A family with an X-linked syndrome has affected 13 male patients over three generations, presenting severe symptoms like growth retardation, hydrocephalus, and congenital defects, often leading to fatal outcomes in infancy due to infections.
Genome sequencing revealed a unique variant in the OTUD5 gene, which was found in 10 individuals, linking it to the disease.
The study identifies the OTUD5 gene as a key factor in this syndrome, providing a definitive diagnosis for the affected family and enhancing understanding of related neurodevelopmental disorders.