. . . . . . . . . . . . "[Here, we report the overexpression of CD4(+) and CD8(+) T cell PD-1 and elevated serum levels of soluble PD-1 in aplastic anemia (AA) patients.]. 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 . "2014-10-02T12:36:18+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .