Research

Alexander Bick, MD, PhD, assistant professor of Medicine in the Division of Genetic Medicine at Vanderbilt University Medical Center, has been selected as the first VUMC Discovery Scholar in Health and Medicine.

Oxidative stress and toxic products called isolevuglandins in mitochondria play a role in endothelial dysfunction and hypertension — and getting rid of them with a special “scavenger” molecule has therapeutic potential.

Small RNAs — short stretches of genetic material — from microbes may be playing a role in rheumatoid arthritis and other autoimmune diseases.

COVID-19 patients admitted to intensive care in the early months of the pandemic were subject to a significantly higher burden of delirium and coma than is typically found in patients with acute respiratory failure. Choice of sedative medications and curbs on family visitation played a role in increasing acute brain dysfunction for these patients.

Vitamin D protection against colon cancer varies according to parathyroid hormone response, particularly among women.

An automated system using keyword searches can help identify candidates for clinical trials on adverse drug reactions.

In a large-scale study of electronic health records, Vanderbilt University Medical Center investigators have determined the prevalence of functional seizures and characterized comorbidities associated with them.