. . . . . . . . . . . . "[In contrast, 7 patients (50%) with EGFR promoter methylation in the primary tumor showed unmethylated EGFR in metastasis, and 6 metastases (46%) showed EGFR promoter hypermethylation derived from unmethylated EGFR primary tumors.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:48:02+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .