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Any primary ciliary dyskinesia in which the cause of the disease is a mutation in the DNAAF4 gene.
Features include always present findings: Infertility; and very common findings: Immotile cilia. 19 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Lungs and breathing | 6 | Bronchiectasis, Recurrent pneumonia, Chronic pulmonary obstruction |
DNAAF4 encodes dynein axonemal assembly factor 4 (420 aa). Axonemal dynein assembly factor required for ciliary motility. Involved in neuronal migration during development of the cerebral neocortex. Highest expression in Thyroid (14.1 TPM) and Testis (11.0 TPM).
Primary ciliary dyskinesia 25 is caused by mutations in the DNAAF4 gene on chromosome 15.
DNAAF4 is classified as a druggable target with score 0.0.
Genetic testing for DNAAF4 is available. Testing is considered confirmatory for diagnosis.
Biomarker and diagnostic research for primary ciliary dyskinesia 25 has been reported in the published literature.
Phenotype severity distribution: 1 always present feature, 1 very common feature, 4 common features.
No clinical trials have been registered for primary ciliary dyskinesia 25.
202 publications have been identified in PubMed for primary ciliary dyskinesia 25. Research spans Case Report / Case Series (27%), Epidemiology / Natural History (18%), and Basic Science / Preclinical (17%).
Research Type | Count | % of Total |
|---|---|---|
Patient case studies | 55 | 27% |
Data assembled from 6 of 12 sources · Last updated Sep 19, 2026, 4:30 PM UTC
Online Mendelian Inheritance in Man
Genetic and Rare Diseases Info Center
1 |
Microcephaly |
Digestive system | 1 | Gastroesophageal reflux |
Brain and nerves | 1 | Ciliary dyskinesia |
Hormones | 1 | Infertility |
Ears | 1 | Recurrent otitis media |
Blood and immune system | 1 | Recurrent respiratory infections |
Pregnancy and birth | 1 | Neonatal respiratory distress |
Disease patterns and progression
37 |
18% |
Laboratory research | 35 | 17% |
Testing and diagnosis research | 28 | 14% |
Research summaries | 28 | 14% |
Clinical study results | 14 | 7% |
New treatment approaches | 3 | 1% |
Other research | 2 | 1% |
Bar-On O (2026). [PMID: 42207757](https://pubmed.ncbi.nlm.nih.gov/42207757/). *Respiration*. [Epidemiology / Natural History]
Greydanus DE (2026). [PMID: 42135132](https://pubmed.ncbi.nlm.nih.gov/42135132/). *Dis Mon*. [Review / Meta-Analysis]
Kumar M (2026). [PMID: 42112810](https://pubmed.ncbi.nlm.nih.gov/42112810/). *Pediatr Pulmonol*. [Epidemiology / Natural History]
Mulet E (2026). [PMID: 41870420](https://pubmed.ncbi.nlm.nih.gov/41870420/). *J Laparoendosc Adv Surg Tech A*. [Case Report / Case Series]
Wåhlander J (2026). [PMID: 41582098](https://pubmed.ncbi.nlm.nih.gov/41582098/). *Lung*. [Basic Science / Preclinical]
Bertini V (2026). [PMID: 42061474](https://pubmed.ncbi.nlm.nih.gov/42061474/). *Respir Med*. [Diagnostic / Biomarker]
Shreef KEA (2026). [PMID: 41884190](https://pubmed.ncbi.nlm.nih.gov/41884190/). *Clin Med Insights Case Rep*. [Case Report / Case Series]
Teles FF (2026). [PMID: 41984755](https://pubmed.ncbi.nlm.nih.gov/41984755/). *Am J Case Rep*. [Case Report / Case Series]
Ibrahim N (2026). [PMID: 41940315](https://pubmed.ncbi.nlm.nih.gov/41940315/). *Respir Med Case Rep*. [Case Report / Case Series]
Górecki M (2026). [PMID: 41948467](https://pubmed.ncbi.nlm.nih.gov/41948467/). *Appl Clin Genet*. [Case Report / Case Series]