. . . . . . . . . . . . "[In pancreatic cancer, the NTR-1 mRNA levels were higher in advanced tumor stage (stages III and IV) than early tumor stage (stages I and II; P < 0.05), but no difference was found between well/moderately differentiated (grades 1 and 2) and poorly differentiated/undifferentiated cancers (grades 3 and 4; P > 0.05).]. 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 . "2014-10-02T12:39:02+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .