. . . . . . . . . . . . "[It has recently been reported that some autoimmune diseases seem to be associated with a functional polymorphism in PTPN22, a gene which encodes a phosphatase known to be important in T-cell signaling.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:45:59+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .