. . . . . . . . . . . . "[Infection with Helicobacter pylori, which evidently causes the release of reactive oxygen species (ROS) and reactive nitrogen species (RNS), may be a strong trigger for `stem cell` hyperplasia in intestinal metaplasia, followed by telomere reduction and increase telomerase activity as well as hTRT overexpression.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:38:40+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .