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
This is an auto-generated stub page built from atlas entry frontmatter. A richer hand-crafted page is planned. See the atlas source for the full entry including detailed body sections.
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.

Entry Metadata

FieldValue
IDinflammatory-bowel-disease
NameInflammatory Bowel Disease
Statusdraft
Last reviewed2026-06-06
Atlas01-human
Scale07-system

Cross-Atlas Connections

connects-toTnf Alpha connects-toGut Microbiome connects-toIntestinal Epithelium connects-toMacrophage connects-toIl 23 connects-toS100A8 A9 connects-toHistamine connects-toIl 10 treated-byAdalimumab connects-toIl 17A connects-toLarge Intestine connects-toColorectal Cancer connects-toAnkylosing Spondylitis connects-toPsoriasis connects-toRheumatoid Arthritis connects-toRegulatory T Cell connects-toT Helper Cell connects-toSmall Intestine connects-toIl 12 connects-toJak1 2 connects-toDigestive System connects-toIntegumentary System connects-toNeutrophil connects-toVitamin D connects-toLiver connects-toAutophagy connects-toDendritic Cell connects-toB Cell connects-toIron connects-toSkin connects-toMast Cell connects-toEye connects-toFibrosis connects-toPotassium connects-toPhoton connects-toZinc connects-toBone Marrow connects-toElectron connects-toKidney connects-toMagnesium connects-toDietary Fiber connects-toErythrocyte connects-toPancreas connects-toVenous Thromboembolism connects-toOsteoporosis connects-toFibroblast connects-toEscherichia Coli connects-toNf Kb connects-toPlasma Cell connects-toClostridioides Difficile connects-toIron Deficiency Anemia connects-toNlrp3 Inflammasome connects-toStat3 connects-toSepsis connects-toAnemia Of Chronic Disease connects-toTuberculosis connects-toPneumocystis Jirovecii connects-toCholangiocarcinoma connects-toHepatitis B Virus connects-toAspergillus Fumigatus connects-toMajor Depressive Disorder connects-toVaricella Zoster Virus connects-toRenal System connects-toGeneralized Anxiety Disorder connects-toImmune System connects-toMusculoskeletal System connects-toNervous System connects-toCardiovascular System connects-toReproductive System connects-toLymphatic System connects-toCorticosteroids connects-toAtopic Dermatitis connects-toMycobacterium Tuberculosis connects-toPeyers Patches connects-toIga Nephropathy connects-toMultiple Sclerosis connects-toHepatic Lobule connects-toPsoriatic Arthritis connects-toArterial Wall connects-toType 1 Diabetes connects-toNash connects-toGerminal Center connects-toIl 6 connects-toTgf Beta connects-toLeptin connects-toIfn Gamma connects-toIl 1B connects-toCcl2 connects-toMhc Class Ii connects-toPdgf connects-toSecretory Iga connects-toTlr4 connects-toIl 13 connects-toCgas Sting connects-toGlucocorticoid Receptor connects-toCollagen connects-toIl 33 connects-toMyd88 connects-toIl 2 connects-toCdh1 connects-toMtor connects-toNfe2L2 connects-toCaspase 3 connects-toAkt connects-toGalectin 3 connects-toSmad4 connects-toStat1 connects-toErk1 2 connects-toPik3Ca connects-toFoxo connects-toHif 1Alpha connects-toGsk 3B connects-toAmpk connects-toPerforin connects-toSrc Kinase connects-toCcr5 connects-toDnmt3A connects-toCalcineurin connects-toCxcl12 connects-toComplement C3 connects-toAdenosine connects-toArid1A connects-toOsteopontin connects-toType I Interferon connects-toHemoglobin connects-toIl 4 connects-toOmega 3 Fatty Acids connects-toProstaglandins connects-toSerotonin connects-toXanthine Oxidase connects-toNitric Oxide connects-toCholesterol connects-toCalcium connects-toHepcidin connects-toVegf connects-toSodium connects-toAdiponectin connects-toResistin connects-toMagnesium connects-toIl 5 connects-toCortical Bone connects-toGvhd connects-toSubstance P connects-toSelenium connects-toIge connects-toT Cytotoxic Cell connects-toNatural Killer Cell connects-toComplement C5 connects-toC5Ar1 connects-toFactor H connects-toTransferrin connects-toTslp connects-toBradykinin connects-toC1 Esterase Inhibitor connects-toErythropoietin connects-toPeriostin connects-toMelatonin connects-toTestosterone connects-toProlactin connects-toOxytocin connects-toVasopressin connects-toIodine connects-toCopper connects-toPhosphorus connects-toChloride connects-toSulfur connects-toNitrogen connects-toOxygen connects-toCarbon connects-toHydrogen connects-toPd 1 connects-toGlp 1 connects-toAngiotensin Ii connects-toWnt Beta Catenin connects-toRankl connects-toFibronectin connects-toNotch connects-toIgf 1 connects-toActivin A connects-toCgrp connects-toCalcitonin connects-toInsulin Receptor connects-toAldosterone connects-toAndrogen Receptor connects-toNorepinephrine connects-toAdrenomedullin connects-toBdnf connects-toFgfr connects-toEpinephrine connects-toRenin connects-toMyostatin connects-toAngiopoietin connects-toCortisol