The gut microbiota, immunity, and cancer: Three bacteria that have knocked on our door

9 November 2023, 2.00 PM - 9 November 2023, 3.00 PM

Wendy Garrett (Irene Heinz Given Professor of Immunology and Infectious Diseases, Harvard Chan School of Public Health & Professor, Department of Medicine, Harvard Medical School)

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Hosted by Cardiff University's School of Medicine

  • Fusobacterium nucleatum and colorectal cancer
  • Faecalibaculum rodentium and the duodenum
  • Bacteria and anti-tumor immunity in colon cancer

Wendy Garrett is the Irene Heinz Given Professor of Immunology and Infectious Diseases at the Harvard Chan School of Public Health, and also has a Professorship in the Department of Medicine at Harvard Medical School. Dr. Garrett investigates host-microbiota interactions in health and disease. Her research team studies the interplay between the gastrointestinal immune system and the gut microbiota in health, inflammatory bowel disease (IBD) and colorectal cancer (CRC). The Garrett lab focuses on how the gut microbiota influence both innate and adaptive populations and the contribution of these cells to immune homeostasis and disease.

Dr. Garrett's team has identified specific species, pathways, and metabolites made by the microbiota that influence health and disease states. The lab also studies microbes and immune cells that are not only instrumental in potentiating carcinogenesis but are integral to intestinal homeostasis. The multi-faceted research approach includes meta'omics, microbiology, cellular immunology, biochemistry, cell biology, and cancer biology. The lab uses mouse models, human specimens, and primary and transformed mammalian cells and bacterial cells in their experiments in order to move facilely between large human data sets and in vivo and in vitro model systems with a core mission of determining basic biologic mechanism and applying the findings to precision medicine.

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Enquires to Barbara Szomolay

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