. . . . . . . . . . . . "[In the COPD group, unmethylated SPARC and sFRP-2 genes or a negative CpG island methylator phenotype (CIMP) was a negative prognostic factor, while methylation of p16(INK4A) and WNT antagonist genes was a negative prognostic factor in the non-COPD group.]. 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 . "2014-10-02T12:36:59+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .