. . . . . . . "[The aim of this study was to analyze the role of a chemokine stromal cell-derived factor 1 (SDF-1) and its receptor CXCR4 in rheumatoid arthritis (RA) and osteoarthritis (OA) by examining their gene expression in joint cartilage and synovium and by determining the effect of their interaction on the release of matrix metalloproteases (MMPs) from chondrocytes.]. 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 . "2017-10-17T13:17:22+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .