Atlas One · Host Biology · Scale 07 — System

Inflammatory Bowel Disease

Chronic intestinal inflammation: Crohn's disease (transmural, any GI) and ulcerative colitis (mucosal, colon only). TNF-alpha, IL-12/23, and JAK-STAT drive inflammation. Anti-TNF (infliximab), anti-IL-23 (risankizumab), and anti-integrin (vedolizumab) are mainstay biologics.

Also known as: IBD, Crohn's disease, ulcerative colitis, UC, CD, inflammatory bowel disease

Scale 07 — SystemScale
draftStatus
2026-06-06Last Reviewed
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inflammatory-bowel-disease

Inflammatory Bowel Disease

Chronic intestinal inflammation: Crohn's disease (transmural, any GI) and ulcerative colitis (mucosal, colon only). TNF-alpha, IL-12/23, and JAK-STAT drive inflammation. Anti-TNF (infliximab), anti-IL-23 (risankizumab), and anti-integrin (vedolizumab) are mainstay biologics.