. . . . . . . "[The purpose of this study was to investigate aberrant promoter methylation of the p16 and FHIT genes in tissues and plasma and loss of protein expression in esophageal precancerous conditions (EPC) and esophageal squamous cell carcinoma (ESCC) of high-risk area.]. 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 . "2017-10-17T13:12:44+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .