Health and Medicine

Neurons with serotonin transporters labeled with quantum dots. (Jerry Chang / Vanderbilt)
November 5, 2015

Study further links immune response, serotonin signaling

Vanderbilt University scientists are a step closer to understanding how inflammation in the body can affect mood and behavior.

By Bill Snyder
November 5, 2015

Midlife fitness helps reduce health costs after age 65: study

People with high fitness levels in midlife have significantly lower annual health care costs after age 65 than people with low fitness in midlife, after adjusting for cardiovascular risk factors, according to a study published in the Journal of the American College of Cardiology (JACC).

By Kathy Whitney
November 4, 2015

Detect and defend against pathogens

Understanding factors, such as the receptor TLR9, that detect and defend against pathogens may lead to therapeutic approaches that promote an effective immune response to treat infections.

By Leigh MacMillan
November 3, 2015

VUMC receives NIH grant to develop artificial kidney

The National Institutes of Health has awarded a four-year, $6 million grant to investigators at Vanderbilt University Medical Center (VUMC) and the University of California at San Francisco (UCSF) to develop an implantable artificial kidney.

By Paul Govern
November 2, 2015

Medicaid access state by state

Clinics with more non-physician clinicians are associated with better access for Medicaid patients and lower prices for office visits, according to a recent study.

By Paul Govern
October 30, 2015

Prenatal folic acid and asthma

The timing of folic acid-containing prescription filling during pregnancy was associated with childhood asthma, according to a new Vanderbilt study.

By Leigh MacMillan
October 29, 2015

Inflammation, obesity and diabetes

Vanderbilt study adds to the mounting role for inflammatory signaling in obesity.
By Leigh MacMillan
October 29, 2015

Compound developed at VUMC may delay Huntington’s disease

A compound developed by researchers at Vanderbilt University can improve early symptoms and delay progression of Huntington’s disease in a mouse model of the neurodegenerative disorder.
By Bill Snyder
October 29, 2015

Study explores nicotine patch to treat memory loss

Vanderbilt University Medical Center has received a $9.4 million grant from the National Institute on Aging (NIA) to test the effectiveness of a transdermal nicotine patch in improving memory loss in older adults with mild cognitive impairment (MCI), a precursor to Alzheimer’s disease.
By Nancy Humphrey
October 29, 2015

Investigators find clues to melanoma treatment resistance

Nearly half of all patients with malignant melanoma, the most deadly form of skin cancer, have a mutation in the BRAF gene found in their tumors. Mutations in the BRAF gene turn on a cancer growth switch known as the MAP kinase pathway.
By VUMC News and Communications
October 29, 2015

Access to specialists in ACA plans may be inadequate: study

While 12 million Americans are enrolled in health care networks through the Affordable Care Act’s (ACA) insurance marketplace, a recent study in the Journal of the American Medical Association (JAMA) raises concerns about patient access to specialists within these insurance plans.
By Jessica Pasley
October 22, 2015

Chazin honored with international biophysics award

Walter Chazin, Ph.D., director of the Vanderbilt Center for Structural Biology, is a recipient of a 2016 Fellow of the Biophysical Society award.
By Bill Snyder
October 22, 2015

Guillamondegui: One standard needed to track concussions

Data in sports concussion studies will continue to be disputed as long as the injuries are diagnosed by differing standards instead of universal guidelines, a Vanderbilt investigator concludes in a recent review.
By Tom Wilemon
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