Icariin Protects Against Mitochondrial Damage and Ferroptosis-Related Injury in Synovial Fibroblast-Like Synoviocytes Through SUMO1-Dependent Regulation of SIRT1.
Rheumatoid arthritis (RA) is a chronic autoimmune disease characterized by persistent synovial inflammation and progressive joint destruction, in which fibroblast-like synoviocytes (FLSs) play a central pathogenic role. Ferroptosis and oxidative stress-driven mitochondrial dysfunction have recently been implicated in s...