that can easily be scaled up is presented. The developed method first produces gold-seeded silica coated magnetic nanoparticles and then a complete, tunable gold shell with relatively uniform size and shape. The flow-based method can be performed in a total time of less than 2 min, enabling rapid and complete gold coating. The particles show both excellent magnetic and plasmonic properties, which facilitates application as biosensing agents in dark-field microscopy and surface-enhanced Raman scattering. Mendelson, N, Ritika, R, Kianinia, M, Scott, J, Kim, S, Fröch, JE, Gazzana, C, Westerhausen, M, Xiao, L, Mohajerani, SS, Strauf, S, Toth, M, Aharonovich, I & Xu, Z 2022, 'Coupling Spin Defects in a Layered Material to Nanoscale Plasmonic Cavities', Advanced Materials, vol. 34, no. 1, pp. 2106046-2106046. Meng, Y, Gong, D, Li, W, Wen, Y, Fan, Z, Zhang, C, Wang, T, Fu, S, Wei, Z & Yun, K 2022, 'Liquid Chromatography-triple Quadrupole Mass Spectrometry Simultaneously Detecting Paraquat and Metabolites in Biological Samples', Forensic Science and Technology, vol. 47, no. 1, pp. 49-57. Objective To establish an LC-MS/MS method for determination of paraquat (PQ) and its main metabolites [monoquat, paraquat-monopyridone (MP), paraquat-dipyridone (DP) and 4-carboxy-1-methylpyridinium ion (MINA)] in biological samples. Methods The biological samples (blood and tissues for this assay) were added with Paraquat-d8 Dichloride (PQ-D8), the internal standard substance, successively having them adjusted of pH values and precipitated of proteins with acetonitrile so that their supernatants were cleansed with cyclohexane and consecutively centrifuged to receive the lower layer of acetonitrile. The received fluid was undergone with drying, re-dissolved into methanol, centrifuged and filtrated through membrane, thereafter having been brought to elution with different chromatographic columns of LC-MS/MS apparatus. For the analysis of mass spectrometry into the eluate from column separation, LC-MS/MS apparatus was set under multiple reaction monitoring (MRM) mode plus positive ionization. Results Linear ranges were present with PQ, monoquat, MP, DP and MINA at each individual’s 5-800ng/mL, 0.5-80ng/mL, 5-800ng/mL, 2.5-400ng/mL and 2-320ng/mL (all rendering an r higher than 0.993), with their intraand inter-day precision (RSDs) being 5%~14%, 3%~13%, 3%~15%, 5%~13% and 2%~15% plus the accuracy (RE) being 91%~116%, 80%~100%, 80%~111%, 85%~114% and 91%~114%, respectively. Besides, if the processed samples were placed with the autosampler at room temperature for 72 hours, each analyte (in the order of PQ, monoquat, MP, DP and MINA) demonstrated its own accuracy of 90~119%, 56%~125%, 60%~110%, 78%~98%, 83%~117%, respectively. Conclusions This approach set up here is of simple pretreatment, good separation effect and high extraction efficiency, capable of detecting PQ and metabolites from suspected paraquat poisoning samples. As the optimized update from our team’s earlier attempt to detect paraquat, monoquat and MP in biological samples, this approach could also have... Merklein, M, Kabakova, IV, Zarifi, A & Eggleton, BJ 2022, '100 years of Brillouin scattering: Historical and future perspectives', Applied Physics Reviews, vol. 9, no. 4, pp. 041306-041306. The Year 2022 marks 100 years since Leon Brillouin predicted and theoretically described the interaction of optical waves with acoustic waves in a medium. Accordingly, this resonant multi-wave interaction is referred to as Brillouin scattering. Today, Brillouin scattering has found a multitude of applications, ranging from microscopy of biological tissue, remote sensing over many kilometers, and signal processing in compact photonic integrated circuits smaller than the size of a thumbnail. What allows Brillouin scattering to be harnessed over such different length scales and research domains are its unique underlying properties, namely, its narrow linewidth in the MHz range, a frequency shift in the GHz range, large frequency selective gain or loss, frequency tunability, and optical reconfigurability. Brillouin scattering is also a ubiquitous effect that can be observed in many different media, such as freely propagating in gases and liquids, as well as over long lengths of low-loss optical glass fibers or short semiconductor waveguides. A recent trend of Brillouin research focuses on micro-structured waveguides and integrated photonic platforms. The reduction in the size of waveguides allows tailoring the overlap between the optical and acoustic waves and promises many novel applications in a compact footprint. In this review article, we give an overview of the evolution and development of the field of Brillouin scattering over the last one hundred years toward current lines of active research. We provide the reader with a perspective of recent trends and challenges that demand further research efforts and give an outlook toward the future of this exciting and diverse research field. Meyer, F, Fritz, A, Deng, Z-L, Koslicki, D, Lesker, TR, Gurevich, A, Robertson, G, Alser, M, Antipov, D, Beghini, F, Bertrand, D, Brito, JJ, Brown, CT, Buchmann, J, Buluç, A, Chen, B, Chikhi, R, Clausen, PTLC, Cristian, A, Dabrowski, PW, Darling, AE, Egan, R, Eskin, E, Georganas, E, Goltsman, E, Gray, MA, Hansen, LH, Hofmeyr, S, Huang, P, Irber, L, Jia, H, Jørgensen, TS, Kieser, SD, Klemetsen, T, Kola, A, Kolmogorov, M, Korobeynikov, A, Kwan, J, LaPierre, N, Lemaitre, C, Li, C, Limasset, A, Malcher-Miranda, F, Mangul, S, Marcelino, VR, Marchet, C, Marijon, P, Meleshko, D, Mende, DR, Milanese, A, Nagarajan, N, Nissen, J, Nurk, S, Oliker, L, Paoli, L, Peterlongo, P, Piro, VC, Porter, JS, Rasmussen, S, Rees, ER, Reinert, K, Renard, B, Robertsen, EM, Rosen, GL, Ruscheweyh, H-J, Sarwal, V, Segata, N, Seiler, E, Shi, L, Sun, F, Sunagawa, S, Sørensen, SJ, Thomas, A, Tong, C, Trajkovski, M, Tremblay, J, Uritskiy, G, Vicedomini, R, Wang, Z, Wang, Z, Wang, Z, Warren, A, Willassen, NP, Yelick, K, You, R, Zeller, G, Zhao, Z, Zhu, S, Zhu, J, Garrido-Oter, R, Gastmeier, P, Hacquard, S, Häußler, S, Khaledi, A, Maechler, F, Mesny, F, Radutoiu, S, Schulze-Lefert, P, Smit, N, Strowig, T, Bremges, A, Sczyrba, A & McHardy, AC 2022, 'Critical Assessment of Metagenome Interpretation: the second round of challenges.', Nature Methods, vol. 19, no. 4, pp. 429-440. Evaluating metagenomic software is key for optimizing metagenome interpretation and focus of the Initiative for the Critical Assessment of Metagenome Interpretation (CAMI). The CAMI II challenge engaged the community to assess methods on realistic and complex datasets with long- and short-read sequences, created computationally from around 1,700 new and known genomes, as well as 600 new plasmids and viruses. Here we analyze 5,002 results by 76 program versions. Substantial improvements were seen in assembly, some due to long-read data. Related strains still were challenging for assembly and genome recovery through binning, as was assembly quality for the latter. Profilers markedly matured, with taxon profilers and binners excelling at higher bacterial ranks, but underperforming for viruses and Archaea. Clinical pathogen detection results revealed a need to improve reproducibility. Runtime and memory usage analyses identified efficient programs, including top performers with other metrics. The results identify challenges and guide researchers in selecting methods for analyses. Meyer, S, Clases, D, Gonzalez, DVR, Padula, MP & Doble, PA 2022, 'Separation of intact proteins by capillary electrophoresis.', Analyst, vol. 147, no. 13, pp. 2988-2996. This work introduces novel and universal workflows for the analysis of intact proteins by capillary electrophoresis and presents guidelines for the targeted selection of appropriate background electrolytes (BGEs) by consideration of the target proteins' isoelectric point (pI). The suitability of neutral dimethyl polysiloxane (PDMS) capillaries with dynamic coatings of cationic cetyltrimethylammonium bromide (CTAB) or anionic sodium dodecyl sulfate (SDS), and bare fused silica (BFS) capillaries were systematically evaluated for the analysis of histidine and seven model proteins in six BGEs with pH values between 3.0 and 9.6. Multiple capillary and BGE combinations were suitable for the analysis of all proteins with molecular weights ranging from 13.7-150 kDa, and pIs between 4.7 and 9.6. The CTAB-PDMS capillary was best suited for low pH BGEs, while the SDS-PDMS and BFS capillary were superior for high pH BGEs. These combinations consistently resulted in sharp peak shapes and rapid migration times. pH values of BGEs closer to the proteins' pI produced poorer peak shapes and decreased effective mobilities due to suppressed ionisation. Plots of mobility vs. pH crossed at approximately the pI of the protein in most cases. The workflow was applied to the analysis of caseins and whey proteins in milk for the separation of the seven most abundant proteins, including the isoforms of A1 and A2 β-casein and β-lactoglobulin A and B. Mi, C, Guan, M, Zhang, X, Yang, L, Wu, S, Yang, Z, Guo, Z, Liao, J, Zhou, J, Lin, F, Ma, E, Jin, D & Yuan, X 2022, 'High Spatial and Temporal Resolution NIR-IIb Gastrointestinal Imaging in Mice', Nano Letters, vol. 22, no. 7, pp. 2793-2800. Mohanty, M, Jena, R & Singh, P 2022, 'Can Zoom video conferencing tool be misused for real‐time cybercrime?', WIREs Forensic Science, vol. 4, no. 1. Mohd Yusop, AY, Xiao, L & Fu, S 2022, 'Isolation and identification of an isomeric sildenafil analogue as an adulterant in an instant coffee premix', Forensic Sciences Research, vol. 7, no. 2, pp. 290-298. Mohid, SA, Sharma, P, Alghalayini, A, Saini, T, Datta, D, Willcox, MDP, Ali, H, Raha, S, Singha, A, Lee, D, Sahoo, N, Cranfield, CG, Roy, S & Bhunia, A 2022, 'A rationally designed synthetic antimicrobial peptide against Pseudomonas-associated corneal keratitis: Structure-function correlation', Biophysical Chemistry, vol. 286, pp. 106802-106802. Moiteiro, C, Marques, I, Ryder, WG, Cachatra, V, Carvalho, S, Chen, LJ, Goodfellow, BJ, Gale, PA & Félix, V 2022, 'Binding and Transport Properties of a Benzo[b]thiophene-Based Mono-(thio)urea Library', European Journal of Organic Chemistry, vol. 2022, no. 3. Using the chemical versatility of the benzo[b]thiophene motif, an extensive library of 24 (thio)urea receptors, with different binding properties and lipophilicities, was prepared and included α,α-, α,β-, β,β-, β,γ-, α,γ-, and γ,γ-benzo[b]thiophene positional isomers, as well as β- or γ-benzo[b]thiophene-based molecules decorated with aliphatic chains or aryl moieties with different fluorination degrees. 1H NMR titrations, X-ray crystallographic studies, and DFT calculations were used to study the chloride binding affinities between receptors and substrates. Experimental efflux studies suggested that the anion transmembrane transport activity is dependent on the receptors′ lipophilicity and hydrogen bonding ability. Moreover, LUV based assays indicated that anion efflux occurs mainly through an uniport mechanism. Further MD simulations showed that anion transport is highly dependent on the orientation and interactions of the receptors at the water/lipid interface. Molloy, MP, Hill, C, O’Rourke, MB, Chandra, J, Steffen, P, McKay, MJ, Pascovici, D & Herbert, BR 2022, 'Proteomic Analysis of Whole Blood Using Volumetric Absorptive Microsampling for Precision Medicine Biomarker Studies', Journal of Proteome Research, vol. 21, no. 4, pp. 1196-1203. Moody, G, Sorger, VJ, Blumenthal, DJ, Juodawlkis, PW, Loh, W, Sorace-Agaskar, C, Jones, AE, Balram, KC, Matthews, JCF, Laing, A, Davanco, M, Chang, L, Bowers, JE, Quack, N, Galland, C, Aharonovich, I, Wolff, MA, Schuck, C, Sinclair, N, Lončar, M, Komljenovic, T, Weld, D, Mookherjea, S, Buckley, S, Radulaski, M, Reitzenstein, S, Pingault, B, Machielse, B, Mukhopadhyay, D, Akimov, A, Zheltikov, A, Agarwal, GS, Srinivasan, K, Lu, J, Tang, HX, Jiang, W, McKenna, TP, Safavi-Naeini, AH, Steinhauer, S, Elshaari, AW, Zwiller, V, Davids, PS, Martinez, N, Gehl, M, Chiaverini, J, Mehta, KK, Romero, J, Lingaraju, NB, Weiner, AM, Peace, D, Cernansky, R, Lobino, M, Diamanti, E, Vidarte, LT & Camacho, RM 2022, '2022 Roadmap on integrated quantum photonics', Journal of Physics: Photonics, vol. 4, no. 1, pp. 1-85. Integrated photonics will play a key role in quantum systems as they grow from few-qubit prototypes to tens of thousands of qubits. The underlying optical quantum technologies can only be realized through the integration of these components onto quantum photonic integrated circuits (QPICs) with accompanying electronics. In the last decade, remarkable advances in quantum photonic integration have enabled table-top experiments to be scaled down to prototype chips with improvements in efficiency, robustness, and key performance metrics. These advances have enabled integrated quantum photonic technologies combining up to 650 optical and electrical components onto a single chip that are capable of programmable quantum information processing, chip-to-chip networking, hybrid quantum system integration, and high-speed communications. In this roadmap article, we highlight the status, current and future challenges, and emerging technologies in several key research areas in integrated quantum photonics, including photonic platforms, quantum and classical light sources, quantum frequency conversion, integrated detectors, and applications in computing, communications, and sensing. With advances in materials, photonic design architectures, fabrication and integration processes, packaging, and testing and benchmarking, in the next decade we can expect a transition from single- and few-function prototypes to large-scale integration of multi-functional and reconfigurable devices that will have a transformative impact on quantum information science and engineering. Morgan, AL, Torpy, FR, Irga, PJ, Fleck, R, Gill, RL & Pettit, T 2022, 'The botanical biofiltration of volatile organic compounds and particulate matter derived from cigarette smoke', Chemosphere, vol. 295, pp. 133942-133942. Mu, Z, Cai, H, Chen, D, Kenny, J, Jiang, Z, Ru, S, Lyu, X, Koh, TS, Liu, X, Aharonovich, I & Gao, W 2022, 'Excited-State Optically Detected Magnetic Resonance of Spin Defects in Hexagonal Boron Nitride.', Physical Review Letters, vol. 128, no. 21, pp. 1-6. Negatively charged boron vacancy (V_{B}^{-}) centers in hexagonal boron nitride (h-BN) are promising spin defects in a van der Waals crystal. Understanding the spin properties of the excited state (ES) is critical for realizing dynamic nuclear polarization. Here, we report zero-field splitting in the ES of D_{ES}=2160 MHz and its associated optically detected magnetic resonance (ODMR) contrast of 12% at cryogenic temperature. In contrast to nitrogen vacancy (NV^{-}) centers in diamond, the ODMR contrast of V_{B}^{-} centers is more prominent at cryotemperature than at room temperature. The ES has a g factor similar to the ground state. The ES photodynamics is further elucidated by measuring the level anticrossing of the V_{B}^{-} defects under varying external magnetic fields. Our results provide important information for utilizing the spin defects of h-BN in quantum technology. Murzakhanov, FF, Mamin, GV, Orlinskii, SB, Gerstmann, U, Schmidt, WG, Biktagirov, T, Aharonovich, I, Gottscholl, A, Sperlich, A, Dyakonov, V & Soltamov, VA 2022, 'Electron-Nuclear Coherent Coupling and Nuclear Spin Readout through Optically Polarized VB- Spin States in hBN.', Nano Letters: a journal dedicated to nanoscience and nanotechnology, vol. 22, no. 7, pp. 2718-2724. Coherent coupling of defect spins with surrounding nuclei along with the endowment to read out the latter are basic requirements for an application in quantum technologies. We show that negatively charged boron vacancies (VB-) in hexagonal boron nitride (hBN) meet these prerequisites. We demonstrate Hahn-echo coherence of the VB- spin with a characteristic decay time Tcoh = 15 μs, close to the theoretically predicted limit of 18 μs for defects in hBN. Elongation of the coherence time up to 36 μs is demonstrated by means of the Carr-Purcell-Meiboom-Gill decoupling technique. Modulation of the Hahn-echo decay is shown to be induced by coherent coupling of the VB- spin with the three nearest 14N nuclei via a nuclear quadrupole interaction of 2.11 MHz. DFT calculation confirms that the electron-nuclear coupling is confined to the defective layer and stays almost unchanged with a transition from the bulk to the single layer. Muthiah, K, Wilhelm, K, Robson, D, Raju, H, Aili, SR, Jha, SR, Pierce, R, Fritis-Lamora, R, Montgomery, E, Gorrie, N, Deveza, R, Brennan, X, Schnegg, B, Jabbour, A, Kotlyar, E, Keogh, AM, Bart, N, Conellan, M, Iyer, A, Watson, A, Granger, E, Jansz, PC, Hayward, C & Macdonald, PS 2022, 'Impact of frailty on mortality and morbidity in bridge to transplant recipients of contemporary durable mechanical circulatory support', The Journal of Heart and Lung Transplantation, vol. 41, no. 6, pp. 829-839. Nazrul‐Islam, SMK, Rahman, MR, Ahmed, AJ, Yun, FF, Cortie, DL, Wang, X & Cortie, MB 2022, 'Beneficial Effect of Na 2 CO 3 Additions on the Thermoelectric Performance of Melt‐Route Cu 2 Se', Advanced Electronic Materials, vol. 8, no. 3, pp. 2100802-2100802. Neville, SL, Cunningham, BA, Maunders, EA, Tan, A, Watts, JA, Ganio, K, Eijkelkamp, BA, Pederick, VG, Gonzalez, DVR, Clases, D, Doble, PA & McDevitt, CA 2022, 'Host-Mediated Copper Stress Is Not Protective against Streptococcus pneumoniae D39 Infection.', Microbiol Spectr, vol. 10, no. 6, p. e0249522. Metal ions are required by all organisms for the chemical processes that support life. However, in excess they can also exert toxicity within biological systems. During infection, bacterial pathogens such as Streptococcus pneumoniae are exposed to host-imposed metal intoxication, where the toxic properties of metals, such as copper, are exploited to aid in microbial clearance. However, previous studies investigating the antimicrobial efficacy of copper in vivo have reported variable findings. Here, we use a highly copper-sensitive strain of S. pneumoniae, lacking both copper efflux and intracellular copper buffering by glutathione, to investigate how copper stress is managed and where it is encountered during infection. We show that this strain exhibits highly dysregulated copper homeostasis, leading to the attenuation of growth and hyperaccumulation of copper in vitro. In a murine infection model, whole-tissue copper quantitation and elemental bioimaging of the murine lung revealed that infection with S. pneumoniae resulted in increased copper abundance in specific tissues, with the formation of spatially discrete copper hot spots throughout the lung. While the increased copper was able to reduce the viability of the highly copper-sensitive strain in a pneumonia model, copper levels in professional phagocytes and in a bacteremic model were insufficient to prosecute bacterial clearance. Collectively, this study reveals that host copper is redistributed to sites of infection and can impact bacterial viability in a hypersusceptible strain. However, in wild-type S. pneumoniae, the concerted actions of the copper homeostatic mechanisms are sufficient to facilitate continued viability and virulence of the pathogen. IMPORTANCE Streptococcus pneumoniae (the pneumococcus) is one of the world's foremost bacterial pathogens. Treatment of both localized and systemic pneumococcal infection is becoming complicated by increasing rates of multidrug resistance globally... Nguyen, LN, Aditya, L, Vu, HP, Johir, AH, Bennar, L, Ralph, P, Hoang, NB, Zdarta, J & Nghiem, LD 2022, 'Nutrient Removal by Algae-Based Wastewater Treatment', Current Pollution Reports, vol. 8, no. 4, pp. 369-383. Algae cultivation complements wastewater treatment (WWT) principles as the process uptakes nutrients while assimilates CO2 into biomass. Thus, the application of algae-based WWT is on the upward trajectory as more attention for recovery nutrients and CO2 capture while reducing its economic challenge in the circular economy concept. However, the complexity of wastewater and algal ecological characteristics induces techno-economic challenges for industry implementation. Algae-based WWT relies totally on the ability of algae to uptake and store nutrients in the biomass. Therefore, the removal efficiency is proportional to biomass productivity. This removal mechanism limits algae applications to low nutrient concentration wastewater. The hydraulic retention time (HRT) of algae-based WWT is significantly long (i.e. > 10 days), compared to a few hours in bacteria-based process. Phototrophic algae are the most used process in algae-based WWT studies as well as in pilot-scale trials. Application of phototrophic algae in wastewater faces challenges to supply CO2 and illumination. Collectively, significant landscape is required for illumination. Algae-based WWT has limited organic removals, which require pretreatment of wastewaters before flowing into the algal process. Algae-based WWT can be used in connection with the bacteria-based WWT to remove partial nutrients while capturing CO2. Future research should strive to achieve fast and high growth rate, strong environmental tolerance species, and simple downstream processing and high-value biomass. There is also a clear and urgent need for more systematic analysis of biomass for both carbon credit assessment and economic values to facilitate identification and prioritisation of barriers to lower the cost algae-based WWT. Graphical abstract: [Figure not available: see fulltext.] Nguyen, TMH, Bräunig, J, Kookana, RS, Kaserzon, SL, Knight, ER, Vo, HNP, Kabiri, S, Navarro, DA, Grimison, C, Riddell, N, Higgins, CP, McLaughlin, MJ & Mueller, JF 2022, 'Assessment of Mobilization Potential of Per- and Polyfluoroalkyl Substances for Soil Remediation', Environmental Science & Technology, vol. 56, no. 14, pp. 10030-10041. Nicolle, P, Hughes, J, Fowler, A & Schilling, HT 2022, 'Long-term increase in growth of an estuarine predator, mulloway Argyrosomus japonicus, predicted to continue under future warming scenarios', Marine Ecology