raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:437552

Autosomal recessive primary immunodeficiency with defective spontaneous natural killer cell cytotoxicity

Synonyms: Autosomal recessive primary immunodeficiency with defective spontaneous NK cell cytotoxicity · CD16 deficiency

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

A rare, genetic primary immunodeficiency characterized by recurrent respiratory and skin viral infections (Epstein-Barr virus, herpes simplex virus, human papillomavirus), deficient spontaneous cytotoxicity of natural killer cells, but preserved antibody-dependent cellular cytotoxicity. No other abnormalities are present on immunologic work-up.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enAutosomal recessive primary immunodeficiency with defective spontaneous natural killer cell cytotoxicityAutosomal recessive primary immunodeficiency with defective spontaneous NK cell cytotoxicity · CD16 deficiency
frDéficit immunitaire primaire autosomique récessif avec un défaut de cytotoxicité spontanée des cellules Natural KillerDéficit en CD16 · Déficit immunitaire primaire autosomique récessif avec un défaut de cytotoxicité spontanée des cellules NK · Immunodéficience primaire autosomique récessive avec un défaut de cytotoxicité spontanée des cellules NK · Immunodéficience primaire autosomique récessive avec un défaut de cytotoxicité spontanée des cellules Natural Killer
deAutosomal-rezessiver primärer Immundefekt mit defekter spontaner natürlicher Killer-Zellen-ZytotoxizitätAutosomal-rezessiver primärer Immundefekt mit defekter spontaner NK-Zellen-Zytotoxizität · CD16-Mangel
esInmunodeficiencia primaria autosómica recesiva con un defecto de la citotoxicidad espontánea de células natural killerDeficiencia de CD16 · Inmunodeficiencia primaria autosómica recesiva con citotoxicidad espontánea de las células NK defectuosa · Inmunodeficiencia primaria autosómica recesiva con un defecto de la citotoxicidad espontánea de células NK
itImmunodeficienza primitiva autosomica recessiva con difetto della citotossicità spontanea delle cellule natural killer
nlAutosomaal recessieve primaire immuundeficiëntie met defecte spontane natuurlijke killercel-cytotoxiciteitAutosomaal recessieve primaire immuundeficiëntie met defecte spontane NK-cel-cytotoxiciteit · CD16-deficiëntie
ptImunodeficiência primária autossómica recessiva com defeito de citotoxicidade espontânea das células natural killerImunodeficiência primária autossómica recessiva com defeito de citotoxicidade espontânea das células NK
plAutosomalny recesywny pierwotny Niedobór odporności ze spontanicznym defektem cytotoksyczności komórek naturalnych zabójcówAutosomalny recesywny pierwotny Niedobór odporności ze spontanicznym defektem cytotoksyczności komórek NK
csAutozomálně recesivní primární imunodeficit s defektní spontánní cytotoxicitou NK buněkDeficit CD16 · Autozomálně recesivní primární imunodeficience s defektní spontánní cytotoxicitou natural killer buněk
ukАутосомно-рецесивний первинний імунодефіцит з дефектною спонтанною цитотоксичністю природних кілерівАутосомно-рецесивний первинний імунодефіцит з дефектною спонтанною цитотоксичністю NK-клітин · Дефіцит CD16
zh常染色体隐性遗传性原发性免疫缺陷伴有缺陷性NK细胞毒杀伤作用CD16 缺乏
trDefektif doğal öldürücü hücre sitotoksisitesi ile seyreden otozomal resesif primer immün yetmezlikDefektif spontan NK hücre sitotoksisitesi ile seyreden otozomal çekinik primer immün yetmezlik · CD16 eksikliği

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM615707Evalidated
ICD-10D84.8NTBTattributedvalidated
MONDO0014313Evalidated
UMLSC5680046Evalidated

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
FCGR3ADisease-causing germline mutation(s) inAssessedHGNC:3619ENSG000002037471467401q23.3Fc fragment of IgG receptor IIIa23006327[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families3 casesWorldwideCase(s)Validated23006327[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_23006327[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