raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:217390

Combined immunodeficiency due to DOCK8 deficiency

Synonyms: CID due to DOCK8 deficiency · Combined immunodeficiency due to dedicator of cytokinesis 8 protein deficiency · DOCK8 immunodeficiency syndrome

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Infancy, Neonatal
Status
active

Combined immunodeficiency due to dedicator of cytokinesis 8 protein (DOCK8) deficiency is a form of T and B cell immunodeficiency characterized by recurrent cutaneous viral infections, susceptibility to cancer and elevated serum levels of immunoglobulin E (IgE).

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCombined immunodeficiency due to DOCK8 deficiencyCID due to DOCK8 deficiency · Combined immunodeficiency due to dedicator of cytokinesis 8 protein deficiency · DOCK8 immunodeficiency syndrome
frDéficit immunitaire combiné par déficit en DOCK8CID par déficit en DOCK8 · DIC par déficit en DOCK8 · Déficit immunitaire combiné par déficit en dedicator of cytokinesis 8
deImmundefekt, kombinierter schwerer, durch DOCK8-MangelImmundefekt, kombinierter schwerer, durch DOCK8-Defekt · SCID durch DOCK8-Mangel
esInmunodeficiencia combinada por deficiencia de DOCK8CID por deficiencia de DOCK8 · Inmunodeficiencia combinada por deficiencia de dedicador de la proteina citocinesis 8 · Síndrome de inmunodeficiencia DOCK8
itImmunodeficienza combinata da deficit di DOCK8CID da deficit di DOCK8 · Immunodeficienza combinata da deficit del dedicatore della proteina di citochinesi 8 · Sindrome da immunodeficienza DOCK8
nlGecombineerde immuundeficiëntie als gevolg van DOCK8-deficiëntieCID als gevolg van DOCK8-deficiëntie · DOCK8 immuundeficiëntiesyndroom · Gecombineerde immuundeficiëntie als gevolg van dedicator of cytokinese 8-proteïnedeficiëntie
ptImunodeficiência combinada por deficiência de DOCK8
plZłożony Niedobór odporności z powodu deficytu DOCK8CID z powodu niedoboru DOCK8 · Zespół niedoboru odporności DOCK8
csKombinovaná imunodeficience způsobená deficitem DOCK8Syndrom DOCK8 imunodeficience · CID způsobená deficitem DOCK8 · Kombinovaná imunodeficience způsobená deficitem donoru proteinu cytokineze 8
ukКомбінований імунодефіцит, зумовлений дефіцитом DOCK8CID через дефіцит DOCK8 · Комбінований імунодефіцит, зумовлений дефіцитом білка десикатора цитокінезу 8 · Синдром імунодефіциту DOCK8
zhDOCK8基因缺陷所致联合免疫缺陷胞质分裂作用蛋白8缺陷所致联合免疫缺陷
trDOCK8 eksikliğine bağlı kombine immün yetmezlikDOCK8 eksikliğine bağlı CID · DOCK8 immün yetmezlik sendromu · Sitokinez 8 protein eksikliğinin belirleyicisine bağlı kombine immün yetmezlik

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM243700Evalidated
ICD-10D81.1NTBTattributedvalidated
ICD-114A01.1YNTBTindexvalidated
MONDO0009478Evalidated
UMLSC5679816Evalidated
GARD2816Evalidated

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
DOCK8Disease-causing germline mutation(s) inAssessedHGNC:19191ENSG000001070996114329p24.3dedicator of cytokinesis 8
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families11 casesWorldwideCase(s)Validated19776401[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_19776401[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

18 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0002099Asthma
HP:0001047Atopic dermatitis
HP:0000389Chronic otitis media
HP:0010976Decreased total B cell count
HP:0005403Decreased total T cell count
HP:0003212Increased circulating IgE concentration
HP:0012203Onychomycosis
HP:0002090Pneumonia
HP:0005406Recurrent bacterial skin infections
HP:0005401Recurrent candida infections
HP:0002205Recurrent respiratory infections
HP:0011108Recurrent sinusitis
HP:0004429Recurrent viral infections
HP:0200042Skin ulcer
HP:0200043Verrucae
Occasional (29-5%)
HP:0006763Anal canal squamous carcinoma
HP:0002860Squamous cell carcinoma
HP:0030417Squamous cell carcinoma of the vulva

Run the differential on the 12 obligate / very frequent terms

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Sources for this card