. . . . . . . . . . . . "[Four hypotheses explain a complex mechanism for the lack of liver metastasis: (1) carcinoembryonic antigen PELPK-encoding nucleotide sequence changes, (2) minimal carcinoembryonic antigen glycosylation, (3) reduced carcinoembryonic antigen-receptor expression, and (4) reduced CEACAM1 distribution, a putative vascular endothelial growth factor.]. 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 . "2014-10-02T12:37:20+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .