. . . . . . . . . . . . "[The immunoreceptor programmed cell death-1 (PD-1) is reported to play an important role in the regulation of peripheral tolerance in rodents, and it was recently shown that a polymorphism in a regulatory site of the PD-1 gene is associated with susceptibility to the autoimmune disease systemic lupus erythematosus (SLE) in humans.]. 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 . "2014-10-02T12:35:05+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .