Research Archive — Page 33 of 194

Stylized translucent human brain glowing blue with branching white electrical flashes radiating around it.
August 9, 2021

Sudden death from deep in the brain?

Vanderbilt neurologists found altered excitability in deep brain structures that they note may drive respiratory dysfunction and sudden death in a rare form of epilepsy.

3D histological illustration of a row of tall columnar epithelial cells, with elongated nuclei and a brush-like apical surface above a purple underlying layer.
August 5, 2021

Motor protein linked to intestinal cell differentiation

The motor protein MYO5B, a cause of the congenital intestinal disorder microvillus inclusion disease, does more than move cellular cargo, Vanderbilt researchers have discovered.

Stylized blue anatomical illustration of two kidneys connected to the central blood vessels.
August 5, 2021

Gene expression in diabetic nephropathy

Vanderbilt researchers are looking to mRNA populations in podocytes — kidney cells that help filter blood — to help identify potential targets for treating diabetic kidney disease.

Portrait of Shailja Shah, MD, with long dark hair, wearing a dark top and smiling against a neutral brown background.
August 4, 2021

Study finds genetic factor undermines H. pylori treatment

Helicobacter pylori, a stomach-dwelling bacterium, is a strong risk factor for gastric cancer, peptic ulcers and other debilitating gastrointestinal disorders. Yet efforts to eradicate it using a combination of antibiotics and proton pump inhibitors (PPIs), which suppress gastric acid production, often fail.

Three smiling women in traditional-style clothing stand in a row before a dark red background with rows of gold decorative knobs.
July 27, 2021

Prediction models for breast cancer

Vanderbilt researchers developed new prognostic models for breast cancer outcomes and found that adding postdiagnostic weight change as a factor improves the prediction.

Black side-profile silhouette of a woman with windblown hair against a vivid blue background, with five glowing white gears overlaid inside her head.
July 26, 2021

Mood and cognition after chemotherapy

Validation of cognitive complaints appears to improve mood in patients with persistent chemotherapy-cognitive impairment, Vanderbilt researchers report.