raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:317428

Combined immunodeficiency due to ORAI1 deficiency

Synonyms: CID due to ORAI1 deficiency

Type
Clinical subtype
Group
Subtype of disorder
Inheritance
Autosomal recessive
Age of onset
Infancy, Neonatal
Status
active

Combined immunodeficiency (CID) due to <i>ORAI1</i> deficiency is a form of CID due to Calcium release activated Ca2+ (CRAC) channel dysfunction characterized by recurrent infections, congenital myopathy, ectodermal dysplasia and anhydrosis.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCombined immunodeficiency due to ORAI1 deficiencyCID due to ORAI1 deficiency
frDéficit immunitaire combiné par déficit en ORAI1CID par déficit en ORAI1 · DIC par déficit en ORAI1 · Immunodéficience combinée par déficit en ORAI1
deImmundefekt, kombinierter, durch ORAI1-MangelCID durch ORAI1-Mangel
esInmunodeficiencia combinada por deficiencia de ORAI1CID por deficiencia de ORAI1
itImmunodeficienza combinata da deficit di ORAI1CID da deficit di ORAI1
nlGecombineerde immuundeficiëntie door ORAI1-deficiëntieCID door ORAI1-deficiëntie
ptImunodeficiência combinada devido à deficiência de ORAI1CID devido à deficiência de ORAI1
plZłożony Niedobór odporności z powodu deficytu ORAI1CID z powodu niedoboru ORAI1
csKombinovaná imunodeficience způsobená ORAI1 deficitemCID způsobená ORAI1 deficitem
ukКомбінований імунодефіцит, зумовлений дефіцитом ORAI1КІД через дефіцит ORAI1
zhORAI1基因缺陷所致联合免疫缺陷ORAI1基因缺陷所致CID
trORAI1 eksikliğine bağlı kombine immün yetmezlikORAI1 eksikliğine bağlı CID

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM612782Evalidated
ICD-10D81.8NTBTattributedvalidated
ICD-114A01.1YNTBTindexvalidated
MONDO0013007Evalidated
UMLSC2748568Evalidated
GARD10524Evalidated

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 (1):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
ORAI1Disease-causing germline mutation(s) inAssessedHGNC:25896ENSG0000027604561027712q24.31ORAI calcium release-activated calcium modulator 1
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families6 casesWorldwideCase(s)Validated20004786[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_20004786[PMID]

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