Research

Networked dots in the shape of a brain
February 13, 2020

Algorithm helps improve coronary calcium detection

A new algorithm for artificial intelligence-assisted calcium scoring can accurately determine cardiovascular risk across a range of CT scans and in a racially diverse population.

By Bill Snyder
February 11, 2020

A key to calcium signaling

Erkan Karakas and colleagues used cryo-electron microscopy to determine structural details of a calcium channel protein that has numerous cell signaling roles.

By Sanjay Mishra
February 10, 2020

Imaging breast cancer cell size

A noninvasive MRI approach assesses breast tumor cell size and could be a useful way to evaluate early response to neoadjuvant therapy.

By Leigh MacMillan
February 7, 2020

The elusive Nobel Prize winner

Stanley Cohen wanted to be left alone to do his research. I wanted to interview him for a radio show. Amazingly, he said yes.
February 6, 2020

Powering H. pylori pathogenesis

Timothy Cover and colleagues report new insights into the sources of energy used by a bacterial “machine” linked to the pathogenesis of stomach cancer.

By Leigh MacMillan
February 6, 2020

Antibody mixture may help block Ebola virus infection

A research team led by scientists at Vanderbilt University Medical Center has developed an antibody mixture that in animals is highly effective in blocking infection by the Ebola virus.

By Bill Snyder
February 6, 2020

Conn, Calipari to receive major pharmacology awards

Two Vanderbilt University pharmacologists have won prestigious awards from the American Society for Pharmacology and Experimental Therapeutics (ASPET).
By Bill Snyder
February 6, 2020

Team tracks integrin’s role in lung function

Beta-1 integrin, a critical component of epithelial extracellular matrix receptors, is essential for normal lung function in adulthood, researchers at VUMC have discovered.
By Bill Snyder
February 6, 2020

Medical students’ research highlighted at symposium

The Vanderbilt University School of Medicine (VUSM) Medical Scholars Research Symposium was held Feb. 3 and highlighted the work of eight medical students who spent the 2018-2019 academic year immersed in research under the guidance of faculty mentors.
By Kathy Whitney
February 6, 2020

New tool probes gene regulation

Vanderbilt biochemists got unexpected results when they used their new approach to explore the role of DNA methylation in gene regulation.
By Leigh MacMillan
January 29, 2020

Study links neural circuit with impaired social function

Stimulating neural activity between the amygdala and the nucleus accumbens — a brain region associated with pleasure — impairs social function even though mice find the stimulation rewarding, a new study published by Vanderbilt researchers reports.
By Kelsey Herbers
January 29, 2020

Protein research seeks to induce tumor regression

Understanding how MYC interacts with WDR5 and other cofactors could lead to the development of new drugs that can effectively block MYC and stop many cancers in their tracks.
By Bill Snyder
January 28, 2020

Imaging nerve regeneration

Diffusion MRI may provide a noninvasive approach to assess nerve regeneration and distinguish successful from unsuccessful repairs earlier.
By Leigh MacMillan
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