severe combined immunodeficiency due to LAT deficiency
MONDO:0044721Mondo
Findings
No curated finding names severe combined immunodeficiency due to LAT deficiency yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
- Inheritance
- Autosomal recessive inheritance
- Onset and course
- Death in infancy · Infantile onset · Neonatal onset · Death in childhood
HPO, annotations 2026-09-02
Features
22 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Abnormal T cell proliferationHPOHP:0031379
- 5 of 5 reported patients
- Decreased circulating IgA concentrationHPOHP:0002720
- 3 of 3 reported patients
- Decreased total T cell countHPOHP:0005403
- 5 of 5 reported patients
- Increased gamma-delta T cell proportionHPOHP:0500270
- 3 of 3 reported patients
- LymphadenopathyHPOHP:0002716
- 3 of 3 reported patients
- Persistent CMV viremiaHPOHP:0032247
- 3 of 3 reported patients
- Recurrent infectionsHPOHP:0002719
- 5 of 5 reported patients
- Recurrent pneumoniaHPOHP:0006532
- 3 of 3 reported patients
- SplenomegalyHPOHP:0001744
- 3 of 3 reported patients
- Autoimmune thrombocytopeniaHPOHP:0001973
- 2 of 3 reported patients
- BronchiectasisHPOHP:0002110
- 2 of 3 reported patients
- Chronic lung diseaseHPOHP:0006528
- 2 of 3 reported patients
Show the remaining 10
- Coombs-positive hemolytic anemiaHPOHP:0004844
- 2 of 3 reported patients
- Decreased circulating immunoglobulin concentrationHPOHP:0004313
- 2 of 3 reported patients
- Decreased total CD4+ T cell proportionHPOHP:0032218
- 2 of 3 reported patients
- Decreased total lymphocyte countHPOHP:0001888
- 2 of 3 reported patients
- Failure to thriveHPOHP:0001508
- 2 of 5 reported patients
- Persistent EBV viremiaHPOHP:0020072
- 1 of 3 reported patients
Genes
1 gene
Germline variants in the gene encoding each protein, as classified by GenCC submitters, each in their own words. Limited, disputed and refuted submissions are listed too.
- LATHGNC:18874
- Definitive · ClinGen · Autosomal recessive · 2025
- Strong · Labcorp Genetics (formerly Invitae) · Autosomal recessive · 2018
- Strong · PanelApp Australia · Autosomal recessive · 2025
Where it sits
Other names
1 name
Resolves to: severe combined immunodeficiency due to LAT deficiency
- Also called
- SCID due to LAT deficiency