. . . . . . . . . . . . "[In osteosarcoma tissues, immunohistochemical results revealed that heparanase expression had a close correlation with that of HIF-1α and they had a strong relation with presence of pulmonary metastasis (P<0.05).Heparanase-positive samples had higher microvessel density (MVD) than heparanase-negative samples.]. 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 . "2014-10-02T12:37:24+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .