. . . . . . . "[Expression of MMP-12 mRNA could not be detected in adult normal cartilage or osteosarcomas, but in chondrosarcomas both macrophages (8 of 19 samples) (identified by CD68 immunostaining) and chondrosarcoma cells (8 of 19) were positive.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:14:40+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .