. . . . . . . "[The discovery that a single amino acid substitution in the PTPN22 protein tyrosine phosphatase can predispose to so many autoimmune diseases (see chapters 2 and 3), even when present in a single copy, raises many questions regarding the broader significance of this observation.]. 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 . "2017-10-17T13:10:14+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .