Garrett Lab
Our laboratory’s interest is in mucosal immunology and the gut microbiota. We mechanistically interrogate the role of microbes and their metabolites in shaping susceptibility and resistance to diseases, including cancer, inflammatory bowel diseases, and kidney diseases.
Harvard T.H. Chan School of Public Health
665 Huntington Avenue, Building 1, 9th Floor
Boston, Massachusetts 02115
In the News
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Colorectal cancer risk linked to gut microbiome alterations
More than a decade after removal of an adenoma—a precancerous mass—from the colon, alterations to the gut microbiome and metabolites remain and may drive heightened risk of colorectal cancer, according to a new Harvard Chan School study.
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Faculty news: Winter 2026
Leadership changes, awards, and honors.
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Wendy Garrett elected to National Academy of Medicine
Wendy Garrett, Irene Heinz Given Professor of Immunology and Infectious Diseases at Harvard T.H. Chan School of Public Health, has been elected to the National Academy of Medicine (NAM). Election…
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Faculty News: Summer 2025
Recent news, notes, and accolades