Progress Series, vol. 688, pp. 1-17. Nitschke, MR, Rosset, SL, Oakley, CA, Gardner, SG, Camp, EF, Suggett, DJ & Davy, SK 2022, 'The diversity and ecology of Symbiodiniaceae: A traits-based review.', Advances in Marine Biology, vol. 92, pp. 55-127. Among the most successful microeukaryotes to form mutualisms with animals are dinoflagellates in the family Symbiodiniaceae. These photosynthetic symbioses drive significant primary production and are responsible for the formation of coral reef ecosystems but are particularly sensitive when environmental conditions become extreme. Annual episodes of widespread coral bleaching (disassociation of the mutualistic partnership) and mortality are forecasted from the year 2060 under current trends of ocean warming. However, host cnidarians and dinoflagellate symbionts display exceptional genetic and functional diversity, and meaningful predictions of the future that embrace this biological complexity are difficult to make. A recent move to trait-based biology (and an understanding of how traits are shaped by the environment) has been adopted to move past this problem. The aim of this review is to: (1) provide an overview of the major cnidarian lineages that are symbiotic with Symbiodiniaceae; (2) summarise the symbiodiniacean genera associated with cnidarians with reference to recent changes in taxonomy and systematics; (3) examine the knowledge gaps in Symbiodiniaceae life history from a trait-based perspective; (4) review Symbiodiniaceae trait variation along three abiotic gradients (light, nutrients, and temperature); and (5) provide recommendations for future research of Symbiodiniaceae traits. We anticipate that a detailed understanding of traits will further reveal basic knowledge of the evolution and functional diversity of these mutualisms, as well as enhance future efforts to model stability and change in ecosystems dependent on cnidarian-dinoflagellate organisms. Nolan, RH, Collins, L, Gibson, RK, Samson, SA, Rolls, KT, Milner, K, Medlyn, BE, Price, OF, Griebel, A, Choat, B, Jiang, M & Boer, MM 2022, 'The carbon cost of the 2019–20 Australian fires varies with fire severity and forest type', Global Ecology and Biogeography, vol. 31, no. 10, pp. 2131-2146. Nolan, RH, Foster, B, Griebel, A, Choat, B, Medlyn, BE, Yebra, M, Younes, N & Boer, MM 2022, 'Drought-related leaf functional traits control spatial and temporal dynamics of live fuel moisture content', Agricultural and Forest Meteorology, vol. 319, pp. 108941-108941. Large forest fires generally occur when the moisture content of fuels is low. For live fuels, our understanding of the physiological basis of variation in moisture content has recently advanced. However, process-based models of live fuel moisture content (LFMC) remain elusive. Here, we aim to further our understanding of the role of physiological mechanisms and plant functional traits in driving spatiotemporal variations in LFMC. We examined whether temporal variation in LFMC could be predicted from pressure-volume curve data, which measures leaf water potential and water content on cut shoots dehydrating on a bench. We also examined whether leaf dry mass traits could predict spatial variation in maximum LFMC. We undertook our study in eucalypt forests and woodlands spanning a large climatic gradient in eastern Australia. We found that LFMC models developed from pressure-volume curves reliably predicted seasonal variation in LFMC across four co-occurring species. A two-phase LFMC model, which fit models above and below the turgor loss point (mean absolute error = 3.7-33.2%), performed similarly well to a simple linear model (mean absolute error = 3.4-35.3%). Across a large climatic gradient, the maximum LFMC of 16 species was correlated with specific leaf area (R2 = 0.54), with the exception of one species with terete terminal stems. Maximum LFMC was highly correlated with aridity (R2 = 0.82), with lower LFMC observed in more arid sites. Our study demonstrates that spatiotemporal dynamics of LFMC are governed by both leaf dry mass traits and the relationship between leaf water potential and water content, which in turn is determined by traits such as cell wall elasticity. Thus, incorporating these traits into models of LFMC, whether these models are based on drought indices, soil moisture, or remotely sensed imagery, is likely to improve overall model performance, and subsequently improve forecasts of wildfire danger. Nonahal, M, Li, C, Tjiptoharsono, F, Ding, L, Stewart, C, Scott, J, Toth, M, Ha, ST, Kianinia, M & Aharonovich, I 2022, 'Coupling spin defects in hexagonal boron nitride to titanium dioxide ring resonators.', Nanoscale, vol. 14, no. 40, pp. 14950-14955. Spin-dependent optical transitions are attractive for a plethora of applications in quantum technologies. Here we report on utilization of high quality ring resonators fabricated from TiO2 to enhance the emission from negatively charged boron vacancies (VB-) in hexagonal Boron Nitride. We show that the emission from these defects can efficiently couple into the whispering gallery modes of the ring resonators. Optically coupled VB- showed photoluminescence contrast in optically detected magnetic resonance signals from the hybrid coupled devices. Our results demonstrate a practical method for integration of spin defects in 2D materials with dielectric resonators which is a promising platform for quantum technologies. Nouman, M, Khoo, SY, Mahmud, MAP & Kouzani, AZ 2022, 'Recent Advances in Contactless Sensing Technologies for Mental Health Monitoring', IEEE Internet of Things Journal, vol. 9, no. 1, pp. 274-297. The process of monitoring mental health has relied on methods, such as invasive sensing and self-reporting. The use of these methods has been limited because of the invasiveness of sensing devices or the subjective nature of patients' responses. Recent research focuses on the contactless sensing methods used to objectively monitor mental health issues. These methods allow continuous collection of real-time data in a nondisruptive manner. Machine learning methods are then applied to the sensed data to predict information, such as physical activity, gestures, and heart rate. This information can be then used to assess mental health issues, such as depression, stress, and anxiety, among others. This article presents a comprehensive review of contactless sensing methods for mental health monitoring. It investigates the published research that focuses on contactless sensing methods to predict mental health condition. Moreover, this review categorizes the applications of contactless sensing methods into detection, recognition, and monitoring of vital signs. Furthermore, a comparison of recent studies on contactless sensing methods is presented, which shows the effectiveness and reliability of these methods. This study also highlights the existing challenges in contactless sensing methods and provides future research directions to mitigate these challenges. NUCERA, F, MUMBY, S, PAUDEL, KR, DHARWAL, V, DI, SA, CASOLARO, V, HANSBRO, PM, ADCOCK, IM & CARAMORI, G 2022, 'Role of oxidative stress in the pathogenesis of COPD', Minerva Medica, vol. 113, no. 3. Nunes, MH, Camargo, JLC, Vincent, G, Calders, K, Oliveira, RS, Huete, A, Mendes, DMY, Nelson, B, Smith, MN, Stark, SC & Maeda, EE 2022, 'Forest fragmentation impacts the seasonality of Amazonian evergreen canopies.', Nat Commun, vol. 13, no. 1, p. 917. Predictions of the magnitude and timing of leaf phenology in Amazonian forests remain highly controversial. Here, we use terrestrial LiDAR surveys every two weeks spanning wet and dry seasons in Central Amazonia to show that plant phenology varies strongly across vertical strata in old-growth forests, but is sensitive to disturbances arising from forest fragmentation. In combination with continuous microclimate measurements, we find that when maximum daily temperatures reached 35 °C in the latter part of the dry season, the upper canopy of large trees in undisturbed forests lost plant material. In contrast, the understory greened up with increased light availability driven by the upper canopy loss, alongside increases in solar radiation, even during periods of drier soil and atmospheric conditions. However, persistently high temperatures in forest edges exacerbated the upper canopy losses of large trees throughout the dry season, whereas the understory in these light-rich environments was less dependent on the altered upper canopy structure. Our findings reveal a strong influence of edge effects on phenological controls in wet forests of Central Amazonia. O’Brien, J, McParland, EL, Bramucci, AR, Siboni, N, Ostrowski, M, Kahlke, T, Levine, NM, Brown, MV, van de Kamp, J, Bodrossy, L, Messer, LF, Petrou, K & Seymour, JR 2022, 'Biogeographical and seasonal dynamics of the marine Roseobacter community and ecological links to DMSP-producing phytoplankton', ISME Communications, vol. 2, no. 1. O’Donnell, AW, Redmond, G, Arciuli, J, Robinson, S, Skattebol, J, Raghavendra, P, Thomson, C, Wang, JJJ & Emerson, E 2022, 'The Association between Parental Educational Expectations and School Functioning among Young People with Disabilities: A Longitudinal Investigation', Exceptional Children, vol. 89, no. 1, pp. 60-78. Past research has established clear educational inequities between young people with disabilities and their peers. In part, some of these inequities may be attributed to expectations. In this study, we examined whether parental expectations were related to school functioning at high school, with school functioning broadly defined as ease and frequency of engagement in school-based activities. Using the Longitudinal Study of Australian Children (N = 3,956; 48.9% female; 5.01% with disability), we examined parental expectations and school functioning measured at three time-points, biennially from the ages of 12 and 13 through to 16 and 17. A multigroup, parallel latent growth curve analysis revealed that high parental expectations at the first timepoint predicted steeper increases in the trajectory of school functioning over time, but only among young people with disability. Parental expectations did not significantly predict school functioning trajectories for the remainder of the sample. Subsequent multigroup analyses that compared disability characteristics revealed that learning difficulties and speech problems, in particular, were associated with lower parental expectations. These results suggest that the perceptions of parents in the lives of young people with disability are important and efforts to shape them may have long-term benefits. O'Brien, J, Focardi, A, Deschaseaux, ESM, Petrou, K, Ostrowski, M, Beckley, LE & Seymour, JR 2022, 'Microbial dimethylsulfoniopropionate (DMSP) cycling in the ultraoligotrophic eastern Indian Ocean', Deep-Sea Research Part 2: Topical Studies in Oceanography, vol. 206, pp. 1-11. Dimethylsulfoniopropionate (DMSP) is an important source of dissolved organic matter for the marine food web and its cycling is a key step in ocean-atmosphere fluxes involved in the global sulfur cycle. To date, the abundance and biogeography of the genes encoding bacterial DMSP cycling in the eastern Indian Ocean (EIO) is virtually unknown. Moreover, DMSP measurements from the IO are sparse compared to other major oceans. In May–June 2019, we characterized dissolved DMSP (DMSPd) concentrations and the abundance of representative bacterial DMSP cycling genes along the 110 °E transect line as part of a voyage that contributed to Australia's involvement in the second International Indian Ocean Expedition. During the multidisciplinary voyage, surface water samples were collected from 19 stations spanning temperate to tropical waters of the EIO (39.5 °S to 11.5 °S, 110 °E). Somewhat surprisingly, a trend of greater DMSPd was measured in ultraoligotrophic (<0.02 μmol L−1 of nitrate/nitrite), low latitude waters compared to relatively nutrient-rich high latitudes, which contradicts global DMSPd patterns of high concentrations at high latitudes. Additionally, the average DMSPd concentration in EIO samples (17.2 ± 18.64 nM) was an order of magnitude greater than concentrations previously reported at similar latitudes in the Pacific and Atlantic Oceans, which suggests DMSPd is a readily available food source for microbes in a region that is often considered an ocean desert. The abundances of the bacterial DMSP production gene (dsyB), the DMSP lyase gene (dddP) and phylogenetically diverse DMSP demethylation genes (dmdA subclade A/1, D/all and E/2) were reported for the first time in the EIO region, demonstrating significant shifts in all genes with latitude. The SAR11 dmdA (D/all) gene was the dominant DMSP degradation gene across the transect (3.4 ± 0.94% of bacteria) and was notably positively correlated to DMSPd, demonstrating a tight coupling between the var... O'Brien, J, McParland, EL, Bramucci, AR, Ostrowski, M, Siboni, N, Ingleton, T, Brown, MV, Levine, NM, Laverock, B, Petrou, K & Seymour, J 2022, 'The Microbiological Drivers of Temporally Dynamic Dimethylsulfoniopropionate Cycling Processes in Australian Coastal Shelf Waters.', Frontiers in Microbiology, vol. 13, pp. 1-19. The organic sulfur compounds dimethylsulfoniopropionate (DMSP) and dimethyl sulfoxide (DMSO) play major roles in the marine microbial food web and have substantial climatic importance as sources and sinks of dimethyl sulfide (DMS). Seasonal shifts in the abundance and diversity of the phytoplankton and bacteria that cycle DMSP are likely to impact marine DMS (O) (P) concentrations, but the dynamic nature of these microbial interactions is still poorly resolved. Here, we examined the relationships between microbial community dynamics with DMS (O) (P) concentrations during a 2-year oceanographic time series conducted on the east Australian coast. Heterogenous temporal patterns were apparent in chlorophyll a (chl a) and DMSP concentrations, but the relationship between these parameters varied over time, suggesting the phytoplankton and bacterial community composition were affecting the net DMSP concentrations through differential DMSP production and degradation. Significant increases in DMSP were regularly measured in spring blooms dominated by predicted high DMSP-producing lineages of phytoplankton (Heterocapsa, Prorocentrum, Alexandrium, and Micromonas), while spring blooms that were dominated by predicted low DMSP-producing phytoplankton (Thalassiosira) demonstrated negligible increases in DMSP concentrations. During elevated DMSP concentrations, a significant increase in the relative abundance of the key copiotrophic bacterial lineage Rhodobacterales was accompanied by a three-fold increase in the gene, encoding the first step of DMSP demethylation (dmdA). Significant temporal shifts in DMS concentrations were measured and were significantly correlated with both fractions (0.2-2 μm and >2 μm) of microbial DMSP lyase activity. Seasonal increases of the bacterial DMSP biosynthesis gene (dsyB) and the bacterial DMS oxidation gene (tmm) occurred during the spring-summer and coincided with peaks in DMSP and DMSO concentration, respectively. These findings, ... O'Connell, MJ, Fowler, AM, Allan, SJ, Beretta, GA & Booth, DJ 2022, 'Recruiting a long way from home: Domino damselfish Dascyllus trimaculatus can detect new temperate coral habitat and conspecifics', Journal of Fish Biology, vol. 100, no. 6, pp. 1548-1552. O'Donnell, AW, Redmond, G, Thomson, C, Wang, JJJ & Turkmani, S 2022, 'Reducing educational disparities between Australian adolescents in regional and metropolitan communities: The compensatory effects of extracurricular activities.', Dev Psychol, vol. 58, no. 12, pp. 2358-2371. Australian adolescents living in regional communities are significantly more likely to perform worse at school, relative to those in metropolitan communities. These disparities are partially due to the development of lower educational expectations among regional adolescents. In the current study, we tested whether the differences in educational expectations across communities were reduced when adolescents engage in extracurricular activities, and any subsequent downstream effects on academic outcomes. The current study used a subsample of 1,477 adolescents recruited as part of the Longitudinal Study of Australian Children who have graduated from high school. Using a random-intercept cross-lagged panel model, we found that residing in a regional community at the start of secondary education predicted worse academic performance when graduating 6 years later. This association was partially mediated by lower educational expectations and school functioning, measured biennially. However, the significant difference between adolescents in metropolitan and regional communities dissipated when participants engaged in three or more types of extracurricular activities. These results highlight that increasing access and support to participate in extracurricular activities in regional communities may contribute to reducing inequities in educational outcomes. (PsycInfo Database Record (c) 2022 APA, all rights reserved). Oglobline, AN, Padula, MP & Doble, PA 2022, 'Quality control of A1-free dairy', Food Control, vol. 135, pp. 108685-108685. Oo, CZ, Chew, AW, Wong, ALH, Gladding, J & Stenstrom, C 2022, 'Delineating the successful features of research data management training: a systematic review', International Journal for Academic Development, vol. 27, no. 3, pp. 249-264. O'Rourke, MB, Roediger, BR, Jolly, CJ, Crossett, B, Padula, MP & Hansbro, PM 2022, 'Viral Biomarker Detection and Validation Using MALDI Mass Spectrometry Imaging (MSI).', Proteomes, vol. 10, no. 3, pp. 33-33. (1) Background: MALDI imaging is a technique that still largely depends on time of flight (TOF)-based instrument such as the Bruker UltrafleXtreme. While capable of performing targeted MS/MS, these instruments are unable to perform fragmentation while imaging a tissue section necessitating the reliance of MS1 values for peptide level identifications. With this premise in mind, we have developed a hybrid bioinformatic/image-based method for the identification and validation of viral biomarkers. (2) Methods: Formalin-Fixed Paraffin-Embedded (FFPE) mouse samples were sectioned, mounted and prepared for mass spectrometry imaging using our well-established methods. Peptide identification was achieved by first extracting confident images corresponding to theoretical viral peptides. Next, those masses were used to perform a Peptide Mmass Fingerprint (PMF) searched against known viral FASTA sequences against a background mouse FASTA database. Finally, a correlational analysis was performed with imaging data to confirm pixel-by-pixel colocalization and intensity of viral peptides. (3) Results: 14 viral peptides were successfully identified with significant PMF Scores and a correlational result of >0.79 confirming the presence of the virus and distinguishing it from the background mouse proteins. (4) Conclusions: this novel approach leverages the power of mass spectrometry imaging and provides confident identifications for viral proteins without requiring MS/MS using simple MALDI Time Of Flight/Time Of Flight (TOF/TOF) instrumentation. Pai, TY, Meyer, W, Torpy, FR, Donahoe, SL, Ellis, J, Malik, R & Lee, R 2022, 'Host transmission dynamics of first- and third-stage Angiostrongylus cantonensis larvae in Bullastra lessoni', Parasitology, vol. 149, no. 8, pp. 1034-1044. Paijmans, KC, Booth, DJ & Wong, MYL 2022, 'Single-species subgroups form within mixed-species shoals of tropical and temperate fishes', Environmental Biology of Fishes, vol. 105, no. 12, pp. 1975-1988. Pan, Y, Wang, Y, Zheng, S, Huete, AR, Shen, M, Zhang, X, Huang, J, He, G, Yu, L, Xu, X, Xie, Q & Peng, D 2022, 'Characteristics of Greening along Altitudinal Gradients on the Qinghai–Tibet Plateau Based on Time-Series Landsat Images', Remote Sensing, vol. 14, no. 10, pp. 1-22. The Qinghai–Tibet Plateau (QTP) is ecologically fragile and is especially sensitive to climate change. Previous studies have shown that the vegetation on the QTP is undergoing overall greening with variations along altitudinal gradients. However, the mechanisms that cause the differences in the spatiotemporal patterns of vegetation greening among different types of terrain and vegetation have not received sufficient attention. Therefore, in this study, we used a Landsat NDVI time-series for the period 1992–2020 and climate data to observe the effects of terrain and vegetation types on the spatiotemporal patterns in vegetation greening on the QTP and to analyze the factors driving this greening using the geographical detector and the velocity of the vertical movement of vegetation greenness isolines. The results showed the following: (1) The vertical movement of the vegetation greenness isolines was affected by the temperature and precipitation at all elevations. The precipitation had a more substantial effect than the temperature below 3000 m. In contrast, above 3000 m, the temperature had a greater effect than the precipitation. (2) The velocity of the vertical movement of the vegetation greenness isolines of woody plants was higher than that of herbaceous plants. (3) The influence of slope on the vertical movement of vegetation greenness isolines was more significant than that of the aspect. The results of this study provided details of the spatiotemporal differences in vegetation greening between different types of terrain and vegetation at a 30-m scale as well as of the underlying factors driving this greening. These results will help to support ecological protection policies on the QTP. Papanicolaou, M, Parker, AL, Yam, M, Filipe, EC, Wu, SZ, Chitty, JL, Wyllie, K, Tran, E, Mok, E, Nadalini, A, Skhinas, JN, Lucas, MC, Herrmann, D, Nobis, M, Pereira, BA, Law, AMK, Castillo, L, Murphy, KJ, Zaratzian, A, Hastings, JF, Croucher, DR, Lim, E, Oliver, BG, Mora, FV, Parker, BL, Gallego-Ortega, D, Swarbrick, A, O'Toole, S, Timpson, P & Cox, TR 2022, 'Temporal profiling of the breast tumour microenvironment reveals collagen XII as a driver of metastasis.', Nat Commun, vol. 13, no. 1, p. 4587. The tumour stroma, and in particular the extracellular matrix (ECM), is a salient feature of solid tumours that plays a crucial role in shaping their progression. Many desmoplastic tumours including breast cancer involve the significant accumulation of type I collagen. However, recently it has become clear that the precise distribution and organisation of matrix molecules such as collagen I is equally as important in the tumour as their abundance. Cancer-associated fibroblasts (CAFs) coexist within breast cancer tissues and play both pro- and anti-tumourigenic roles through remodelling the ECM. Here, using temporal proteomic profiling of decellularized tumours, we interrogate the evolving matrisome during breast cancer progression. We identify 4 key matrisomal clusters, and pinpoint collagen type XII as a critical component that regulates collagen type I organisation. Through combining our proteomics with single-cell transcriptomics, and genetic manipulation models, we show how CAF-secreted collagen XII alters collagen I organisation to create a pro-invasive microenvironment supporting metastatic dissemination. Finally, we show in patient cohorts that collagen XII may represent an indicator of breast cancer patients at high risk of metastatic relapse. Parast, L, Garcia, TP, Prentice, RL & Carroll, RJ 2022, 'Robust methods to correct for measurement error when evaluating a surrogate marker', Biometrics, vol. 78, no. 1, pp. 9-23. Pasin, D, Nedahl, M, Mollerup, CB, Tortzen, C, Reitzel, LA & Dalsgaard, PW 2022, 'Identification of the synthetic cannabinoid‐type new psychoactive substance, CH‐PIACA, in seized material', Drug Testing and Analysis, vol. 14, no. 9, pp. 1645-1651. Pasin, D, Pan, M, Rasmussen, BS, Linnet, K, Dalsgaard, PW & Mollerup, CB 2022, 'Metabolomics‐driven determination of targets for salicylic acid and ibuprofen in positive electrospray ionization using LC‐HRMS', Drug Testing and Analysis, vol. 14, no. 4, pp. 747-756. Patel, V, Paudel, KR, Shukla, S, Liu, G, Oliver, B, Hansbro, P & Dua, K 2022, 'Toll-like receptors, innate immune system, and lung diseases a vital trilateral association', EXCLI Journal, vol. 21, pp. 519-523. Paudel, KR, De, RG, Panth, N, Singh, SK, Chellappan, DK, Hansbro, P & Dua, K 2022, 'NANOMEDICINE AND MEDICINAL PLANTS: EMERGING SYMBIOSIS IN MANAGING LUNG DISEASES AND ASSOCIATED INFECTIONS', EXCLI Journal, vol. 21, pp. 1299-1303. Paudel, KR, Dua, K, Panth, N, Hansbro, PM & Chellappan, DK 2022, 'Advances in research with rutin-loaded nanoformulations in mitigating lung diseases', Future Medicinal Chemistry, vol. 14, no. 18, pp. 1293-1295. Paudel, KR, Mehta, M, Shukla, SD, Panth, N, Chellappan, DK, Dua, K & Hansbro, P 2022, 'Advancements in nanotherapeutics targeting senescence in chronic obstructive pulmonary disease.', Nanomedicine (Lond), vol. 0, no. 0, pp. 1757-1760. Paudel, KR, Mehta, M, Yin, GHS, Yen, LL, Malyla, V, Patel, VK, Panneerselvam, J, Madheswaran, T, MacLoughlin, R, Jha, NK, Gupta, PK, Singh, SK, Gupta, G, Kumar, P, Oliver, BG, Hansbro, PM, Chellappan, DK & Dua, K 2022, 'Berberine-loaded liquid crystalline nanoparticles inhibit non-small cell lung cancer proliferation and migration in vitro', Environmental Science and Pollution Research, vol. 29, no. 31, pp. 46830-46847. Paudel, KR, Patel, V, Vishwas, S, Gupta, S, Sharma, S, Chan, Y, Jha, NK, Shrestha, J, Imran, M, Panth, N, Shukla, SD, Jha, SK, Devkota, HP, Warkiani, ME, Singh, SK, Ali, MK, Gupta, G, Chellappan, DK, Hansbro, PM & Dua, K 2022, 'Nutraceuticals and COVID-19: A mechanistic approach toward attenuating the disease complications.', J Food Biochem, vol. 46, no. 12, p. e14445. Nutraceuticals have emerged as potential compounds to attenuate the COVID-19 complications. Precisely, these food additives strengthen the overall COVID treatment and enhance the immunity of a person. Such compounds have been used at a large scale, in almost every household due to their better affordability and easy access. Therefore, current research is focused on developing newer advanced formulations from potential drug candidates including nutraceuticals with desirable properties viz, affordability, ease of availability, ease of administration, stability under room temperature, and potentially longer shelf-lives. As such, various nutraceutical-based products such as compounds could be promising agents for effectively managing COVID-19 symptoms and complications. Most importantly, regular consumption of such nutraceuticals has been shown to boost the immune system and prevent viral infections. Nutraceuticals such as vitamins, amino acids, flavonoids like curcumin, and probiotics have been studied for their role in the prevention of COVID-19 symptoms such as fever, pain, malaise, and dry cough. In this review, we have critically reviewed the potential of various nutraceutical-based therapeutics for the management of COVID-19. We searched the information relevant to our topic from search engines such as PubMed and Scopus using COVID-19, nutraceuticals, probiotics, and vitamins as a keyword. Any scientific literature published in a language other than English was excluded. PRACTICAL APPLICATIONS: Nutraceuticals possess both nutritional values and medicinal properties. They can aid in the prevention and treatment of diseases, as well as promote physical health and the immune system, normalizing body functions, and improving longevity. Recently, nutraceuticals such as probiotics, vitamins, polyunsaturated fatty acids, trace minerals, and medicinal plants have attracted considerable attention and are widely regarded as potential alternatives to current the... Paulowski, L, Beckham, KSH, Johansen, MD, Berneking, L, Van, N, Degefu, Y, Staack, S, Sotomayor, FV, Asar, L, Rohde, H, Aldridge, BB, Aepfelbacher, M, Parret, A, Wilmanns, M, Kremer, L, Combrink, K & Maurer, FP 2022, 'C25-modified rifamycin derivatives with improved activity against Mycobacterium abscessus', PNAS Nexus, vol. 1, no. 4. Payne, M, Bottomley, AL, Och, A, Hiscocks, HG, Asmara, AP, Harry, EJ & Ung, AT 2022, 'Synthesis and biological evaluation of tetrahydroisoquinoline-derived antibacterial compounds', Bioorganic & Medicinal Chemistry, vol. 57, pp. 116648-116648. Pearce, BJ, Dallo, I, Choi, V, Freihardt, J & Middel, CNH 2022, 'Forks in the road: Critical design moments for identifying key processes in stakeholder interaction', GAIA - Ecological Perspectives for Science and Society, vol. 31, no. 4, pp. 222-230. Pelucchi, E, Fagas, G, Aharonovich, I, Englund, D, Figueroa, E, Gong, Q, Hannes, H, Liu, J, Lu, C-Y, Matsuda, N, Pan, J-W, Schreck, F, Sciarrino, F, Silberhorn, C, Wang, J & Jöns, KD 2022, 'The potential and global outlook of integrated photonics for quantum technologies', Nature Reviews Physics, vol. 4, no. 3, pp. 194-208. Pendall, E, Hewitt, A, Boer, MM, Carrillo, Y, Glenn, NF, Griebel, A, Middleton, JH, Mumford, PJ, Ridgeway, P, Rymer, PD & Steenbeeke, GL 2022, 'Remarkable Resilience of Forest Structure and Biodiversity Following Fire in the Peri-Urban Bushland of Sydney, Australia', Climate, vol. 10, no. 6, pp. 86-86. Pera, JB, Davie, AW, Rohlfs, A-M & Mitrovic, SM 2022, 'Simulating the potential effects of a carp virus fish kill on water quality and phytoplankton in lentic environments', Marine and Freshwater Research, vol. 73, no. 2, pp. 178-192. Pettersen, AK, Coleman, MA, Latombe, G, Gonzalez, SV, Williams, NLR, Seymour, JR, Campbell, AH, Thomas, T, Ferrari, R, Stuart‐Smith, RD, Edgar, GJ, Steinberg, PD & Marzinelli, EM 2022, 'Spatial compositional turnover varies with trophic level and body size in marine assemblages of micro‐ and macroorganisms', Global Ecology and Biogeography, vol. 31, no. 8, pp. 1556-1570. Pingel, NM, Dempsey, J, McClure-Griffiths, NM, Dickey, JM, Jameson, KE, Arce, H, Anglada, G, Bland-Hawthorn, J, Breen, SL, Buckland-Willis, F, Clark, SE, Dawson, JR, Dénes, H, Di Teodoro, EM, For, B-Q, Foster, TJ, Gómez, JF, Imai, H, Joncas, G, Kim, C-G, Lee, M-Y, Lynn, C, Leahy, D, Ma, YK, Marchal, A, McConnell, D, Miville-Deschènes, M-A, Moss, VA, Murray, CE, Nidever, D, Peek, J, Stanimirović, S, Staveley-Smith, L, Tepper-Garcia, T, Tremblay, CD, Uscanga, L, van Loon, JT, Vázquez-Semadeni, E, Allison, JR, Anderson, CS, Ball, L, Bell, M, Bock, DC-J, Bunton, J, Cooray, FR, Cornwell, T, Koribalski, BS, Gupta, N, Hayman, DB, Harvey-Smith, L, Lee-Waddell, K, Ng, A, Phillips, CJ, Voronkov, M, Westmeier, T & Whiting, MT 2022, 'GASKAP-HI pilot survey science I: ASKAP zoom observations of Plumanns-Pouton, E, Bennett, LT, Najera-Umaña, JC, Griebel, A & Hinko-Najera, N 2022, 'Species and Competition Interact to Influence Seasonal Stem Growth in Temperate Eucalypts', Forests, vol. 13, no. 2, pp. 224-224. Poddar, N, Scofield, J, Shi, S, Prime, EL, Kentish, SE, Qiao, GG & Martin, GJO 2022, 'Evaporation reduction and salinity control in microalgae production ponds using chemical monolayers', Algal Research, vol. 66, pp. 102783-102783. Poerwoprajitno, AR, Cheong, S, Gloag, L, Gooding, JJ & Tilley, RD 2022, 'Synthetic Strategies to Enhance the Electrocatalytic Properties of Branched Metal Nanoparticles.', Acc Chem Res, vol. 55, no. 12, pp. 1693-1702. Branched metal nanoparticles have unique catalytic properties because of their high surface area with multiple branches arranged in an open 3D structure that can interact with reacting species and tailorable branch surfaces that can maximize the exposure of desired catalytically active crystal facets. These exceptional properties have led to the exploration of the roles of branch structural features ranging from the number and dimensions of branches at the larger scales to the atomic-scale arrangement of atoms on precise crystal facets. The fundamental significance of how larger-scale branch structural features and atomic-scale surface faceting influence and control the catalytic properties has been at the forefront of the design of branched nanoparticles for catalysis. Current synthetic advances have enabled the formation of branched nanoparticles with an unprecedented degree of control over structural features down to the atomic scale, which have unlocked opportunities to make improved nanoparticle catalysts. These catalysts have high surface areas with controlled size and surface facets for achieving exceedingly high activity and stability. The synthetic advancement has recently led to the use of branched nanoparticles as ideal substrates that can be decorated with a second active metal in the form of islands and single atoms. These decorated branched nanoparticles have new and highly effective catalytic active sites where both branch metal and decorating metal play essential roles during catalysis.In the opening half of this Account, we critically assess the important structural features of branched nanoparticles that control catalytic properties. We first discuss the role of branch dimensions and the number of branches that can improve the surface area but can also trap gas bubbles. We then investigate the atomic-scale structural features of exposed surface facets, which are critical for enhancing catalytic activity and stability. Well-defined bran... Poerwoprajitno, AR, Gloag, L, Watt, J, Cheong, S, Miller, BK, Huber, DL & Tilley, RD 2022, 'In-Situ ETEM Reveals Formation Mechanism of Single Pt Atom on Ru Nanoparticle Electrocatalysts for CO-Resilient Methanol Oxidation', Microscopy and Microanalysis, vol. 28, no. S1, pp. 130-131. Poerwoprajitno, AR, Gloag, L, Watt, J, Cheong, S, Tan, X, Lei, H, Tahini, HA, Henson, A, Subhash, B, Bedford, NM, Miller, BK, O’Mara, PB, Benedetti, TM, Huber, DL, Zhang, W, Smith, SC, Gooding, JJ, Schuhmann, W & Tilley, RD 2022, 'A single-Pt-atom-on-Ru-nanoparticle electrocatalyst for CO-resilient methanol oxidation', Nature Catalysis, vol. 5, no. 3, pp. 231-237. Single Pt atom catalysts are key targets because a high exposure of Pt substantially enhances electrocatalytic activity. In addition, PtRu alloy nanoparticles are the most active catalysts for the methanol oxidation reaction. To combine the exceptional activity of single Pt atom catalysts with an active Ru support we must overcome the synthetic challenge of forming single Pt atoms on noble metal nanoparticles. Here we demonstrate a process that grows and spreads Pt islands on Ru branched nanoparticles to create single-Pt-atom-on-Ru catalysts. By following the spreading process by in situ TEM, we found that the formation of a stable single atom structure is thermodynamically driven by the formation of strong Pt–Ru bonds and the lowering of the surface energy of the Pt islands. The stability of the single-Pt-atom-on-Ru structure and its resilience to CO poisoning result in a high current density and mass activity for the methanol oxidation reaction over time. [Figure not available: see fulltext.] Polidori, C, Piwczynski, M, Ronchetti, F, Johnston, NP & Szpila, K 2022, 'Host-trailing satellite flight behaviour is associated with greater investment in peripheral visual sensory system in miltogrammine flies', Scientific Reports, vol. 12, no. 1. Popovic, A, Morelato, M, Baechler, S, De, GA, Tahtouh, M, Roux, C & Beavis, A 2022, 'Understanding Australian methylamphetamine drug markets through relational, temporal and spatial analyses.', Drug Testing and Analysis, vol. 14, no. 3, pp. 481-495. In the area of illicit drugs, forensic case data have proven effective at detecting links between seizures and providing greater insights into illicit drug markets. This research explored the application of mathematical and statistical techniques to several chemical profiles of Australian methylamphetamine seizures. The main aim was to create and deliver a method that would expand the use of illicit drug profiling for strategic intelligence purposes, contributing to the fight against illicit drug trafficking. The use of comparison metrics and clustering analysis to determine links between existing illicit drug specimens and subsequent new specimens was evaluated and automated. Relational, temporal and spatial analyses were subsequently used to gain an insight into illicit drug markets. Relational analysis identified clusters of seizures central to the network. Temporal analysis then provided insights into the behaviour of distribution markets, specifically the emergence and extinction of certain clusters of seizures over time. Spatial analysis aided the understanding of the inter-jurisdictional nature of illicit drug markets. These analyses allowed for the generation of strategic intelligence relating to when and where the Australian methylamphetamine illicit drug market was the most active. Additionally, the strategic level trends identified clusters of seizures that were worth investigating further. These clusters were explored through a case study, which exploited additional chemical profiling data to provide drug market knowledge at an operational level. In turn, the intelligence produced at various levels could allow relevant law enforcement agencies to take necessary measures in disrupting markets. Pradhan, B, Jena, R, Talukdar, D, Mohanty, M, Sahu, BK, Raul, AK & Abdul, MKN 2022, 'A New Method to Evaluate Gold Mineralisation-Potential Mapping Using Deep Learning and an Explainable Artificial Intelligence (XAI) Model', Remote Sensing, vol. 14, no. 18, pp. 4486-4486. Geoscientists have extensively used machine learning for geological mapping and exploring the mineral prospect of a province. However, the interpretation of results becomes challenging due to the complexity of machine learning models. This study uses a convolutional neural network (CNN) and Shapley additive explanation (SHAP) to estimate potential locations for gold mineralisation in Rengali Province, a tectonised mosaic of volcano-sedimentary sequences juxtaposed at the interface of the Archaean cratonic segment in the north and the Proterozoic granulite provinces of the Eastern Ghats Belt in Eastern India. The objective is to integrate multi-thematic data involving geological, geophysical, mineralogical and geochemical surveys on a 1:50 K scale with the aim of prognosticating gold mineralisation. The available data utilised during the integration include aero-geophysical (aeromagnetic and aerospectrometric), geochemical (national geochemical mapping), ground geophysical (gravity), satellite gravity, remote sensing (multispectral) and National Geomorphology and Lineament Project structural lineament maps obtained from the Geological Survey of India Database. The CNN model has an overall accuracy of 90%. The SHAP values demonstrate that the major contributing factors are, in sequential order, antimony, clay, lead, arsenic content and a magnetic anomaly in CNN modelling. Geochemical pathfinders, including geophysical factors, have high importance, followed by the shear zones in mineralisation mapping. According to the results, the central parts of the study area, including the river valley, have higher gold prospects than the surrounding areas. Gold mineralisation is possibly associated with intermediate metavolcanics along the shear zone, which is later intruded by quartz veins in the northern part of the Rengali Province. This work intends to model known occurrences with respect to multiple themes so that the results can be replicated in surrounding areas. Prasad, E, Hitchcock, C, Raymond, J, Cole, A, Barash, M, McNevin, D & van Oorschot, RAH 2022, 'Touch DNA recovery from unfired and fired cartridges: Comparison of swabbing, tape lifting and soaking', Forensic Science International, vol. 330, pp. 111101-111101. Over the recent few years, several DNA collection techniques and methodologies have been published for the recovery of DNA from fired cartridge cases. In this study, swabbing, the DNA collection technique currently used in our jurisdiction (NSW, Australia), was compared with tape lifting and soaking to assess DNA recovery rates, DNA quality and profile quality. Brass.22LR and 9mmP cartridges were used as they are the most commonly encountered in our jurisdiction. The cartridges (n = 107) were loaded into cleaned firearm magazines by three volunteers of unknown shedder status, to mimic routine casework sample types. Half of the handled cartridges were fired whilst the other half were kept unfired. STR genotypes were produced at both 29 and 30 PCR cycles to evaluate which improved handler allele detection. DNA recovery rates showed that swabbing recovered significantly less DNA than tape lifting and soaking. Whilst there were no significant differences between tape lifting and soaking, tape lifting, on average, yielded more DNA than soaking. The calibre of ammunition had no influence on DNA recovery and in line with expectations, firing was found to decrease DNA recovery for all three sampling techniques. Assessment of DNA quality showed no evidence of PCR inhibition in any of the samples for this study. However, degradation indices showed that most samples were slightly to moderately degraded. Fewer handler alleles were detected from both fired tape lifted and soaked cartridges than unfired cartridges. Whilst 30 amplification cycles allowed for the detection of slightly more handler alleles, no statistically significant differences were found between 29 and 30 PCR cycles. Nonetheless, 50% of the profiles from unfired soaked cartridges that were non-uploadable after 29 cycles were uploadable after 30 cycles. Furthermore, 83% of profiles from unfired cartridges that were tape lifted were uploadable onto our jurisdiction's database at both 29 and 30 PCR cycles. All m... Prasher, P, Sharma, M, Kumar Singh, S, Gulati, M, Kumar, D, Gupta, G, Kumar Chellappan, D, Gregory George Oliver, B, Wich, PR & Dua, K 2022, 'Versatility of acetalated dextran in nanocarriers targeting respiratory diseases', Materials Letters, vol. 323, pp. 132600-132600. Prasher, P, Sharma, M, Singh, SK, Gulati, M, Jha, NK, Gupta, PK, Gupta, G, Chellappan, DK, Zacconi, F, de, JAPT, Chan, Y, Liu, G, Paudel, K, Hansbro, PM, George, OBG & Dua, K 2022, 'Targeting mucus barrier in respiratory diseases by chemically modified advanced delivery systems', Chemico-Biological Interactions, vol. 365, pp. 110048-110048. Prasher, P, Sharma, M, Singh, SK, Gulati, M, Patravale, V, Oliver, BG & Dua, K 2022, 'Mucoadhesive particles: an emerging toolkit for advanced respiratory drug delivery', Nanomedicine, vol. 17, no. 12, pp. 821-826. Prasher, P, Sharma, M, Singh, SK, Haghi, M, McLoughlin, R, Chellappan, DK, Gupta, G, Paudel, KR, Hansbro, PM, Oliver, BGG, Wich, PR & Dua, K 2022, 'Advances and applications of dextran-based nanomaterials targeting inflammatory respiratory diseases', Journal of Drug Delivery Science and Technology, vol. 74, pp. 103598-103598. Price, S, Kuzhiumparambil, U, Pernice, M & Ralph, P 2022, 'Techno-economic analysis of cyanobacterial PHB bioplastic production', Journal of Environmental Chemical Engineering, vol. 10, no. 3, pp. 107502-107502. Qadir, Z, Zafar, MH, Moosavi, SKR, Le, KN & Mahmud, MAP 2022, 'Autonomous UAV Path-Planning Optimization Using Metaheuristic Approach for Predisaster Assessment', IEEE Internet of Things Journal, vol. 9, no. 14, pp. 12505-12514. Qays, MO, Ahmed, MM, Parvez Mahmud, MA, Abu‐Siada, A, Muyeen, SM, Hossain, ML, Yasmin, F & Rahman, MM 2022, 'Monitoring of renewable energy systems by IoT‐aided SCADA system', Energy Science & Engineering, vol. 10, no. 6, pp. 1874-1885. Qi, XR, Liu, Y, Ma, LL, Hou, BX, Zhang, HW, Li, XH, Wang, YS, Hui, YQ, Wang, RX, Bai, CY, Liu, H, Song, JJ & Zhao, XX 2022, 'Delicate synthesis of quasi-inverse opal structural Na 3V 2(PO 4) 3/N-C and Na4 MnV(PO4 ) 3/N-C as cathode for high-rate sodium-ion batteries', Rare Metals, vol. 41, no. 5, pp. 1637-1646. Poor conductivity and sluggish Na+ diffusion kinetic are two major drawbacks for practical application of sodium super-ionic conductor (NASICON) in sodium-ion batteries. In this work, we report a simple approach to synthesize quasi-inverse opal structural NASICON/N-doped carbon for the first time by a delicate one-pot solution-freeze drying-calcination process, aiming at fostering the overall electrochemical performance. Especially, the quasi-inverse opal structural Na3V2(PO4)3/N-C (Q-NVP/N-C) displayed continuous pores, which provides interconnected channels for electrolyte permeation and abundant contacting interfaces between electrolyte and materials, resulting in faster kinetics of redox reaction and higher proportion of capacitive behavior. As a cathode material for sodium-ion batteries, the Q-NVP/N-C exhibits high specific capacity of 115 mAh·g−1 at 1C, still 61 mAh·g−1 at ultra-high current density of 100C, and a specific capacity of 89.7 mAh·g−1 after 2000 cycles at 20C. This work displays the general validity of preparation method for not only Q-NVP/N-C, but also Na4MnV(PO4)3, which provides a prospect for delicate synthesis of NASICON materials with excellent electrochemical performance. Graphical Abstract: [Figure not available: see fulltext.] Qiao, L, Li, H, Zhong, S, Xu, X, Su, F, Peng, X, Jin, D & Zhanghao, K 2022, 'Laterally swept light-sheet microscopy enhanced by pixel reassignment for photon-efficient volumetric imaging', Advanced Photonics Nexus, vol. 2, no. 01. Quetglas-Llabrés, MM, Quispe, C, Herrera-Bravo, J, Catarino, MD, Pereira, OR, Cardoso, SM, Dua, K, Chellappan, DK, Pabreja, K, Satija, S, Mehta, M, Sureda, A, Martorell, M, Satmbekova, D, Yeskaliyeva, B, Sharifi-Rad, J, Rasool, N, Butnariu, M, Bagiu, IC, Bagiu, RV, Calina, D & Cho, WC 2022, 'Pharmacological Properties of Bergapten: Mechanistic and Therapeutic Aspects', Oxidative Medicine and Cellular Longevity, vol. 2022, pp. 1-10. Quigley, KM, Hein, M & Suggett, DJ 2022, 'Translating the 10 golden rules of reforestation for coral reef restoration', Conservation Biology, vol. 36, no. 4. Quinteros, SL, O'Brien, B & Donnelly, S 2022, 'Exploring the role of macrophages in determining the pathogenesis of liver fluke infection', Parasitology, vol. 149, no. 10, pp. 1364-1373. Quinton, AR, Kelty, SF & Scudder, N 2022, 'Attitudes towards police use of consumer/private DNA databases in investigations', Science & Justice, vol. 62, no. 3, pp. 263-271. Rad, MA, Mahmodi, H, Filipe, EC, Cox, TR, Kabakova, I & Tipper, JL 2022, 'Micromechanical characterisation of 3D bioprinted neural cell models using Brillouin microspectroscopy', Bioprinting, vol. 25, pp. e00179-e00179. Rädecker, N, Pogoreutz, C, Gegner, HM, Cárdenas, A, Perna, G, Geißler, L, Roth, F, Bougoure, J, Guagliardo, P, Struck, U, Wild, C, Pernice, M, Raina, J-B, Meibom, A & Voolstra, CR 2022, 'Heat stress reduces the contribution of diazotrophs to coral holobiont nitrogen cycling.', The ISME Journal: multidisciplinary journal of microbial ecology, vol. 16, no. 4, pp. 1110-1118. Efficient nutrient cycling in the coral-algal symbiosis requires constant but limited nitrogen availability. Coral-associated diazotrophs, i.e., prokaryotes capable of fixing dinitrogen, may thus support productivity in a stable coral-algal symbiosis but could contribute to its breakdown when overstimulated. However, the effects of environmental conditions on diazotroph communities and their interaction with other members of the coral holobiont remain poorly understood. Here we assessed the effects of heat stress on diazotroph diversity and their contribution to holobiont nutrient cycling in the reef-building coral Stylophora pistillata from the central Red Sea. In a stable symbiotic state, we found that nitrogen fixation by coral-associated diazotrophs constitutes a source of nitrogen to the algal symbionts. Heat stress caused an increase in nitrogen fixation concomitant with a change in diazotroph communities. Yet, this additional fixed nitrogen was not assimilated by the coral tissue or the algal symbionts. We conclude that although diazotrophs may support coral holobiont functioning under low nitrogen availability, altered nutrient cycling during heat stress abates the dependence of the coral host and its algal symbionts on diazotroph-derived nitrogen. Consequently, the role of nitrogen fixation in the coral holobiont is strongly dependent on its nutritional status and varies dynamically with environmental conditions. Raes, EJ, Hörstmann, C, Landry, MR, Beckley, LE, Marin, M, Thompson, P, Antoine, D, Focardi, A, O'Brien, J, Ostrowski, M & Waite, AM 2022, 'Dynamic change in an ocean desert: Microbial diversity and trophic transfer along the 110 °E meridional in the Indian Ocean', Deep-Sea Research Part II: Topical Studies in Oceanography, vol. 201, pp. 105097-105097. The eastern Indian Ocean is among the most oligotrophic regions in the world and has been described as an ocean desert. Limited information exists on microbial community profiles from marker gene data, and an open question in this system is how energy is transported from the base of the food web to higher trophic levels. Here we show that, along a 3300 km long transect in the ultra-oligotrophic eastern Indian Ocean, both alpha and beta diversity metrics for prokaryotic and eukaryotic trophic groups revealed remarkably strong latitudinal trends. The latitudinal Shannon diversity pattern for autotrophic eukaryotes furthermore aligned with the isotopic δ13C ratios of particulate organic carbon, fractionated zooplankton and hand-picked fish larvae, suggesting a close trophic linkage between autotrophic eukaryotes and higher trophic levels. Our data also showed an increasing contribution of eukaryotic mixotrophs and a high contribution of heterotrophic eukaryotes towards warmer waters. These findings highlight that not only the recycling of organic matter via bacterial regeneration is important in this system but that mixo- and heterotrophic eukaryotes play a major role in redistributing energy within the marine food web of these oligotrophic waters. Our data provide a baseline to understand how environmental changes such as warming surface waters might impact the open-ocean food web in this oligotrophic basin. Rafei, R, Koong, J, Osman, M, Atrouni, AA, Hamze, M & Hamidian, M 2022, 'Analysis of pCl107 a large plasmid carried by an ST25 Acinetobacter baumannii strain reveals a complex evolutionary history and links to multiple antibiotic resistance and metabolic pathways', FEMS Microbes, vol. 3, p. xtac027. Rahman, FH, Newaz, SHS, Au, T-W, Suhaili, WS, Mahmud, MAP & Lee, GM 2022, 'EnTruVe: ENergy and TRUst-aware Virtual Machine allocation in VEhicle fog computing for catering applications in 5G', Future Generation Computer Systems, vol. 126, pp. 196-210. It is undoubted that fog computing contributes in catering the latency-stringent applications of 5G, and one of the enabling technologies that fundamentally ensures the success of fog computing is virtualization as it offers isolation and platform independence. Although the emergence of vehicle-based fog (referred to as v-fog) facilities can certainly benefit from these desirable features of virtualization, there are several challenges that need to be addressed in order to realize the full potential that v-fogs can offer. One of the challenges of virtualization in v-fog is Virtual Machine (VM) migration. There are several factors that trigger a VM migration in a v-fog such as vehicle resource depletion. VM migrations would not only lead to nonessential usage of valuable resources (e.g. energy, bandwidth, memory) in the v-fogs, but also incur various overheads and performance degradation throughout the whole network. Thus, minimizing VM migrations is necessary. Furthermore, to ensure the seamless VM migrations between v-fogs, trust of v-fogs is required. While there exists studies of trust in the virtualization of cloud, they are irrelevant to v-fogs as v-fogs are different in nature (i.e. heterogeneous, mobile) from the cloud. Additionally, trust is not included in the decision making mechanisms of VM allocation for vehicular environments in the existing works. Moreover, as vehicle resources are constrained, their energy has to be utilized efficiently. In this paper, we propose EnTruVe, an ENergy and TRUst-aware VM allocation in VEhicle fog computing solution that aims to minimize the number of VM migrations while reducing VM processing associated energy consumption as much as possible. The VM allocation algorithm in EnTruVe provides a larger selection pool of v-fogs that meets the VMs requirements (e.g. trust, latency), thereby ensuring higher chances of success of VM allocation. Using Analytic Hierarchy Process (AHP), the proposed EnTruVe solution evaluates the... Rahman, MA, Islam, MJ, Islam, MR & Mahmud, MAP 2022, 'Correction to: Strain Dependent Performance Analysis of InGaN Multi‑junction Solar Cell', Transactions on Electrical and Electronic Materials, vol. 23, no. 1, pp. 105-105. Rahman, MH, Mahbub, KR, Espinoza-Vergara, G, Ritchie, A, Hoque, MM, Noorian, P, Cole, L, McDougald, D & Labbate, M 2022, 'Protozoal food vacuoles enhance transformation in Vibrio cholerae through SOS-regulated DNA integration.', ISME J, vol. 16, no. 8, pp. 1993-2001. Vibrio cholerae, the bacterial pathogen responsible for the diarrheal disease cholera, resides in the aquatic environment between outbreaks. For bacteria, genetic variation by lateral gene transfer (LGT) is important for survival and adaptation. In the aquatic environment, V. cholerae is predominantly found in biofilms associated with chitinous organisms or with chitin 'rain'. Chitin induces competency in V. cholerae, which can lead to LGT. In the environment, V. cholerae is also subjected to predation pressure by protist. Here we investigated whether protozoal predation affected LGT using the integron as a model. Integrons facilitate the integration of mobile DNA (gene cassettes) into the bacterial chromosome. We report that protozoal predation enhances transformation of a gene cassette by as much as 405-fold. We show that oxidative radicals produced in the protozoal phagosome induces the universal SOS response, which in turn upregulates the integron-integrase, the recombinase that facilitates cassette integration. Additionally, we show that during predation, V. cholerae requires the type VI secretion system to acquire the gene cassette from Escherichia coli. These results show that protozoal predation enhances LGT thus producing genetic variants that may have increased capacity to survive grazing. Additionally, the conditions in the food vacuole may make it a 'hot spot' for LGT by accumulating diverse bacteria and inducing the SOS response helping drive genetic diversification and evolution. Raina, J-B, Lambert, BS, Parks, DH, Rinke, C, Siboni, N, Bramucci, A, Ostrowski, M, Signal, B, Lutz, A, Mendis, H, Rubino, F, Fernandez, VI, Stocker, R, Hugenholtz, P, Tyson, GW & Seymour, JR 2022, 'Chemotaxis shapes the microscale organization of the ocean's microbiome.', Nature, vol. 605, no. 7908, pp. 132-138. The capacity of planktonic marine microorganisms to actively seek out and exploit microscale chemical hotspots has been widely theorized to affect ocean-basin scale biogeochemistry1-3, but has never been examined comprehensively in situ among natural microbial communities. Here, using a field-based microfluidic platform to quantify the behavioural responses of marine bacteria and archaea, we observed significant levels of chemotaxis towards microscale hotspots of phytoplankton-derived dissolved organic matter (DOM) at a coastal field site across multiple deployments, spanning several months. Microscale metagenomics revealed that a wide diversity of marine prokaryotes, spanning 27 bacterial and 2 archaeal phyla, displayed chemotaxis towards microscale patches of DOM derived from ten globally distributed phytoplankton species. The distinct DOM composition of each phytoplankton species attracted phylogenetically and functionally discrete populations of bacteria and archaea, with 54% of chemotactic prokaryotes displaying highly specific responses to the DOM derived from only one or two phytoplankton species. Prokaryotes exhibiting chemotaxis towards phytoplankton-derived compounds were significantly enriched in the capacity to transport and metabolize specific phytoplankton-derived chemicals, and displayed enrichment in functions conducive to symbiotic relationships, including genes involved in the production of siderophores, B vitamins and growth-promoting hormones. Our findings demonstrate that the swimming behaviour of natural prokaryotic assemblages is governed by specific chemical cues, which dictate important biogeochemical transformation processes and the establishment of ecological interactions that structure the base of the marine food web. Raj, V, Gopakumar, A, Vaidya, G, Scott, J, Toth, M, Jagadish, C & Gautam, V 2022, 'High-density individually addressable platinum nanoelectrodes for biomedical applications', Discover Materials, vol. 2, no. 1. Rajala, P, Cheng, D-Q, Rice, SA & Lauro, FM 2022, 'Sulfate-dependant microbially induced corrosion of mild steel in the deep sea: a 10-year microbiome study', Microbiome, vol. 10, no. 1. Ramadhan, ZR, Poerwoprajitno, AR, Cheong, S, Webster, RF, Kumar, PV, Cychy, S, Gloag, L, Benedetti, TM, Marjo, CE, Muhler, M, Wang, D-W, Gooding, JJ, Schuhmann, W & Tilley, RD 2022, 'Introducing Stacking Faults into Three-Dimensional Branched Nickel Nanoparticles for Improved Catalytic Activity.', J Am Chem Soc, vol. 144, no. 25, pp. 11094-11098. Creating high surface area nanocatalysts that contain stacking faults is a promising strategy to improve catalytic activity. Stacking faults can tune the reactivity of the active sites, leading to improved catalytic performance. The formation of branched metal nanoparticles with control of the stacking fault density is synthetically challenging. In this work, we demonstrate that varying the branch width by altering the size of the seed that the branch grows off is an effective method to precisely tune the stacking fault density in branched Ni nanoparticles. A high density of stacking faults across the Ni branches was found to lower the energy barrier for Ni2+/Ni3+ oxidation and result in enhanced activity for electrocatalytic oxidation of 5-hydroxylmethylfurfural. These results show the ability to synthetically control the stacking fault density in branched nanoparticles as a basis for enhanced catalytic activity. Rangel, PE, M, BD, Longo, M, Gao, S, Keller, M, Silva, CA, Ometto, JP, Köhler, P, Frankenberg, C & Huete, A 2022, 'Forest structure and solar-induced fluorescence across intact and degraded forests in the Amazon', Remote Sensing of Environment, vol. 274, pp. 112998-112998. Tropical forest degradation (e.g., anthropogenic disturbances such as selective logging and fires) alters forest structure and function and influences the forest's carbon sink. In this study, we explored structure-function relationships across a variety of degradation levels in the southern Brazilian Amazon by 1) investigating how forest structural properties vary as a function of degradation history using airborne lidar data; 2) assessing the effects of degradation on solar-induced chlorophyll fluorescence (SIF) seasonality using TROPOMI data; and 3) quantifying the contribution of structural variables to SIF using multiple regression models with stepwise selection of lidar metrics. Forest degradation history was obtained through Landsat time-series classification. We found that fire, logging, and time since disturbance were major determinants of forest structure, and that forests affected by fires experienced larger variability in leaf area index (LAI), canopy height and vertical structure relative to logged and intact forests. Moreover, only recently burned forests showed significantly depressed SIF during the dry season compared to intact forests. Canopy height and the vertical distribution of foliage were the best predictors of SIF. Unexpectedly, we found that wet-season SIF was higher in active regenerating forests (~ 4 years after fires or logging) compared with intact forests, despite lower LAI. Our findings help to elucidate the mechanisms of carbon accumulation in anthropogenically disturbed tropical forests and indicate that they can capture large amounts of carbon while recovering. Rathnayake, SNH, Ditz, B, van, NJ, Sadaf, T, Hansbro, PM, Brandsma, CA, Timens, W, van, SA, Hiemstra, PS, Ten, HNHT, Oliver, B, Kerstjens, HAM, van, DBM & Faiz, A 2022, 'Smoking induces shifts in cellular composition and transcriptome within the bronchial mucus barrier.', Respirology, vol. 28, no. 2, pp. 132-142. BACKGROUND AND OBJECTIVE: Smoking disturbs the bronchial-mucus-barrier. This study assesses the cellular composition and gene expression shifts of the bronchial-mucus-barrier with smoking to understand the mechanism of mucosal damage by cigarette smoke exposure. We explore whether single-cell-RNA-sequencing (scRNA-seq) based cellular deconvolution (CD) can predict cell-type composition in RNA-seq data. METHODS: RNA-seq data of bronchial biopsies from three cohorts were analysed using CD. The cohorts included 56 participants with chronic obstructive pulmonary disease [COPD] (38 smokers; 18 ex-smokers), 77 participants without COPD (40 never-smokers; 37 smokers) and 16 participants who stopped smoking for 1 year (11 COPD and 5 non-COPD-smokers). Differential gene expression was used to investigate gene expression shifts. The CD-derived goblet cell ratios were validated by correlating with staining-derived goblet cell ratios from the COPD cohort. Statistics were done in the R software (false discovery rate p-value < 0.05). RESULTS: Both CD methods indicate a shift in bronchial-mucus-barrier cell composition towards goblet cells in COPD and non-COPD-smokers compared to ex- and never-smokers. It shows that the effect was reversible within a year of smoking cessation. A reduction of ciliated and basal cells was observed with current smoking, which resolved following smoking cessation. The expression of mucin and sodium channel (ENaC) genes, but not chloride channel genes, were altered in COPD and current smokers compared to never smokers or ex-smokers. The goblet cell-derived staining scores correlate with CD-derived goblet cell ratios. CONCLUSION: Smoking alters bronchial-mucus-barrier cell composition, transcriptome and increases mucus production. This effect is partly reversible within a year of smoking cessation. CD methodology can predict goblet-cell percentages from RNA-seq. Ratnasari, A, Syafiuddin, A, Boopathy, R, Malik, S, Aamer Mehmood, M, Amalia, R, Dwi Prastyo, D & Syamimi Zaidi, N 2022, 'Advances in pretreatment technology for handling the palm oil mill effluent: Challenges and prospects', Bioresource Technology, vol. 344, no. Pt B, pp. 126239-126239. The palm oil mill effluent (POME) from palm milling oil activities is discharged into various water bodies which poses several environmental problems including turbidity, increases COD and BOD, adds oil and grease, increases total nitrogen, and other pollutants. Therefore, it requires effective treatment to remove the pollutants before disposal. The objective was to critically discuss the performance of POME pretreatments along with their limitations. To offer a coverage on the present less efficient technologies, the opportunities and challenges of advanced pretreatments that combine magnetic materials and natural composites as adsorbents are comprehensively reviewed here. Moreover, potential of various magnetic materials for POME pretreatment has been described. Several existing pretreatment methods such as physical pretreatments, chemical pretreatments, coagulation-flocculation, and adsorption can remove pollutant content from POME with certain limitations and the use of magnetic composite adsorbents can enhance the treatment efficiency. Ravalli, S, Roggio, F, Magrì, B, Lauretta, G, Broggi, G, Caltabiano, R, Vecchio, GM, Magro, G, Loreto, C, Castorina, A & Musumeci, G 2022, 'Immunohistochemical evaluation of autotaxin and lubricin in mild osteoarthritic rat model performing moderate physical activity', Acta Histochemica, vol. 124, no. 6, pp. 151936-151936. Raza, A, Hassan, JZ, Mahmood, A, Nabgan, W & Ikram, M 2022, 'Recent advances in membrane-enabled water desalination by 2D frameworks: Graphene and beyond', Desalination, vol. 531, pp. 115684-115684. The growing population rate and expansion of industrial sector are associated with climate variation, which steered towards global water complications. The current review summarizes the next-generation hybrid graphene-based membrane materials for water cleansing to come across global freshwater supplies. In this regard, graphene-based membrane materials are assumed as innovative materials headed for desalination route owing to their tunable functionalities as well as atomic thickness. The discussion of operating conditions and production procedures of membrane on membrane fouling and separation mechanisms are described. Furthermore, its development merits, and limitations compared to traditional polymeric membranes are also discussed. This review discusses the use of 2D materials as building blocks for membrane structures, current developments in 2D-enabled membranes, and their prospects. More devotion is required for membrane selectivity and water permeability for long-term setup at environments alike with the field for performance examination; this helps to prolong applications of graphene-based membranes materials. In this regard, we summarized the research growth on 2D materials for membrane-based water desalination for more attention. Moreover, the design strategies containing layer-layer spacing and pore size optimization to sustain the constancy of the membranes are predominantly explained. Finally, present tasks and future research directions are also offered. Razavi, BS, Mihandust, A, Salomon, R, Joushani, HAN, Li, W, A, AH, Mirakhorli, F, Zhand, S, Shrestha, J, Miansari, M, Thierry, B, Jin, D & Ebrahimi, WM 2022, 'Zigzag microchannel for rigid inertial separation and enrichment (Z-RISE) of cells and particles.', Lab Chip, vol. 22, no. 21, pp. 4093-4109. Separation and enrichment of target cells prior to downstream analyses is an essential pre-treatment step in many biomedical and clinical assays. Separation techniques utilizing simple, cost-effective, and user-friendly devices are highly desirable, both in the lab and at the point of need. Passive microfluidic approaches, especially inertial microfluidics, fit this brief perfectly and are highly desired. Using an optimized additive manufacturing technique, we developed a zigzag microchannel for rigid inertial separation and enrichment, hereafter referred to as Z-RISE. We empirically showed that the Z-RISE device outperforms equivalent devices based on curvilinear (sinusoidal), asymmetric curvilinear, zigzag with round corners, or square-wave formats and modelled this behavior to gain a better understanding of the physics underpinning the improved focusing and separation performance. The comparison between rigid and soft zigzag microchannels reveals that channel rigidity significantly affects and enhances the focusing performance of the microchannel. Compared to other serpentine microchannels, zigzag microfluidics demonstrates superior separation and purity efficiency due to the sudden channel cross-section expansion at the corners. Within Z-RISE, particles are aligned in either double-side or single-line focusing positions. The transition of particles from a double-focusing line to a single focusing line introduced a new phenomenon referred to as the plus focusing position. We experimentally demonstrated that Z-RISE could enrich leukocytes and their subtypes from diluted and RBC lysed blood while depleting dead cells, debris, and RBCs. Z-RISE was also shown to yield outstanding particle or cell concentration with a concentration efficiency of more than 99.99%. Our data support the great potential of Z-RISE for applications that involve particle and cell manipulations and pave the way for commercialization perspective in the near future. Redmond, G, Main, G, O'Donnell, AW, Skattebol, J, Woodman, R, Mooney, A, Wang, J, Turkmani, S, Thomson, C & Brooks, F 2022, 'Who excludes? Young People's Experience of Social Exclusion', Journal of Social Policy, pp. 1-24. Existing policy research has not comprehensively examined the processes by which young people experience social exclusion: that is, the relationships among different risk factors for exclusion, their actual experiences of exclusion, and outcomes that matter for their life chances. Drawing on data from a survey of Australian 13-14 year olds (N=3,535), this paper adapts the Bristol Social Exclusion Matrix to examine pathways from young people's personal and family resources, their experience of participation (school engagement; bullying victimization; teacher support), and their life satisfaction - a predictive indicator of wellbeing and mental health in adulthood. The effects of other characteristics or risk factors for young people's social exclusion (living with disability, being a young carer, identifying as Indigenous, and speaking a language other than English at home), are also examined. This paper shows that experience of exclusion mediates the relationship between young people's personal and family resources and life satisfaction. Controlling for characteristics or risk factors does not change this relationship, suggesting that processes of social exclusion, enacted in interpersonal encounters, are driven by overarching structural factors. These findings are relevant for policy in Australia, and in other countries with similar policy regimes. Rehn, S, Raymond, JS, Boakes, RA & Bowen, MT 2022, 'Sucrose intake by rats affected by both intraperitoneal oxytocin administration and time of day', Psychopharmacology, vol. 239, no. 2, pp. 429-442. RATIONALE: Daily limited access to palatable food or drink at a fixed time is commonly used in rodent models of bingeing. Under these conditions, entrainment may modulate intake patterns. Oxytocin is involved in circadian patterns of intake and, when administered peripherally, reduces sucrose intake. However, oxytocin's effects on intake under limited-access conditions and its potential interaction with entrainment have not been explored. OBJECTIVES: This study examined the role of entrainment on intake patterns, oxytocin's effects on sucrose intakes and locomotor activity and whether oxytocin's effects were mediated by its actions at the oxytocin receptor. METHODS: Sated rats received daily 1-h access to 10% sucrose solution either at a fixed or varied time of day. Rats received intraperitoneal oxytocin (0 mg/kg, 0.3 mg/kg, 1 mg/kg, 3 mg/kg) prior to sucrose access, and spontaneous locomotor activity was assessed in an open-field test. Rats were then pre-treated with an oxytocin receptor antagonist, L368,899, prior to oxytocin before sucrose access. RESULTS: Intake patterns did not differ between fixed- or varied-time presentations; rats consumed more sucrose solution in the middle as opposed to the early-dark phase. Oxytocin dose-dependently reduced sucrose intakes, but also reduced locomotor activity. There was some evidence of partial blockade of oxytocin-induced sucrose intake reductions by L368,899, but the results were unclear. CONCLUSIONS: Time of day and oxytocin impact sucrose solution intake under daily limited access in rats and the sedative-like effects of oxytocin should be considered in future studies on oxytocin and food intake. Rehn, S, Raymond, JS, Boakes, RA & Leenaars, CHC 2022, 'A systematic review and meta-analysis of animal models of binge eating - Part 1: Definitions and food/drink intake outcomes', Neuroscience & Biobehavioral Reviews, vol. 132, pp. 1137-1156. Binge eating involves consuming excessive amounts of food within a discrete period of time and is associated with significant impairments in binge-eating disorder and bulimia nervosa. While research on clinical binge eating has provided valuable aetiological insights, animal models allow for closer examination of environmental, biological, and developmental risk factors. Numerous animal models of binge eating exist and differ widely in operational definitions of bingeing, animal characteristics and methodological parameters. The current review aimed to synthesise the available published evidence on these models. A systematic review of binge definitions in 170 articles found most studies displayed good face validity. Meta-analyses on 150 articles confirmed that the amount of food or drink consumed by animals under binge conditions was larger than that of non-binge conditions across many protocols. The meta-regression revealed species, strain, and sex moderated binge effect size, with the largest effect observed in studies with female animals and mice. Risk of bias assessment identified that improved reporting of allocation, baseline characteristics and outcome assessment is required in future studies. Reich, HG, Camp, EF, Roger, LM & Putnam, HM 2022, 'The trace metal economy of the coral holobiont: supplies, demands and exchanges', Biological Reviews, vol. 98, no. 2, pp. 623-642. The juxtaposition of highly productive coral reef ecosystems in oligotrophic waters has spurred substantial interest and progress in our understanding of macronutrient uptake, exchange, and recycling among coral holobiont partners (host coral, dinoflagellate endosymbiont, endolithic algae, fungi, viruses, bacterial communities). By contrast, the contribution of trace metals to the physiological performance of the coral holobiont and, in turn, the functional ecology of reef-building corals remains unclear. The coral holobiont's trace metal economy is a network of supply, demand, and exchanges upheld by cross-kingdom symbiotic partnerships. Each partner has unique trace metal requirements that are central to their biochemical functions and the metabolic stability of the holobiont. Organismal homeostasis and the exchanges among partners determine the ability of the coral holobiont to adjust to fluctuating trace metal supplies in heterogeneous reef environments. This review details the requirements for trace metals in core biological processes and describes how metal exchanges among holobiont partners are key to sustaining complex nutritional symbioses in oligotrophic environments. Specifically, we discuss how trace metals contribute to partner compatibility, ability to cope with stress, and thereby to organismal fitness and distribution. Beyond holobiont trace metal cycling, we outline how the dynamic nature of the availability of environmental trace metal supplies can be influenced by a variability of abiotic factors (e.g. temperature, light, pH, etc.). Climate change will have profound consequences on the availability of trace metals and further intensify the myriad stressors that influence coral survival. Lastly, we suggest future research directions necessary for understanding the impacts of trace metals on the coral holobiont symbioses spanning subcellular to organismal levels, which will inform nutrient cycling in coral ecosystems more broadly. Colle... Reid, CJ, Cummins, ML, Börjesson, S, Brouwer, MSM, Hasman, H, Hammerum, AM, Roer, L, Hess, S, Berendonk, T, Nešporová, K, Haenni, M, Madec, J-Y, Bethe, A, Michael, GB, Schink, A-K, Schwarz, S, Dolejska, M & Djordjevic, SP 2022, 'A role for ColV plasmids in the evolution of pathogenic Escherichia coli ST58.', Nat Commun, vol. 13, no. 1, p. 683. Escherichia coli ST58 has recently emerged as a globally disseminated uropathogen that often progresses to sepsis. Unlike most pandemic extra-intestinal pathogenic E. coli (ExPEC), which belong to pathogenic phylogroup B2, ST58 belongs to the environmental/commensal phylogroup B1. Here, we present a pan-genomic analysis of a global collection of 752 ST58 isolates from diverse sources. We identify a large ST58 sub-lineage characterized by near ubiquitous carriage of ColV plasmids, which carry genes encoding virulence factors, and by a distinct accessory genome including genes typical of the Yersiniabactin High Pathogenicity Island. This sub-lineage includes three-quarters of all ExPEC sequences in our study and has a broad host range, although poultry and porcine sources predominate. By contrast, strains isolated from cattle often lack ColV plasmids. Our data indicate that ColV plasmid acquisition contributed to the divergence of the major ST58 sub-lineage, and different sub-lineages inhabit poultry, swine and cattle. Reimers, JR, Rätsep, M, Linnanto, JM & Freiberg, A 2022, 'Chlorophyll spectroscopy: Conceptual basis, modern high-resolution approaches, and current challenges', Proceedings of the Estonian Academy of Sciences, vol. 71, no. 2, pp. 127-164. The conceptual formalism to understand the properties and function of chlorophylls in the gas and solution phases as well as in protein matrices is reviewed. This formalism is then applied to interpret modern high-resolution spectroscopic data, resulting from methods such as differential fluorescence line-narrowing spectroscopy and selective fluorescence excitation spectroscopy, which resolve individual vibrational transitions within the inhomogeneously broadened emission and absorption spectra of chlorophyll-a, bacteriochlorophyll-a, and pheophytin-a. Density functional theory and ab initio quantum chemical calculations are applied to interpret this data and fill in missing information needed to understand photosynthetic processes. The focus is placed on recognizing environmental and thermal effects, as well as the roles of Duschinsky rotation and non-adiabatic coupling in controlling the spectra. A critical feature of chlorophyll spectroscopy is determined to be absorption-emission asymmetry. Its ramifications for chlorophyll’s function in photosystems are expected to be significant, as most current models for understanding their function assume that absorption and emission are symmetric, i.e. in the absence of relaxation processes, molecules coherently re-emit the light that they absorbed to enact exciton transport. The effect of the Duschinsky rotation is that after vibrational excitation during the electronic transition chlorophylls mostly emit light at different energies to what they absorb, while the effect of non-adiabatic coupling is that the polarization of the light is changed. Ren, D, Leslie, LM, Huang, Y & Hu, A 2022, 'Correction of GRACE measurements of the Earth’s moment of inertia (MOI)', Climate Dynamics, vol. 58, no. 9-10, pp. 2525-2538. Ren, D, Leslie, LM, Huang, Y & Hu, A 2022, 'Correction to: Correction of GRACE measurements of the Earth’s moment of inertia (MOI)', Climate Dynamics, vol. 58, no. 9-10, pp. 2539-2539. Ren, J, Wang, X, Parry, SN, Yee, C, Gorrell, MD, McLennan, SV & Twigg, SM 2022, 'Targeting CCN2 protects against progressive non-alcoholic steatohepatitis in a preclinical model induced by high-fat feeding and type 2 diabetes', Journal of Cell Communication and Signaling, vol. 16, no. 3, pp. 447-460. Ren, J, Wang, X, Yee, C, Gorrell, MD, McLennan, SV & Twigg, SM 2022, 'Sitagliptin Is More Effective Than Gliclazide in Preventing Pro-Fibrotic and Pro-Inflammatory Changes in a Rodent Model of Diet-Induced Non-Alcoholic Fatty Liver Disease', Molecules, vol. 27, no. 3, pp. 727-727. Ren, RJ, Lu, YH, Jiang, ZK, Gao, J, Zhou, WH, Wang, Y, Jiao, ZQ, Wang, XW, Solntsev, AS & Jin, XM 2022, 'Topologically protecting squeezed light on a photonic chip', Photonics Research, vol. 10, no. 2, pp. 456-464. Squeezed light is a critical resource in quantum sensing and information processing. Due to the inherently weak optical nonlinearity and limited interaction volume, considerable pump power is typically needed to obtain efficient interactions to generate squeezed light in bulk crystals. Integrated photonics offers an elegant way to increase the nonlinearity by confining light strictly inside the waveguide. For the construction of large-scale quantum systems performing many-photon operations, it is essential to integrate various functional modules on a chip. However, fabrication imperfections and transmission cross talk may add unwanted diffraction and coupling to other photonic elements, reducing the quality of squeezing. Here, by introducing the topological phase, we experimentally demonstrate the topologically protected nonlinear process of four-wave mixing, enabling the generation of squeezed light on a silica chip. We measure the cross-correlations at different evolution distances for various topological sites and verify the nonclassical features with high fidelity. The squeezing parameters are measured to certify the protection of cavity-free, strongly squeezed states. The demonstration of topological protection for squeezed light on a chip brings new opportunities for quantum integrated photonics, opening novel approaches for the design of advanced multi-photon circuits. Ren, S, Hansbro, PM, Srikusalanukul, W, Horvat, JC, Hunter, T, Brown, AC, Peel, R, Faulkner, J, Evans, T-J, Li, SC, Newby, D, Hure, A, Abhayaratna, WP, Tsimikas, S, Gonen, A, Witztum, JL, Attia, J & AUSPICE, I 2022, 'Generation of cardio-protective antibodies after pneumococcal polysaccharide vaccine: Early results from a randomised controlled trial.', Atherosclerosis, vol. 346, pp. 68-74. BACKGROUND AND AIMS: Observational studies have demonstrated that the pneumococcal polysaccharide vaccine (PPV) is associated with reduced risk of cardiovascular events. This may be mediated through IgM antibodies to OxLDL, which have previously been associated with cardioprotective effects. The Australian Study for the Prevention through Immunisation of Cardiovascular Events (AUSPICE) is a double-blind, randomised controlled trial (RCT) of PPV in preventing ischaemic events. Participants received PPV or placebo once at baseline and are being followed-up for incident fatal and non-fatal myocardial infarction or stroke over 6 years. METHODS: A subgroup of participants at one centre (Canberra; n = 1,001) were evaluated at 1 month and 2 years post immunisation for changes in surrogate markers of atherosclerosis, as pre-specified secondary outcomes: high-sensitive C-reactive protein (CRP), pulse wave velocity (PWV), and carotid intima-media thickness (CIMT). In addition, 100 participants were randomly selected in each of the intervention and control groups for measurement of anti-pneumococcal antibodies (IgG, IgG2, IgM) as well as anti-OxLDL antibodies (IgG and IgM to CuOxLDL, MDA-LDL, and PC-KLH). RESULTS: Concentrations of anti-pneumococcal IgG and IgG2 increased and remained high at 2 years in the PPV group compared to the placebo group, while IgM increased and then declined, but remained detectable, at 2 years. There were statistically significant increases in all anti-OxLDL IgM antibodies at 1 month, which were no longer detectable at 2 years; there was no increase in anti-OxLDL IgG antibodies. There were no significant changes in CRP, PWV or CIMT between the treatment groups at the 2-year follow-up. CONCLUSIONS: PPV engenders a long-lasting increase in anti-pneumococcal IgG, and to a lesser extent, IgM titres, as well as a transient increase in anti-OxLDL IgM antibodies. However, there were no detectable changes in surrogate markers of atherosclerosis... Ricafrente, A, Cwiklinski, K, Nguyen, H, Dalton, JP, Tran, N & Donnelly, S 2022, 'Stage-specific miRNAs regulate gene expression associated with growth, development and parasite-host interaction during the intra-mammalian migration of the zoonotic helminth parasite Fasciola hepatica.', BMC Genomics, vol. 23, no. 1, p. 419. BACKGROUND: MiRNAs are small non-coding RNAs that post-transcriptionally regulate gene expression in organisms ranging from viruses to mammals. There is great relevance in understanding how miRNAs regulate genes involved in the growth, development, and maturation of the many parasitic worms (helminths) that together afflict more than 2 billion people. RESULTS: Here, we describe the miRNAs expressed by each of the predominant intra-mammalian development stages of Fasciola hepatica, a foodborne flatworm that infects a wide range of mammals worldwide, most importantly humans and their livestock. A total of 124 miRNAs were profiled, 72 of which had been previously reported and three of which were conserved miRNA sequences described here for the first time. The remaining 49 miRNAs were novel sequences of which, 31 were conserved with F. gigantica and the remaining 18 were specific to F. hepatica. The newly excysted juveniles express 22 unique miRNAs while the immature liver and mature bile duct stages each express 16 unique miRNAs. We discovered several sequence variant miRNAs (IsomiRs) as well as miRNA clusters that exhibit strict temporal expression paralleling parasite development. Target analysis revealed the close association between miRNA expression and stage-specific changes in the transcriptome; for example, we identified specific miRNAs that target parasite proteases known to be essential for intestinal wall penetration (cathepsin L3). Moreover, we demonstrate that miRNAs fine-tune the expression of genes involved in the metabolic pathways that allow the parasites to move from an aerobic external environment to the anerobic environment of the host. CONCLUSIONS: These results provide novel insight into the regulation of helminth parasite development and identifies new genes and miRNAs for therapeutic development to limit the virulence and pathogenesis caused by F. hepatica. Ridlen, R, McGrath, K & Gorrie, CA 2022, 'Animal models of compression spinal cord injury', Journal of Neuroscience Research, vol. 100, no. 12, pp. 2201-2212. Rodriguez-Dominguez, A, Connell, SD, Coni, EOC, Sasaki, M, Booth, DJ & Nagelkerken, I 2022, 'Phenotypic responses in fish behaviour narrow as climate ramps up', Climatic Change: an interdisciplinary, international journal devoted to the description, causes and implications of climatic change, vol. 171, no. 1-2, pp. 1-18. Natural selection alters the distribution of phenotypes as animals adjust their behaviour and physiology to environmental change. We have little understanding of the magnitude and direction of environmental filtering of phenotypes, and therefore how species might adapt to future climate, as trait selection under future conditions is challenging to study. Here, we test whether climate stressors drive shifts in the frequency distribution of behavioural and physiological phenotypic traits (17 fish species) at natural analogues of climate change (CO2 vents and warming hotspots) and controlled laboratory analogues (mesocosms and aquaria). We discovered that fish from natural populations (4 out of 6 species) narrowed their phenotypic distribution towards behaviourally bolder individuals as oceans acidify, representing loss of shyer phenotypes. In contrast, ocean warming drove both a loss (2/11 species) and gain (2/11 species) of bolder phenotypes in natural and laboratory conditions. The phenotypic variance within populations was reduced at CO2 vents and warming hotspots compared to control conditions, but this pattern was absent from laboratory systems. Fishes that experienced bolder behaviour generally showed increased densities in the wild. Yet, phenotypic alterations did not affect body condition, as all 17 species generally maintained their physiological homeostasis (measured across 5 different traits). Boldness is a highly heritable trait that is related to both loss (increased mortality risk) and gain (increased growth, reproduction) of fitness. Hence, climate conditions that mediate the relative occurrence of shy and bold phenotypes may reshape the strength of species interactions and consequently alter fish population and community dynamics in a future ocean. Roffel, MP, Boudewijn, IM, van Nijnatten, JLL, Faiz, A, Vermeulen, CJ, van Oosterhout, AJ, Affleck, K, Timens, W, Bracke, KR, Maes, T, Heijink, IH, Brandsma, C-A & van den Berge, M 2022, 'Identification of asthma-associated microRNAs in bronchial biopsies', European Respiratory Journal, vol. 59, no. 3, pp. 2101294-2101294. Roffey, P & Scudder, N 2022, 'Privacy implications of the new “omic” technologies in law enforcement', WIREs Forensic Science, vol. 4, no. 3. Rohilla, S, Awasthi, R, Mehta, M, Chellappan, DK, Gupta, G, Gulati, M, Singh, SK, Anand, K, Oliver, BG, Dua, K & Dureja, H 2022, 'Preparation and Evaluation of Gefitinib Containing Nanoliposomal Formulation for Lung Cancer Therapy', BioNanoScience, vol. 12, no. 1, pp. 241-255. Roper, CD, Camp, EF, Edmondson, J & Suggett, DJ 2022, 'Combined impacts of natural recruitment and active propagation for coral population recovery on the Great Barrier Reef', Marine Ecology Progress Series, vol. 700, pp. 95-109. Rose, ML, Nickels, L, Copland, D, Togher, L, Godecke, E, Meinzer, M, Rai, T, Cadilhac, DA, Kim, J, Hurley, M, Foster, A, Carragher, M, Wilcox, C, Pierce, JE & Steel, G 2022, 'Results of the COMPARE trial of Constraint-induced or Multimodality Aphasia Therapy compared with usual care in chronic post-stroke aphasia.', J Neurol Neurosurg Psychiatry, vol. 93, no. 6, pp. 573-581. BACKGROUND: While meta-analyses confirm treatment for chronic post-stroke aphasia is effective, a lack of comparative evidence for different interventions limits prescription accuracy. We investigated whether Constraint-Induced Aphasia Therapy Plus (CIAT-plus) and/or Multimodality Aphasia Therapy (M-MAT) provided greater therapeutic benefit compared with usual community care and were differentially effective according to baseline aphasia severity. METHODS: We conducted a three-arm, multicentre, parallel group, open-label, blinded endpoint, phase III, randomised-controlled trial. We stratified eligible participants by baseline aphasia on the Western Aphasia Battery-Revised Aphasia Quotient (WAB-R-AQ). Groups of three participants were randomly assigned (1:1:1) to 30 hours of CIAT-Plus or M-MAT or to usual care (UC). Primary outcome was change in aphasia severity (WAB-R-AQ) from baseline to therapy completion analysed in the intention-to-treat population. Secondary outcomes included word retrieval, connected speech, functional communication, multimodal communication, quality of life and costs. RESULTS: We analysed 201 participants (70 in CIAT-Plus, 70 in M-MAT and 61 in UC). Aphasia severity was not significantly different between groups at postintervention: 1.05 points (95% CI -0.78 to 2.88; p=0.36) UC group vs CIAT-Plus; 1.06 points (95% CI -0.78 to 2.89; p=0.36) UC group vs M-MAT; 0.004 points (95% CI -1.76 to 1.77; p=1.00) CIAT-Plus vs M-MAT. Word retrieval, functional communication and communication-related quality of life were significantly improved following CIAT-Plus and M-MAT. Word retrieval benefits were maintained at 12-week follow-up. CONCLUSIONS: CIAT-Plus and M-MAT were effective for word retrieval, functional communication, and quality of life, while UC was not. Future studies should explore predictive characteristics of responders and impacts of maintenance doses. TRIAL REGISTRATION NUMBER: ACTRN 2615000618550. Ross, PM, Scanes, E, Poronnik, P, Coates, H & Locke, W 2022, 'Understanding STEM academics’ responses and resilience to educational reform of academic roles in higher education', International Journal of STEM Education, vol. 9, no. 1. Rourke, ML, Fowler, AM, Hughes, JM, Broadhurst, MK, DiBattista, JD, Fielder, S, Wilkes, WJ & Furlan, EM 2022, 'Environmental DNA (eDNA) as a tool for assessing fish biomass: A review of approaches and future considerations for resource surveys', Environmental DNA, vol. 4, no. 1, pp. 9-33. Environmental DNA (eDNA) has revolutionized our ability to identify the presence and distributions of terrestrial and aquatic organisms. Recent evidence suggests the concentration of eDNA could also provide a rapid, cost-effective indicator of abundance and/or biomass for fisheries stock assessments. Globally, fisheries resources are under immense pressure, and their sustainable harvest requires accurate information on the sizes of fished stocks. However, in many cases the required information remains elusive because of a reliance on imprecise or costly fishery-dependent and independent data. Here, we review the literature describing relationships between eDNA concentrations and fish abundance and/or biomass, as well as key influencing factors, as a precursor to determining the broader utility of eDNA for monitoring fish populations. We reviewed 63 studies published between 2012 and 2020 and found 90% identified positive relationships between eDNA concentrations and the abundance and/or biomass of focal species. Key influencing biotic factors included the taxon examined as well as their body size, distribution, reproduction, and migration. Key abiotic factors mostly comprised hydrological processes affecting the dispersal and persistence of eDNA, especially water flow and temperature, although eDNA collection methods were also influential. The cumulative influence of these different factors likely explains the substantial variability observed in eDNA concentrations, both within and among studies. Nevertheless, there is considerable evidence to support using eDNA as an ancillary tool for assessing fish population abundance and/or biomass across discrete spatio-temporal scales, following preliminary investigations to determine species- and context-specific factors influencing the eDNA abundance/biomass relationship. Advantages of eDNA monitoring relative to other approaches include reduced costs, increased efficiencies, and nonlethal sampling. Roux, C, Bucht, R, Crispino, F, De Forest, P, Lennard, C, Margot, P, Miranda, MD, NicDaeid, N, Ribaux, O, Ross, A & Willis, S 2022, 'The Sydney declaration – Revisiting the essence of forensic science through its fundamental principles', Forensic Science International, vol. 332, pp. 111182-111182. Roy Chowdhury, P, Alhamami, T, Venter, H, Veltman, T, Carr, M, Mollinger, J, Trott, DJ & Djordjevic, SP 2022, 'Complete Genome Sequence of Pasteurella multocida Sequence Type 394, Isolated from a Case of Bovine Respiratory Disease in Australia', Microbiology Resource Announcements, vol. 11, no. 3. Royce, SG, Licciardi, PV, Beh, RC, Bourke, JE, Donovan, C, Hung, A, Khurana, I, Liang, JJ, Maxwell, S, Mazarakis, N, Pitsillou, E, Siow, YY, Snibson, KJ, Tobin, MJ, Ververis, K, Vongsvivut, J, Ziemann, M, Samuel, CS, Tang, MLK, El-Osta, A & Karagiannis, TC 2022, 'Sulforaphane prevents and reverses allergic airways disease in mice via anti-inflammatory, antioxidant, and epigenetic mechanisms', Cellular and Molecular Life Sciences, vol. 79, no. 11, p. 579. Sulforaphane has been investigated in human pathologies and preclinical models of airway diseases. To provide further mechanistic insights, we explored L-sulforaphane (LSF) in the ovalbumin (OVA)-induced chronic allergic airways murine model, with key hallmarks of asthma. Histological analysis indicated that LSF prevented or reversed OVA-induced epithelial thickening, collagen deposition, goblet cell metaplasia, and inflammation. Well-known antioxidant and anti-inflammatory mechanisms contribute to the beneficial effects of LSF. Fourier transform infrared microspectroscopy revealed altered composition of macromolecules, following OVA sensitization, which were restored by LSF. RNA sequencing in human peripheral blood mononuclear cells highlighted the anti-inflammatory signature of LSF. Findings indicated that LSF may alter gene expression via an epigenetic mechanism which involves regulation of protein acetylation status. LSF resulted in histone and α-tubulin hyperacetylation in vivo, and cellular and enzymatic assays indicated decreased expression and modest histone deacetylase (HDAC) inhibition activity, in comparison with the well-known pan-HDAC inhibitor suberoylanilide hydroxamic acid (SAHA). Molecular modeling confirmed interaction of LSF and LSF metabolites with the catalytic domain of metal-dependent HDAC enzymes. More generally, this study confirmed known mechanisms and identified potential epigenetic pathways accounting for the protective effects and provide support for the potential clinical utility of LSF in allergic airways disease. Runtsch, MC, Angiari, S, Hooftman, A, Wadhwa, R, Zhang, Y, Zheng, Y, Spina, JS, Ruzek, MC, Argiriadi, MA, McGettrick, AF, Mendez, RS, Zotta, A, Peace, CG, Walsh, A, Chirillo, R, Hams, E, Fallon, PG, Jayamaran, R, Dua, K, Brown, AC, Kim, RY, Horvat, JC, Hansbro, PM, Wang, C & O’Neill, LAJ 2022, 'Itaconate and itaconate derivatives target JAK1 to suppress alternative activation of macrophages', Cell Metabolism, vol. 34, no. 3, pp. 487-501.e8. Ruprecht, JE, King, IP, Dafforn, KA, Mitrovic, SM, Harrison, AJ, Birrer, SC, Crane, SL & Glamore, WC 2022, 'Implications of bacterial mineralisation in aquatic ecosystem response models', Water Research, vol. 209, pp. 117888-117888. Ruprecht, JE, King, IP, Mitrovic, SM, Dafforn, KA, Miller, BM, Deiber, M, Westhorpe, DP, Hitchcock, JN, Harrison, AJ & Glamore, WC 2022, 'Assessing the validity and sensitivity of microbial processes within a hydrodynamic model', Water Research, vol. 218, pp. 118445-118445. Sadraeian, M, Zhang, L, Aavani, F, Biazar, E & Jin, D 2022, 'Photodynamic viral inactivation assisted by photosensitizers', Materials Today Physics, vol. 28, pp. 100882-100882. The deadly viruses, which are spreading worldwide at an alarming rate, are a major challenge for the life sciences. More efficient and cost-effective methods with fewer side effects can provide a good alternative to traditional drug-based methods. Currently, physical phenomena such as light in the form of photodynamic action are increasingly being used to inactivate viruses. Photodynamic inactivation (PDI) uses a photosensitizer (PS), light, and oxygen to generate reactive oxygen species (ROS) to inactivate microorganisms. This article reviews the use of existing PSs, as one of the essential anti-viral agents, and introduces new materials and strategies combined with PDI. Physiochemical properties of PSs and their role in interaction with virus components are discussed. Furthermore, the effectiveness of optical sensitizers with radiation methods to inactivate viruses is highlighted. Saerens, G, Duong, NMH, Solntsev, AS, Karvounis, A, Dursap, T, Regreny, P, Morandi, A, Chapman, RJ, Maeder, A, Danescu, A, Penuelas, J, Chauvin, N & Grange, R 2022, 'Spontaneous Parametric Down-Conversion from GaAs Nanowires at Telecom Wavelength', EPJ Web of Conferences, vol. 266, pp. 08010-08010. Samadi, A, Sartipi, Z, Ahmad Nasrollahi, S, Sheikholeslami, B, Nassiri Kashani, M, Rouini, MR, Dinarvand, R & Firooz, A 2022, 'Efficacy assessments of tretinoin-loaded nano lipid carriers in acne vulgaris: a double blind, split-face randomized clinical study', Archives of Dermatological Research, vol. 314, no. 6, pp. 553-561. Saura-Múzquiz, M, Marlton, FP, Mullens, BG, Manjón-Sanz, AM, Neuefeind, JC, Everett, M, Brand, HEA, Mondal, S, Vaitheeswaran, G & Kennedy, BJ 2022, 'Understanding the Re-entrant Phase Transition in a Non-magnetic Scheelite', Journal of the American Chemical Society, vol. 144, no. 34, pp. 15612-15621. Scammell, HD, Ingham, J, Geier, M & Li, T 2022, 'Intrinsic first- and higher-order topological superconductivity in a doped topological insulator', Physical Review B, vol. 105, no. 19, p. 195149. We explore higher-order topological superconductivity in an artificial Dirac material with intrinsic spin-orbit coupling, which is a doped Z2 topological insulator in the normal state. A mechanism for superconductivity due to repulsive interactions, pseudospin pairing, has recently been shown to naturally result in higher-order topology in Dirac systems past a minimum chemical potential [T. Li et al., 2D Mater. 9, 015031 (2022)2053-158310.1088/2053-1583/ac4060]. Here we apply this theory through microscopic modeling of a superlattice potential imposed on an inversion-symmetric hole-doped semiconductor heterostructure, known as hole-based semiconductor artificial graphene, and extend previous work to include the effects of spin-orbit coupling. We find that spin-orbit coupling enhances interaction effects, providing an experimental handle to increase the efficiency of the superconducting mechanism. We show that the phase diagram of these systems, as a function of chemical potential and interaction strength, contains three superconducting states: a first-order topological p+ip state, a second-order topological spatially modulated p+iτp state, and a second-order topological extended s-wave state sτ. We calculate the symmetry-based indicators for the p+iτp and sτ states, which prove these states possess second-order topology. Exact diagonalization results are presented which illustrate the interplay between the boundary physics and spin-orbit interaction. We argue that this class of systems offers an experimental platform to engineer and explore first- and higher-order topological superconducting states. Scammell, HD, Li, JIA & Scheurer, MS 2022, 'Theory of zero-field superconducting diode effect in twisted trilayer graphene', 2D Materials, vol. 9, no. 2, pp. 025027-025027. In a recent experiment (Lin et al 2021 arXiv:2112.07841 [cond-mat.str-el]), the superconducting phase hosted by a heterostructure of mirror-symmetric twisted trilayer graphene and WSe2 was shown to exhibit significantly different critical currents in opposite directions in the absence of external magnetic fields. We here develop a microscopic theory and analyze necessary conditions for this zero-field superconducting diode effect. Taking into account the spin-orbit coupling induced in trilayer graphene via the proximity effect, we classify the pairing instabilities and normal-state orders and derive which combinations are consistent with the observed diode effect, in particular, its field trainability. We perform explicit calculations of the diode effect in several different models, including the full continuum model for the system, and illuminate the relation between the diode effect and finite-momentum pairing. Our theory also provides a natural explanation of the observed sign change of the current asymmetry with doping, which can be related to an approximate chiral symmetry of the system, and of the enhanced transverse resistance above the superconducting transition. Our findings not only elucidate the rich physics of trilayer graphene on WSe2, but also establish a means to distinguish between various candidate interaction-induced orders in spin-orbit-coupled graphene moiré systems, and could therefore serve as a guide for future experiments as well. Schaeper, O, Yang, Z, Kianinia, M, Fröch, JE, Komar, A, Mu, Z, Gao, W, Neshev, DN & Aharonovich, I 2022, 'Monolithic Silicon Carbide Metalenses', ACS Photonics, vol. 9, no. 4, pp. 1409-1414. Schell, KR, Fernandes, KE, Shanahan, E, Wilson, I, Blair, SE, Carter, DA & Cokcetin, NN 2022, 'The Potential of Honey as a Prebiotic Food to Re-engineer the Gut Microbiome Toward a Healthy State.', Frontiers in Nutrition, vol. 9, pp. 1-10. Honey has a long history of use for the treatment of digestive ailments. Certain honey types have well-established bioactive properties including antibacterial and anti-inflammatory activities. In addition, honey contains non-digestible carbohydrates in the form of oligosaccharides, and there is increasing evidence from in vitro, animal, and pilot human studies that some kinds of honey have prebiotic activity. Prebiotics are foods or compounds, such as non-digestible carbohydrates, that are used to promote specific, favorable changes in the composition and function of the gut microbiota. The gut microbiota plays a critical role in human health and well-being, with disturbances to the balance of these organisms linked to gut inflammation and the development and progression of numerous conditions, such as colon cancer, irritable bowel syndrome, obesity, and mental health issues. Consequently, there is increasing interest in manipulating the gut microbiota to a more favorable balance as a way of improving health by dietary means. Current research suggests that certain kinds of honey can reduce the presence of infection-causing bacteria in the gut including Salmonella, Escherichia coli, and Clostridiodes difficile, while simultaneously stimulating the growth of potentially beneficial species, such as Lactobacillus and Bifidobacteria. In this paper, we review the current and growing evidence that shows the prebiotic potential of honey to promote healthy gut function, regulate the microbial communities in the gut, and reduce infection and inflammation. We outline gaps in knowledge and explore the potential of honey as a viable option to promote or re-engineer a healthy gut microbiome. Scott, JA, Bishop, J & Toth, M 2022, 'Suppression of Surface Roughening during Ion Bombardment of Semiconductors', Chemistry of Materials, vol. 34, no. 19, pp. 8968-8974. Ion beams are used routinely for processing of semiconductors, particularly sputtering, ion implantation, and direct-write fabrication of nanostructures. However, the utility of ion beam techniques is limited by crystal damage and surface roughening. Damage can be reduced or eliminated by performing irradiation at elevated temperatures. However, under these conditions, surface roughening is highly problematic due to thermal mobility of adatoms and surface vacancies. Here, we solve this problem using hydrogen gas, which we use to stabilize surface mass flow and suppress roughening during ion bombardment of elemental and compound semiconductors. We achieve smooth surfaces during ion beam processing and show that the method can be enhanced by radicalizing H2gas using a remote plasma source. Our approach is broadly applicable and expands the utility of ion beam techniques for the processing and fabrication of functional materials and nanostructures. Senanayake, S, Pradhan, B, Huete, A & Brennan, J 2022, 'Spatial modeling of soil erosion hazards and crop diversity change with rainfall variation in the Central Highlands of Sri Lanka.', Sci Total Environ, vol. 806, no. Pt 2, pp. 150405-150405. The spatial variation of soil erosion is essential for farming system management and resilience development, specifically in the high climate hazard vulnerable tropical countries like Sri Lanka. This study aimed to investigate climate and human-induced soil erosion through spatial modeling. Remote sensing was used for spatial modeling to detect soil erosion, crop diversity, and rainfall variation. The study employed a time-series analysis of several variables such as rainfall, land-use land-cover (LULC) and crop diversity to detect the spatial variability of soil erosion in farming systems. Rain-use efficiency (RUE) and residual trend analysis (RESTREND) combined with a regression approach were applied to partition the soil erosion due to human and climate-induced land degradation. Results showed that soil erosion has increased from 9.08 Mg/ha/yr to 11.08 Mg/ha/yr from 2000 to 2019 in the Central Highlands of Sri Lanka. The average annual rainfall has increased in the western part of the Central Highlands, and soil erosion hazards such as landslides incidence also increased during this period. However, crop diversity has been decreasing in farming systems, namely wet zone low country (WL1a) and wet zone mid-country (WM1a), in the western part of the Central Highlands. The RUE and RESTREND analyses reveal climate-induced soil erosion is responsible for land degradation in these farming systems and is a threat to sustainable food production in the farming systems of the Central Highlands. Seymour, JR 2022, 'Forecasting ocean microbiome shifts', Nature Microbiology, vol. 7, no. 6, pp. 747-748. Shabbir, B, Liu, J, Krishnamurthi, V, Ayyubi, RAW, Tran, K, Tawfik, SA, Hossain, MM, Khan, H, Wu, Y, Shivananju, BN, Sagar, RUR, Mahmood, A, Younis, A, Uddin, MH, Bukhari, SA, Walia, S, Li, Y, Spencer, MJS, Mahmood, N & Jasieniak, JJ 2022, 'Soft X‐ray Detectors Based on SnS Nanosheets for the Water Window Region', Advanced Functional Materials, vol. 32, no. 3, pp. 2105038-2105038. Shad, KF, Soubra, W & Cordato, DJ 2022, 'The Auditory Afferent Pathway as a Clinical Marker of Alzheimer’s Disease', Journal of Alzheimer's Disease, vol. 85, no. 1, pp. 47-53. Shahid, A, Siddiqui, AJ, Musharraf, SG, Liu, C-G, Malik, S, Syafiuddin, A, Boopathy, R, Tarbiah, NI, Gull, M & Mehmood, MA 2022, 'Untargeted metabolomics of the alkaliphilic cyanobacterium Plectonema terebrans elucidated novel stress-responsive metabolic modulations', Journal of Proteomics, vol. 252, pp. 104447-104447. Alkaliphilic cyanobacteria are suitable candidates to study the effect of alkaline wastewater cultivation on molecular metabolic responses. In the present study, the impact of wastewater, alkalinity, and alkaline wastewater cultivation was studied on the biomass production, biochemical composition, and the alkalinity responsive molecular mechanism through metabolomics. The results suggested a 1.29 to 1.44-fold higher biomass production along with improved lipid, carbohydrate, and pigment production under alkaline wastewater cultivation. The metabolomics analysis showed 1.2-fold and 5.54-fold increase in the indole-acetic acid and phytoene biosynthesis which contributed to overall enhanced cell differentiation and photo-protectiveness. Furthermore, lower levels of Ribulose-1,5-bisphosphate (RuBP), and higher levels of 2-phosphoglycerate and 3-phosphoglycerate suggested the efficient fixation of CO2 into biomass, and storage compounds including polysaccharides, lipids, and sterols. Interestingly, except L-histidine and L-phenylalanine, all the metabolites related to protein biosynthesis were downregulated in response to wastewater and alkaline wastewater cultivation. The cells protected themselves from alkalinity and nutrient stress by improving the biosynthesis of sterols, non-toxic antioxidants, and osmo-protectants. Alkaline wastewater cultivation regulated the activation of carbon concentration mechanism (CCM), glycolysis, fatty-acid biosynthesis, and shikimate pathway. The data revealed the importance of alkaline wastewater cultivation for improved CO2 fixation, wastewater treatment, and producing valuable bioproducts including phytoene, Lyso PC 18:0, and sterols. These metabolic pathways could be future targets of metabolic engineering for improving biomass and metabolite production. SIGNIFICANCE: Alkalinity is an imperative factor, responsible for the contamination control and biochemical regulation in cyanobactera, especially during the wastewater cultivati... Shahrokhi, S, Dubajic, M, Dai, Z-Z, Bhattacharyya, S, Mole, RA, Rule, KC, Bhadbhade, M, Tian, R, Mussakhanuly, N, Guan, X, Yin, Y, Nielsen, MP, Hu, L, Lin, C-H, Chang, SLY, Wang, D, Kabakova, IV, Conibeer, G, Bremner, S, Li, X-G, Cazorla, C & Wu, T 2022, 'Anomalous Structural Evolution and Glassy Lattice in Mixed-Halide Hybrid Perovskites.', Small, vol. 18, no. 21, pp. e2200847-2200847. Hybrid halide perovskites have emerged as highly promising photovoltaic materials because of their exceptional optoelectronic properties, which are often optimized via compositional engineering like mixing halides. It is well established that hybrid perovskites undergo a series of structural phase transitions as temperature varies. In this work, the authors find that phase transitions are substantially suppressed in mixed-halide hybrid perovskite single crystals of MAPbI3-x Brx (MA = CH3 NH3 + and x = 1 or 2) using a complementary suite of diffraction and spectroscopic techniques. Furthermore, as a general behavior, multiple crystallographic phases coexist in mixed-halide perovskites over a wide temperature range, and a slightly distorted monoclinic phase, hitherto unreported for hybrid perovskites, is dominant at temperatures above 100 K. The anomalous structural evolution is correlated with the glassy behavior of organic cations and optical phonons in mixed-halide perovskites. This work demonstrates the complex interplay between composition engineering and lattice dynamics in hybrid perovskites, shedding new light on their unique properties. Sharif, HMA, Ali, M, Mahmood, A, Asif, MB, Din, MAU, Sillanpää, M, Mahmood, A & Yang, B 2022, 'Separation of Fe from wastewater and its use for NOx reduction; a sustainable approach for environmental remediation.', Chemosphere, vol. 303, no. Pt 2, pp. 135103-135103. The nitrogen and sulphur oxide (NOx and SO2) emissions are causing a serious threat to the existence of life on earth, requiring their effective removal for a sustainable future. Among various approaches, catalytic or electrochemical reduction of air pollutants (NOx) has gained much attention due to its high efficiency and the possibility of converting these gases into valuable products. However, the required catalysts are generally synthesized from lab-grade chemicals, which may not be a sustainable approach. Herein, a sustainable approach is presented to synthesize an efficient iron-based catalyst directly from industrial/lake wastewater (WW) for NOx-reduction. According to the theoretical calculations and experimental results, Fe-ions could be readily recovered from wastewater because it has the best adsorption efficiency among all other co-existing metals (Ni2+, Cd2+, Co2+, Cu2+, and Cr6+). The subsequent experimental investigations confirmed the preferential Fe adsorption from different WW streams to develop Fe3O4@EDTA-Fe composite, whereby Fe3O4 could be used due to its high recycling ability, and ethylenediaminetetraacetic acid (EDTA) acted as a chelating agent to adsorb Fe-metal from effluents. The Fe3O4@EDTA-Fe exhibited high efficiency (≥87%) for NOx reduction even in the presence of high-degree oxygen contents (10-12%). Moreover, Fe3O4-EDTA-Fe showed excellent long-term stability for 24 h and maintained more than 80% NOx reduction. The fabricated catalyst has a great potential for executing a dual role simultaneously for Fe-recovery and NOx removal, promoting the circular economy concept and providing a potentially sustainable remediation approach for large-scale applications. Sharma, B, Kumar, S, Preeti, Johansen, MD, Kremer, L & Kumar, V 2022, '1H‐1,2,3‐triazole embedded Isatin‐Benzaldehyde‐bis(heteronuclearhydrazones): design, synthesis, antimycobacterial, and cytotoxic evaluation', Chemical Biology & Drug Design, vol. 99, no. 2, pp. 301-307. Sharma, N, Kulkarni, GT, Bhatt, AN, Satija, S, Singh, L, Sharma, A, Dua, K, Karwasra, R, Khan, AA, Ahmad, N & Raza, K 2022, 'Therapeutic Options for the SARS-CoV-2 Virus: Is There a Key in Herbal Medicine?', Natural Product Communications, vol. 17, no. 9, pp. 1934578X2211263-1934578X2211263. Sheldon, F, Barma, D, Baumgartner, LJ, Bond, N, Mitrovic, SM & Vertessy, R 2022, 'Assessment of the causes and solutions to the significant 2018–19 fish deaths in the Lower Darling River, New South Wales, Australia', Marine and Freshwater Research, vol. 73, no. 2, pp. 147-158. Sherrell, PC, Fronzi, M, Shepelin, NA, Corletto, A, Winkler, DA, Ford, M, Shapter, JG & Ellis, AV 2022, 'A bright future for engineering piezoelectric 2D crystals.', Chemical Society Reviews, vol. 51, no. 2, pp. 1-22. The piezoelectric effect, mechanical-to-electrical and electrical-to-mechanical energy conversion, is highly beneficial for functional and responsive electronic devices. To fully exploit this property, miniaturization of piezoelectric materials is the subject of intense research. Indeed, select atomically thin 2D materials strongly exhibit the piezoelectric effect. The family of 2D crystals consists of over 7000 chemically distinct members that can be further manipulated in terms of strain, functionalization, elemental substitution (i.e. Janus 2D crystals), and defect engineering to induce a piezoelectric response. Additionally, most 2D crystals can stack with other similar or dissimilar 2D crystals to form a much greater number of complex 2D heterostructures whose properties are quite different to those of the individual constituents. The unprecedented flexibility in tailoring 2D crystal properties, coupled with their minimal thickness, make these emerging highly attractive for advanced piezoelectric applications that include pressure sensing, piezocatalysis, piezotronics, and energy harvesting. This review summarizes literature on piezoelectricity, particularly out-of-plane piezoelectricity, in the vast family of 2D materials as well as their heterostructures. It also describes methods to induce, enhance, and control the piezoelectric properties. The volume of data and role of machine learning in predicting piezoelectricity is discussed in detail, and a prospective outlook on the 2D piezoelectric field is provided. Shi, H, Rath, EM, Lin, RCY, Sarun, KH, Clarke, CJ, McCaughan, BC, Ke, H, Linton, A, Lee, K, Klebe, S, Maitz, J, Song, K, Wang, Y, Kao, S & Cheng, YY 2022, '3-Dimensional mesothelioma spheroids provide closer to natural pathophysiological tumor microenvironment for drug response studies.', Frontiers in Oncology, vol. 12, pp. 1-12. Traditional studies using cancer cell lines are often performed on a two-dimensional (2D) cell culture model with a low success rate of translating to Phase I or Phase II clinical studies. In comparison, with the advent of developments three-dimensional (3D) cell culture has been championed as the latest cellular model system that better mimics in vivo conditions and pathological conditions such as cancer. In comparison to biospecimens taken from in vivo tissue, the details of gene expression of 3D culture models are largely undefined, especially in mesothelioma - an aggressive cancer with very limited effective treatment options. In this study, we examined the veracity of the 3D mesothelioma cell culture model to study cell-to-cell interaction, gene expression and drug response from 3D cell culture, and compared them to 2D cell and tumor samples. We confirmed via SEM analysis that 3D cells grown using the spheroid methods expressed highly interconnected cell-to-cell junctions. The 3D spheroids were revealed to be an improved mini-tumor model as indicated by the TEM visualization of cell junctions and microvilli, features not seen in the 2D models. Growing 3D cell models using decellularized lung scaffold provided a platform for cell growth and infiltration for all cell types including primary cell lines. The most time-effective method was growing cells in spheroids using low-adhesive U-bottom plates. However, not every cell type grew into a 3D model using the the other methods of hanging drop or poly-HEMA. Cells grown in 3D showed more resistance to chemotherapeutic drugs, exhibiting reduced apoptosis. 3D cells stained with H&E showed cell-to-cell interactions and internal architecture that better represent that of in vivo patient tumors when compared to 2D cells. IHC staining revealed increased protein expression in 3D spheroids compared to 2D culture. Lastly, cells grown in 3D showed very different microRNA expression when compared to that of 2D coun... Shi, H, Tsai, KH-Y, Ma, D, Wang, X, Desai, R, Parungao, RJ, Hunt, NJ, Cheng, YY, Zhang, H, Xu, Y, Simanainen, U, Tan, Q, Cooper, MS, Handelsman, DJ, Maitz, PK & Wang, Y 2022, 'Controlled dual release of dihydrotestosterone and flutamide from polycaprolactone electrospun scaffolds accelerate burn wound healing.', FASEB J, vol. 36, no. 5, p. e22310. Wound healing is a complex process involving multiple independent and overlapping sequential physiological mechanisms. In addition to cutaneous injury, a severe burn stimulates physiological derangements that induce a systemic hypermetabolic response resulting in impaired wound healing. Topical application of the anti-androgen drug, flutamide accelerates cutaneous wound healing, whereas paradoxically systemic dihydrotestosterone (DHT) improves burn wound healing. We developed and characterized a PCL scaffold that is capable of controlled release of androgen (DHT) and anti-androgen (F) individually or together. This study aims to investigate whether local modification of androgen actions has an impact on burn injury wound healing. In a full-thickness burn wound healing, mouse model, DHT/F-scaffold showed a significantly faster wound healing compared with F-scaffold or DHT-scaffold. Histology analysis confirmed that DHT/F-scaffold exhibited higher re-epithelization, cell proliferation, angiogenesis, and collagen deposition. Dual release of DHT and F from PCL scaffolds promoted cell proliferation of human keratinocytes and alters the keratinocyte cell cycle. Lastly, no adverse effects on androgen-dependent organs, spleen and liver were observed. In conclusion, we demonstrated DHT plus F load PCL scaffolds accelerated burn wound healing when loading alone did not. These findings point to a complex role of androgens in burn wound healing and open novel therapeutic avenues for treating severe burn patients. Shi, Y, Wu, Y, Chin, LK, Li, Z, Liu, J, Chen, MK, Wang, S, Zhang, Y, Liu, PY, Zhou, X, Cai, H, Jin, W, Yu, Y, Yu, R, Huang, W, Yap, PH, Xiao, L, Ser, W, Nguyen, TTB, Lin, YT, Wu, PC, Liao, J, Wang, F, Chan, CT, Kivshar, Y, Tsai, DP & Liu, AQ 2022, 'Multifunctional Virus Manipulation with Large-Scale Arrays of All-Dielectric Resonant Nanocavities', Laser and Photonics Reviews, vol. 16, no. 5, pp. 2100197-2100197. Spatial manipulation of a precise number of viruses for host cell infection is essential for the extensive studies of virus pathogenesis and evolution. Albeit optical tweezers have been advanced to the atomic level via optical cooling, it is still challenging to efficiently trap and manipulate arbitrary number of viruses in an aqueous environment, being restricted by insufficient strength of optical forces and a lack of multifunctional spatial manipulation techniques. Here, by employing the virus hopping and flexibility of moving the laser position, multifunctional virus manipulation with a large trapping area is demonstrated, enabling single or massive (a large quantity of) virus transporting, positioning, patterning, sorting, and concentrating. The enhanced optical forces are produced by the confinement of light in engineered arrays of nanocavities by fine tuning of the interference resonances, and this approach allows trapping and moving viruses down to 40 nm in size. The work paves the way to efficient and precise manipulation of either single or massive groups of viruses, opening a wide range of novel opportunities for virus pathogenesis and inhibitor development at the single-virus level. Shi, YL, Huang, D, Ling, FCC, Tian, QS, Liao, LS, Phillips, MR & Ton-That, C 2022, 'Correlation between small polaron tunneling relaxation and donor ionization in Ga Pulsed laser deposition is employed to fabricate as-grown amorphous and post-growth annealed crystalline β-Ga2O3 films. The films annealed at temperatures above 600 °C are found to exhibit a pure monolithic phase with a bandgap of 4.7 eV. The thermally activated donor ionization and dielectric relaxation of these films are systematically investigated by temperature-dependent DC and AC conductivity measurements, and complex electric modulus analysis. A donor level at ∼180 meV below the conduction band edge and a small polaron tunneling (SPT) relaxation with an activation energy of ∼180 meV are observed in the as-grown amorphous Ga2O3 film but not in the monolithic β-Ga2O3 film. The SPT occurs between donor sites with its thermal relaxation of polarization being associated with the thermal ionization of the donor state. Thermal annealing of the amorphous films removes the 180 meV donors as well the corresponding SPT relaxation. Shirazi, RS, Vyssotski, M, Lagutin, K, Thompson, D, MacDonald, C, Luscombe, V, Glass, M, Parker, K, Gowing, EK, Williams, DBG & Clarkson, AN 2022, 'Neuroprotective activity of new Shrestha, J, Razavi, BS, Ding, L, Vasilescu, S, Idrees, S, Söderström, B, Hansbro, PM, Ghadiri, M & Ebrahimi, WM 2022, 'Rapid separation of bacteria from primary nasal samples using inertial microfluidics.', Lab Chip, vol. 23, no. 1, pp. 146-156. Microbial populations play a crucial role in human health and the development of many diseases. These diseases often arise from the explosive proliferation of opportunistic bacteria, such as those in the nasal cavity. Recently, there have been increases in the prevalence of these opportunistic pathogens displaying antibiotic resistance. Thus, the study of the nasal microbiota and its bacterial diversity is critical in understanding pathogenesis and developing microbial-based therapies for well-known and emerging diseases. However, the isolation and analysis of these populations for clinical study complicates the already challenging task of identifying and profiling potentially harmful bacteria. Existing methods are limited by low sample throughput, expensive labeling, and low recovery of bacteria with ineffective removal of cells and debris. In this study, we propose a novel microfluidic channel with a zigzag configuration for enhanced isolation and detection of bacteria from human clinical nasal swabs. This microfluidic zigzag channel separates the bacteria from epithelial cells and debris by size differential focusing. As such, pure bacterial cell fractions devoid of large contaminating debris or epithelial cells are obtained. DNA sequencing performed on the separated bacteria defines the diversity and species present. This novel method of bacterial separation is simple, robust, rapid, and cost-effective and has the potential to be used for the rapid identification of bacterial cell populations from clinical samples. Shukla, MK, Dubey, A, Pandey, S, Singh, SK, Gupta, G, Prasher, P, Chellappan, DK, Oliver, BG, Kumar, D & Dua, K 2022, 'Managing Apoptosis in Lung Diseases using Nano-assisted Drug Delivery System', Current Pharmaceutical Design, vol. 28, no. 39, pp. 3202-3211. Shukla, SD, Shastri, MD, Vanka, SK, Jha, NK, Dureja, H, Gupta, G, Chellappan, DK, Oliver, BG, Dua, K & Walters, EH 2022, 'Correction to: Targeting intercellular adhesion molecule-1 (ICAM-1) to reduce rhinovirus-induced acute exacerbations in chronic respiratory diseases', Inflammopharmacology, vol. 30, no. 4, pp. 1477-1477. Shukla, SD, Shastri, MD, Vanka, SK, Jha, NK, Dureja, H, Gupta, G, Chellappan, DK, Oliver, BG, Dua, K & Walters, EH 2022, 'Targeting intercellular adhesion molecule-1 (ICAM-1) to reduce rhinovirus-induced acute exacerbations in chronic respiratory diseases', Inflammopharmacology, vol. 30, no. 3, pp. 725-735. Shute, RH, Didaskalou, E & Dedousis-Wallace, A 2022, 'Does emotional intelligence play a role in teachers' likelihood of intervening in students' indirect bullying? A preliminary study', Teaching and Teacher Education, vol. 119, pp. 103851-103851. Signal, B & Kahlke, T 2022, 'how_are_we_stranded_here: quick determination of RNA-Seq strandedness', BMC Bioinformatics, vol. 23, no. 1. Sillapachaiyaporn, C, Chuchawankul, S, Nilkhet, S, Moungkote, N, Sarachana, T, Ung, AT, Baek, SJ & Tencomnao, T 2022, 'Ergosterol isolated from cloud ear mushroom (Auricularia polytricha) attenuates bisphenol A-induced BV2 microglial cell inflammation', Food Research International, vol. 157, pp. 111433-111433. Sim, JXF, Doolette, CL, Vasileiadis, S, Drigo, B, Wyrsch, ER, Djordjevic, SP, Donner, E, Karpouzas, DG & Lombi, E 2022, 'Pesticide effects on nitrogen cycle related microbial functions and community composition', Science of The Total Environment, vol. 807, pp. 150734-150734. Slob, EMA, Faiz, A, van, NJ, Vijverberg, SJH, Longo, C, Kutlu, M, Chew, FT, Sio, YY, Herrera-Luis, E, Espuela-Ortiz, A, Perez-Garcia, J, Pino-Yanes, M, Burchard, EG, Potočnik, U, Gorenjak, M, Palmer, C, Maroteau, C, Turner, S, Verhamme, K, Karimi, L, Mukhopadhyay, S, Timens, W, Hiemstra, PS, Pijnenburg, MW, Neighbors, M, Grimbaldeston, MA, Tew, GW, Brandsma, CA, Berce, V, Aliee, H, Theis, F, Sin, DD, Li, X, van, DBM, Maitland-van, DZAH & Koppelman, GH 2022, 'Association of bronchial steroid inducible methylation quantitative trait loci with asthma and chronic obstructive pulmonary disease treatment response.', Clinical and Translational Allergy, vol. 12, no. 8, pp. 1-5. Slobozhanyuk, AP, Shchelokova, AV, Dobrykh, DA, Seregin, PS, Powell, DA, Shadrivov, IV, Webb, AG, Belov, PA & Lapine, M 2022, 'Detunable Wire Metasurface for Applications in Magnetic Resonance Imaging', Bulletin of the Russian Academy of Sciences: Physics, vol. 86, no. S1, pp. S216-S221. Smit, R, Awadallah, M, Bagheri, S & Surawski, NC 2022, 'Real-world emission factors for SUVs using on-board emission testing and geo-computation', Transportation Research Part D: Transport and Environment, vol. 107, pp. 103286-103286. A Portable Emissions Measurement System (PEMS) was used to measure emissions of five sports utility vehicles (SUVs) in a wide range of real-world driving conditions. The program included testing of fuel quality, coast-down and emissions in start, hot running and extended idling conditions. Geo-computation methods were used to add critical information (road gradient) to the PEMS data. Results from this study are generally in good agreement with international PEMS data. Hot running NOx emission factors are on average seven times higher than the type-approval limit for diesel SUVs, and they reach about 2100 and 400 mg/km in urban conditions for NOx and NO2, respectively. They are 7 (NOx) and 4 (NO2) times higher than current emission factors in COPERT Australia. COPERT Australia emission algorithms for CO2 are well behaved and the PEMS data suggest an update is not required. COPERT Australia emission algorithms should be revised for diesel SUVs (NOx, NO2) and petrol SUVs (CO, THC, NO2) to ensure accurate estimation of vehicle emissions at fleet level. Inclusion of logistic regression is proposed for future COPERT updates. Smith, GB, Gentle, AR & Arnold, MD 2022, 'Partial coherence and amplified internal energy when thermal radiation is sourced within matter', Journal of Physics Communications, vol. 6, no. 6, pp. 065004-065004. Smith, P, Beaumont, L, Bernacchi, CJ, Byrne, M, Cheung, W, Conant, RT, Cotrufo, F, Feng, X, Janssens, I, Jones, H, Kirschbaum, MUF, Kobayashi, K, LaRoche, J, Luo, Y, McKechnie, A, Penuelas, J, Piao, S, Robinson, S, Sage, RF, Sugget, DJ, Thackeray, SJ, Way, D & Long, SP 2022, 'Essential outcomes for COP26', Global Change Biology, vol. 28, no. 1, pp. 1-3. Söderström, B, Pittorino, MJ, Daley, DO & Duggin, IG 2022, 'Assembly dynamics of FtsZ and DamX during infection-related filamentation and division in uropathogenic E. coli.', Nat Commun, vol. 13, no. 1, p. 3648. During infection of bladder epithelial cells, uropathogenic Escherichia coli (UPEC) can stop dividing and grow into highly filamentous forms. Here, we find that some filaments of E. coli UTI89 released from infected cells grow very rapidly and by more than 100 μm before initiating division, whereas others do not survive, suggesting that infection-related filamentation (IRF) is a stress response that promotes bacterial dispersal. IRF is accompanied by unstable, dynamic repositioning of FtsZ division rings. In contrast, DamX, which is associated with normal cell division and is also essential for IRF, is distributed uniformly around the cell envelope during filamentation. When filaments initiate division to regenerate rod cells, DamX condenses into stable rings prior to division. The DamX rings maintain consistent thickness during constriction and remain at the septum until after membrane fusion. Deletion of damX affects vegetative cell division in UTI89 (but not in the model E. coli K-12), and, during infection, blocks filamentation and reduces bacterial cell integrity. IRF therefore involves DamX distribution throughout the membrane and prevention of FtsZ ring stabilization, leading to cell division arrest. DamX then reassembles into stable division rings for filament division, promoting dispersal and survival during infection. Solntsev, AS, Batalov, SV, Langford, NK & Sukhorukov, AA 2022, 'Complete conversion between one and two photons in nonlinear waveguides: Theory of dispersion engineering', New Journal of Physics, vol. 24, no. 6, pp. 065002-065002. High-efficiency photon-pair production is a long-sought-after goal for many optical quantum technologies, and coherent photon conversion (CPC) processes are promising candidates for achieving this. We show theoretically how to control coherent conversion between a narrow-band pump photon and broadband photon pairs in nonlinear optical waveguides by tailoring frequency dispersion for broadband quantum frequency mixing. We reveal that complete deterministic conversion as well as pump-photon revival can be achieved at a finite propagation distance. We also find that high conversion efficiencies can be realised robustly over long propagation distances. These results demonstrate that dispersion engineering is a promising way to tune and optimise the CPC process. Song, A, Tian, H, Yang, W, Yang, W, Xie, Y, Liu, H, Wang, G & Shao, G 2022, 'Enhanced confinement synthesis of atomically dispersed Fe-N-C catalyst from resin polymer for oxygen reduction', Journal of Energy Chemistry, vol. 65, pp. 630-636. Sow, SLS, Brown, MV, Clarke, LJ, Bissett, A, van, DKJ, Trull, TW, Raes, EJ, Seymour, JR, Bramucci, AR, Ostrowski, M, Boyd, PW, Deagle, BE, Pardo, PC, Sloyan, BM & Bodrossy, L 2022, 'Biogeography of Southern Ocean prokaryotes: a comparison of the Indian and Pacific sectors.', Environmental Microbiology, vol. 24, no. 5, pp. 2449-2466. We investigated the Southern Ocean (SO) prokaryote community structure via zero-radius operational taxonomic unit (zOTU) libraries generated from 16S rRNA gene sequencing of 223 full water column profiles. Samples reveal the prokaryote diversity trend between discrete water masses across multiple depths and latitudes in Indian (71-99°E, summer) and Pacific (170-174°W, autumn-winter) sectors of the SO. At higher taxonomic levels (phylum-family) we observed water masses to harbour distinct communities across both sectors, but observed sectorial variations at lower taxonomic levels (genus-zOTU) and relative abundance shifts for key taxa such as Flavobacteria, SAR324/Marinimicrobia, Nitrosopumilus and Nitrosopelagicus at both epi- and bathy-abyssopelagic water masses. Common surface bacteria were abundant in several deep-water masses and vice-versa suggesting connectivity between surface and deep-water microbial assemblages. Bacteria from same-sector Antarctic Bottom Water samples showed patchy, high beta-diversity which did not correlate well with measured environmental parameters or geographical distance. Unconventional depth distribution patterns were observed for key archaeal groups: Crenarchaeota was found across all depths in the water column and persistent high relative abundances of common epipelagic archaeon Nitrosopelagicus was observed in deep-water masses. Our findings reveal substantial regional variability of SO prokaryote assemblages that we argue should be considered in wide-scale SO ecosystem microbial modelling. Spennati, E, Casazza, AA, Converti, A, Padula, MP, Dehghani, F, Perego, P & Valtchev, P 2022, 'Winery waste valorisation as microalgae culture medium: A step forward for food circular economy', Separation and Purification Technology, vol. 293, pp. 121088-121088. Srivastava, A, Yetemen, O, Saco, PM, Rodriguez, JF, Kumari, N & Chun, KP 2022, 'Influence of orographic precipitation on coevolving landforms and vegetation in semi‐arid ecosystems', Earth Surface Processes and Landforms, vol. 47, no. 12, pp. 2846-2862. Stella, CJ, Meakin, GE & van Oorschot, RAH 2022, 'DNA transfer in packaging: Attention required', Forensic Science International: Genetics Supplement Series, vol. 8, pp. 303-305. Stern, HL, Gu, Q, Jarman, J, Eizagirre, BS, Mendelson, N, Chugh, D, Schott, S, Tan, HH, Sirringhaus, H, Aharonovich, I & Atatüre, M 2022, 'Room-temperature optically detected magnetic resonance of single defects in hexagonal boron nitride.', Nature Communications, vol. 13, no. 1, pp. 1-9. Optically addressable solid-state spins are important platforms for quantum technologies, such as repeaters and sensors. Spins in two-dimensional materials offer an advantage, as the reduced dimensionality enables feasible on-chip integration into devices. Here, we report room-temperature optically detected magnetic resonance (ODMR) from single carbon-related defects in hexagonal boron nitride with up to 100 times stronger contrast than the ensemble average. We identify two distinct bunching timescales in the second-order intensity-correlation measurements for ODMR-active defects, but only one for those without an ODMR response. We also observe either positive or negative ODMR signal for each defect. Based on kinematic models, we relate this bipolarity to highly tuneable internal optical rates. Finally, we resolve an ODMR fine structure in the form of an angle-dependent doublet resonance, indicative of weak but finite zero-field splitting. Our results offer a promising route towards realising a room-temperature spin-photon quantum interface in hexagonal boron nitride. Stewart, EL, Counoupas, C, Johansen, MD, Nguyen, DH, Miemczyk, S, Hansbro, NG, Ferrell, KC, Ashhurst, A, Alca, S, Ashley, C, Steain, M, Britton, WJ, Hansbro, PM, Petrovsky, N & Triccas, JA 2022, 'Mucosal immunization with a delta-inulin adjuvanted recombinant spike vaccine elicits lung-resident immune memory and protects mice against SARS-CoV-2.', Mucosal Immunol, vol. 15, no. 6, pp. 1405-1415. Multiple SARS-CoV-2 vaccine candidates have been approved for use and have had a major impact on the COVID-19 pandemic. There remains, however, a significant need for vaccines that are safe, easily transportable and protective against infection, as well as disease. Mucosal vaccination is favored for its ability to induce immune memory at the site of infection, making it appealing for SARS-CoV-2 vaccine strategies. In this study we performed in-depth analysis of the immune responses in mice to a subunit recombinant spike protein vaccine formulated with the delta-inulin adjuvant Advax when administered intratracheally (IT), versus intramuscular delivery (IM). Both routes produced robust neutralizing antibody titers (NAb) and generated sterilizing immunity against SARS-CoV-2. IT delivery, however, produced significantly higher systemic and lung-local NAb that resisted waning up to six months post vaccination, and only IT delivery generated inducible bronchus-associated lymphoid tissue (iBALT), a site of lymphocyte antigen presentation and proliferation. This was coupled with robust and long-lasting lung tissue-resident memory CD4+ and CD8+ T cells that were not observed in IM-vaccinated mice. This study provides a detailed view of the lung-resident cellular response to IT vaccination against SARS-CoV-2 and demonstrates the importance of delivery site selection in the development of vaccine candidates. Stewart, J, Fowler, AM, Meadows, NM & Johnson, DD 2022, 'Life-history traits and commercial catch composition of Chelidonichthys kumu in south-eastern Australia', Regional Studies in Marine Science, vol. 56, pp. 102720-102720. Stothard, JR & Ellis, JT 2022, 'Updates on Parasitology and adopting a Gold Open Access model of production', Parasitology, vol. 149, no. 12, pp. 1523-1525. Strudwick, P, Seymour, J, Camp, EF, Edmondson, J, Haydon, T, Howlett, L, Le Reun, N, Siboni, N & Suggett, DJ 2022, 'Correction to: Impacts of nursery-based propagation and out-planting on coral-associated bacterial communities', Coral Reefs, vol. 41, no. 2, pp. 473-473. Strudwick, P, Seymour, J, Camp, EF, Edmondson, J, Haydon, T, Howlett, L, Le, RN, Siboni, N & Suggett, DJ 2022, 'Impacts of nursery-based propagation and out-planting on coral-associated bacterial communities', Coral Reefs, vol. 41, no. 1, pp. 95-112. Efforts to manage coral reef declines are increasingly turning towards in situ propagation of corals to aid reef recovery. Understanding the factors that influence ‘success’ throughout the propagation process is therefore critical to ensure efforts are viable and cost-effective, yet the extent to which propagation practices potentially impact the underlying coral biology remains unknown. Given growing evidence for the importance of the coral microbiome, we examined the influence of nursery-based propagation and out-planting on the bacterial communities of two coral species–Acropora millepora and Pocillopora verrucosa–increasingly propagated on the northern Great Barrier Reef (Opal Reef). Bacterial communities of coral fragments were characterised over four months of nursery propagation (sampling points: zero, seven and 125 days) and one month of subsequent out-planting (sampling points: zero, one and 30 days). Bacterial community structure differed between A. millepora and P. verrucosa throughout the experiment and species-specific temporal dynamics were observed during the transplantation of corals into nurseries and subsequent out-planting back to the reef. P. verrucosa bacterial community structure remained stable over time in the natural reef environment and within the nursery. In contrast, A. millepora bacterial communities within the nursery significantly changed over time, whereas those associated with source colonies within the natural reef environment remained unchanged. However, after one month of out-planting, the composition, richness and diversity of A. millepora bacterial communities were not statistically different to those associated with the source colonies. We interpret the transient shift of A. millepora bacterial communities within the nursery as an impact of distinctive environmental conditions in nurseries compared to natural reef settings, and the greater responsiveness of A. millepora bacterial communities to environmental change... Stuart, B, Guan, J, Collins, S, Thomas, P & Ueland, M 2022, 'A preliminary study of non-woven fabrics for forensic identification purposes', Australian Journal of Forensic Sciences, pp. 1-10. While traditional woven textiles have been the subject of many forensic investigations, non-woven fabrics have received minimal attention thus far. Given the expansion of commercial applications of non-woven fabrics, a preliminary investigation of household wipes has been carried out to characterize the compositions of these widely available non-woven fabrics. Infrared spectroscopy and thermogravimetric analysis were employed to identify the fibre type and additives of three types of commercial wipes. Polyester and/or viscose fibres were found to be the main components and, along with the identification of binders, enable source types to be differentiated. The predicted different sensitivities of the fibre types to biodeterioration highlights the importance of future environmental studies for the correct characterization of non-woven fabrics in evidence. Stuart, B, Wong, S, Goodall, R, Beale, A, Chu, C, Nel, P, Amin-Jones, H & Thomas, P 2022, 'Safe Storage? An Assessment of Polyethylene for the Storage of Heritage Objects', Studies in Conservation, vol. 68, no. 6, pp. 669-678. Sealable polyethylene bags are widely used to protect and store heritage items. While polyethylene is regarded as a stable material, consideration should be given to potential chemical interactions between the polymer and stored objects. The presence of additives used in manufactured polyethylene storage materials should also be considered when they are used in contact with objects. For this study, infrared spectroscopy has been successfully used to identify storage materials and associated additives, as well as to characterise the chemical changes that they undergo. Three case studies are presented that demonstrate that polyethylene bags can undergo chemical changes when exposed to the typical storage conditions used for heritage objects. The storage of degrading cellulose nitrate items shows that polyethylene undergoes oxidation when exposed to the cellulose nitrate degradation products and is identified as detrimental to long term storage viability of the polyethylene. An investigation of the yellow discolouration of polyethylene bags suggests that the oxidation of antioxidant additives, rather than the polyethylene, is responsible for the colour change. It is also demonstrated that polyethylene bags used in a procedure for the consolidation of archaeological ceramics show an interaction between the adhesive solvent employed and the bag additives. Su, D 2022, 'Powerful qua-functional electrolyte additive for lithium metal batteries', Green Energy and Environment, vol. 7, no. 3, pp. 361-364. Lithium metal batteries (LMBs) have attracted tremendous research attention because of the high theoretical capacity (3860 mAh g−1) and the lowest electrochemical potential (−3.04 V vs standard hydrogen electrode). However, the Lithium dendrites, forming from plating/stripping processes, cause the excessive consumption of electrolyte and active Li and the puncture on the separator. This limits the commercialization of LMBs. Recently, Ma's group proposed heptafluorobutyric anhydride (HFA) as qua-functional electrolyte additive and verified the protection mechanism from the structure and electrochemical properties. Such results creatively put forward qua-functional electrolyte additive for the improvement of LMBs and provides good experience for the exploration of multi-functional additive, inspiring researchers to explore new multi-functional electrolyte additives in future. Su, F, Luo, X, Du, Z, Chen, Z, Liu, Y, Jin, X, Guo, Z, Lu, J & Jin, D 2022, 'High-Contrast Luminescent Immunohistochemistry Using PEGylated Lanthanide Complexes', Analytical Chemistry, vol. 94, no. 50, pp. 17587-17594. Suggett, DJ & van Oppen, MJH 2022, 'Horizon scan of rapidly advancing coral restoration approaches for 21st century reef management', Emerging Topics in Life Sciences, vol. 6, no. 1, pp. 125-136. Suggett, DJ, Nitschke, MR, Hughes, DJ, Bartels, N, Camp, EF, Dilernia, N, Edmondson, J, Fitzgerald, S, Grima, A, Sage, A & Warner, ME 2022, 'Toward bio‐optical phenotyping of reef‐forming corals using Light‐Induced Fluorescence Transient‐Fast Repetition Rate fluorometry', Limnology and Oceanography: Methods, vol. 20, no. 3, pp. 172-191. Sun, B, Zhang, Q, Xu, W, Zhao, R, Zhu, H, Lv, W, Li, X & Yang, N 2022, 'A gradient topology host for a dendrite-free lithium metal anode', Nano Energy, vol. 94, pp. 106937-106937. Sutherland, DL & Bramucci, A 2022, 'Dissolved organic phosphorus bioremediation from food-waste centrate using microalgae', Journal of Environmental Management, vol. 313, pp. 115018-115018. Sweeney, S, Bateson, D, Fleming, K & Huston, W 2022, 'Factors associated with pelvic inflammatory disease: A case series analysis of family planning clinic data', Women's Health, vol. 18, pp. 174550572211122-174550572211122. Szpila, K, Johnston, NP, Akbarzadeh, K, Richet, R & Tofilski, A 2022, 'Wing measurements are a possible tool for the identification of European forensically important Sarcophagidae', Forensic Science International, vol. 340, pp. 111451-111451. The flesh flies are a group of insects well known for their forensic importance. Reliable identification of these flies relies on the use of either molecular markers or the morphology of the male genital apparatus. Identification of female flesh flies is more time consuming and less reliable than their male counterparts. This is particularly problematic for forensic entomology practitioners, because female flesh flies are more abundant than males in carrion arthropod assemblages. As such, it is critical that alternative methods for flesh fly identification are established that are equally effective for both sexes. One promising technique is the use of wing measurements, which have been shown to be reliable for the identification of some groups of necrophagous Diptera from several geographical regions. We applied this method to the European Sarcophagidae for the first time, using a dataset of 881 specimens representing 29 species and 5 genera. Species identifications were based on 15 landmarks located at wing vein junctions. We also combined our results with data from previous studies of Calliphoridae and Muscidae which utilised the same methodology, enabling the testing of family level identification using wing morphometrics. Species identifications using wing measurements had varied success. While some species were successfully identified without error, others, particularly from the genus Sarcophaga, were often misclassified. Notably, in several species wing measurements successfully identified both males and females. The results presented here suggest that wing measurements are a promising complementary method to other methods for the identification of necrophagous Sarcophagidae especially in material unsorted at the family level. It can also be used to double check identification performed by a taxonomist using traditional methods. Tai, MC, Arnold, MD, Estherby, C, De, SKSB, Gentle, AR, Cortie, DL, Mitchell, DRG, Westerhausen, MT & Cortie, MB 2022, 'Spontaneous Emergence of Optically Polarizing Nanoscale Structures by Co-Deposition of Aluminum with Refractory Metals: Implications for High-Temperature Polarizers', ACS Applied Nano Materials, vol. 5, no. 3, pp. 4316-4324. The unexpected growth of highly aligned and optically polarizing metallic fins during physical vapor deposition under modestly oblique conditions is investigated. The fins exhibit nanoscale dimensions and are formed when Al is co-sputtered with any of V, Cr, Nb, Mo, Ta, W, Ru, Fe, Ni, Pt, Zr, Mg, and Ti. It is proposed that the phenomenon is caused by anomalously low atomic mobility in the alloys and intermetallic compounds formed by co-depositing with Al. In contrast, when Cu, Ag, and Au (which diffuse more rapidly in Al) are deposited, no fins form. There is a sharp visible transition in optical properties as the ratio of Al to other element is decreased: the color of the sample changes from black to silver-white for compositions containing less than about 55 atom % Al. The region over which the color change occurs is associated with a very strongly polarized reflectance. Cross-sectional elemental mapping and Monte Carlo simulations suggest that growth of the fins may be nucleated by Al hillocks and enhanced by shadowing effects. The diversity of suitable metals makes this a versatile technique for producing nanoscale polarizing surfaces suitable for high-flux and high-temperature applications. Tan, CL, Chan, Y, Candasamy, M, Chellian, J, Madheswaran, T, Sakthivel, LP, Patel, VK, Chakraborty, A, MacLoughlin, R, Kumar, D, Verma, N, Malyla, V, Gupta, PK, Jha, NK, Thangavelu, L, Devkota, HP, Bhatt, S, Prasher, P, Gupta, G, Gulati, M, Singh, SK, Paudel, KR, Hansbro, PM, Oliver, BG, Dua, K & Chellappan, DK 2022, 'Unravelling the molecular mechanisms underlying chronic respiratory diseases for the development of novel therapeutics via in vitro experimental models', European Journal of Pharmacology, vol. 919, pp. 174821-174821. Tan, J, Walford, S-A, Dennis, ES & Llewellyn, DJ 2022, 'Erratum To: Trichomes at the Base of the Petal are Regulated by the Same Transcription Factors as Cotton Seed Fibers', Plant and Cell Physiology, vol. 63, no. 3, pp. 441-441. Tan, J, Wu, L, Peacock, J & Dennis, ES 2022, 'Capturing hybrid vigor for lentil breeding', Crop Science, vol. 62, no. 5, pp. 1787-1796. Tan, Q, Lai, J-M, Liu, X-L, Guo, D, Xue, Y, Dou, X, Sun, B-Q, Deng, H-X, Tan, P-H, Aharonovich, I, Gao, W & Zhang, J 2022, 'Donor-Acceptor Pair Quantum Emitters in Hexagonal Boron Nitride.', Nano Letters: a journal dedicated to nanoscience and nanotechnology, vol. 22, no. 3, pp. 1331-1337. Quantum emitters are needed for a myriad of applications ranging from quantum sensing to quantum computing. Hexagonal boron nitride (hBN) quantum emitters are one of the most promising solid-state platforms to date due to their high brightness and stability and the possibility of a spin-photon interface. However, the understanding of the physical origins of the single-photon emitters (SPEs) is still limited. Here we report dense SPEs in hBN across the entire visible spectrum and present evidence that most of these SPEs can be well explained by donor-acceptor pairs (DAPs). On the basis of the DAP transition generation mechanism, we calculated their wavelength fingerprint, matching well with the experimentally observed photoluminescence spectrum. Our work serves as a step forward for the physical understanding of SPEs in hBN and their applications in quantum technologies. Tang, K, Gao, H, Xiao, J, Long, M, Chen, J, Liu, H & Wang, G 2022, 'Hierarchical O Lithium metal batteries (LMBs) are considered as the ultimate choice in the next-generation high performance energy-storage systems due to their outstanding theoretical energy density (≥500 Wh kg−1). However, the unavoidable dendrite issues and infinite volume change during repeated plating/stripping induce poor electrochemical performance and serious safety issues. Here, we designed and prepared an integrated Oα (O- or O22–)-rich Co3O4 nanoarrays anchored on Ni foam (Oα-Co3O4@NF) scaffold as a stable host for ultra-fast lithium metal infusion. Remarkably, the highly reactive Oα behaves low energy bonding and strong electron affinity, which are further verified by the results of density functional theory, giving rise to high lithiophilicity and inhibiting the dendrites formation effectively. Moreover, the by-product NiO formed on the NF during the calcination process combines with Oα-Co3O4 to display superior dual-wettability toward molten Li. As a result, the Oα-Co3O4@NF electrode achieves a Coulombic efficiency above 99.00% more than 450 cycles at a current density of 1 mA cm−2, and the Oα-Co3O4@NF-Li anode presents a super-long and stable lifetime of 800 h during the repeated plating/striping process. When coupled with a high-loading LiFePO4 cathode, the full cells deliver excellent rate capability and 88.96% capacity retention after 200 cycles under 0.5C. Tang, K, Xiao, J, Long, M, Chen, J, Gao, H & Liu, H 2022, 'Yolk–shell structured sulfur composite cathode for high performance lithium–sulfur battery', Surface Innovations, vol. 10, no. 3, pp. 209-216. Tang, K, Xiao, J, Long, M, Chen, J, Gao, H, Liu, H & Wang, G 2022, 'Engineering a heteroatom-doped multidimensional carbon network for dendrite-free lithium metal anode', Materials Today Energy, vol. 24, pp. 100949-100949. Tareen, AK, Khan, K, Iqbal, M, Golovynskyi, S, Zhang, Y, Mahmood, A, Mahmood, N, Long, J, Al-Ghamdi, A, Li, C & Zhang, H 2022, 'Recent advances in MXenes: new horizons in biomedical technologies', Materials Today Chemistry, vol. 26, pp. 101205-101205. Tareen, AK, Khan, K, Iqbal, M, Zhang, Y, Long, J, Mahmood, A, Mahmood, N, Xie, Z, Li, C & Zhang, H 2022, 'Recent advance in two-dimensional MXenes: New horizons in flexible batteries and supercapacitors technologies', En
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Pseudomonas aeruginosa is an opportunistic pathogen that causes both acute infections in plants and animals, including humans and also causes chronic infections in immune compromised and cystic fibrosis patients. This bacterium is commonly found in soils and water where bacteria are constantly under threat of b...
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