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24, chemin de Borde Rouge –Auzeville – CS52627
31326 Castanet Tolosan CEDEX - France

Dernière mise à jour : Mai 2018

Menu Logo Principal Rowett

Gut microbiology

Invited speakers

SESSION 1 - Recent advances in gut microbial diversity and function


David Berry is an Assistant Professor of Human and Animal Microbiome in the Department of Microbiology and Ecosystem Science, University of Vienna. Berry’s major research interests lie in developing novel single cell and imaging tools to probe microbial ecophysiology and activity in the gut microbiome. His group is active in the study of several fundamental aspects of gut microbiology such as evolution and ecology of members of the gut microbiota, the composition and function of the mucus-associated microbiota, and microbial interactions in complex compound degradation. Additionally, his group is interested in the role of the microbiota in intestinal inflammation, colonization resistance to enteric pathogens, and cancer. Berry’s group uses chemical and isotope imaging tools in combination with sequencing-based approaches to understand the complex microbial ecosystem that lives in an intimate symbiosis with its host and how it impacts host nutrition and health.

SESSION 2 - Microbial diversity and metabolism


Bryan White is a Professor of Animal Sciences in the Carl R. Woese Institute for Genomic Biology, and the Director of the Mayo Clinic/University of Illinois Strategic Alliance for Technology-Based Healthcare.  White’s major research interests are in using microbial physiology, genomics and metagenomics, and ecology to understand host-microbe interactions in vertebrates.  His laboratory is using animal models that address fiber utilization in domestic animal species for understanding nutrition and food safety.  His work with human and non-human primate gastrointestinal and reproductive tracts address the role of the microbiome in women’s reproductive health, the development of autoimmune diseases, cancer etiology and prevention, and evolution of the host.  This includes applying high throughput genomic technologies to identify microbial biomarkers for personalized medical diagnostics; genomic information physicians could use as predictors of risk that positively impact clinical outcomes.

SESSION 3 - Crosstalk between the gut microbiota and the host


Dr Primrose Freestone (BSc (Hons), PhD, PGCE, FRSB FHEA) is a Lecturer in Clinical Microbiology and Inventor at the University of Leicester, UK. She is a biochemist by training, with extensive experience in bacterial physiology and biochemistry, including bacterial protein phosphorylation (she was the first to identify tyrosine phosphorylation as a regulatory mechanism in bacteria).Currently, Dr Freestone’s research interests are focused on the relationship between stress and infection. She is a co-founder and internationally recognised leader in the field of Microbial Endocrinology, a research discipline which represents the intersection of microbiology, endocrinology and neurophysiology. Microbial Endocrinology is directed at providing a new framework with which to examine and understand the ability of microorganisms to interact with a host in both health and disease. Dr Freestone’s Microbial Endocrinology research interests are focused on the complex relationship of the host and their microflora, particularly the effects of exposure to stress hormones such as adrenaline and noradrenaline on bacterial growth and virulence. She co-published the first book on Microbial Endocrinology and has over 60 research papers.

SESSION 4 - Interplay between gut microbiome and the environment


Stuart Denman is a senior research scientist with CSIRO Agriculture based at the Queensland Bioscience Precinct and works within the Animal Health, Welfare and Microbiology research group. Denman’s major research interests are in using ‘omics’ technologies to produce new insights into the microbial world, and from which, improved methods for monitoring and adjustment of the gut microbiota might be achieved. His main focus has been on investigating the effectiveness of methane abatement strategies by understanding the variations in microbial population structure and processors in ruminant species and drawing parallels with other low methane gut systems. With the aim of devising methods for manipulating these populations towards defined functional community structures.

SESSION 5 - Impact of diet on gut microbiota


Harry Flint holds a personal Professorship at the Rowett Institute of Nutrition and Health, University of Aberdeen. He obtained his BSc and PhD in Genetics from the University of Edinburgh and subsequently held appointments at the Universities of Nottingham, the West Indies and Edinburgh. Over the past 30 years spent at the Rowett, his research has focussed on the impact of commensal and symbiotic micro-organisms in the mammalian gut on nutrition and health. Current research combines molecular approaches with cultural microbiology to uncover the roles of human colonic gut bacteria in fermentative metabolism and the degradation of dietary components, especially resistant starches and plant cell wall polysaccharides. Harry is a Governor of the British Nutrition Foundation and a recent Section Editor for the European Journal of Nutrition. He has published more than 240 primary papers, review articles and book chapters.