. . . . . . . . . . . . "[These isoforms have a tissue-specific distribution; in the mature GBM, the major type IV collagen molecule is the alpha 3 alpha 4 alpha 5(IV) isoform, associated with laminin-521 (alpha 5 beta2 gamma 1), nidogen and agrin heparan sulfate proteoglycans.]. 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 . "2014-10-02T12:40:27+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .