DNA methylation and its influence on the pathogenesis of osteoarthritis: a systematic literature review

The current body of literature demonstrates the potential and crucial role of DNA methylation in the pathogenesis and progression of OA. This knowledge contributes to the understanding of the pathomechanisms behind OA at gene-specific and genome-wide levels. The observed differences in DNA methylation between healthy and diseased tissues indicate the occurrence of changes in DNA methylation. Based on this, future research in this field that explores the characteristics of potentially reversible changes in DNA methylation may lead to opportunities for causative treatment options for OA.