. . . . . . . "[To cast light on the contribution of methylation to genesis of ulcerative colitis (UC)-associated tumors, promoter methylation and expression of O6-methylguanine DNA methyltransferase (MGMT), hMLH1, p16INK4, and E-cadherin were examined in 14 low-grade dysplasias (LGDs), 15 high-grade dysplasias (HGDs), and 14 adenocarcinomas associated with UC and, for comparison, in 30 sporadic adenomas with LGD, 30 adenomas with HGD, and 60 adenocarcinomas, using methylation-specific polymerase chain reaction and immunohistochemical analysis.]. 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 . "2017-10-17T13:11:28+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .