A team of Vanderbilt investigators has pinpointed the role of bile acids and a specific signaling pathway in the positive metabolic effects of weight-loss surgery.

Researchers at Vanderbilt University Medical Center have isolated the first human monoclonal antibodies that can neutralize norovirus, the leading cause of acute gastrointestinal illness in the world.

Researchers at Vanderbilt University Medical Center have “turned back the clock” in a mouse model of metaplasia — precancerous stomach lesions — raising hopes that gastric cancer, a worldwide scourge that’s rising in the United States, can be prevented.

The gut has its own built-in pacemakers, populations of specialized cells that control smooth muscle contraction in the stomach, small intestine and colon.

Richard Peek, M.D., director of the Vanderbilt Digestive Disease Research Center, has been appointed to a five-year term as editor-in-chief of the medical journal Gastroenterology beginning July 2016.

A protein kinase linked to inflammation and tumor development may be a good target for gastric cancer therapies.

Children with stomach troubles grow up to be anxious adolescents and young adults, according to a recent study.