Preprint: Complementary vertebrate Wac models exhibit phenotypes relevant to DeSanto-Shinawi Syndrome
WHY IT MATTERS
For the first time, researchers have created animal models that reproduce the key symptoms of DeSanto-Shinawi Syndrome, which could accelerate the discovery of why patients develop autism, seizures, and developmental delays—and potentially identify new treatment targets.
Scientists created animal models (using fish and mice) that mimic DeSanto-Shinawi Syndrome, a rare genetic disorder caused by mutations in the WAC gene. These animal models showed symptoms similar to what patients experience, including developmental delays, intellectual disability, autism-like behaviors, and seizures. This research helps scientists understand how WAC gene mutations cause these symptoms and could lead to better treatments in the future.
Complementary vertebrate Wac models exhibit phenotypes relevant to DeSanto-Shinawi Syndrome Authors: Lee, K.-H. et al. Server: bioRxiv Category: neuroscience Abstract: Monogenic syndromes are associated with neurodevelopmental changes that result in cognitive impairments and neurobehavioral phenotypes including autism and seizures. Limited studies and resources are available to make meaningful headway into the underlying molecular mechanisms that result in these symptoms. One such example is DeSanto-Shinawi Syndrome (DESSH), a rare disorder caused by pathogenic variants in the WAC gene. Individuals with DESSH syndrome exhibit a recognizable craniofacial gestalt, developmental delay/intellectual disability, neurobehavioral symptoms that include autism, ADHD,