Weil Lab
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Research

Research   Overview

The Weil Lab, led by Ana A. Weil, MD, MPH, is focused on understanding how the gut microbiota impacts enteric diseases. We primarily study Vibrio cholerae, the causative agent of cholera. We use molecular tools and methods, immunoassays, anaerobic microbiology, genomics, imaging, cell culture, and small intestinal enteroid models to understand interactions between gut microbes, V. cholerae, and the host.

The two primary goals of this work are:
1) understanding how gut microbes impact 
V. cholerae pathogenesis and clinical outcomes of disease, and
​2) identifying gut microbes that modify immune responses to oral cholera vaccines.


The Weil Lab works with several US-based collaborators and the International Centre for Diarrhoeal Disease Research, Bangladesh.
Picture
Duodenal enteroid 4 hours after infection with V. cholerae. Photo by Alaina Ritter (Weil Lab) and Kourtney Nickerson

Our   Projects

  • Host Microbe and Vibrio cholerae ​interactions
  • Microbiome effects on immune responses to Oral Cholera Vaccine antigens
  • Intra- and inter- host Vibrio cholerae genetics
  • Gene expression of filamentous forms of Vibrio cholerae
  • In Vitro effects of enterotoxigenic ​Bacteroides fragilis

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