. . . . . . . "[Tumor samples from 118 CRC patients were screened in a retrospective analysis by qRT-PCR for expression of the four tumor progression-associated genes osteopontin (Opn), transforming growth factor ? (Tgf-?), matrix metalloproteinase-2 (Mmp-2) and cyclooxigenase-2 (Cox-2).]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:15:48+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .