Research

Oxygen on periodic table
August 11, 2016

Study explores low oxygen’s impact on antibody quality

Hypoxia (lack of enough oxygen) is bad for the body as a whole, but in the neighborhood where infection-fighting antibodies arise, may be important for keeping proper order.

By Bill Snyder
Bridge spanning a gorge
August 11, 2016

Study reveals neurotransmitter glutamate’s molecular structure

Terunaga Nakagawa, with colleagues from Japan and Oxford University in England, has discovered the bridgelike molecular structure of a mysterious glutamate receptor.

By Bill Snyder
Man holds his hand over his mouth while coughing into it
August 4, 2016

HIV treatment and TB risk

Tuberculosis (TB) remains an important public health problem, particularly among people infected with the human immunodeficiency virus (HIV).

By Bill Snyder
microscope
August 3, 2016

Kleberg Foundation grant bolsters cancer drug discovery efforts

The Robert J. Kleberg Jr. and Helen C. Kleberg Foundation has awarded a $3 million grant to Vanderbilt-Ingram Cancer Center (VICC) investigators in support of VICC’s drug discovery program. The gift awarded over the next three years from the private, San Antonio, Texas-based foundation will enable VICC researchers to pursue the development of new compounds to block the activity of cancer-causing genes and proteins that had previously been considered “undruggable.”

By VUMC News and Communications
Pregnant woman holding pill pack
August 3, 2016

Fetal impact of antidepressants

Antidepressant use during pregnancy is common. Fetal exposure to the class of antidepressants known as selective serotonin reuptake inhibitors (SSRIs) is associated with the life-threatening condition PPHN (persistent pulmonary hypertension of the newborn), but a causal link has not been established.

By Leigh MacMillan
August 2, 2016

Refining neural circuitry

During development, neural circuits are remodeled – some synapses are eliminated and others are strengthened – to produce a mature, functional nervous system.

By Leigh MacMillan
August 1, 2016

Possible overeating antidote

The 2C-subtype of the serotonin receptor (5HT2C), which binds the neurotransmitter serotonin, plays an important role in regulating food intake and metabolism.
By Bill Snyder
July 28, 2016

Award bolsters study of alcohol’s impact on the brain

Vanderbilt University researcher Danny Winder, Ph.D., has received a MERIT Award from the National Institute of Alcohol Abuse and Addiction (NIAAA), part of the National Institutes of Health, for his contributions to understanding how alcohol affects the brain.
By Bill Snyder
July 28, 2016

Seminar focuses on latest concussion research

Neuropsychologist Gary Solomon, Ph.D., recently weighed in on one of the hottest debates in sports medicine, asserting that research doesn’t support the popular theory that concussions put athletes at higher risk for psychiatric illness.
By Tom Wilemon
July 28, 2016

Opioids’ impact on women’s health explored at research symposium

Women may be at higher risk than men when it comes to overuse of opioid-containing painkillers, speakers warned at a research symposium at Vanderbilt University Medical Center earlier this month.
By Bill Snyder
July 28, 2016

Marrow cells’ role in pulmonary hypertension explored

Cells from the bone marrow participate in the development of pulmonary arterial hypertension (PAH), and they can also protect against it, according to new findings from a team of Vanderbilt University Medical Center investigators.
By Leigh MacMillan
July 21, 2016

Team to study RSV’s role in asthma formation

Investigators in the Division of Allergy, Pulmonary and Critical Care Medicine recently received a $4.5 million Asthma and Allergic Diseases Cooperative Research Center (AADCRC) grant from the National Institutes of Allergy and Infectious Diseases (NIAID).
By VUMC News and Communications
July 21, 2016

Two receive Research to Prevent Blindness grants

Research to Prevent Blindness (RPB) has awarded two grants to faculty in the Department of Ophthalmology.
By Jessica Pasley
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