. . . . . . . . . . . . "[A novel protein, proteolysis-inducing factor (PIF), has been isolated from the urine of patients with pancreatic cancer and is capable of inducing muscle proteolysis in vitro.]. 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 . "2014-10-02T12:36:24+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .