Mimicking diet changes of global travel reveals clues to gut health​

With the growing understanding of the importance of gut bacteria in human health, researchers at the School of Medicine studied gut motility, measuring the transit time of food moving through the gastrointestinal tract in mice in a way that mimicked the dietary effects of world travel. The study demonstrates ways to uncover how even a single ingredient, such as turmeric, can affect health through interactions of diet and gut microbes.

Gordon wins Passano Foundation Award

Jeffrey I. Gordon, MD, director of the Center for Genome Sciences and Systems Biology, has won the 2014 Passano Foundation Award for his pioneering studies showing how the trillions of microbes that live in the gut influence human health.

Altering mix of gut microbes prevents obesity, but diet remains key factor

The mix of microbes living inside the gut can protect against obesity, but a healthy diet is critical, according to School of Medicine scientists who transplanted intestinal microbes from obese and lean twins into mice and fed the animals different diets. Pictured are researchers Vanessa Ridaura, a graduate student, and Jeffrey I. Gordon, MD, director of the Center for Genome Sciences and Systems Biology.
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