. . . . . . . . . . . . "[We tested the hypothesis that abnormal expression of prostaglandin H synthase 2 (PHS-2), which can be induced by oncogenes and tumor promoters, occurs during colon carcinogenesis by examining its level in colon tumors.]. 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 . "2014-10-02T12:38:44+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .