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stomach Archives

Molecular ‘switch’ may illuminate stomach disorders

May. 19, 2022—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.

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Factor involved in stomach injury response identified

Oct. 15, 2020—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.

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VUMC study sheds light on gastric cancer development

Jan. 16, 2020—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.

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Stomach bug alters tumor suppressor

Oct. 23, 2012—The stomach bug Helicobacter pylori increases forms of a protein that promote tumor development, perhaps explaining how it elevates risk for gastric cancer.

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Enzyme counters stomach acid attack

Sep. 11, 2012—Dysfunction or loss of an “antioxidant” enzyme may lead to higher risk for esophageal cancer in patients with gastric reflux disease.

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Early stomach troubles augur anxiety

May. 2, 2012—Children with stomach troubles grow up to be anxious adolescents and young adults, according to a recent study.

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Antioxidant genes keep stomach moving

Jun. 24, 2011—Antioxidant genes may be good targets for treating a stomach disorder that affects up to 40 percent of patients with diabetes.

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