Alcohol’s molecular mediators

Therapeutic agents focusing on the brain region involved in stress-induced relapse may be effective in preventing relapse in patients with alcohol use disorders.

Studies shed new light on how nitric oxide is produced

The discovery of a previously unrecognized and pivotal role of enzyme ASL in nitric oxide production could potentially lead to new therapies for babies with pulmonary hypertension.

Digestive disease research bolstered by grant renewal

The Vanderbilt Digestive Disease Research Center celebrates its 10th anniversary this year with a second five-year renewal of its federal research grant.

Pumping up the pancreas in pregnancy

A strain of mutant mice provide a novel model for studying glucose intolerance and gestational diabetes during pregnancy and suggest that certain molecules may be useful for therapeutic applications.

Obesity genes linked to uterine cancer

In addition to body mass index, genetic markers of obesity may provide value in predicting endometrial cancer risk.

Clues to flattened faces