Research

Mark Does, professor of biomedical engineering has been selected as a Fellow of the International Society for Magnetic Resonance in Medicine. His research program focuses on developing and applying MRI methods to quantitatively characterize various properties and/or compositions of tissue. It includes developing models of nuclear magnetic resonance relaxation and water diffusion in tissue, development... Read More

An inflammatory factor in mucus could be a biomarker of treatment-resistant chronic sinusitis used to determine which patients are at risk for repeat sinus surgery. Read More

Craig Duvall, Cornelius Vanderbilt Professor of Engineering, has been elevated to the rank of Fellow of the Biomedical Engineering Society. Duvall and his research program focus on development of technologies for controlled drug release, tissue regeneration and therapeutics, and delivery of intracellular-acting biologic drugs such as siRNA and peptide therapeutics. The applications of these technologies... Read More

Each week a woman consumes alcohol during the first five to 10 weeks of pregnancy is associated with an incremental 8% increase in risk of miscarriage, according to a study published this week by Vanderbilt University Medical Center researchers. Read More

A computational technique that combines the effect of multiple genomic variants has the potential to identify high-risk individuals for cancer prevention. Read More

Identifying the norovirus genotypes associated with more severe infections in children could guide strain selection for candidate norovirus vaccines. Read More

Deborah Lannigan and colleagues identify a key regulator of the estrogen receptor and suggest that its downregulation by oral contraceptives may increase oxidative stress and DNA damage, a common cause of cancer. Read More

Appendiceal cancer — cancer of the appendix — is a rare malignancy that is usually found during surgery for acute appendicitis. Although the rate of appendectomies has been stable over the last two decades, the incidence of malignant appendiceal cancer increased 232% in the United States. Read More

Non-white Americans, especially Asian Americans, are at disproportionately higher risk for gastric cancer compared to non-Hispanic white Americans. A new study breaks down this risk according to specific ethnicities and locations within the stomach. Read More

A team of Vanderbilt University and Vanderbilt University Medical Center researchers has received a $3.1 million National Institutes of Health (NIH) grant to develop advanced, patient-specific cochlear implant stimulation models for customized implant programming. Read More

Researchers from Vanderbilt University and Vanderbilt University Medical Center have received a $1.4 million grant from the National Eye Institute at the National Institute of Health to identify surgical techniques that improve vision after macular hole repair. Read More

The multicellular, 3-D structure of human pancreatic islets — the areas of the pancreas containing hormone-producing or endocrine cells — has presented challenges to researchers as they study and manipulate these cells’ function, but Vanderbilt University Medical Center researchers have now developed a pseudoislet system that allows for much easier study of islet function. Read More

A protein linked to amyotrophic lateral sclerosis (ALS), a progressive neurological disease that causes muscle weakness, may be a key to treating fibrotic disease of the kidneys and other organs, researchers at Vanderbilt University Medical Center reported recently. Read More

Vanderbilt researchers conducted the largest analysis to date of a heart complication in children following stem cell transplant. The findings may help guide screening practices to improve outcomes. Read More

Consumption of soy foods may shape the microbiome and protect against hypertension only in individuals with soy-responsive microbiota, Vanderbilt researchers have discovered. Read More

The H. pylori machinery that “injects” an oncoprotein into stomach cells contributes to the development of gastric cancer, Vanderbilt researchers demonstrate. Read More

Vanderbilt University Medical Center is attracting international attention for its proposal to repurpose existing drugs for new uses in ways that can dramatically improve access to medicines by billions of people throughout the world. Read More

A cellular RNA quality control mechanism was known to restrict replication of RNA viruses. Vanderbilt researchers have discovered it is also antiviral against DNA viruses. Read More

Katherine Amidon, a PhD student in the Department of Biological Sciences at Vanderbilt University, has been selected as the 2020 Vanderbilt Prize Student Scholar. Read More

Researchers at Vanderbilt University Medical Center have shown for the first time that when one optic nerve in the eye is damaged, as in glaucoma, the opposite optic nerve comes to the rescue by sharing its metabolic energy. Read More