raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:688594

Combined immunodeficiency due to RELB deficiency

Synonyms: CID due to RELB deficiency · Combined immunodeficiency due to RELB proto-oncogene NF-kB subunit deficiency

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Infancy
Status
active

Orphadata ships no English definition for this code.

1

Names in Orphadata languages

9 of 12 languages
LangNameSynonyms
enCombined immunodeficiency due to RELB deficiencyCID due to RELB deficiency · Combined immunodeficiency due to RELB proto-oncogene NF-kB subunit deficiency
frDéficit immunitaire combiné par déficit en RELBCID par déficit en RELB · DIC par déficit en RELB · Déficit immunitaire combiné par déficit en protéine RELB proto-oncogene NF-kB subunit · Immunodéficience combinée par déficit en RELB
deImmundefekt, kombinierter, durch RELB-DefizienzKombinierter Immundefekt aufgrund eines Mangels an der NF-kB-Untereinheit des RELB-Protoonkogens · RelB-Defekt
esInmunodeficiencia combinada por deficiencia de RELBIDC por deficiencia de RELB · Inmunodeficiencia combinada por deficiencia de la subunidad NF-kB del protooncogén RELB
itImmunodeficienza combinata da deficit di RELB
nlGecombineerde immuundeficiëntie door RELB-deficiëntieCID door RELB-deficiëntie · Gecombineerde immuundeficiëntie door deficiëntie van RELB proto-oncogen NF-kB-subeenheid
ptImunodeficiência combinada devido a deficiência RELBCID devido a deficiência RELB · Imunodeficiência combinada devido a deficiência da subunidade NK-kB do proto-oncogene RELB
plSkojarzony niedobór odporności spowodowany niedoborem RELB= en
csKombinovaná imunodeficience způsobená nedostatkem RELB= en
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM617585Evalidated
ICD-10D81.8NTBTattributedvalidated
MONDO54696Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (2):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
RELBDisease-causing germline mutation(s) (loss of function) inAssessedHGNC:9956ENSG0000010485660475819q13.32RELB proto-oncogene, NF-kB subunit39231201[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families5 casesWorldwideCase(s)Validated39231201[PMID]_26385063[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidated39231201[PMID]_26385063[PMID]_ORPHANET

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card