The microRNAs miR-204 and miR-211 maintain joint homeostasis and protect against osteoarthritis progression

Abstract

Osteoarthritis involves whole-joint tissue degeneration. Here, the authors show that miR-204 and miR-211 in mesenchymal joint cells regulate their proliferation, catabolic and osteogenic responses, and that disease progression is ameliorated by intra-articular miR-204 delivery in mice.