. . . . . . . . . . . . "[Study of PTPN22 C1858T polymorphism suggests that the T allele may be a factor protecting against development of tuberculosis whereas the C allele may be a risk factor for development of overt tuberculosis ]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2009-03-31"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:43:25+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .