. . . . . . . "[However, inconsistent results of the contributions of non-HLA susceptibility genes have been described, with the exception of a few genes repeatedly associated with RA-susceptibility, such as PTPN22 gene in populations of European ancestry and PADI4 gene in populations of Asian ancestry, revealing the presence of genetic heterogeneity in RA.]. 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 . "2017-10-17T13:18:19+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .