Research

WIN for blocking cancer growth

William Tansey and colleagues identified proteins that interact with the cancer drug target WDR5 and are important for cancer cell growth.

Bick selected as first VUMC Discovery Scholar in Health and Medicine

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.

doctor checking patient's blood pressure

Mitochondrial stress and hypertension

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.

Microbial RNA and rheumatoid arthritis

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

Large study finds higher burden of acute brain dysfunction for COVID-19 ICU patients

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 activation and cancer risk

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

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