TIL Inflammation Causes Cartilage Loss

"inflammation is now understood to be a key mediator of OA that contributes to cartilage loss and progressive degeneration of affected joints... OA is no longer considered a noninflammatory arthritis or a 'wear and tear' disease"

I heretofore thought age-related cartilage loss was the cause of osteoarthritis and inflammation. Turns out it's the other way around: the inflammation degrades cartilage. Okay, no more slogging through joint pains for me, regardless of how small.

Edit: added a phrase for clarity