Atlas One · Host Biology · Scale 07 — System

Bloom Syndrome

Bloom syndrome is caused by biallelic BLM mutations; small body size, sun-sensitive telangiectatic facial erythema, immunodeficiency; elevated sister chromatid exchanges (~10x); pan-cancer predisposition (ALL, lymphoma, GI carcinoma, skin cancers); median survival ~30 years.

Also known as: Bloom syndrome, Bloom's syndrome, BLM syndrome, Bloom syndrome cancer, Bloom syndrome SCE, RECQL3 syndrome, Bloom syndrome ALL, Bloom syndrome chromosomal instability, Bloom syndrome hereditary

Scale 07 — SystemScale
draftStatus
2026-06-07Last 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.
bloom-syndrome

Bloom Syndrome

Bloom syndrome is caused by biallelic BLM mutations; small body size, sun-sensitive telangiectatic facial erythema, immunodeficiency; elevated sister chromatid exchanges (~10x); pan-cancer predisposition (ALL, lymphoma, GI carcinoma, skin cancers); median survival ~30 years.

Entry Metadata

FieldValue
IDbloom-syndrome
NameBloom Syndrome
Statusdraft
Last reviewed2026-06-07
Atlas01-human
Scale07-system

Cross-Atlas Connections

connects-toBlm connects-toBrca1 connects-toWrn connects-toColorectal Cancer connects-toBurkitt Lymphoma connects-toApc connects-toMlh1 connects-toDicer1 Syndrome connects-toSkin connects-toAll connects-toWerner Syndrome connects-toAml connects-toPhoton connects-toRothmund Thomson connects-toType 2 Diabetes connects-toImmune System connects-toLi Fraumeni Syndrome connects-toP53 connects-toRad51 connects-toBrca2 connects-toB Cell connects-toReproductive System connects-toGrowth Hormone connects-toLung connects-toBreast Cancer connects-toAtm connects-toImmunoglobulin G connects-toT Helper Cell connects-toOxygen connects-toLarge Intestine connects-toFibroblast connects-toBone Marrow connects-toPancreas connects-toNatural Killer Cell connects-toEndothelial Cell connects-toIntestinal Epithelium connects-toLiver connects-toElectron connects-toEye connects-toKidney connects-toAntibody connects-toErythrocyte connects-toStomach connects-toThymus connects-toInsulin connects-toT Cytotoxic Cell connects-toIgf 1 connects-toMds connects-toPlasma Cell connects-toEsophageal Cancer connects-toWilms Tumor connects-toMsh2 connects-toNf Kb connects-toSepsis connects-toCervical Cancer connects-toCopd connects-toAnemia Of Chronic Disease connects-toMajor Depressive Disorder connects-toStreptococcus Pneumoniae connects-toAspergillus Fumigatus connects-toWound Healing connects-toIntegumentary System connects-toEndocrine System connects-toGeneralized Anxiety Disorder connects-toMusculoskeletal System connects-toRespiratory System connects-toDigestive System connects-toLymphatic System connects-toRenal System connects-toCardiovascular System connects-toCancer Chemotherapy connects-toBasal Cell Carcinoma connects-toGastric Cancer connects-toTargeted Therapy connects-toCheckpoint Inhibitors connects-toGerminal Center connects-toAplastic Anemia connects-toCortical Bone connects-toPancreatic Cancer connects-toDlbcl connects-toOsteosarcoma connects-toHepatic Lobule connects-toLynch Syndrome connects-toAtrx connects-toMelanoma connects-toMyc connects-toTert connects-toCyclin D1 connects-toRecql4 connects-toPalb2 connects-toCdkn2A connects-toCdkn1A connects-toCaspase 3 connects-toMdm2 connects-toCgas Sting connects-toXanthine Oxidase connects-toSecretory Iga connects-toE2F1 connects-toCdk4 6 connects-toRb1 connects-toNfe2L2 connects-toAkt connects-toVegf connects-toMtor connects-toPten connects-toErk1 2 connects-toStat1 connects-toFoxo connects-toGalectin 3 connects-toStat3 connects-toPerforin connects-toGsk 3B connects-toPik3Ca connects-toS100A8 A9 connects-toHif 1Alpha connects-toAmpk connects-toAutophagy connects-toDnmt3A connects-toCcr5 connects-toCxcl12 connects-toArid1A connects-toBcl 2 connects-toRunx1 connects-toIl 6 connects-toMhc Class Ii connects-toInsulin Receptor connects-toIl 2 connects-toType I Interferon connects-toTnf Alpha connects-toComplement C3 connects-toIl 1B connects-toIl 10 connects-toSpleen connects-toIl 4 connects-toIron connects-toLeptin connects-toIl 13 connects-toAdiponectin connects-toResistin connects-toColorectal Cancer connects-toFibroblast connects-toAll connects-toIfn Gamma connects-toIl 12 connects-toIl 5 connects-toIl 17A connects-toIl 23 connects-toIge connects-toDendritic Cell connects-toMacrophage connects-toC5Ar1 connects-toComplement C5 connects-toFactor H connects-toTransferrin connects-toTslp connects-toBradykinin connects-toErythropoietin connects-toHistamine connects-toMelatonin connects-toC1 Esterase Inhibitor connects-toTestosterone connects-toSerotonin connects-toProlactin connects-toOxytocin connects-toVasopressin connects-toSelenium connects-toSodium connects-toCalcium connects-toMagnesium connects-toIodine connects-toCopper connects-toZinc connects-toCarbon connects-toChloride connects-toHydrogen connects-toPd 1 connects-toGlp 1 connects-toAngiotensin Ii connects-toWnt Beta Catenin connects-toRankl connects-toSmad4 connects-toFibronectin connects-toNotch connects-toActivin A connects-toTgf Beta connects-toCgrp connects-toCalcitonin connects-toSubstance P connects-toAldosterone connects-toAndrogen Receptor connects-toNorepinephrine connects-toAdrenomedullin connects-toBdnf