raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:723146

Hyper-IgM syndrome due to INO80 deficiency

Synonyms: HIGM due to INO80 deficiency · Hyper-IgM syndrome due to INO80 complex ATPase subunit deficiency

Type
Etiological subtype
Group
Subtype of 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
enHyper-IgM syndrome due to INO80 deficiencyHIGM due to INO80 deficiency · Hyper-IgM syndrome due to INO80 complex ATPase subunit deficiency
frSyndrome hyper-IgM par déficit en INO80Syndrome hyper-IgM par déficit en protéine INO80 complex ATPase subunit · HIGM par déficit en INO80
deHyper-IgM-Syndrom durch INO80-MangelHIGM durch INO80-Defizienz · Hyper-IgM-Syndrom durch Mangel der ATPase-Untereinheit des INO80-Komplexes
esSíndrome de hiper-IgM por deficiencia de INO80HIGM por deficiencia de INO80 · Síndrome de hiper-IgM por deficiencia de la subunidad ATPasa del complejo INO80
itSindrome iper-IgM da deficit di INO80HIGM da deficit di INO80 · Sindrome iper-IgM da deficit della subunità ATPasi del complesso INO80
nlHyper-IgM-syndroom door INO80-deficiëntieHIGM door INO80-deficiëntie · Hyper-IgM-syndroom door deficiëntie van 'INO80 complex ATPase subunit' · Hyper-IgM-syndroom door deficiëntie van ATPase-subeenheid van INO80-complex
ptHyper-IgM syndrome due to INO80 deficiency
plHyper-IgM syndrome due to INO80 deficiency= en
csHyper-IgM syndrome due to INO80 deficiency= en
2

Cross-references

qualifier = Orphanet mapping relation

No cross-references in this release.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
INO80Disease-causing germline mutation(s) inAssessedHGNC:26956ENSG0000012890861016915q15.1INO80 complex ATPase subunit25312759[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families2 casesWorldwideCase(s)Validated25312759[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidated25312759[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