. . . . . . . . . . . . "[In a phase II trial of patients with T3/4, N0-2 breast cancer, expression of thymidylate synthase (TS), dihydrofolate reductase (DHFR), glycinamide ribonucleotide formyltransferase (GARFT), p53, and c-erb-B2 (at the mRNA or protein level) was examined in tumor biopsy specimens before and 24 hours after the first dose of pemetrexed and after three cycles of single-agent treatment to establish correlations of biomarker levels and changes with clinical outcome and toxicity.]. 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 . "2014-10-02T12:39:43+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .