. . . . . . . . . . . . "[To test the involvement of osteopontin gene (OPN) in systemic sclerosis (SSc) susceptibility, two OPN single nucleotide polymorphisms previously reported to be associated with systemic lupus erythematosus, namely -156G/GG (proximal promoter) and +1239A/C (3' untranslated region (UTR)), were tested in 357 Italian patients and 864 matched control subjects.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:35:29+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .