. . . . . . . . . . . . "[Our findings, firstly reporting the association between PD-1 polymorphism and HBV infection, suggest that PD-1 gene may be one of the genes predisposing to chronic HBV infection and disease progression.]. 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 . "2014-10-02T12:35:28+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .