Atlas One · Host Biology · Scale 07 — System

Rheumatoid Arthritis

Autoimmune synovitis from Th17/macrophage TNF-alpha and IL-6 activation; ACPA/anti-CCP antibodies are diagnostic. Methotrexate is first-line; TNF inhibitors (adalimumab), IL-6 blockade (tocilizumab), and JAK inhibitors (baricitinib) for refractory disease.

Also known as: RA, rheumatoid disease, adult RA, seropositive arthritis, inflammatory arthritis

Scale 07 — SystemScale
draftStatus
2026-06-06Last Reviewed
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rheumatoid-arthritis

Rheumatoid Arthritis

Autoimmune synovitis from Th17/macrophage TNF-alpha and IL-6 activation; ACPA/anti-CCP antibodies are diagnostic. Methotrexate is first-line; TNF inhibitors (adalimumab), IL-6 blockade (tocilizumab), and JAK inhibitors (baricitinib) for refractory disease.