stomach

May 19, 2022

Molecular ‘switch’ may illuminate stomach disorders

An international team that included researchers from Vanderbilt University Medical Center has discovered a molecular switch that induces rapid proliferation of zymogen granule-secreting chief cells in the stomach to regenerate damaged tissue.

By Bill Snyder

October 15, 2020

Factor involved in stomach injury response identified

Researchers at Vanderbilt University Medical Center have identified a key factor that coordinates the body’s repair response to severe injury in the stomach caused, most commonly, by infection by the bacterium Helicobacter pylori.

By Bill Snyder

January 16, 2020

VUMC study sheds light on gastric cancer development

VUMC researchers have created the world’s first laboratory model of precancerous changes in the lining of the stomach, a scientific tour de force that is helping to unlock the mysteries of gastric cancer development.

By Bill Snyder

October 23, 2012

Stomach bug alters tumor suppressor

The stomach bug Helicobacter pylori increases forms of a protein that promote tumor development, perhaps explaining how it elevates risk for gastric cancer.

By Leigh MacMillan

September 11, 2012

Enzyme counters stomach acid attack

Dysfunction or loss of an “antioxidant” enzyme may lead to higher risk for esophageal cancer in patients with gastric reflux disease.

By VUMC News and Communications

May 2, 2012

Early stomach troubles augur anxiety

Children with stomach troubles grow up to be anxious adolescents and young adults, according to a recent study.

By VUMC News and Communications

June 24, 2011

Antioxidant genes keep stomach moving

Antioxidant genes may be good targets for treating a stomach disorder that affects up to 40 percent of patients with diabetes.