raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:696904

Common variable immunodeficiency phenotype due to IRF2BP2 deficiency

Synonyms: CVID phenotype due to IRF2BP2 deficiency · Common variable immunodeficiency phenotype due to IFN regulatory factor-2 binding protein 2 deficiency

Type
Disease
Group
Disorder
Inheritance
Autosomal dominant
Age of onset
Adolescent, Childhood
Status
active

Orphadata ships no English definition for this code.

1

Names in Orphadata languages

9 of 12 languages
LangNameSynonyms
enCommon variable immunodeficiency phenotype due to IRF2BP2 deficiencyCVID phenotype due to IRF2BP2 deficiency · Common variable immunodeficiency phenotype due to IFN regulatory factor-2 binding protein 2 deficiency
frPhénotype de déficit immunitaire commun variable par déficit en IRF2BP2Phenotype de déficit immunitaire commun variable par déficit en protéine IFN regulatory factor-2 binding protein 2 · Phénotype d'immunodéficience commune variable par déficit en IRF2BP2 · Phénotype de CVID par déficit en IRF2BP2 · Phénotype de DICV par déficit en IRF2BP2
deVariables Immundefekt-Syndrom durch IRF2BP2-MangelCVID durch IRF2BP2-Defizienz
esFenotipo de inmunodeficiencia común variable por deficiencia de IRF2BP2Fenotipo de IDCV por deficiencia de IRF2BP2 · Fenotipo de inmunodeficiencia común variable por deficiencia de la proteína 2 de unión al factor regulador del IFN-2
itFenotipo dell’immunodeficienza comune variabile da deficit di IRF2BP2Fenotipo della CVID da deficit di IRF2BP2 · Fenotipo dell’immunodeficienza comune variabile da deficit della proteina 2 legante il fattore 2 di regolazione dell'IFN
nlFenotype van gewone variabele immuundeficiëntie door IRF2BP2-deficiëntieCVID-fenotype door IRF2BP2-deficiëntie · Fenotype van gewone variabele immuundeficiëntie door deficiëntie van IFN regulatorische factor-2 bindingproteïne 2
ptCommon variable immunodeficiency phenotype due to IRF2BP2 deficiency
plCommon variable immunodeficiency phenotype due to IRF2BP2 deficiency= en
csCommon variable immunodeficiency phenotype due to IRF2BP2 deficiency= en
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM617765Evalidated

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
IRF2BP2Disease-causing germline mutation(s) (gain of function) inAssessedHGNC:21729ENSG000001682646153321q42.3interferon regulatory factor 2 binding protein 227016798[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families20 casesWorldwideCase(s)ValidatedORPHANET
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET

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