Medically reviewed by Scott Zashin, MD Rheumatoid arthritis (RA) is known for causing all-over inflammation and pain. It ...

Patients with psoriatic arthritis exhibit high levels of both IL-17A and IL-17F cytokines in the synovium. Bimekizumab, a biologic that targets both IL-17A and IL-17F, was recently approved for the ...

Unlike osteoarthritis, which results from wear and tear, RA occurs when the immune system mistakenly attacks the synovium—the lining of the joints—leading to inflammation and joint damage over ...