• Review: Pathogenesis and Prevention of Gastric Cancer

Review: Pathogenesis and Prevention of Gastric Cancer

New diagnostic protocols, effective medical treatments, and recently developed conservative ablative procedures could make gastric cancer a preventable malignancy, says a review article in the December issue of Clinical Gastroenterology and Hepatology. Gastric cancer is 1 of the 5 most common causes of cancer death, and only 30% of patients survive 5

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Are There Stem Cells in the Esophagus and Stomach?

Researchers have identified potential stem cells in human esophagus and stomach, as well as those in metaplastic esophagus that could lead to esophageal cancer, according to the April issue of Gastroenterology. Stem cells have been reported to exist in the basal layer of the human esophagus—their progeny are believed to

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New Cell Culture Technology for Colon Cancer and Barrett’s Esophagus

A new method for long-term culture of human primary colonic epithelium provides an important tool for studying colon stem cells, adenocarcinoma, colon cancer, and even Barrett’s esophagus, according to the November issue of Gastroenterology. Self-renewal of the small intestinal and colonic epithelium is mediated by proliferation of stem cells and

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