Mucosal Immunology Laboratory, Director: W. Allan Walker
Summary of Research
The adult human gastrointestinal tract is colonized by a community of more than 450 interdependent species of bacteria that are the major components of a stable but dynamic microbial ecosystem known as the gut microbiota. The gut microbiota are now becoming recognized as part of an important mutualist relationship in which both the microbes and humans benefit. Mutualist association requires cross communication (crosstalk) between the microbiota and the epithelial lining of the gut. My lab focuses on the interaction between gut epithelium and gut microbiota in the newborn, during the transition from milk to solid food, and in mature young adults.
Contact Information
Phone: 617-726 4180
Fax: 617-726-4172
E-mail: nanthaku@helix.mgh.harvard.edu
