raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:99898

Mendelian susceptibility to mycobacterial diseases due to complete IFNgammaR1 deficiency

Synonyms: MSMD due to complete IFNgammaR1 deficiency · MSMD due to complete interferon gamma receptor 1 deficiency · Mendelian susceptibility to mycobacterial diseases due to complete interferon gamma receptor 1 deficiency

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

Mendelian susceptibility to mycobacterial diseases (MSMD) due to complete interferon gamma receptor 1 (IFN-gammaR1) deficiency is a genetic variant of MSMD characterized by a complete deficiency in IFN-gammaR1, leading to impaired IFN-gamma immunity and, consequently, to severe and often fatal infections with bacillus Calmette-Guérin (BCG) and other environmental mycobacteria (EM).

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enMendelian susceptibility to mycobacterial diseases due to complete IFNgammaR1 deficiencyMSMD due to complete IFNgammaR1 deficiency · MSMD due to complete interferon gamma receptor 1 deficiency · Mendelian susceptibility to mycobacterial diseases due to complete interferon gamma receptor 1 deficiency
frPrédisposition mendélienne aux infections mycobactériennes par déficit complet en IFNgammaR1MSMD par déficit complet en IFNgammaR1 · MSMD par déficit complet en récepteur 1 de l'interféron gamma · Prédisposition mendélienne aux infections mycobactériennes par déficit complet en récepteur 1 de l'interféron gamma
deSuszeptibilität für Mykobakteriosen durch kompletten IFN-gamma-R1-DefektMSMD durch kompletten IFN-gamma-R1-Defekt · Mendelsche Anfälligkeit für Krankheiten durch Mykobakterien bei vollständigem Interferon-Gamma-Rezeptor 1-Mangel
esSusceptibilidad mendeliana a enfermedades micobacterianas por deficiencia completa del IFNgammaR1
itSuscettibilità mendeliana alle malattie micobatteriche da deficit completo di IFNgammaR1MSMD da deficit completo del recettore dell'interferone gamma 1 · MSMD da deficit completo di IFNgammaR1 · Suscettibilità mendeliana alle malattie micobatteriche da deficit completo del recettore dell'interferone gamma 1
nlMendeliaanse gevoeligheid voor mycobacteriële ziekten door volledige IFNgammaR1-deficiëntieMSMD door volledige IFNgammaR1-deficiëntie · MSMD door volledige interferon-gamma receptor 1-deficiëntie · Mendeliaanse gevoeligheid voor mycobacteriële ziekten door volledige interferon-gamma receptor 1-deficiëntie
ptSuscetibilidade mendeliana a doenças micobacterianas por deficiência completa de IFNgamaR1MSMD por deficiência completa de IFNgamaR1 · MSMD por deficiência completa de recetor 1 de interferon gama · Suscetibilidade mendeliana a doenças micobacterianas por deficiência completa de recetor 1 de interferon gama
plMendlowska podatność na choroby mykobakteryjne z powodu całkowitego niedoboru IFNgammaR1Mendlowska podatność na choroby mykobakteryjne z powodu całkowitego niedoboru receptora 1 interferonu gamma · MSMD z powodu całkowitego niedoboru IFNgammaR1 · MSMD z powodu całkowitego niedoboru receptora 1 interferonu gamma
csDědičný sklon k mykobakteriálním nemocem způsobený úplným deficitem IFN-gamaR1MSMD způsobená úplným deficitem IFN-gamaR1 · MSMD způsobená úplným deficitem receptoru 1 interferonu gama · Dědičný sklon k mykobakteriálním nemocem způsobený úplným deficitem receptoru 1 interferonu gama
ukМенделевська схильність до мікобактеріальних захворювань внаслідок повного дефіциту IFNgammaR1Менделіанська сприйнятливість до мікобактеріальних захворювань внаслідок повного дефіциту рецептора гамма-інтерферону 1 · MSMD внаслідок повного дефіциту IFNgammaR1 · MSMD внаслідок повного дефіциту рецептора гамма-інтерферону 1
zhIFN-γR2完全缺乏所致孟德尔遗传易感性分枝杆菌病干扰素γ受体1完全缺乏所致MSMD
trTam IFNgamaR1 eksikliğine bağlı olarak mikobakteriyel hastalıklara Mendel tipi yatkınlıkTam interferon gama reseptörü 1 eksikliğine bağlı mikobakteriyel hastalıklara Mendelyen yatkınlık · Tam IFNgammaR1 eksikliğine bağlı MSMD · Tam interferon gama reseptörü 1 eksikliğine bağlı MSMD

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM209950NTBTvalidated
ICD-10D84.8NTBTattributedvalidated
ICD-114A00.2NTBTindexvalidated
MONDO0020530Evalidated
MeSHC535530Evalidated
UMLSC4011949Evalidated
GARD9185Evalidated

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
IFNGR1Disease-causing germline mutation(s) inAssessedHGNC:5439ENSG000000276971074706q23.3interferon gamma receptor 1
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_25453225[PMID]
Cases/families31 casesWorldwideCase(s)Validated25453225[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