. . . . . . . . . . . . "[We investigated the expression of IL-4 and its splice variant isoform IL-4delta2 in gastric epithelial cells of healthy subjects and gastritis patients infected with Helicobacter pylori (H. pylori) with or without the cag pathogenicity island (cag-PAI).]. 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 . "2014-10-02T12:40:26+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .