. . . . . . . . . . . . "[Immunohistochemistry revealed decreased hMLH1 protein expression in 27% (8/30) of esophageal squamous cell carcinomas, hMLH1 promoter hypermethylation was not observed.]. 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 . "2014-10-02T12:32:50+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .