. . . . . . . . . . . . "[We investigated the 5-FU-related gene expression levels of thymidylate synthase (TS), DPD, thymidine phosphorylase (TP) and orotate phosphoribosyl transferase (OPRT) in resected tumor specimens from 51 patients with adenocarcinomas and 47 with squamous cell carcinomas using quantitative reverse transcription-PCR, and compared those levels between the two histological types.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:34:55+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .