Research

February 4, 2021

New clue to postural tachycardia

Insight into the pathophysiology of an enigmatic and debilitating disease suggests new treatment approaches.

By Bill Snyder
Jennifer Pilat, left, Sarah Short, PhD, Christopher Williams, MD, PhD, and colleagues are studying a biomarker for assessing disease severity and cancer risk in patients with inflammatory bowel disease.
February 4, 2021

Potential biomarker for IBD severity, cancer risk identified

A selenium transport protein produced in the colon may be a novel biomarker for assessing disease severity and cancer risk in patients with inflammatory bowel disease.

By Leigh MacMillan
February 4, 2021

Gene network for leukemia factor

A new method speeds the analysis of factors that control gene expression from days to minutes, allowing researchers to uncover new targets for cancer treatment.

By Leigh MacMillan
Christopher Hughes, MD, left, Pratik Pandharipande, MD, MSCI, and colleagues are studying two drugs recommended for patients receiving mechanical ventilation in the ICU.
February 2, 2021

Study finds recommended ICU sedatives equally safe, effective

Sedative medications used in intensive care are associated with increased delirium, which is in turn connected with higher medical costs and greater risk of death and ICU-related dementia.

By Paul Govern
January 28, 2021

Study’s findings may help eventually close the door on COVID-19

Researchers at Vanderbilt University Medical Center and the University of Texas Medical Branch (UTMB) at Galveston have discovered what may be the Achilles’ heel of the coronavirus, a finding that may help close the door on COVID-19 and possibly head off future pandemics.

By Bill Snyder
January 27, 2021

Study shows healthy diet is associated with diverse and health-promoting microbiome

Scientists are just beginning to understand the impact of diet on the gut microbiome and how this interaction affects human health, but baselines must first be established to yield answers.

By Tom Wilemon
January 26, 2021

Rare tumor disguised as benign

A rare tumor that causes facial weakness was found masquerading as a more common benign facial tumor.
By Emily Stembridge
January 25, 2021

An interacting factor in leukemia

A blood stem cell protein plays a role in the initiation and progression of leukemia, Vanderbilt researchers have found.
By Anivarya Kumar
January 21, 2021

Inflammation in genetic epilepsy

Brain inflammation links genetic and acquired epilepsy — providing new clues about epilepsy development and pointing to potential treatments.
By Leigh MacMillan
January 21, 2021

NIH grant bolsters research on heart disease, cholesterol

Thanks to major funding from the National Institutes of Health (NIH), researchers at Vanderbilt University Medical Center have made major inroads in understanding how high-density lipoprotein (HDL), commonly known as good cholesterol, in some cases may actually contribute to the development of atherosclerosis.
By Bill Snyder
January 21, 2021

Study finds genetic clues to pneumonia risk and COVID-19 disparities

Researchers at Vanderbilt University Medical Center and colleagues have identified genetic factors that increase the risk for developing pneumonia and its severe, life-threatening consequences.
By Bill Snyder
January 21, 2021

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.
By Sarah E. Glass
January 14, 2021

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.
By Bill Snyder
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