A drug used to treat diabetes may point to new therapies for respiratory syncytial virus (RSV) bronchiolitis — inflammation and obstruction of the lungs’ small airways. A multi-disciplinary team of Vanderbilt investigators has demonstrated that liraglutide reduces the inflammatory response to RSV infection in a mouse model of the disease.

Nominations for the Vanderbilt Prize Student Scholar are now open. The deadline is Monday, Aug. 13, 2018, at 5 p.m.

Loss of a gene that is part of the TGF-beta signaling pathway increased inflammation in the colon and was observed in half of human colitis-associated cancers.

The first demonstration of bacterial DNA in mammalian fetal intestinal tissue suggests that the mother’s microbiome moves into the fetal intestine.

Jun. 29, 2018—Lipid molecules that bind to HDL can modify its function — and blocking that modification can protect HDL and potentially lower the risk of atherosclerosis and heart disease.

Jun. 28, 2018—The new factor, an enzyme involved in host-pathogen interactions, may be a viable target for treating staph infections.

Symptoms of schizophrenia and bipolar disorder, including psychosis, depression and manic behavior, have both shared and distinguishing genetic factors, an international consortium led by researchers from Vanderbilt University and Virginia Commonwealth University is reporting.