Amelioration of Posttraumatic Osteoarthritis in Mice Using Intraarticular Silencing of Periostin via Nanoparticle‐Based Small Interfering RNA

Abstract

IA delivery of the periostin-siRNA nanocomplex represents a promising clinical approach to mitigate the severity of joint degeneration in OA. Our findings may thus provide an unequivocal scientific rationale for longitudinal studies of this approach. Utilizing a cartilage-specific gene-knockout strategy will further illuminate the functional role of periostin in OA.