
Keywords: MMP، متالوپروتئیناز ماتریکس; 5-AzaC, 5-azacytidine; DMRs, differentially methylated regions; DMS, differentiated methylated sites; DMSs, differentially methylated CpG sites; ECM, extracellular matrix; GO, gene ontology; MMP, matrix metalloproteinases; OA, osteoarthritis; qRT-PCR, qua