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.

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.

A drug in use clinically to help make vaccines more effective may be a powerful new tool for fighting antibiotic-resistant infections.

Vanderbilt researchers describe how certain tuberculosis treatments work and suggest these medications may overcome the threat of drug-resistant tuberculosis.