Ixekizumab: an anti-IL-17A monoclonal antibody for the treatment of psoriatic arthritis

摘要

Introduction: Psoriatic arthritis (PsA) is an inflammatory rheumatic disease that manifests itself with synovitis, dactylitis, enthesitis and also axial involvement. Interleukin-17A has been identified as a master cytokine in the inflammatory response and pathogenesis of PsA and spondyloarthritis in general. Ixekizumab is a new humanized monoclonal antibody that blocks the biological activity of IL-17A. This biological agent has previously demonstrated a high level of efficacy in psoriasis.