New cellular and molecular processes underlying communication between gut microbes and brain cells have been described for the first time by scientists at Weill Cornell Medicine and Cornell’s Ithaca campus.
“Our study provides new insight into the mechanisms of how the gut and brain communicate at the molecular level,” said co-senior author Dr. David Artis, director of the Jill Roberts Institute for Research in Inflammatory Bowel Disease, director of the Friedman Center for Nutrition and Inflammation and the Michael Kors Professor of Immunology at Weill Cornell Medicine. “No one yet has understood how IBD and other chronic gastrointestinal conditions influence behavior and mental health. Our study is the beginning of a new way to understand the whole picture.”
“The gut-brain axis impacts every single human being, every day of their lives,” said Dr. Artis. “We are beginning to understand more about how the gut influences diseases as diverse as autism, Parkinson’s disease, post-traumatic stress disorder and depression. Our study provides a new piece of understanding of how the mechanisms operate.”
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