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 100 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 17,000 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 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.

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.

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 450 scientific journal articles in high impact chemistry journals (e.g. Chem Rev, 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, Nature Immunology, Immunity, Science Immunology, Nature Communications, J Exp Med, J Clin Invest, Proc Natl Acad Sci, Diabetes, Cancer Res, Br J Pharmacol). He has been a Highly Cited Researcher (Clarivate Analytics), with over 37,000 citations and 104 publications with over 100 citations (Google Scholar), and has collaborated with many of the world's largest pharmaceutical and biotechnology companies.

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).