. . . . . . . . . . . . "[tumor necrosis factor-alpha increases the number of melanoma cells attaching to collagen and polystyrene, increases ability to invade through fibronectin, and upregulates alpha3 (28%), alpha4 (90%), and beta1 (65%) integrin subunit expression.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2009-03-31"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:33:01+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .