. . . . . . . "[This study suggests that the possibly high expression genotype of TNF-A may increase susceptibility to persistent H. pylori infection.A possible association between Helicobacter pylori seropositivity and tumor necrosis factor ( TNF) A G-308A has been reported in Korea.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:16:49+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .