Articular chondrocytes express the receptor for advanced glycation end products: Potential role in osteoarthritis

Articular chondrocytes express functional RAGE. The increase in RAGE noted in OA cartilage and the ability of RAGE ligands to stimulate chondrocyte MAP kinase and NF-kappaB activity and to stimulate MMP-13 production suggests that chondrocyte RAGE signaling could play a role in OA.