Suppression of pain and joint destruction by inhibition of the proteasome system in experimental osteoarthritis.

Osteoarthritis is a degenerative joint disease with pain and loss of joint function as major pathological features. Recent studies show that proteasome inhibitors reduce pain in various pathological conditions. We evaluated the effects of MG132, a reversible proteasome inhibitor on pain and joint destruction in a rat model of osteoarthritis. Osteoarthritis… (More)