Research

Computed tomography scans for people at risk for lung cancer lead to earlier diagnoses and improve survival rates, but they can also lead to overtreatment when suspicious nodules turn out to be benign. Read More

John York and colleagues have demonstrated that the protein Vip1 is a rare type of bifunctional enzyme: it can both synthesize and destroy key cellular signaling molecules. Read More

New findings suggest that dietary calcium and magnesium affect the risk of esophageal cancer; if confirmed in interventional studies, they could inform dietary modifications to reduce the burden of this cancer. Read More

Electronic health records and biobanks can be effectively combined to detect and study Mendelian diseases such as cystic fibrosis. Read More

Monoclonal antibodies against Marburg virus — a more lethal cousin of the RNA virus that causes COVID-19 — may aid in the development of antibody "cocktails" to counter viral infection. Read More

Mechanical engineering professors Joshua Caldwell and Kelsey Hatzell are inaugural recipients of Flowers Family faculty awards. Caldwell is the Flowers Family Chancellor Faculty Fellow in Engineering. Hatzell is the Flowers Family Dean's Faculty Fellow in Engineering. Read More

An international research team that includes Vanderbilt engineers is the first to successfully separate two ions with very, very small size differences, a major advancement in separation science with widespread potential application. Read More

A disease-associated mutation in a transporter protein impairs gut barrier function, leading to gastrointestinal disease and chronic infections. Read More

Parents of children with autism spectrum disorders benefited from the addition of mindfulness-based stress reduction to parent-implemented behavioral interventions. Read More

With a new app from a team at Vanderbilt, birdsong researchers can better leverage crowdsourced fieldwork and audio recordings from amateur birders and citizen songbird scientists. Read More

Dylan Burnette and colleagues have discovered that two forms of the molecular motor protein myosin have distinct roles in regulating cell shape during cell division. Read More

New findings suggest that treatments that decrease oxidative damage might help with postoperative delirium that occurs in up to 30% of cardiac surgery patients. Read More

Primary voters prefer incumbents with a proven record of success, according to a new working paper from the Center for Effective Lawmaking, coauthored by Alan Wiseman. Read More

The paper, sharing findings from a study of pyrite nanoparticles led by undergraduate mechanical engineering student Masahiro Kato and Ph.D. students Nicole Moering and Madeleine Fort, appeared this week in Materials Today Advances. Read More

A multidisciplinary team of investigators at Vanderbilt University and Vanderbilt University Medical Center has received a program project grant from the National Cancer Institute to explore extracellular RNA in colorectal cancer. Read More

Object recognition and facial recognition may seem like similar abilities, but new research from Vanderbilt finds that these behaviors are on the opposite ends of the spectrum when it comes to physical signatures in the brain.  Read More

A study by Vanderbilt researchers has identified genomic alterations in early stage adenocarcinomas of the lung that may indicate whether the lesions develop into aggressive tumors. Read More

Vanderbilt University Medical Center is playing a key role in the HERO program, a national effort to establish a registry of U.S. health care workers and test whether the anti-malarial drug hydroxychloroquine will protect them, their patients and their families from COVID-19. Read More

Vanderbilt University Medical Center is leading a clinical trial to understand if a well-known drug used for malaria and rheumatologic conditions is safe and effective in treating hospitalized adults with COVID-19. Read More

Variation in the levels of hormones called natriuretic peptides may contribute to racial differences in susceptibility to diabetes, suggesting that this hormone system may be a target for reducing risk of the disease. Read More