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Data assembled from 5 of 12 sources · Last updated Sep 19, 2026, 6:56 PM UTC
Online Mendelian Inheritance in Man
Genetic and Rare Diseases Info Center
Common questions about Galloway-Mowat syndrome 1
Organ System | Phenotype Count | Example Features |
|---|---|---|
Brain and nerves | 13 | Poor speech, Dystonia, Seizure |
Eyes | 6 | Opacification of the corneal stroma, Strabismus, Cataract |
Muscles | 6 | Low muscle tone (hypotonia), Damage to the optic nerve (optic atrophy), Shrinkage of the cerebellum (cerebellar atrophy) |
Kidneys and urinary system | 4 | Reduced kidney function (renal insufficiency), Focal segmental glomerulosclerosis, Protein in the urine (proteinuria) |
Arms and legs | 3 | Hand clenching, Joint contracture of the hand, Slender finger |
Head and neck | 3 | Microcephaly, High palate, Secondary microcephaly |
Growth and development | 2 | Short stature, Intrauterine growth retardation |
Skin | 2 | Hypopigmentation of the skin, Small nail |
Digestive system | 1 | Feeding difficulties |
Bones and joints | 1 | Joint contracture of the hand |
WDR73 function has not been fully characterized.
Galloway-Mowat syndrome 1 is associated with mutations in the WDR73 gene on chromosome 15.
Genetic testing for WDR73 is available. Testing is considered confirmatory for diagnosis.
Phenotype severity distribution: 2 always present features, 3 very common features, 7 common features.
No clinical trials have been registered for Galloway-Mowat syndrome 1.
8 publications have been identified in PubMed for Galloway-Mowat syndrome 1. Research spans Review / Meta-Analysis (57%) and Case Report / Case Series (43%).
Kaur N (2026). [PMID: 41689604](https://pubmed.ncbi.nlm.nih.gov/41689604/). *Neurogenetics*. [Case Report / Case Series]
Wei B (2026). [PMID: 41782252](https://pubmed.ncbi.nlm.nih.gov/41782252/). *Ophthalmic Genet*. [Case Report / Case Series]
Wei J (2025). [PMID: 40490705](https://pubmed.ncbi.nlm.nih.gov/40490705/). *BMC Pediatr*. [Review / Meta-Analysis]
Eskander J (2025). [PMID: 39572926](https://pubmed.ncbi.nlm.nih.gov/39572926/). *Ophthalmic Genet*. [Review / Meta-Analysis]
Yang YL (2025). [PMID: 40688758](https://pubmed.ncbi.nlm.nih.gov/40688758/). *Neurol Genet*. [Review / Meta-Analysis]
Huang L (2025). [PMID: 40533795](https://pubmed.ncbi.nlm.nih.gov/40533795/). *Cell Commun Signal*. [Review / Meta-Analysis]
Yeboah EK (2025). [PMID: 40357071](https://pubmed.ncbi.nlm.nih.gov/40357071/). *Cureus*. [Case Report / Case Series]