raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:688543

T-B-NK- reticular dysgenesis-like severe combined immunodeficiency

Synonyms: Activated RAC2-associated severe combined immunodeficiency · Activated Rac2 defect · Non-syndromic reticular dysgenesis · T-B-NK- reticular dysgenesis-like SCID

Type
Disease
Group
Disorder
Inheritance
Autosomal dominant
Status
active

Orphadata ships no English definition for this code.

1

Names in Orphadata languages

9 of 12 languages
LangNameSynonyms
enT-B-NK- reticular dysgenesis-like severe combined immunodeficiencyActivated RAC2-associated severe combined immunodeficiency · Activated Rac2 defect · Non-syndromic reticular dysgenesis · T-B-NK- reticular dysgenesis-like SCID
frDéficit immunitaire combiné sévère T-B-NK- dysgénésie réticulaire-likeDysgénésie réticulaire non syndromique · Déficit immunitaire combiné sévère dû à des mutations activatrices de RAC2 · IDCS T-B-NK- dysgénésie réticulaire-like · Immunodéficience combinée sévère dysgénésie réticulaire-like · SCID T-B-NK- dysgénésie réticulaire-like
deRAC2-assoziierter schwerer kombinierter Immundefekt bei aktiviertem RAC2Nicht-syndromale retikuläre Dysgenesie · T-B-NK- SCID, RAC2-assoziiert · Retikuläre Dysgenesie-artiger schwerer kombinierter Immundefekt bei aktiviertem RAC2
esInmunodeficiencia combinada grave similar a la disgenesia reticular T-B-NK-IDCG similar a la disgenesia reticular T-B-NK- · SCID similar a la disgenesia reticular T-B-NK- · Defecto por activación de Rac2 · Disgenesia reticular no sindrómica · Inmunodeficiencia combinada grave por activación de RAC2
itImmunodeficienza combinata grave simil-disgenesia reticolare T-B-NKDifetto da attivazione di Rac2 · Disgenesia reticolare non sindromica · SCID simil-disgenesia reticolare T-B-NK- · Immunodeficienza combinata grave correlata all'attivazione di RAC2
nlT-B-NK- reticulaire dysgenesie-achtige ernstige gecombineerde immuundeficiëntieErnstige gecombineerde immuundeficiëntie geassocieerd met geactiveerd RAC2 · Geactiveerd Rac2-defect · Niet-syndromale reticulaire dysgenesie · T-B-NK- reticulaire dysgenesie-achtige SCID
ptImunodeficiência combinada grave disgenesia reticular-likeDefeito de ativação Rac2 · Disgenesia reticular não-sindrómica · Imunodeficiência combinada grave associada a ativação RAC2 · SCID disgenesia reticular-like
plCiężki złożony niedobór odporności przypominający dysgenezję retikularnąi= en
csTěžká kombinovaná imunodeficience připomínající retikulární dysgenezi= en
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10D81.0Especificvalidated
MONDO975911Evalidated

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
RAC2Disease-causing germline mutation(s) (gain of function) inAssessedHGNC:9802ENSG0000012834060204922q13.1Rac family small GTPase 231919089[PMID]
5

Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

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

7

Sources for this card