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Features include always present findings: Complete or near-complete absence of specific antibody response to unconjugated pneumococcus vaccine, Recurrent lower respiratory tract infections, Complete or near-complete absence of specific antibody response to tetanus vaccine, and Gastroesophageal reflux and others. 12 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Lungs and breathing | 3 | Complete or near-complete absence of specific antibody response to unconjugated pneumococcus vaccine, Recurrent lower respiratory tract infections, Recurrent upper respiratory tract infections |
CORO1A encodes coronin 1A (461 aa). May be a crucial component of the cytoskeleton of highly motile cells, functioning both in the invagination of large pieces of plasma membrane, as well as in forming protrusions of the plasma membrane involved in cell locomotion. Highest expression in Cells EBV-transformed lymphocytes (882.3 TPM) and Whole Blood (729.5 TPM).
Severe combined immunodeficiency due to CORO1A deficiency is caused by mutations in the CORO1A gene on chromosome 16.
CORO1A is classified as a druggable target with score 0.0.
Genetic testing for CORO1A is available. Testing is considered confirmatory for diagnosis.
Phenotype severity distribution: 11 always present features.
Estimated prevalence: <1 in 1,000,000 (VERY_RARE).
No clinical trials have been registered for severe combined immunodeficiency due to CORO1A deficiency.
3 publications have been identified in PubMed for severe combined immunodeficiency due to CORO1A deficiency. Research spans Basic Science / Preclinical (67%) and Case Report / Case Series (33%).
Ural Z (2025). [PMID: 40464874](https://pubmed.ncbi.nlm.nih.gov/40464874/). *CEN case reports*. [Case Report / Case Series]
Lam TT (2025). [PMID: 40557146](https://pubmed.ncbi.nlm.nih.gov/40557146/). *Frontiers in immunology*. [Basic Science / Preclinical]
Shaverskyi A (2025). [PMID: 40158258](https://pubmed.ncbi.nlm.nih.gov/40158258/). *Redox biology*. [Basic Science / Preclinical]
Data assembled from 7 of 12 sources · Last updated Sep 20, 2026, 1:48 AM UTC
Online Mendelian Inheritance in Man
European rare disease database
Genetic and Rare Diseases Info Center
Blood and immune system | 3 | Recurrent lower respiratory tract infections, Recurrent upper respiratory tract infections, Immunodeficiency |
Lab test results | 2 | Complete or near-complete absence of specific antibody response to unconjugated pneumococcus vaccine, Complete or near-complete absence of specific antibody response to tetanus vaccine |
Brain and nerves | 1 | Global developmental delay |
Digestive system | 1 | Gastroesophageal reflux |
Ears | 1 | Recurrent otitis media |