. . . . . . . . . . . . "[Increased cellular activity of ornithine decarboxylase (ODC), the first and rate-limiting enzyme in polyamine (PA) synthesis, is an independent adverse prognostic factor for overall survival in human breast cancer, thus suggesting an important role for PA in tumor progression.]. 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 . "2014-10-02T12:41:25+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .