Gastroenterology Archive
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June 23, 2022
Study reveals how gastric cancer forms, suggests preventive treatment
Eunyoung Choi, PhD, assistant professor of Surgery, and colleagues identified for the first time that Trop2+/CD133+/CD166+ dysplastic stem cells are a key source of clonal evolution of dysplasia to multiple types of gastric cancer.
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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.
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March 30, 2021
New Vanderbilt Health Hendersonville expands services in Sumner County
Vanderbilt University Medical Center has opened Vanderbilt Health Hendersonville, a new 31,000-square-foot facility that offers adult outpatient specialty care, along with pediatric specialty care and imaging services to the citizens of Sumner and surrounding counties.
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February 11, 2021
Gastroenterologist Merchant set for Discovery Lecture
Juanita Merchant, MD, PhD, a nationally known gastroenterologist at the University of Arizona College of Medicine in Tucson, will discuss cellular changes that occur prior to gastric cancer during the next web-based Discovery Lecture.
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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.
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October 29, 2020
New markers of colorectal cancer risk
Vanderbilt epidemiologists identified new markers for colorectal cancer risk and characterized a previously unidentified tumor suppressor that regulates overall tumor volume in vivo.
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October 15, 2020
Possible COVID-19 “decoy”
It might be possible to use vesicles carrying the receptor for SARS-CoV-2, the virus that causes COVID-19, to bind the virus and prevent infection.