Comparison of IgG4 with inflammatory cytokines (IL-1, IL-6 and TNFα) in rheumatoid arthritis
BackgroundRheumatoid arthritis (RA) is an autoimmune disorder characterized by chronic joint inflammation driven by a complex interplay of autoantibodies, cytokines, and chemokines. While the role of proinflammatory cytokines, such as interleukin-1(IL-…