raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:319558

Mendelian susceptibility to mycobacterial diseases due to complete IL12B deficiency

Synonyms: MSMD due to complete IL12B deficiency · MSMD due to complete interleukin 12B deficiency · Mendelian susceptibility to mycobacterial diseases due to complete interleukin 12B deficiency

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

Mendelian susceptibility to mycobacterial diseases (MSMD) due to complete interleukin-12 subunit beta (IL12B) deficiency is a genetic variant of MSMD characterized by mild bacillus Calmette-Guérin (BCG) infections and recurrent <i>Salmonella</i> infections.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enMendelian susceptibility to mycobacterial diseases due to complete IL12B deficiencyMSMD due to complete IL12B deficiency · MSMD due to complete interleukin 12B deficiency · Mendelian susceptibility to mycobacterial diseases due to complete interleukin 12B deficiency
frPrédisposition mendélienne aux infections mycobactériennes par déficit complet en IL12BMSMD par déficit complet en IL12B · MSMD par déficit complet en interleukine 12B · Prédisposition mendélienne aux infections mycobactériennes par déficit complet en interleukine 12B
deSuszeptibilität für Mykobakteriosen durch kompletten IL12B-DefektMSMD durch kompletten IL12B-Defekt · Mendelsche Anfälligkeit für Krankheiten durch Mykobakterien bei vollständigem Interleukin 12B-Mangel
esSusceptibilidad mendeliana a enfermedades micobacterianas por deficiencia completa del IL12BMSMD por deficiencia completa de la interleucina 12B · MSMD por deficiencia completa del IL12B · Susceptibilidad mendeliana a enfermedades micobacterianas por deficiencia completa de la interleucina 12B
itSuscettibilità mendeliana a malattie micobatteriche da deficit completo di IL12BMSMD da deficit completo di IL12B · MSMD da deficit completo di interleuchina 12B · Suscettibilità mendeliana a malattie micobatteriche da deficit completo dell'interleuchina 12B
nlMendeliaanse gevoeligheid voor mycobacteriële ziekten door volledige IL12B-deficiëntieMSMD door volledige IL12B-deficiëntie · MSMD door volledige interleukine 12B-deficiëntie · Mendeliaanse gevoeligheid voor mycobacteriële ziekten door volledige interleukine 12B-deficiëntie
ptSuscetibilidade mendeliana a doenças micobacterianas por deficiência completa de IL12B
plMendlowska podatność na choroby mykobakteryjne z powodu całkowitego niedoboru IL12BMendlowska podatność na choroby mykobakteryjne z powodu całkowitego niedoboru interleukiny 12B · MSMD z powodu całkowitego niedoboru IL12B · MSMD z powodu całkowitego niedoboru interleukiny 12B
csGenetická vnímavost k mykobakteriální infekci způsobená kompletním IL12B1 deficitemMSMD způsobená kompletním IL12B1 deficitem · MSMD způsobená kompletním deficitem interleukinu 12B · Genetická vnímavost k mykobakteriální infekci způsobená kompletním deficitem interleukinu 12B
ukМенделевська схильність до мікобактеріальних захворювань внаслідок повного дефіциту IL12BМенделіанська сприйнятливість до мікобактеріальних захворювань внаслідок повного дефіциту інтерлейкіну 12В · MSMD внаслідок повного дефіциту IL12B · MSMD внаслідок повного дефіциту інтерлейкіну 12В
zhIL12B基因完全缺陷所致孟德尔遗传易感分枝杆菌病白介素12B完全缺陷所致MSMD
trTam IL12B eksikliğine bağlı olarak mikobakteriyel hastalıklara Mendel tipi yatkınlıkTam interlökin 12B eksikliğine bağlı olarak mikobakteriyel hastalıklara Mendel duyarlılığı · Tam IL12B eksikliğine bağlı MSMD · Tam interlökin 12B eksikliğine bağlı MSMD

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM614890Evalidated
ICD-10D84.8NTBTattributedvalidated
ICD-114A00.2NTBTindexvalidated
MONDO0013954Evalidated
UMLSC4303665Evalidated

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
IL12BDisease-causing germline mutation(s) inAssessedHGNC:5970ENSG000001133021615615q33.3interleukin 12B
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families49 casesWorldwideCase(s)Validated[EXPERT]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET

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