raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:696942

Childhood-onset common variable immunodeficiency phenotype due to ARHGEF1 deficiency

Synonyms: Childhood-onset CVID phenotype due to ARHGEF1 deficiency · Childhood-onset common variable immunodeficiency phenotype due to Rho guanine nucleotide exchange factor 1 deficiency

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

Orphadata ships no English definition for this code.

1

Names in Orphadata languages

9 of 12 languages
LangNameSynonyms
enChildhood-onset common variable immunodeficiency phenotype due to ARHGEF1 deficiencyChildhood-onset CVID phenotype due to ARHGEF1 deficiency · Childhood-onset common variable immunodeficiency phenotype due to Rho guanine nucleotide exchange factor 1 deficiency
frPhénotype de déficit immunitaire commun variable de l'enfance par déficit en ARGHGEF1Phénotype de CVID de l'enfance par déficit en ARHGEF1 · Phénotype de DICV de l'enfance par déficit en ARHGEF1 · Phénotype de déficit immunitaire commun variable de l'enfance par déficit en Rho guanine exchange factor 1
deVariables Immundefekt-Syndrom durch ARHGEF1-Mangel mit Beginn im KindesalterCVID durch ARHGEF1-Defizienz
esFenotipo de inmunodeficiencia común variable por deficiencia de ARHGEF1 de inicio en la infanciaFenotipo de CVID por deficiencia de ARHGEF1 de inicio en la infancia · Fenotipo de IDCV por deficiencia de ARHGEF1 de inicio en la infancia · Fenotipo de inmunodeficiencia común variable por deficiencia del factor de intercambio de nucleótidos de guanina Rho 1 de inicio en la infancia
itFenotipo dell'immunodeficienza comune variabile ad esordio infantile da deficit di ARHGEF1Fenotipo della CVID ad esordio infantile da deficit di ARHGEF1 · Fenotipo dell’immunodeficienza comune variabile ad esordio infantile da deficit del fattore 1 di scambio guanina nucleotide Rho · Fenotipo dell'immunodeficienza comune variabile ad esordio infantile da deficit del fattore 1 di scambio del nucleotide guanina Rho
nlFenotype van gewone variabele immuundeficiëntie door ARHGEF1-deficiëntie met aanvang in de kindertijdFenotype van gewone variabele immuundeficiëntie door deficiëntie van Rho-guaninenucleotide-uitwisselingsfactor 1 met aanvang in de kindertijd · CVID-fenotype door ARHGEF1-deficiëntie met aanvang in de kindertijd
ptChildhood-onset common variable immunodeficiency due to ARHGEF1 deficiency
plChildhood-onset common variable immunodeficiency phenotype due to ARHGEF1 deficiency= en
csChildhood-onset common variable immunodeficiency phenotype due to ARHGEF1 deficiency= en
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM618459Evalidated

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
ARHGEF1Disease-causing germline mutation(s) inAssessedHGNC:681ENSG0000007692860185519q13.2Rho guanine nucleotide exchange factor 130521495[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families2 casesWorldwideCase(s)Validated30521495[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidated30521495[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