. . . . . . . . . . . . "[The early stage of the disease is characterized by pancreatic intraepithelial neoplasia lesions bearing mutations in the K-RAS proto-oncogene, which progress to malignant PDA by accumulating additional mutations in the tumor suppressor gene CDKN2A (p16) and in SMAD4 and TP53 transcription factors.]. 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 . "2014-10-02T12:38:27+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .