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  • During injury or infection, our body’s immune system protects us by launching inflammation.
  • Visiting Academic
    Institute for Molecular Bioscience
  • PhD student
    The Institute for Molecular Bioscience
  • Research leaders

    Group Leaders

     

    Professor Mark Blaskovich

    Director of Translation, IMB
    Professorial Research Fellow & GL & IMB Director of Translation of Institute for Molecular Bioscience
    Institute for Molecular Bioscience
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    Professor Mark Blaskovich is an antibiotic hunter and Director of Translation at the Institute for Molecular Bioscience at The University of Queensland. He is co-founder and former Director of the Centre for Superbug Solutions at IMB.

    A medicinal chemist with 15 years of industrial drug development experience prior to his academic career, Mark has been developing new antibiotics to treat drug resistant pathogens and using modified antibiotics to detect bacterial infections. He is a co-founder of the Community for Open Antimicrobial Drug Discovery, a global antibiotic discovery initiative, and has led a number of UQ-industry collaborations focused on antibiotic development. An inventor on eleven patent families, Mark has developed drugs in clinical trials, published more than eighty research articles, and received over $10m in grant funding.

    Professor Rob Capon

    Professorial Research Fellow - GL
    Institute for Molecular Bioscience
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    My research group specializes in the detection, isolation, identification and evaluation of biologically active small molecules from Nature (natural products). We acquire valuable knowledge on how and why natural products are made, and apply this knowledge to better understand living systems, and solve important scientific and societal challenges.

    To achieve these goals we have established specialist capabilities that extend across;

    Microbiology – the isolation, characterization and cultivation of bacterial and fungal strains.

    Chemistry – the extraction and fractionation of natural extracts, the purification, chemical and spectroscopic characterization, and structure elucidation of natural products, and the use of synthetic and medicinal chemistry to explore bioactive scaffolds.

    Biology – to evaluate extracts and natural products against an array of bioassays, leading to new human pharmaceuticals that target such indications as infectious and neurodegenerative diseases, cancer, pain and epilepsy, as well as new animal health products and new crop protection agents.

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    Highlights

    Professor Rob Capon is a natural products chemist. He is a master of interrogating the molecular diversity of the natural world and applying it to society’s most pressing social and economic problems. He goes out into the natural world, detects biologically active molecules from living things, then isolates, identifies and evaluates them. Most importantly, he is committed to finding a use for them. His mantra for commercialization is ‘forced failure', in other words, “if you can break it, you won’t make it”. With the enormous untapped potential of natural products, he doesn’t like to waste time. He works quickly to “break or make” hypotheses, to focus resources on those molecules that are worthy of investment.

    Professor Capon leads a group of researchers that are responsible for assembling a world-class molecule library, which along with the Australian collection of microbes housed at IMB, is used to discover new drugs. For Professor Capon, the most rewarding aspect of his work is the ability to dip into the molecular resource in the Australian environment, extract the chemistry and use it to improve our understanding of the natural world, and solve important problems.

    He applies his research methodology to human health, animal health, crop protection, and environmental protection. He collaborates broadly in each of these areas.

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    Professor Brett Collins

    Director, Centre for Cell Biology of Chronic Disease
    NHMRC Leadership Fellow - GL & Centre Director of Institute for Molecular Bioscience
    Institute for Molecular Bioscience
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    Brett Collins is an NHMRC Career Development Fellow and head of the Molecular Trafficking Lab at UQ's Institute for Molecular Bioscience. He was a lead investigator in the seminal structural studies of AP2, the protein adaptor molecule central to clathrin-mediated endocytosis, and has since defined the molecular basis for the function of critical proteins regulating membrane trafficking and signalling at the endosome organelle. His team is now focused on understanding how discrete molecular interactions between proteins and lipids control these processes in human cells.

    Associate Professor Collins was awarded his PhD in 2001 and has published over 75 papers including in Cell, Nature, Nature Structural and Molecular Biology, Developmental Cell, and The Proceedings of the National Academy of Sciences USA, altogether cited more than 3100 times. He is the recipient of 3 prestigious fellowships, including a previous Career Development Award from the National Health and Medical Research Council and a Future Fellowship from the Australian Research Council, and was awarded the University of Queensland Research Excellence Award in 2008. In 2015 he was awarded the Emerging Leader Award of the ANZSCDB and in 2016 the Merck Research Medal from the ASBMB. He is currently the President of the Queensland Protein Group.

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    Highlights

    Seeing the structure of a protein at the atomic level as an undergrad set off a career in structural biology for Brett Collins. His interest in how cells work, and the techniques used to visualise the complex interaction mechanisms of the structures within, earned him his PhD in 2001. Postdoctorate work at Cambridge University steered him towards ‘membrane trafficking’, the term used to describe how proteins are moved from one part of a cell to another, or indeed between cells, via a complex system of membranes.

    Now, as head of IMB’s Membrane Trafficking Group, he’s using techniques such as X-ray crystallography and cryo-electron microscopy to visualise protein structure at the atomic level to investigate why things sometimes go wrong with our cells’ protein transport system. Faulty proteins are known to cause the development of neurodegenerative conditions such as Parkinson’s and Alzheimer’s disease, and muscular dystrophy.

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    Professor David Craik

    UQ Laureate Fellow - GL
    Institute for Molecular Bioscience
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    David Craik (AO, FRS, FAA) is in the Centre for Chemistry and Drug Discovery at the Institute for Molecular Bioscience, The University of Queensland, Australia. He discovered the cyclotide family of circular proteins and has characterized the structures of many animal toxins including conotoxins from cone snail venoms. He heads a research team of 35 researchers whose current work focuses on applications of circular proteins, drugs in plants, toxins and NMR in drug design.

    He is author of over 810 scientific papers, including 14 in Nature publications (Nature/Nature Communications/Nature Neuoroscience/Nature Structural Biology/Nature Chemical Biology/Nature Chemistry/Scientific Reports/Nature Protocols, 1 in Science, 12 in PNAS, 9 in JACS, 3 in Chemical Reviews, and 16 in Angewandte Chemie. He has been elected as a Fellow of the Royal Society and a Fellow of the Australian Academy of Science, appointed as an Officer (AO) of the Order of Australia and has received numerous awards for his research, including the Ralph F. Hirschmann Award from the American Chemical Society (2011), Ramaciotti Medal for Excellence in Biomedical Research (2014), GlaxoSmithKline Award for Research Excellence (2014), the Vincent du Vigneaud Award from the American Peptide Society (2015),the FAOBMB Award for Research Excellence (2015) and the Cathay Award from the Chinese Peptide Society (2018). He received the Australian Academy of Science David Craig Medal in 2023. He is an Honorary Professor of Jinan University, Guangzhou and has an Honorary Doctorate from Kalmar University in Sweden.

    Biography

    David Craik obtained his PhD in organic chemistry from La Trobe University in Melbourne, Australia and undertook postdoctoral studies at Florida State and Syracuse Universities before taking up a lectureship at the Victorian College of Pharmacy in 1983. He was appointed Professor of Medicinal Chemistry and Head of School in 1988. He moved to University of Queensland in 1995 to set up a new biomolecular NMR, held an Australian Research Council Laureate Fellow (2015-2020) and is currently a NHMRC Fellow, as well as Director of the Australian Research Council Centre of Excellence in Peptide and Protein Science.

    Key Discoveries

    David Craik has made discoveries of new classes of proteins, generated new knowledge on their structure and function, and used this information to design and chemically re-engineer new classes of protein-based drug leads and agricultural pest control agents. In particular, his major achievements are:

    • the discovery of cyclotides, the largest known family of circular proteins. As well as a circular backbone, cyclotides contain a knotted arrangement of cross-linking disulfide bonds, making them remarkably stable. His discovery of these proteins was sparked in part from anecdotal reports of medicinal practices in Africa where women make a tea from the plant Oldenlandia affinis by boiling it in water and sipping it during labour to accelerate child birth. He determined the structure of the bioactive component of this medicinal tea and found that it had an unprecedented head-to-tail cyclic peptide backbone combined with a cystine knot.
    • the first structural and functional characterizations of prototypic circular proteins in higher organisms - Professor Craik was one of the first to recognize that other families of ribosomally synthesized cyclic peptides exist. As examples from bacteria and animals emerged, Professor Craik was at the forefront of their structural characterization, reporting the first structures of theta-defensins from animals and the threaded lasso peptide microcin J25 from bacteria, as well as new examples of cyclic peptides from plants.
    • the development of artificially cyclized peptide toxins as drug leads – he developed an orally active peptide that is 100 times more potent than the leading clinically used drug for neuropathic pain.

    Research Training

    Professor Craik has trained more than 70 PhD students. He was awarded UQ's Research Supervision Excellence Award in 2007 on the basis of his mentoring and innovations in postgraduate training, including his "writing retreats" to mentor students and postdocs on science writing skills. He received the Institute for Molecular Bioscience Individual Leadership Award in 2019. He was awarded an honorary doctorate from Kalmar University, Sweden for his contributions to international student exchange programs, and is an Honorary Professor of Jinan University, Guangzhou.

    Professional Activities

    Professor Craik founded and chaired the 1st, 2nd and 3rd International Conferences on Circular Proteins (2009, 2012 and 2015) and was on the Scientific Program Committee for ISMAR 2021. He is on the Boards of six international journals, including Angewandte Chemie, ACS Chemical Biology, Chemical Biology and Drug Design, and ChemBioChem. He was on the Council of the American Peptide Society (2015-2021). He was the director two Brisbane-based biotech companies. He is on the Scientific Advisory Boards of James Cook University's Centre for Biodiscovery and Molecular Development of Therapeutics (BMDT), the University of Wollongong's Illawara Health and Medical Research Institute (IHMRI) and Enzytag. He conceived and supports two publicly accessible databases - Cybase on circular proteins (www.cybase.org.au), and conotoxins (www.conoserver.org).

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    Highlights

    Professor David Craik is a structural biologist who travels the world discovering new molecules in plants and animals. His area of expertise is peptides (mini-proteins). He is looking for peptides that could be effective treatments for a range of diseases or have useful applications as environmentally friendly agri-chemicals. He particularly likes to discover something in nature and then use molecular design to improve on it.

    Professor Craik is best known for discovering a family of peptides with a unique circular structure, which he aptly named cyclotides. Cyclotides are super stable, which makes them desirable as drug leads. By re-engineering the structure of other peptides to mimic cyclotides, he is making potent and specific peptides orally active – creating the perfect drug. He is known internationally as the founder of this field of research. 

    He was the first person to take a peptide from a cone snail, a natural conotoxin, and re-engineer its structure to make it cyclic. By improving the strength of the molecule, he created a natural painkiller 100 times stronger than the current market leader gabapentin, and potentially with lower side effects. The drug is currently showing great promise in animal trials. This natural painkiller is the first time an orally active drug has resulted from an animal venom. In other applications Professor Craik’s methodology led to the commercialisation of an environmentally friendly insecticide.

    Professor Craik is known internationally for his work in peptide-based drug design and sought after as a conference speaker on the topic. 

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    Professor David Evans

    Professorial Research Fellow and Director, Centre for Population and Disease Genomics
    Institute for Molecular Bioscience
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    David Evans is an NHMRC Leadership Fellow and Professor of Statistical Genetics at the University of Queensland Institute for Molecular Bioscience. He is a winner of the NHMRC Marshall and Warren Award.

    He completed his PhD in Statistical Genetics at the University of Queensland in 2003, before undertaking a four-year post-doctoral fellowship at the Wellcome Trust Centre for Human Genetics, University of Oxford where he worked as part of the The International HapMap Consortium and co-led the analysis of four diseases within the first Wellcome Trust Case Control Consortium. In 2007 he moved to take up a Senior Lecturer position at the University of Bristol where he led much of the genome-wide association studies work in the Avon Longitudinal Study of Parents and Children (ALSPAC). In 2013 he returned to take up a chair at the University of Queensland whilst continuing to lead an MRC Programme in statistical genetics at the University of Bristol.

    His research interests include the genetic mapping of complex traits and diseases (including birthweight and other perinatal traits, osteoporosis, ankylosing spondylitis, sepsis, laterality) and the development of statistical methodologies in genetic epidemiology including approaches for gene mapping, individual risk prediction, causal modelling and dissecting the genetic architecture of complex traits. He has a particular interest in Mendelian randomization and has used it and other causal methods to investigate the Developmental Origins of Health and Disease (DOHaD)- the idea that adverse intrauterine exposures lead to increased risk of disease in later life.

    He is Academic Codirector at the NIH funded International Workshop on Statistical Genetics Methods and is faculty on the European Programme in Educational Epidemiology.

    He is Associate Editor at the International Journal of Epidemiology and Behavior Genetics journals.

    Professor David Fairlie

    Director, Centre for Drug Discovery
    NHMRC Leadership Fellow and Group Leader & Centre Director of Institute for Molecular Bioscience
    Institute for Molecular Bioscience
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    Professor Fairlie is an NHMRC Research Investigator Fellow (Level 3) (2022-present), a Node Leader of the ARC Centre of Excellence for Innovations in Peptide Protein Science, one of four Centre Directors and former Head of the Division of Chemistry of Structural Biology at the Institute for Molecular Bioscience (since 2009), and an Affiliate Professor of the School of Chemistry and Molecular Biosciences. He was previously an NHMRC Senior Principal Research Fellow (2012-2021), a Node Leader at the ARC Centre of Excellence in Advanced Molecular Imaging (2014-2021), an ARC Federation Fellow (2006-2011), an ARC Professorial Fellow (2002-2006), and Scientific Director and Chief Scientific Officer of a startup company. He undertook postdoctoral studies at Stanford University and University of Toronto, postgraduate studies at Australian National University and University of New South Wales, and undergraduate studies at University of Adelaide.

    His research group works across the disciplines of chemistry (synthesis, structure, reaction mechanisms), biochemistry (enzyme inhibitors, protein-protein interactions, GPCRs, transcription factors), immunology (innate immune cells in health and disease, mucosal T cells), and pharmacology (molecular pharmacology and human cell signalling, experimental pharmacology in rodent models of human diseases). He has published over 480 scientific journal articles in high impact chemistry journals (e.g. Chem Rev, Acc Chem Res, J Am Chem Soc, Angew Chem Int Edit, Chem Sci, J Med Chem, Org Lett, J Org Chem) and biology journals (e.g. Nature, Science, Nat Rev Endocrinol, Mol Cancer, Immunity, Nature Immunology, Science Immunology, Am J Resp Crit Care Med, J Hepatol, Trends Immunol, Mol Neurodegen, Adv Drug Deliv Rev, Nature Communications, Trends Pharmacol Sci, J Exp Med, J Clin Invest, Kidney Int, Arthritis & Rheum, Science Advances, Pharmacol Ther, Cancer Res, Proc Natl Acad Sci USA, Dev Cell, Curr Biol, J Cell Biol, Cell Reports, PloS Biol, Br J Pharmacol, JCI Insight, Diabetes, Mucosal Immunol, etc). He has been a Highly Cited Researcher (Clarivate Analytics), with over 37,000 citations and 113 publications with over 100 citations (Google Scholar), and has collaborated with many of the world's largest pharmaceutical and biotechnology companies.

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    Highlights

    Professor David Fairlie is internationally known for his research contributions in the fields of medicinal chemistry, organic chemistry, biological chemistry and in several disciplines in biology (pharmacology, virology, immunology, neurobiology, biochemistry). He has had strong research programs in chemistry, biochemistry and pharmacology continuously funded by the Australian Research Council (ARC) since 1991 and the National Health and Medical Research Council (NHMRC) since 1995. He was awarded prestigious fellowships from the ARC, in the form of an Australian Professorial Fellowship (2002-2006) and an Australian Federation Fellowship (2006-2011), and from the NHMRC, in the form of a Senior Principal Research Fellowship (2012-2016 and 2017-2021). He has held numerous research grants in chemistry, biochemistry, pharmacology, virology, immunology, parasitology, neurobiology and oncology; including 15 multimillion dollar grants from industry and governments. He has served on academic and industry advisory panels, company boards, and research grant panels both in Australia and overseas. He collaborates with some of the world's largest pharmaceutical companies.

    Professor Fairlie has >300 publications (h index >60; >14,000 citations; >35 cites per article; >30 articles >100 citations) and presents 5-10 invited plenary and keynote lectures around the world each year. He is also well known in the international pharmaceutical arena, having consulted to multiple big pharma on protease inhibitors, GPCR modulators, protein and peptide mimics, drug design and discovery, and pharmacology. He has been involved in four startup companies in Australia and the USA.

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    Associate Professor Frederic Gachon

    Honorary Associate Professor
    Institute for Molecular Bioscience
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    Dr Emma Gordon

    Adjunct Senior Fellow
    Institute for Molecular Bioscience
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    Dr Gordon’s research is focused on the formation and maintenance of the blood and lymphatic vascular systems. Vessels form complex branched networks that supply oxygen and nutrients to all body tissues. The signals controlling blood vessel expansion, identity and migration are all downstream of a single, common complex at the cell surface, yet exactly how this diverse range of functions is differentially regulated, depending on the physiological need, remains unknown.

    The specific focus of Dr Gordon’s research is to determine the precise molecular signals that control cell adhesion within the vessel wall the surrounding environment. If the signals controlling cell adhesion become deregulated, normal vessel growth and function is lost. This contributes to the progression of a wide range of human diseases, including cancer growth and metastasis, diabetic eye disease and stroke. Dr Gordon aims to use novel biological models, biochemical assays and imaging techniques to better understand vessel biology, which will enable improved treatment of disease and aid in the development of vascularised, bioengineered organs.

    Dr Gordon received her Bachelor of Science (2005) and PhD (2011) from The University of Adelaide, after which she undertook six years of postdoctoral studies at Yale University in the USA and Uppsala University in Sweden. With the support of an ARC DECRA Fellowship, Dr Gordon relocated to IMB in 2017 to establish her independent research career as an IMB Fellow. In 2019, she was appointed as Group Leader of the Vessel Dynamics Laboratory.

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    Professor Ben Hankamer

    Professorial Research Fellow
    Institute for Molecular Bioscience
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    Centre for Solar Biotechnology: Prof Ben Hankamer is the founding director of the Solar Biofuels Consortium (2007) and Centre for Solar Biotechnology (2016) which is focused on developing next generation microalgae systems. These systems are designed to tap into the huge energy resource of the sun (>2300x global energy demand) and capture CO2 to produce a wide-range of products. These include solar fuels (e.g. H2 from water, oil, methane and ethanol), foods (e.g. health foods) and high value products (e.g. vaccines produced in algae). Microalgae systems also support important eco-services such as water purification and CO2 sequestration. The Centre is being launched in 2016/2017 and includes approximately 30 teams with skills ranging from genome sequencing through to demonstration systems optimsation and accompanying techno-economis and life cycle analysis. The Centre teams have worked extensively with industry.

    Structural Biology: The photosynthetic machinery is the biological interface of microalgae that taps into the huge energy resource of the sun, powers the biosphere and produces the atmospheric oxygen that supports life on Earth. My team uses high resolution single particle analysis and electron tomography to solve the intricate 3D architecture of the photosynthetic machinery to enable structure guided design of high efficiency microalgae cell lines and advanced artificial solar fuel systems.

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    Highlights

    Professor Ben Hankamer trained in applied biochemistry in Liverpool before exploring his interest in the development of environmental solutions to re-green deserts at the Desert Research Centre in Israel.

    He has a keen interest in environmental protection and climate change. He completed his Masters in plant biotechnology at Wye College, London University before completing his PhD in structural biology. He wanted to understand how plants catch the sunlight and CO2 and use these to produce the food, fuel and atmospheric oxygen which supports life on Earth. He discovered his research passion listening to a talk at the Royal Society in London on using algae to make hydrogen fuel from light and water, and it has been a major research focus ever since.

    The Centre for Solar Biotechnology that he now directs develops advanced algae technologies for the production fuels, foods as well as a range of high value products including peptide therapeutics.

    He was a recipient of an Eisenhower Fellowship, which allowed him to travel to the United States for seven weeks and engage with 2-3 industry partners per day. He is now the Director of the Centre for Solar Biotechnology at UQ's Institute for Molecular Bioscience.

    His research focus is solar biotechnology and structural biology. He is designing high-efficiency microalgae systems to capture solar energy and CO2 to make a range of products including food and fuel. By expanding our photosynthetic capacity on non-arable land, he believes we can harness the Sun's energy to fuel the world ‘s future energy needs.

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    Professor Ian Henderson

    Institute Director
    Institute for Molecular Bioscience
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    Visit Henderson group webpage

    Professor Ian Henderson is the Executive Director of the Institute for Molecular Bioscience at The University of Queensland. In this role, he is responsible for developing the research strategy of an established, world-leading research institute with over 500 staff and students, fostering collaboration and raising the profile of the Institute and University internationally. 

    Prior to becoming Executive Director, he was Deputy Director (Research) at IMB. Professor Henderson was previously the Director of the Institute of Microbiology and Infection at University of Birmingham from 2015-2018. 

    He is a Professor of Microbial Biology who completed his Bachelor of Science (Hons) at University College Dublin and his PhD at Trinity College Dublin. He also holds a Postgraduate Certificate in Teaching and Learning in Higher Education from The University of Birmingham. Professor Henderson is a Fellow of the Royal Society of Biology.

    Professor Henderson's research interests focus on the cell surface of bacteria. This focus is based on the philosophy that the bacterial cell surface offers a rich source of molecules, which can be utilised and adapted to diagnose, prevent or treat infections that can lead to life-threatening disease in humans and animals.

    His research group has three major themes exploiting a range of experimental techniques to address fundamental questions in the biology of host-pathogen interactions:

    (1) Using biochemical and biophysical methodologies to study protein secretion in Gram negative bacteria
    (2) using molecular biology, cellular biology and immunological methodologies to study the roles outer membrane proteins play in the interaction of pathogens with their hosts
    (3) using genetic, structural, biochemical and biophysical techniques to understand the molecular basis for the integrity of the Gram-negative outer membrane.

    Professor Henderson has published over 150 research papers, reviews and book chapters. He has an H-index of 62, and his publications have been cited over 15,000 times, with an average of 100 citations per paper. 

     

    Professor Glenn King

    NHMRC Leadership Fellow and Group Leader
    Institute for Molecular Bioscience
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    Highlights

    Professor Glenn King is a biochemist and structural biologist whose expertise lies in translating venom-derived peptides into human drugs and bioinsecticides. His lab maintains the most extensive collection of venoms in the world, which includes venoms from more than 600 species of venomous spiders, scorpions, centipedes and assassin bugs.

    Professor King’s primary focus is on the development of drugs to treat three pervasive nervous system disorders: chronic pain, epilepsy, and stroke. His lab is working closely with several pharmaceutical companies to develop drugs for clinical use.

    Professor King has also charted new territory in the field of agriculture by developing venom peptides as eco-friendly bioinsecticides. Vestaron Corporation, the company that he founded, will begin selling these bioinsecticides in the U.S. market in 2017.

    Mentorship is important to Professor King, and he is enthusiastically committed to training the next generation of biological scientists. To date he has trained 30 PhD students and 24 postdoctoral scientists, with 10 lab alumni having gone on to independent academic positions.

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    Associate Professor Anne Lagendijk

    Senior Principal Research Fellow - GL
    Institute for Molecular Bioscience
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    Highlights

    Dr Anne Lagendijk's research focusses on the development and maintenance of a functional blood vessel network. These cells that make up the vessels continuously adapt their size, adhesiveness and compliance order to ensure the right balance between vessel integrity and permeability in a context dependent manner. Mechanical cues play a major role in the functional adaptation of blood vessels. Despite ongoing research unraveling the structural components of mechanical hubs in the cells, it is essential to assess the magnitude of forces that are transduced at these sites and the biological consequences for vessel function. She has previously developed a VE-cadherin tension biosensor line in zebrafish. This line provides the first vertebrate model that reports intra-molecular tension. Dr Lagendijk utilised this tool to identify changes in junctional organisation and VE-cadherin tension that occur as arteries mature and revealed molecular pathways that allow for this maturation to happen.

    In addition, she has developed new disease models that are allowing her to probe the initiating mechanisms of vascular malformations that lead to neurological deficits and stroke with unprecedented cellular and subcellular resolution. Dr Lagendijk is currently continuing on from her previous work by investigating how forces and mechanically induced pathways at distinct mechanically active sites in the cell contribute to building and maintaining a healthy vasculature.

    Emeritus Professor Richard Lewis

    Emeritus Professor
    Institute for Molecular Bioscience
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    Highlights

    A fascination for chemistry, marine biology and zoology led Professor Richard Lewis to become expert in analyzing and characterizing venoms. He is best known for using mass spectroscopy and novel bioassays to characterise conotoxins, which are small venom peptides from predatory marine snails, and using molecular pharmacology to enhance molecules for drug development.

    The focus of Professor Lewis’s research is discovering and developing new treatments for chronic pain. Several conotoxins discovered by his research team have been taken into the clinic, including Xen2174 for severe pain.

    The potential to change people’s lives is a key motivator for Professor Lewis. By making discoveries on the scientific frontier, he hopes to change the landscape for further research, and whenever possible help deliver better treatments for chronic pain sufferers.

    Professor Lewis is Director of IMB’s Centre for Pain Research, and leader of a Program Grant in Pain Research from the NHMRC.

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    Dr Allan McRae

    Principal Research Fellow
    Institute for Molecular Bioscience
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    Professor Grant Montgomery

    Director, UQ Genome Innovation Hub
    Emeritus Professor & Centre Director of Institute for Molecular Bioscience
    Institute for Molecular Bioscience
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    Highlights

    Professor Grant Montgomery uses genetic approaches to discover critical genes and pathways increasing risk for reproductive disorders. He applies state of the art genomic techniques to identify risk factors and understand how these genetic differences regulate gene expression and epigenetics to alter disease risk. The goal is to understand disease biology and help develop better methods for diagnosis and treatment.

    A major focus is women’s health and the pathogenesis of endometriosis. Together with colleagues in Brisbane, he led a recent large international study on genetic risk factors for endometriosis which confirmed 14 regions of the genome are associated with the disease, including 5 novel regions. His research is now moving to functional studies to identify the target genes in each region and determine how changes in the regulation of these genes contribute to disease. Professor Montgomery has published the first examples of likely target genes for two regions.

    He is also using genomic approaches to help understand environmental risk factors for this disease. Environmental risk factors may leave epigenetic signals on DNA that are associated with disease and he is part of an international study on global methylation analysis in endometriosis.

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    Dr Christian Nefzger

    Senior Research Fellow - GL
    Institute for Molecular Bioscience
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    Kindly visit my laboratory's webpage for more information

    Dr Quan Nguyen

    Senior Research Fellow
    Institute for Molecular Bioscience
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    Dr Quan Nguyen is a Group Leader at the Institute for Molecular Bioscience (IMB), The University of Queensland. He is leading the Genomics and Machine Learning (GML) lab to study neuroinflammation and cancer-immune cells at single-cell resolution and within spatial morphological tissue context. His research interest is about revealing gene and cell regulators that determine the states of the complex cancer and neuronal ecosystems. Particularly, he is interested in quantifying cellular diversity and the dynamics of cell-cell interactions within the tissues to find ways to improve cancer diagnosis or cell-type specific treatments or the immunoinflammation responses that cause neuronal disease.

    Using machine learning and genomic approaches, his group are integrating single-cell spatiotemporal sequencing data with tissue imaging data to find causal links between cellular genotypes, tissue microenvironment, and disease phenotypes. GML lab is also developing experimental technologies that enable large-scale profiling of spatial gene and protein expression (spatial omics) in a range of cancer tissues (focusing on brain and skin cancer) and in mouse brain and spinal cord.

    Dr Quan Nguyen completed a PhD in Bioengineering at the University of Queensland in 2013, postdoctoral training in Bioinformatics at RIKEN institute in Japan in 2015, a CSIRO Office of Chief Executive (OCE) Research Fellowship in 2016, an IMB Fellow in 2018, an Australian Research Council DECRA fellowship (2019-2021), and is currently a National Health and Medical Research Council leadership fellow (EL2). He has published in top-tier journals, including Cell, Cell Stem Cell, Nature Methods, Nature Protocols, Nature Communications, Genome Research, Genome Biology and a prize-winning paper in GigaScience. In the past three years, he has contributed to the development of x8 open-source software, x2 web applications, and x4 databases for analysis of single-cell data and spatial transcriptomics. He is looking for enthusiastic research students and research staff to join his group.

    Professor Nathan Palpant

    National Heart Foundation of Australia Future Leader Fellow - Group Leader
    Institute for Molecular Bioscience
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    Career Summary: 2009: PhD, University of Michigan, USA with training in cardiac physiology, modelling myocardial ischemia in vivo and in vitro, and development of therapeutic approaches for myocardial ischemia; 2009–2015: Postdoctoral Research Fellow, University of Washington, Institute for Stem Cell and Regenerative Medicine, USA with training in stem cell biology, genomics, genome editing, and cell therapeutics for ischemic heart disease; 2015–current: Group Leader, University of Queensland (UQ), Institute for Molecular Bioscience; 2022-current: Associate Professor, UQ; 2018–2021 and 2023-2026: National Heart Foundation Future Leader Fellow. Dr. Palpant's research team has expertise in human stem cell biology, computational genomics, and cardiac physiology, which enables them to translate outcomes from cell biology and genomics to disease modelling, drug discovery, and preclinical modelling.

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    Latest publication

    Single-Cell Transcriptomic Analysis of Cardiac Differentiation from Human PSCs Reveals HOPX-Dependent Cardiomyocyte Maturation

    Dr Palpant and colleagues have published the most in-depth study of exactly how human stem cells can be turned into heart cells. The work involved measuring changes in gene activity in tens of thousands of individual cells as they move through the stages of heart development.

    Unlike those tissues, the heart does not have the capacity for self-repair after damage (such as a heart attack). This is one reason why heart disease is the leading cause of death worldwide. This research may help us find ways to repair the heart in the future. Read more

    Highlights

    The Stem Cells and Cardiovascular Development lab run by Dr Nathan Palpant uses human pluripotent stem cells (hPSCs), genomics, genome editing, and disease modelling to study mechanisms controlling cardiovascular development and disease.

    Cardiovascular disease is the leading cause of death worldwide and new therapeutics are required to address growing public health demands. Expanding treatment options for cardiovascular diseases requires interdisciplinary research from developmental biology to translation.

    To this end, Dr Palpant leads functional genomics and epigenetic studies at single cell resolution and across diverse cardiac and vascular fates to determine the genetic basis of cell identity and fate.

    His team is developing stem cell models of disease for drug discovery. They are also building links with clinician/researchers bringing together stem cell biology, mechanical-assist devices, and large animal disease models to identify new approaches to address cardiovascular disease.

    Dr Palpant received training in cardiac physiology (PhD, University of Michigan) and developmental biology and genomics (University of Washington), resulting in 27 publications in high-impact journals including Nature, Nature Protocols, and Development.

    In November 2015, Dr Palpant relocated to The University of Queensland’s Institute for Molecular Bioscience to establish the Stem Cells and Cardiovascular Development Laboratory.

    During his career, Dr Palpant has received internationally competitive awards and positions including:

    • The International Society for Heart Research Young Investigator Award
    • International speaking invitations in the US, Europe, Australia, and Asia
    • He is an IMB Group Leader, Co-Director of Stem Cells Australia’s Cardiac Repair and Regeneration theme, and Co-Director of the Queensland Facility for Advanced Genome Editing. 

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    Using genomics to elucidate developmental cell lineage decisions, Dr Nathan Palpant

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    Professor Robert Parton

    Group Leader, Centre for Cell Biology of Chronic Disease
    ARC Laureate Fellow - Group Leader
    Institute for Molecular Bioscience
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    Our research focuses on understanding how cells work and what goes wrong in disease. We are studying the role of cellular organelles in defence against pathogens, the molecular changes underlying muscle disease, and optimising methods to deliver therapeutics to specific cell types in whole animals.

    Professor Robert Parton is an ARC Laureate Fellow, a group leader in the IMB Centre for Cell Biology of Chronic Disease, and Deputy Director of the Centre for Microscopy and Microanalysis. He is a Fellow of the Australian Academy of Science and an Associate Member of EMBO.

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    Highlights

    Professor Rob Parton studies cells - the building blocks of life. His unique methodology uses electron microscopy to create 3D models of cells, which he then explores interactively with virtual reality.

    As a cell biologist, Professor Parton has always been fascinated by the cell and captivated by the beauty that visualising a cell through microscopy reveals. He is the only researcher using this technique. Following his degree in Scotland and PhD in England, he went on to participate in fundamental science at The European Molecular Biology Laboratory in Heidelberg, Germany. It was a pivotal chapter in his career.

    He is best known for understanding how the plasma membrane of cells works, and particularly the crater-like indents in the cell membrane called Caveolae. By revealing how the cell structure works, and most importantly what goes wrong in disease, Professor Parton is identifying the drug targets of the future. The range of techniques that he uses, working at the cellular level right through to using animals in cell biology, sets his research apart.

    Professor Parton is Chief Editor of Traffic and Associate Editor for Molecular Biology of the Cell. He is a Fellow of the Australian Academy of Science.

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    Professor Kate Schroder

    NHMRC Leadership Fellow - Group Leader
    Institute for Molecular Bioscience
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    Professor Kate Schroder heads the Inflammasome Laboratory and is Director of the Centre for Inflammation and Disease Research at the Institute for Molecular Bioscience (IMB), University of Queensland, as an NHMRC Leadership Fellow. Kate's graduate studies defined novel macrophage activation mechanisms and her subsequent postdoctoral research identified surprising inter-species divergence in the inflammatory programs of human versus mouse macrophages. As an NHMRC CJ Martin Fellow in Switzerland, Kate trained with the pioneer of inflammasome biology, Jürg Tschopp. The IMB Inflammasome Laboratory, which Kate heads, investigates the molecular mechanisms governing inflammasome activity and caspase activation, the cellular mediators of inflammasome-dependent inflammation, and mechanisms of inflammasome inhibition by cellular pathways and small molecule inhibitors.

    Kate is a co-inventor on patents for small molecule inhibitors of the NLRP3 inflammasome, currently under commercialisation by Inflazome Ltd. Inflazome Ltd was recently acquired by Roche in a landmark deal – one of the largest in Australian and Irish biotech history. The acquisition gives Roche full rights to Inflazome's portfolio of inflammasome inhibitors. Two of the company's drug candidates are in clinical trials for the treatment of debilitating conditions such as cardiovascular disease, arthritis and neurodegenerative diseases such as Parkinson's, Alzheimer's and motor neuron disease.

    Kate has authored more than 140 publications, featuring in journals such as Science, Cell, Nature Genetics, Nature Medicine, Nature Chemical Biology, Journal of Experimental Medicine and PNAS USA, and her work has been cited more than 35,000 times. Kate is an Editorial Board Member for international journals including Science Signaling, Clinical and Translational Immunology and Cell Death Disease. She is the recipient of the 2022 Women in Technology Excellence in Science Award, 2020 Nancy Mills Award for Women in Science, 2019 ANZSCDB Emerging Leader Award, 2019 Merck Research Medal, 2014 Milstein Young Investigator Award, 2013 Tall Poppy Award, 2012 Gordon Ada Career Award, 2010 QLD Premier's Postdoctoral Award, and the 2008 Society for Leukocyte Biology's Dolph Adams Award.

    INFLAMMASOME LABORATORY RESEARCH

    During injury or infection, our body's immune system protects us by launching inflammation. But uncontrolled inflammation drives diseases such as gout, diabetes, neurodegenerative disease and cancer. The Inflammasome Lab is defining the molecular and cellular processes of inflammation. We seek to unravel the secrets of inflammasomes – protein complexes at the heart of inflammation and disease – to allow for new therapies to fight human diseases.

    The Inflammasome Laboratory integrates molecular and cell biology approaches with in vivo studies to gain a holistic understanding of inflammasome function during infection, and inflammasome dysfunction in human inflammatory disease. Current research interests include the molecular mechanisms governing inflammasome activity and caspase activation, the cellular mediators of inflammasome-dependent inflammation, and inflammasome suppression by autophagy and small molecule inhibitors.

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    Highlights

    Professor Kate Schroder is an immunologist fascinated by the biology of the innate immune system.

    She is an expert on the inflammasome, a cell signalling pathway that generates inflammation. 

    Professor Schroder’s PhD studies defined novel activation mechanisms of macrophages, an important cell of the innate immune system, and her subsequent postdoctoral research identified surprising inter-species divergence in the inflammatory programs of human versus mouse macrophages.

    As an NHMRC CJ Martin Fellow in Switzerland, she then trained with the pioneer of inflammasome biology, Jürg Tschopp. After returning to Australia, Professor Schroder established her laboratory, which is dedicated to inflammasome research.  

    The Schroder Lab are defining mechanisms of inflammasome signalling in innate immune cells, with the goal of developing new drugs to fight infection or inflammatory disease. For example, through multidisciplinary collaboration, the Schroder Lab have characterised new anti-inflammatory compounds that inhibit inflammasomes. These are currently under commercialisation for their potential as novel anti-inflammatory drugs.

    Professor Schroder is Director of the IMB Centre for Inflammation and Disease Research, and serves on the editorial boards of several major journals, including Science Signaling, Clinical and Translational Immunology, and Cell Death Discovery.

    She also served on the Scientific Advisory Board of a new start-up company that is developing inflammasome inhibitors for the treatment of human inflammatory and neurodegenerative diseases. Professor Schroder is an ARC Future Fellow, and the recipient of international awards such as the Milstein Young Investigator Award from the International Cytokine and Interferon Society, and the Dolph Adams Award from the Society for Leukocyte Biology.

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    Associate Professor Mark Smythe

    Principal Research Fellow - GL
    Institute for Molecular Bioscience
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    Highlights

    Associate Professor Mark Smythe is a medicinal chemist. His expertise lies in transforming interesting molecules into high-value medicines.

    His methodology for translating academic discoveries into commercially viable companies has achieved great success. He founded biotech company Protagonist Therapeutics in 2001, which is now a publicly listed company with several compounds in human clinical trials and several others sold to pharmaceutical partners. He and his team worked for 15 years to develop an approach to replace injectable drugs with pills. They took high potency, highly selective peptides that are traditionally broken down quickly by the body, and made them stronger. So, diseases that used to require ‘big-molecule’ injections we can now treat with a ‘constrained peptide’ pill. This has several advantages to the patients and addresses unmet medical needs of various diseases

    Associate Professor Smythe has always had a focus on applied research, making things. He studied a Bachelor of Science with Honours in Townsville. He wanted a PhD that was applied, so he took at position at Biota with a focus on Influenza. After working in the US, he accepted a position at the then 3D Centre in Queensland, now the Institute for Molecular Bioscience (IMB). At IMB he uses his expertise to translate discoveries into new drug candidates.  

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    Professor Jennifer Stow

    Professorial Research Fellow
    NHMRC Leadership Fellow
    Institute for Molecular Bioscience
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    Professor Jennifer Stow is a molecular cell biologist, an NHMRC Leadership Fellow and head of the Protein Trafficking and Inflammation research laboratory in The University of Queensland's Institute of Molecular Bioscience (IMB). Her previous leadership appointments include as Division Head and Deputy Director (Research) at IMB (12 years) and she currently serves on national and international advisory boards, editorial boards and steering committees, and as an elected Associate Member of the European Molecular Biology Organisation (EMBO).

    Jenny Stow received her undergraduate and PhD qualifications at Melbourne's Monash University before undertaking postdoctoral training in the Department of Cell Biology at Yale University School of Medicine, USA. With training as a microscopist in kidney research, she gained further experience at Yale as a postdoc in the lab of eminent cell biologist and microscopist, Dr Marilyn Farquhar, where protein trafficking was both a theme and a passion. Jenny then took up her first faculty appointment as an Assistant Professor in the Renal Unit at Massachusetts General Hospital (MGH) and Harvard Medical School in Boston USA, where her research uncovered new roles for a class of enzymes, GTPases, in regulating trafficking within cells. At MGH her research also formed part of a highly successful NIH Renal Cell Biology Program. In late 1994, Jenny moved her research lab back to Australia, to The University of Queensland, in late 1994 as a Wellcome Trust International Medical Research Fellow. As part of IMB since, the Stow lab has continued a focus on protein trafficking, including pioneering live-cell imaging, to spearhead their work on trafficking in inflammation, cancer and chronic disease. Major discoveries include identifying new proteins and pathways for recycling adhesion proteins in epithelial cells, inflammatory cytokine secretion in macrophages and immune signalling through Toll-like receptors in inflammation and infection. Small GTPases of the Rab family, signalling adaptors and kinases feature among the molecules studied in the Stow lab for their functional roles and their potential as drug targets in inflammation and cancer. A keen focus is to understand the role of the fluid uptake pathway, macropinocytosis, in controlling inflammation, cancer and mucosal absorption.

    Professor Stow has been awarded multiple career fellowships including from American Heart Association, Wellcome Trust and NHMRC. She has published >200 papers, cited over 15,500 times and she is the recipient of awards and honours, most recently including the 2019 President's Medal from the Australia and New Zealand Society for Cell and Developmental Biology. She is also academic head of IMB Microscopy, a world-class fluorescence microscopy and image analysis facility. Her research is funded by a variety of agencies and industry partnerships, in addition to NHMRC and ARC, including through the ARC Centre of Excellence in Quantum Biotechnology, QUBIC. The Stow lab work with national and international collaborators and welcome students and postdoctoral trainees to participate in their research. We value having a diverse, inclusive and supportive culture for research and celebrate the many diverse and wonderful successes of Stow lab alumni.

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    Highlights

    Professor Jennifer Stow is a molecular cell biologist. She has had a lifelong fascination with cells, the ‘ultimate factories’, and how they work.  After being awarded a PhD from Monash University, and training at Yale University School of Medicine, her first faculty appointment was at Massachusetts General Hospital/Harvard Medical School. 

    Professor Stow is renowned for her research on protein trafficking which has revealed how proteins critical for inflammation and cancer are moved around inside cells or transported out of cells. The cell signalling pathways that regulate these processes are also investigated in her search for ways to combat disease. Advanced imaging of molecules in living cells provides Professor Stow’s group with a remarkable window into the sub cellular universe and a way to observe cell behaviour.  

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    Professor Matt Sweet

    NHMRC Leadership Fellow - GL & Director of Training
    Institute for Molecular Bioscience
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    Matt Sweet is an NHMRC Leadership Fellow, Group Leader, and Director of Higher Degree Research (DHDR) at the Institute for Molecular Bioscience (IMB) at The University of Queensland, Brisbane, Australia. He was the founding Director of the IMB Centre for Inflammation and Disease Research (2014-2018), also serving as Deputy Head of the IMB Division of Cell Biology and Molecular Medicine during this period. Matt studies innate immunity, the body's danger sensing system that responds to infection, injury and dysregulated homeostasis, and the role of this system in health and disease. Matt's research team focuses on manipulating the innate immune system for the development of anti-infective and anti-inflammatory strategies. To do so, his lab characterizes the roles of specific innate immune pattern recognition receptors and their downstream signalling pathways/gene products in inflammatory disease processes, as well as in host responses to bacterial pathogens. He has authored >175 journal articles and book chapters, including in Science (2), Science Translational Medicine, Science Immunology, Nature Immunology, Nature Genetics, Nature Communications (4), PNAS USA (6) and Journal of Experimental Medicine (2), and his career publications have accrued >19,000 citations.

    Biography

    I was awarded a PhD (The University of Queensland) in 1996 for my research under the supervision of Prof David Hume into gene regulation in macrophages, immune cells with important roles in health and disease. I subsequently undertook a short postdoctoral position in the same laboratory, focusing on the activation of macrophages by pathogen products. I then embarked on a CJ Martin post-doctoral training fellowship with Prof Eddy Liew, FRS at the University of Glasgow in Scotland. Returning to The University of Queensland, I had a prominent role within the Cooperative Research Centre for Chronic Inflammatory Diseases (including as UQ node head from 2007-2008) and was appointed as a Group Leader at the IMB in 2007. I have continued fellowship support since this time, including as an ARC Future Fellow, an NHMRC Senior Research Fellow and an NHMRC Leadership Fellow (current, from 2021).

    Key discoveries

    CpG-containing DNA as an activator of innate immunity, and characterization of the receptor (TLR9) detecting this microbial component.

    The IL-1 receptor family member ST2 as a critical regulator of innate immunity and inflammation.

    Inflammatory and antimicrobial functions of histone deacetylase enzymes (HDACs) in macrophages.

    Effects of the growth factor CSF-1 on inflammatory responses in macrophages.

    Mechanisms responsible for divergence in TLR responses between human and mouse macrophages, as well as the functional consequences of such divergence.

    TLR-inducible zinc toxicity as an antimicrobial weapon of macrophages and the identification of defects in this pathway in cystic fibrosis.

    Host evasion strategies used by the bacterial pathogens Salmonella enterica serovar Typhimurium and uropathogenic E. coli.

    SCIMP as a novel TLR adaptor that mediates TLR tyrosine phosphorylation and selective cytokine outputs.

    Genes and pathways associated with the severity of chronic liver disease.

    Molecular mechanisms controlling macrophage immunometabolism, as well as associated inflammatory and antimicrobial responses.

    Anti-inflammatory and antibacterial activities of the metabolite ribulose-5-phosphate.

    Research training

    I have supervised or co-supervised 29 completed PhD students and 22 completed honours students, as well as 9 post-doctoral researchers. Many of my former staff and students continue to have active research careers around the world (USA, UK, Europe, Australia), including as independent laboratory heads. I currently supervise 5 PhD students in my laboratory, co-supervise 4 PhD students in other laboratories, and oversee the research activities of 2 post-doctoral researchers in my group. Current and former staff/students have received numerous fellowships and awards during their research careers (e.g. ARC DECRA, NHMRC CJ Martin fellowship, UQ post-doctoral fellowship, Smart State scholarship). I have also examined >25 PhD theses in the fields of innate immunity, inflammation and host defence.

    Professional activities

    I am an editorial board member of the Journal of Leukocyte Biology and Seminars in Cell & Developmental Biology, and have served as an editorial board member for several other journals in the past e.g. Immunology and Cell Biology. I have served on NHMRC project grant review panels in 2007, 2008, 2009, 2012 (as panel chair) and 2014, NHMRC Ideas panels in 2020 and 2024, NHMRC Investigator panels in 2021 and 2022, as well as a member of the NHMRC RGMS user reference group committee from 2010-2012. I acted as national representative for the Australasian Society of Immunology (ASI) Infection and Immunity special interest group from 2012-2017. At UQ, I served as chair of an animal ethics committee from 2013-2014, and co-organized the UQ Host-Pathogen interaction network from 2007-2010 (prior to the establishment of the Australian Infectious Diseases Research Centre). I am currently Director of Higher Degree by Research at IMB, overseeing HDR student recruitment and training.

    I have made extensive contributions to conference organization in my discipline. I co-organized the national TLROZ2009 and TLROZ2012 conferences, I organized the first ever Australasian Society for Immunology (ASI) Infection and Immunity workshop (2009), was chair of the ASI Program Committee and co-organizer of the Infection and Immunity workshop for ASI2017, and I co-organized the annual IMB Inflammation Symposium (2014-2018). I also co-chaired the 2019 World Conference of Inflammation (Sydney, September 2019). In addition, I have been a member of the organizing committee for ASI2009, the 2014 International Cytokine and Interferon Society conference, the Lorne Infection and Immunity conference (2014-2020), and the Brisbane Immunology Group annual meeting (2008 to the present).

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    Highlights

    Visit Sweet group webpage

    Professor Matt Sweet uses techniques in immunology, cell biology and biochemistry to understand how the innate immune system functions in health and disease. His research focuses on characterizing genes and pathways in macrophages that either drive inflammation or are involved in the clearance of bacterial pathogens. The ultimate aim of his research is to devise strategies to manipulate the innate immune system to limit pathological inflammation and/or unleash its power against infections caused by antibiotic-resistant bacteria.

    During his career, he has discovered mechanisms by which specific pathogen products activate macrophages; identified regulatory mechanisms controlling innate immune activation and inflammation; defined roles for histone deacetylase enzymes in infection and inflammation; elucidated antimicrobial responses used by macrophages to destroy bacteria, as well as mechanisms used by bacterial pathogens such as Salmonella and uropathogenic E. coli to subvert these responses; and identified molecular mechanisms by which immune cells use immunometabolism to drive inflammation and combat infections.

    Professor Matt Sweet completed his PhD in 1996 at The University of Queensland, and then undertook a CJ Martin postdoctoral training fellowship at the University of Glasgow, before returning to Australia. He is currently an NHMRC Leadership Fellow at the Institute for Molecular Bioscience. He has authored >170 journal articles and book chapters, including publications in Science (x2), Science Immunology, Science Translational Medicine, Nature Immunology, Nature Genetics, Nature Communications (x3), Journal of Experimental Medicine (x2) and PNAS (x5). Professor Sweet currently serves on the editorial boards of several international journals including Journal of Leukocyte Biology and Seminars in Cell and Developmental Biology.

    Professor Sweet has served as the Director of Training for IMB since 2021, overseeing PhD and Masters student recruitment and training. He has a strong focus on research culture and on delivering excellence in HDR student training and development. Professor Sweet has supervised/co-supervised more than 35 PhD students and more than 20 Honours students, and his former students have leading roles in Academia, Industry, and Government. He has won inaugural prizes from the Society for Leukocyte Biology (2021) and IMB (2016) for mentorship and leadership. 

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    Professor Irina Vetter

    NHMRC Leadership Fellow - Group Leader
    Institute for Molecular Bioscience
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    I am an NHMRC Leadership Fellow with joint apointments at the Institute for Molecular Bioscience (IMB) and School of Pharmacy, UQ. My research interests lie in the fields of peripheral pain mechanisms, target identification and analgesic drug discovery. I investigate the contribution of ion channels to sensory neuronal physiology using highly subtype-selective toxins isolated from venomous animals with the aim to develop novel analgesics with improved efficacy and tolerability.

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    Highlights

    Associate Professor Irina Vetter has a strong background in neuropharmacology, pain models, toxinology and high-throughput screening. Currently her primary research interests lie in the fields of peripheral pain mechanisms, target identification, biodiscovery of venom peptide ion channel modulators and analgesic drug discovery.

    Associate Professor Vetter has always been fascinated by how we perceive the world around us, in particular, the role of sensory neurons in the body. Sensory neurons are an intricate network of nerve cells that convert external stimuli from the environment into messages within the body, like pain. Her research is demystifying the different pathways that contribute to pain in various disease states. She is using biomedical research and pharmacology to develop pain treatments from venoms and toxins.

    Associate Professor Vetter is an ARC Future Fellow and Deputy Director of the Centre for Pain Research at The University of Queensland. She is a registered pharmacist and has worked in hospital as well as community pharmacy. She obtained her PhD in 2007 from the School of Pharmacy, and conducted postdoctoral studies as an NHMRC postdoctoral fellow under Prof Geoffrey Goodhill at the Queensland Brain Institute and under Prof Richard J Lewis at the Institute for Molecular Bioscience in the areas of axon guidance and venom peptide pharmacology

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    Professor Peter Visscher

    UQ Laureate Fellow and Group Leader
    Institute for Molecular Bioscience
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    Visscher joined the University of Queensland in 2011, where he is Professor of Quantitative Genetics. He is a Laureate Fellow of the Australian Research Council. Visscher was elected a Fellow of the Australian Academy of Science in 2010, a Fellow of the Royal Society (London) in 2018 and a Foreign Member of the Royal Netherlands Academy of Arts and Sciences in 2018.

    Visscher's research is about genetic variation for complex traits (including quantitative traits and disease) in populations, with the broad aim to understand and quantify the causes and consequences of human trait variation.

    Prof Peter Visscher, Prof Naomi Wray and Prof Jian Yang together comprise the Executive Team of the Program in Complex Trait Genomics (PCTG). PCTG comprises a critical mass of more than 30 post-doctoral researchers plus research assistants and students, all supported by external grant funding. Their skills lie in the ability to develop and apply statistical methods within the framework of quantitative, population and statistical genetics and to use theory to understand and predict results from data analyses. They play leading roles in the international research consortia. The focus of current research activities is in the detection and fine-mapping of loci underlying complex traits (including common disease), based upon theoretical studies and applications of methods to large datasets, in population genetics studies using theoretical approaches and high-density genetic marker data, and in systems genomics studies.

    Dr Mel White

    Senior Research Fellow
    Institute for Molecular Bioscience
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    Dr Melanie White heads the Dynamics of Morphogenesis Lab at the Institute for Molecular Bioscience (IMB), University of Queensland and is an ARC Future Fellow. She completed a PhD in Neuroscience at University College London followed by postdoctoral research at The University of Edinburgh. During this time Mel engineered viruses to modulate gene expression in the brain to investigate neuronal function and as a therapeutic approach for neurodegenerative disease. Her work was published in Neuron and PNAS, featured in Nature Reviews Neuroscience and received extensive international media coverage (including the BBC and The Guardian).

    In 2012 Mel switched fields to apply quantitative imaging in developmental biology. Her work revealed key mechanisms driving the earliest morphogenetic events in mammalian embryogenesis and was published in Cell, Science, Nature Cell Biology, Developmental Cell and Nature Protocols. Her research was featured on the cover of multiple journals including Cell and she was awarded the inaugural American Society for Cell Biology Porter Prize for Research Excellence (2018).

    In 2020, Mel joined the IMB where she will combine her passion for neuroscience and developmental biology to investigate the dynamics of neural tube morphogenesis.

    Research overview

    The brain and the spinal cord control most of the functions of the body and the mind, yet the dynamics of how they first form is poorly understood. Both structures arise from a common precursor, the neural tube, which forms very early in embryonic development. To generate the forces that sculpt and shape the neural tube, changes in cellular architecture must be tightly coordinated in space and time. These morphological rearrangements occur concurrently with biochemical signalling pathways that specify early neural cell fates.

    Our research aims to understand how cellular properties and transcriptional regulators interact with mechanical forces in real time to direct vertebrate neural tube formation and neural cell fate specification. We study the dynamics of neural tube formation by applying advanced imaging technologies in transgenic avian models and human stem cell models.

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    Highlights

    The use of high-spatiotemporal resolution live imaging has enabled us to discover and characterize new cellular structures essential for early embryo development. Firstly, we revealed the existence of long filopodia that form in some cells of the preimplantation mouse embryo and stretch out over their neighbors to facilitate the crucial process of embryo compaction (Nature Cell Biology, 2013). I also contributed to work characterizing a non-centrosomal microtubule organising centre that directs intracellular transport of adhesion molecules in the embryo (Science, 2017). Most recently, I discovered rings of actin filaments that form on apical cell surfaces of the mouse embryo and expand to the cell junctions just prior to blastocyst formation (Cell, 2018). We showed that coupling of these rings to the junctions triggers a tension-dependent zippering process that seals the embryo and allows expansion of the first cavity.

    The development of an embryo requires a series of cell fate decisions to produce all the future cells of the body and extraembryonic tissues. Deciphering the mechanisms controlling cell fate determination is important not only to understand embryonic development, but also to provide advances in stem cell reprograming and regenerative medicine. My research has provided important insights into when and how cell fate bias first arises in the embryo and the mechanisms that drive the physical separation of the first cell lineages. By applying fluorescence correlation spectroscopy in the living embryo, we measured the binding dynamics of fate-specifying transcription factors (TF) in individual cells and revealed how differences in histone methylation affect TF dynamics to bias cell fate (Cell, 2016). Using 4D cell segmentation and computational tracking and laser-based ablations, we demonstrated that subcellular heterogeneities in tensile forces drive the first spatial segregation of cells in the embryo (Developmental Cell, 2015).

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    Professor Naomi Wray

    Director, Centre for Population and Disease Genomics
    Joint Appointment
    Queensland Brain Institute
    Professorial Research Fellow
    Institute for Molecular Bioscience
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    Naomi Wray is the Michael Davys Professor in the Department of Psychiatry, University of Oxford. She holds an appointment at the Institute for Molecular Bioscience (IMB) within the University of Queensland. She joined UQ Queensland Brain Institute in 2011 moving to the IMB in 2015. She was Head of the Centre for Population & Disease Genomics within IMB 2018-2023. Her Oxford appointment started in 2023.

    Her research focuses on development and application of quantitative genetics and genomics methodologies across complex diseases, disorders and traits, but particularly psychiatric-related traits.

    She is a National Health and Medical Research Council (NHMRC) Leadership Fellow, a Fellow of the Australian Academy of Science and a Fellow of the Australian Academy of Health and Medical Science. In 2020 she was awarded the NHMRC Elizabeth Blackburn Award for Leadership in Basic Science and the 2021 International Society of Psychiatric Genetics Ming Tsuang Lifetime Achievement Award. She is a Clarivate Highly Cited researcher.

    She was Director of the Program in Complex Trait Genomics (PCTG) funded as an NHMRC Program Grant 2017-2022. She plays a key role in the International Psychiatric Genomics Consortium and established the sporadic ALS Australia systems genomics consortium (SALSA) funded by the MND Research Australia IceBucket Challenge and FightMND. She is a co-investigator on the Australian Genetics of Depression Study (AGDS) and is currently launching the AGDS-Cello project focussed on establishing a cell line resource from participants with a detailed history of anti-depressant use and response measures. She is part of an NHMRC Synergy (2023-2027) "Rhythms and blues: Personalising care for body clock dysfunction in mood disorders".

    She is secretary of the International Society of Psychiatric Genetics, and is on the editorial advisory boards of JAMA Psychiatry, Neuron, Royal Society Open and Research Directions: Depression.

    Professor Alpha Yap

    Professor and ARC Laureate Fellow
    Institute for Molecular Bioscience
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    My group studies the role of cadherin cell adhesion molecules in morphogenesis and tumor development. E-cadherin is a key mediator of cell-cell recognition. It participates in tissue patterning and its dysfunction contributes to tumor progression and invasion.

    Associate Professor Yap is the group leader for Cadherin cell adhesion molecules, Epithelial morphogenesis & Cell locomotion research at the IMB.

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    Highlights

    Professor Alpha Yap is a cell biologist. After training in Internal Medicine, Endocrinology and Cell Physiology, he undertook postdoctoral research with Barry Gumbiner at Memorial Sloan-Kettering Cancer Center (New York) before returning to Australia to establish his independent research group.

    His research is at the leading edge of a rapidly developing field of science called mechanobiology. Mechanobiology explores how mechanical forces influence biology. Professor Yap is particularly interested in understanding how cells communicate by exerting force upon one another.

    Collaborating across disciplines with colleagues from physics, developmental biology and mathematics, his research group has been instrumental in discovering how mechanical forces are generated, and sensed, to coordinate cell behaviour in tissues. Focusing on the epithelial tissues that are the major barriers of the body, Professor Yap believes that their cells monitor force to detect changes in the health of the tissue. This has important implications for understanding diseases such as cancer and inflammation.

    Professor Yap currently serves on the editorial boards of several major international journals, amongst them Developmental Cell, Current Biology and Molecular Biology of the Cell.

    He was the recipient of the 2013 President’s Medal of the Australia and New Zealand Society for Cell and Developmental Biology and is a Principal Research Fellow of the National Health and Medical Research Council of Australia.

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    Professor Loic Yengo

    ARC Future Fellow - GL
    Institute for Molecular Bioscience
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    Dr Loic Yengo is a Professor of Statistical Genomics at The University of Queensland (UQ) and Group Leader of the Statistical Genomics Laboratory within UQ's Institute for Molecular Bioscience. He was awarded a prestigious Snow Medical Research Fellowship in 2024 to dramatically advance the use of genomics to prevent chronic disease such as type 2 diabetes, heart disease and Alzheimer's, with a particular focus on increasing participation of people with diverse ancestries. After completing a PhD in applied mathematics and statistics at the University of Lille (France) in 2014, he joined UQ in 2016 for postdoctoral training in Quantitative and Statistical Genetics. Loic started his own lab in 2020 to investigate the causes and consequences of genetic variation within and between human populations. His group develops and applies novel statistical methods to analyse large volumes of genomic data. Loic's research has contributed to improving understanding of the genetic and phenotypic consequences of non-random mating (inbreeding and assortative mating) in human populations and has led to identifying novel genetic variants associated with complex traits and diseases. Loic was named among the top 40 rising stars of research by The Australian newspaper in 2021 and received the UQ Foundation research excellence award the same year. Loic is the 2022 recipient of the Ruth Stephens Gani Medal of the Australian Academy of Science recognizing outstanding contributions to research in human genetics, and was named in Nature Medicine's 2022 Yearbook among 11 early-career researchers "to watch".

    In 2024, he was the recipient of the American Society of Human Genetics Early Career Award and a Snow Medical Research Foundation Fellowship to accelerate the deployment of genomic risk prediction in the clinic and improve the benefit of genomic medicine in all populations.

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    Dr Samantha Stehbens

    Senior Principal Research Fellow
    Institute for Molecular Bioscience
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    Dr Stehbens is a cell biologist with a long-standing interest in understanding the fundamental mechanisms that regulate cell adhesion and the cytoskeleton. She has made key contributions to the fields of quantitative microscopy, cell motility, adhesion and the cytoskeleton with publications spanning multiple fields from ion channels in brain cancer, to growth factor signalling and autophagy. Her research group (joint between AIBN and IMB) aims to understand the fundamental principles of how cells integrate secreted and biomechanical signals from their local microenvironment to facilitate movement and survival. They have uncovered an entirely novel role for the microtubule cytoskeleton in protecting cells from cortical and nuclear rupture during cell migration in 3D cell migration and invasion. Using patient-derived tumour cells, coupled to genetic alteration and substrate microfabrication, they use state-of-the-art microscopy to understand the mechanisms of cell migratory behaviour required for cancer cells to traverse the body during metastasis.

    Her graduate work in the laboratory of Alpha Yap (IMB IQ) discovered how the microtubule cytoskeleton regulates cell-cell adhesion. After which she relocated to The University of California San Francisco (UCSF) to work with Prof Wittmann, a microtubule biologist who is an expert in live-cell spinning disc microscopy. Here she worked at the cutting edge of biology imaging advancements as the greater bay area research community combines several of the top-laboratories for imaging technologies. Supported by a competitive American Heart Fellowship Post-Doctoral fellowship, she identified how microtubules coordinate protease secretion during migration to mediate cell-matrix adhesion disassembly. In 2013, she returned to Australia to expand her imaging-based skill set to focus on models of cancer cell biology. Working with Prof. Pamela Pollock (QUT) she uncovered how activating FGFR2 mutations resulted in a loss of cell polarity potentiating migration and invasion in endometrial cancer. Following this, she worked with Prof. Nikolas Haass (UQDI) a melanoma expert, investigating the role of microtubule +TIP proteins in 3D models of metastatic invasion before starting her lab at the Institute for Molecular Bioscience as an ARC Future Fellow.

    Lab Overview

    Cells in living organisms navigate highly crowded three-dimensional environments, where their coordinated migration provides the driving force behind developmental and homeostatic tissue maintenance. Our research aims to understand the fundamental principles underpinning how cells integrate secreted and biomechanical signals from their local microenvironment to facilitate cell movement and survival. We apply these findings to understand how cancer cells exploit this to metastasise or spread to distal tissues. We hypothesise that targeting the crosstalk between the cytoskeleton and the mechanical micro-environment, can be developed as an anti-metastatic approach.

    Cancer cells spread aggressively through tissues by adapting their cell shape to fit the environment in addition to altering their environment so they can squeeze through tight tissue spaces. Cancer cells sense and become more invasive following changes in the biophysical properties their microenvironment including increases in stromal stiffness and interstitial fluid pressures. These changes make cancer cells mechanically compliant and adaptive to fluctuations in their surrounding environment allowing them to alter their shape to fit matrix physical attributes. As such, cells need mechanisms in place to 1) detect these physical limits, 2) deform their cortex whilst producing mechanical force for forward locomotion and 3) orient themselves to move through tissues. We focus on understanding- at the molecular level- how the microtubule cytoskeleton and microtubule associated proteins called +TIPs, regulate how cells move through physically challenging environments. To do this we utilize cutting-edge methodology including microchannel fabrication, novel light sheet microscopy, quantitative imaging methods in combination with patient-derived cell and 3D hydrogel models to recapitulate the 3D microenvironment.

    Our research areas include:

    • Cytoskeleton
    • Cell adhesion
    • Cell migration
    • Cell mechanics
    • Cancer cell biology

    Areas of Expertise

    Microtubules and Cell-Cell Adhesion

    My early research, in the laboratory of Professor Alpha Yap, focused on understanding how the microtubule cytoskeleton regulates E-cadherin-based cell-cell adhesion. This work was the first to discover that it was the dynamacity, not simply the tethering, of the microtubule cytoskeleton that was critical for E-cadherin accumulation and junctional reinforcement. This was in addition to defining a previously unappreciated role for the cytokinetic machinery (Ect2) in regulating cell-cell adhesion

    • Stehbens, S.J., …,and Yap, A. S. (2006). Dynamic Microtubules Regulate the Local Concentration of E-cadherin at Cell-Cell Contacts. Journal of Cell Science 119: 1801-1811
    • Ratheesh, A., … Stehbens, S.J., and Yap, A.S. (2012). Centralspindlin and α-catenin regulate Rho signalling at the epithelial zonula adherens. Nature Cell Biology 14(8): 818-28

    Microtubules and Cell-Matrix Adhesion

    Following my PhD, I relocated to the University of California San Francisco to work with Professor Torsten Wittmann, an expert in live-cell spinning disc microscopy and microtubule functions during cell motility. This work was dogma changing and established how the microtubule interacting protein, CLASP, facilitates targeted protease secretion at focal adhesions during epithelial sheet migration to mediate cell-matrix adhesion disassembly, from the inside-out. It includes the first observation of live, directed exocytosis of the matrix protease MT1MMP at focal adhesions. Our work pioneered the combined application of quantitative live-cell protein dynamics and the application of the novel super resolution imaging technique, SAIM (Scanning Angle Interference Microscopy). During my time at UCSF I learnt how to custom design live-cell microscopes with these live-cell imaging platforms now commercially distributed as the Spectral Diskovery and Andor Dragonfly.

    • Stehbens, S.J., … and Wittmann., T (2014). CLASPs link focal-adhesion-associated microtubule capture to localized exocytosis and adhesion site turnover. Nature Cell Biology 16(6): 558-570
    • Stehbens, S.J., and Witmann, T. (2014) Analysis of focal adhesion turnover: a quantitative live-cell imaging example. Methods in Cell Biology 123: 335-46
    • Stehbens, S.J., and Witmann, T. (2012) Targeting and transport: how microtubules control focal adhesion dynamics. Journal of Cell Biology 20, 198(4): 481-9

    Cell Morphology and Cancer Biology

    In 2013 I returned to Australia, joining the lab of Pamela Pollock with focus on applying my skill set to have translational impact. Here I described the impact of activating FGFR2b-mutations on endometrial cancer progession. These findings uncovered collective cell polarity and invasion as common targets of disease-associated FGFR2 mutations that lead to shorter survival in endometrial cancer patients.

    Stehbens, S.J, Ju, R.J and Pollock P.M. (2018) FGFR2b activating mutations disrupt cell polarity to potentiate migration and invasion in endometrial cancer. Journal of Cell Science, 131(15)

    Microtubules in Metastatic Plasticity

    In 2017, I joined the Experimental Melanoma Group at UQDI, where I work together with Professor Nikolas Haass in applying innovative live-cell spinning disc confocal imaging and biosensor approaches to understand cell-cell and cell-matrix interactions of melanoma with its microenvironment. Our work explores the adaptive role that the microtubule cytoskeleton plays in facilitating cell shape plasticity, matrix remodelling and resistance to compression during migration in complex 3D matrix models of metastatic melanoma invasion. We are fundamentally interested in understanding the reciprocal biophysical relationship between the microtubule cytoskeleton and the microenvironment during melanoma invasion, with the aim to expand our findings to other metastatic cancers.

    Ju, Robert J., Stehbens, Samantha J., Haass, Nikolas K. 2018, 'The Role of Melanoma Cell-Stroma Interaction in Cell Motility, Invasion, and Metastasis', Frontiers in Medicine, vol. 5

    Dr Larisa Labzin

    ARC Future Fellow
    Institute for Molecular Bioscience
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    Dr. Larisa Labzin studies how our innate immune system detects viral infections and how it decodes different signals to mount an appropriate immune response. Dr. Labzin's interest in innate immunity started during her honours training with Prof. Matt Sweet at the IMB, looking at how inflammatory signalling is regulated in macrophages. After gaining more experience while working as a research assistant for Prof. Sweet, she moved to Germany to the University of Bonn for her PhD. At the Univeristy of Bonn, Dr. Labzin investigated the anti-inflammatory effects of High-Density Lipoprotein with Prof. Eicke Latz. Here she discovered novel regulatory pathways that control inflammation. Dr. Labzin then moved to Cambridge, UK as an EMBO postdoctoral fellow to work with Dr. Leo James at the Medical Research Council Laboratory for Molecular Biology. In Dr. James' lab Dr. Labzin focused on how viruses are sensed by the innate immune system to trigger inflammation. In particular, Dr Labzin investigated how antibodies change the way viruses trigger inflammation. While in Cambridge, Dr. Labzin was awarded an NHMRC CJ Martin Fellowship to return to Australia. Larisa returned to the IMB in September 2019 to work with Prof. Kate Schroder. Dr. Labzin is an IMB Fellow and leads an independent research team studying inflammation in response to influenza and SARS-CoV-2.

    IMB Biomathematician

     

    Dr Nicholas Hamilton

    Biomathematician & Honorary Senior Research Fellow
    Institute for Molecular Bioscience
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    Adjunct and Honorary

     

    Mr Robert Christiansen

    Adjunct Professor
    Institute for Molecular Bioscience
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    Honorary Professor Vicki Sara

    Institute for Molecular Bioscience
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    Professor Vicki Sara was elected Chancellor of the University of Technology Sydney in 2004. Professor Sara is a Fellow of the Australian Academy of Science and the Australian Academy of Technological Sciences and Engineering.

    Professor Sara’s previous appointments include Chief Executive Officer of the Australian Research Council from 2001-2004 and Chair of the Council and a member of the Prime Minister’s Science Engineering and Innovation Council (PMSEIC), and the CSIRO Board  from 1997-2001.  Professor Sara was also a member of the Advisory Board of the Rio Tinto Foundation for a Sustainable Minerals Industry from 2002-2007, Consul General for Sweden in Sydney from 2006-2007, andwas appointed Vice-Chair of the OECD’s Global Science Forum in 1999 and member of the Advisory Board of the APEC R&D Leaders’ Forum in 2002.  She was Director of the Australian Centre for Plant Functional Genomics from 2004-2009, the Australian Institute  of Commercialisation  2007- 2010, Chair of the Board of the Australian Stem Cell Centre from 2005-2008, Chair of the Advisory Board of the Centre for Quantum Computation and Communication Technology 2011-2012, and Chair NSW Panel Sir John Monash Scholarship 2011-2013.  Professor Sara was elected Convenor of the University Chancellors Council 2006-2008 and 2011-2012.

    Professor Sara returned to Australia in 1993 following a research career at the Karolinska Institute in Stockholm.

    She was awarded the Rolf Luft medal in 1993 for excellence in endocrine research by the Karolinska Institute, and also received the Sir John Eccles Award from the NH&MRC in 1994.  She was appointed as foreign Professor of Karolinska Institute in 1995.  She was awarded the Centenary Medal in 2003, and was awarded an Honorary Doctor of Science by the University of Southern Queensland in 2004, the Victoria University in 2005, the University of Technology Sydney in 2009, and the University of Sydney in 2016. She was awarded an Honorary Doctor of the University, Queensland University of Technology in 2006.

    Professor Sara was appointed an Officer of the Order of Australia (AO) for distinguished service to science and higher education in 2010

    Professor John Funder

    Member, Advisory Board
    Institute for Molecular Bioscience
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    MD (Melbourne), PhD (Melbourne), LLD (Hon) (Monash), DMedSci (Hon) (Melbourne), MD (Hon) (Sydney), FRACP, FRCP

    John is Professor of Medicine (Monash), Honorary Professor (UQ) and Professorial Associate (Melbourne). He is also a Distinguished Scholar at the Hudson Institute of Medical Research in Melbourne.

    He has more than 50 years of experience working in medical research and significant leadership experience in the sector, having served as Director of the Baker Institute from 1990 to 2001, Director of Research Strategy at Southern Health (now Monash Health) from 2008 to 2011, and President of both the Australian Society for Medical Research and the Endocrine Society of Australia.

    In 2014, he was awarded the International Society of Hypertension’s Robert Tigerstedt Lifetime Achievement Award. He has also received the Endocrine Society (USA) Sydney Ingbar award for Service to the Society in 2002, and the Society's Robert H. Williams Award for Distinguished Leadership (2013); Research Australia’s Leadership and Innovation Award (2010); and the American Heart Association’s prestigious Novartis Award (2008). Most recently, he has received the Ipsen Award 2016 for his contributions to cardiovascular endocrinology. During his career, John has published over 600 scientific papers, given over 200 international presentations, supervised 40 PhD students and has been a member of over 20 editorial boards.

    Professor Wanjin Hong

    Honorary Professor
    Institute for Molecular Bioscience
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    Honorary Professor Michael Goddard

    Honorary Professor
    Institute for Molecular Bioscience
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    Professor Bernard Gannon

    Honorary Professor
    Institute for Molecular Bioscience
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    Honorary Professor John Mattick

    Honorary Professor
    Institute for Molecular Bioscience
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    Honorary Professor Melissa Little

    Honorary Professor
    Institute for Molecular Bioscience
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    Emerita Professor Jenny Martin

    Emerita Professor
    Institute for Molecular Bioscience
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    Jenny Martin trained as a pharmacist at the Victorian College of Pharmacy (VCP), where she was awarded the Gold Medal for top student over the BPharm course. After completing an MPharm in computational chemistry at the College, Jenny moved to Oxford University for a PhD by research in protein crystallography and drug design. Her DPhil was supported by a prestigious 1851 Science Research Scholarship and several other competitive scholarships. Jenny then undertook two years of postdoctoral research at Rockefeller University in New York, before returning to Australia in 1993 to establish the first protein crystallography laboratory in Queensland. Since then, she has held ARC QEII, ARC Professorial and NHMRC Fellowships and is currently an ARC Australian Laureate Fellow at the Institute for Molecular Bioscience, University of Queensland. Jenny is the recipient of many honours including the ASBMB Roche Medal, the Queensland Smart Women Smart State Research Scientist award, and the Women in Biotech Outstanding Outstanding Biotechnology Achievement Award.

    Dr Christina Schroeder

    IMB Industry Fellow
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    Highlights

    Dr Christina Schroeder is a bioactive peptide engineer who uses venom-derived peptides from spiders, cone snails and snakes to develop novel treatments for chronic and neuropathic pain. Dr Schroeder is particularly fascinated by the possibility of harnessing the venom from an animal that has evolved to kill its prey to develop something that could benefit human kind.

    The ultimate result of Dr Schroeder's research is to develop a treatment that allows people to manage chronic pain, a condition that one out of five Australians suffers from, and which currently has inadequate treatments. To that end, she is exploring the relationship between drugs and receptors, focusing on expanding on the traditional lock and key mechanism to include the membrane surrounding the receptors. Dr Schroeder aims to unlock a detailed understanding of how these venom-derived peptides engage with receptors in the body and how we can use this knowledge to design more potent drugs with fewer side effects.

    Research projects

    Understanding how disulfide-rich toxins interact with membrane and ion channels

    Venom-derived spider peptides are known to be potent and selective inhibitors of sodium channels involved in neuropathic pain. Our research is focused on delineating in the molecular mechanism by which these peptides interact not only with the sodium channel of interest, but also the surrounding membrane. Understanding these interactions will allow us to develop more potent and selective drug leads displaying fewer off target effects, the cause for undesirable side effects.

    Development of molecular probes for uncharted sodium channel subtypes

    Voltage-gated sodium channels (NaVs) play an important role in almost all aspects of human physiology. Peptide toxins isolated from spiders and cone snails have been instrumental in studying the pharmacology of these ion channels and are actively being pursued by as drug leads for diseases including neuropathic pain and cardiac disorders. This project is focusing on the development of novel inhibitors for previously understudied sodium channels involved in pain which will lead to channel-modulating molecules with applications as neuroscience tools, diagnostics and drug leads for diseases associated with ion channels.

    Delivery and immunogenicity of ultra-stable peptides

    Cyclotides are plant-derived ultra-stable disulfide-rich cyclic peptide that have raised great interest because of their hypervariable loops allowing for the introduction of bioactive epitopes to develop new drug leads. Cyclotides grafted with bioactive epitopes have been reported to target protein-protein interactions, GPCRs and enzymes. We are now expanding on this platform technology to include cyclotide delivery. This project therefore focuses on using cyclotides to deliver bioactive epitopes to antigen presenting cells in order to raise antibodies against particular diseases or to develop antibodies to use as research tools. 

    Partners and collaborators

    Dr Schroeder collaborates internationally and extensively within IMB. Collaborations include:

    • Dr Sonia Troeira Henriques (IMB, UQ)
    • Associate Professor Mehdi Mobli (Centre for Advanced Imaging, UQ)
    • Dr Les Miranda (Amgen, USA)
    • Prof Jan Tytgat (Katholic University of Leuven, Belgium)
    • Professor Hidde Ploegh (Boston Children’s Hospital, USA)
    • Professor Richard Lewis (IMB, UQ)
    • Professor David Craik (IMB, UQ). 

    Engagement and impact

    Dr Schroeder is well known in the peptide toxins research community and is regularly invited to present at national and international conferences in her field. She is actively involved in the Australian peptide community and has been the treasurer for the Australian Peptide Association since 2014, Australia’s peak peptide organisation. She has also been an active committee member of the Australian Society for Medical Research (ASMR) on a state level. She was the treasurer for the NSW branch of ASMR (2009-2011), and treasurer (2013-2014), deputy convener (2014-2015) and membership coordinator (2015-2017) for the Qld branch of ASMR.

    Dr Schroeder has been the treasurer for the 11th and 12th Australian Peptide Conferences held in 2015 and 2017, respectively, and the treasurer and the main conference coordinator for the 2nd International Conference on Circular Proteins (ICCP), 2012 and co-chair and main conference coordinator for the 3rd ICCP in 2015. She reviews grants for the Australian National Health and Medical Research Council (NHMRC) and is regularly invited to review PhD and honours  theses and peer-review research articles for journals in her field including Angewandte Chemie, Chemistry & Biology, BBA Biomembranes, Scientific Reports, Toxins, Toxicon, Marine Drugs, Peptide and Protein Letter, Bioconjugate, Current organic chemistry and Chemical Communications to name a few.

    Dr Schroeder is engaged in connecting academia with industry. She aims to increase IMB’s engagement with the pharmaceutical industry and government through events around Brisbane, and by representing the institute domestically and internationally through invited seminars and panel discussions as well as through her own research. She has been a Science Ambassador for the IMB since 2013, showcasing the institute, its facilities and its research to visitors including politicians, dignitaries and the general public and participating in outreach events to students of all levels discussing her research and various scientific career paths. She is also an active advocate for Women in Science and participated in the inaugural Homeward Bound, the largest female expedition to Antarctica in Dec 2016 with the goal of connecting 1000 women in science across the globe over the next 10 years. She has been invited to panels for STEAM residential workshops, participated in career discussions at early career research (ECR) workshops and has presented her research at “A Pint of Science” in Brisbane. 

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    Emeritus Professor Paul Alewood

    Group Leader, Chemistry and Structural Biology Division
    Emeritus Professor
    Institute for Molecular Bioscience
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    Highlights

    Paul Alewood graduated from the University of NSW before moving to the University of Calgary for his PhD. His early research interest was in classical organic chemistry, but the discovery in the mid 1970s of encephalins – short-chain amino acids produced in the body that have a similar effect to morphine – triggered an interest in protein and peptide chemistry.

    He moved to Queensland, attracted by the state’s healthy populations of dangerous marine animals – cone snails, sea snakes and stone fish, to name a few. Such animals offer vast potential in the treatment of chronic pain, as their venom contains thousands of small peptides that target sensory nerve receptors.

    He is the author of more than 300 publications and was a prime mover in establishing the Melbourne-based peptide company, Auspep, and Xenome, a spin-off biopharmaceutical company from the University of Queensland. More recently, he was a foundation scientist at Betabiotics, a joint venture company between IMB and CSIRO, and the founder of Elacor, a joint venture between the University of Queensland and the Baker Heart Research Institute, Victoria.

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    Emeritus Professor Peter Koopman

    Emeritus Professor
    Institute for Molecular Bioscience
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    Highlights

    Professor Koopman earned his PhD from the University of Melbourne in 1986 for research on stem cell differentiation. He moved to London soon afterwards for a postdoctoral appointment in the Mammalian Development Unit at the Medical Research Council, where he conducted medical analyses of mouse embryo development. During a second postdoc, with the National Institute for Medical Research, he was part of the team who isolated the mouse Y-chromosome gene (now known as SRY) and demonstrated its role in sex determination by reversing the sex of XX-chromosome mice. The discovery is widely regarded as one of the major achievements in molecular genetics of the 20th century.

    In 1992 he took a role at The University of Queensland, and now heads a research team whose work focuses on genes that regulate embryonic development, with special emphasis on the molecular genetics of sex development, fertility, gonadal cancers and intersex conditions. He’s also extensively involved in research training, having co-founded the Australian Developmental Biology Workshop in 2001. The workshop is a training-ground for the next generation of developmental biologists in Australia and the Asia-Pacific region.

    Between 2007 and 2012 he was a Federation Fellow of the ARC, and in 2008 was elected a Fellow of the Australian Academy of Science.

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    Emeritus Professor George Muscat

    Group Leader, Cell and Developmental Biology Division
    Emeritus Professor
    Institute for Molecular Bioscience
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    Highlights

    Professor George Muscat is currently a Professorial and an NHMRC Principal Research Fellow (2014-18) at IMB, and an affiliate appointment in the Faculty of Medicine, The University of Queensland.

    Professor Muscat completed undergraduate training at the University of Sydney, and was mentored by Professor Peter B. Rowe during the completion of his PhD program at the CMRI (1981-85).

    He conducted his Postdoctoral Research under the guidance of Professor Larry Kedes at Stanford University, CA. (1985-88), and was subsequently appointed as an Assistant Professor of Research at the University of Southern California, Los Angeles (1989).

    He joined The University of Queensland in 1990, and focused his research on understanding the molecular role of Nuclear Hormone Receptor signalling in breast cancer, diabetes, obesity and exercise.

    Professor Muscat was a visiting scientist/sabbatical visitor at X-Ceptor Therapeutics, San Diego (2001), involved in a scientific collaboration with Metabolex, and a Guest Professor, Sahlgrenska Academy, The University of Gothenburg, (2014-15). 

    He has served as a member of: (i) the editorial boards of J. Biol. Chem., Endocrinology and Molecular Endocrinology, (ii) NHMRC Assigners Academy, NHMRC GRPs, NHMRC Research Fellowships Peer Review Panels, and (iii) National Breast Cancer Foundation Research Advisory Council. 

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    Emeritus Professor Mark Ragan

    Emeritus Professor
    Institute for Molecular Bioscience
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    Highlights

    Mark Ragan is an Emeritus Professor at the Institute for Molecular Bioscience, The University of Queensland in Brisbane, Australia.

    He was founding Head of IMB's former Division of Genomics & Computational Biology (2000-2014), founding Director of the Australian Research Council (ARC) Centre of Excellence in Bioinformatics (2003-2015), and co-founder of QFAB Bioinformatics.

    Mark is a graduate of the University of Chicago (Biochemistry) and Dalhousie University (Biology). His 200+ peer-reviewed research publications in biochemistry, molecular biology, evolutionary biology, genomics, algorithmics, bioinformatics and computational biology have attracted more than 13500 citations.

    Core technologies in his research group (integration of large bioscience data, scalable algorithms on trees and networks, bioinformatic workflows, high-performance and data-centric computing) were applied to problems of genome sequencing and de novo assembly, comparative evolutionary genomics, and inference of biomolecular networks particularly in the coral reef symbiont Symbiodinium, and in targeting therapies against DNA damage repair networks in familial breast cancer.

    Mark was also involved in national and international infrastructure initiatives in genomics, computing, data and bioinformatics services.

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    Emeritus Professor Michael Waters

    Emeritus Professor
    Institute for Molecular Bioscience
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  • Higher degree by research (PhD) student
    Institute for Molecular Bioscience
  • Research Fellow
    Institute for Molecular Bioscience
  • Are traits determined by our genes or our environment – or is it a balance between the two?
  • Global Challenges Scholar
    Institute for Molecular Bioscience

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The Edge: Genetics

People have known for thousands of years that parents pass traits to their children, but it is only relatively recently that our technology has caught up to our curiosity, enabling us to delve into the mystery of how this inheritance occurs, and the implications for predicting, preventing and treating disease.

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