. . . . . . . . . . . . "[PTPN22 mRNA expression levels were elevated in extensive colitis compared to proctitis (P = 0.008) and to left-sided colitis (P = 0.029) and were higher in moderate and severe disease than in mild disease (P = 0.005).]. 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 . "2016-05-13T12:49:45+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .