Rheumatoid Arthritis Pannus
unseel.com · citrullination  ·  ACPA  ·  cytokine storm  ·  pannus erosion
anti-CCP 0 U/mL
ACR/EULAR 0/10
joint healthy
stage
Healthy joint: cartilage & synovium
Citrullination (PAD) & ACPA autoantibodies
Cytokine storm: TNF-α · IL-6 · IL-1
Invasive pannus: RANKL · MMP erosion
Unseel.com · Rheumatoid Arthritis: The Pannus and Citrullination Cascade