Given the role of Wnt signalling during chondrogenesis and in maintaining the integrity of the long lived articular chondrocytes, we conclude from our results that the reduced Sfrp1 expression in STR/ort mice not only leads to an increased activation of the Wnt/β-catenin signalling early in life but also renders the articular cartilage prone to premature ageing and to the development of OA.
C0231341
Premature aging syndrome