. . . . . . . . . . . . "[We examined the genomic status of the CDKN2 gene including de novo methylation of 5' CpG islands in primary and metastatic tumor samples from 31 patients with esophageal squamous cell carcinoma.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2013-07-06"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:32:28+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .