A study led by Vanderbilt-Ingram Cancer Center investigators has identified a gene expression pattern that may explain why chemotherapy prior to surgery isn’t effective against some tumors and suggests new therapy options for patients with specific subtypes of breast cancer.

A Vanderbilt expert on health policy and economics says that many people who get subsidized private health insurance under the Affordable Care Act in 2014 could face confusing changes in eligibility and cost sharing, and some will be required to pay the government back after the first year of participation.

Understanding how an environmental hazard damages DNA may shed light on processes of tumor formation.

Patients and their families will have a more active role and voice in research designed to improve the quality and safety of patient care, thanks to a federal grant received by Vanderbilt University Medical Center researchers.

Enhancing stem cell survival is key to improving cell-based therapies for regenerative medicine, and a new drug could help.

A rare genetic change adds support to the idea that altered dopamine signaling is a key risk factor for ADHD.

The epithelial cells that line the intestines have a newly discovered mechanism for protecting us against microbes: they fire anti-bacterial "bullets" into the gut.