Following a low-sugar, high-fat eating plan — known as a ketogenic, or keto, diet — may benefit children with Angelman syndrome, though more research is needed to know for sure, according to the findings of a new study from Spain. In the small trial, dubbed DIANE, children with Angelman…
News
The first patient has been dosed in a Phase 1/2 clinical trial testing MavriX Bio’s experimental gene therapy, MVX-220, in people with Angelman syndrome. The ASCEND-AS trial (NCT07181837) will assess the safety and efficacy of the gene therapy in 12 children and adults with Angelman syndrome caused by…
The first person has been dosed in a Phase 3 clinical trial testing GTX-102 (apazunersen), Ultragenyx Pharmaceutical’s experimental therapy, in a broad population of Angelman syndrome patients. The study, dubbed Aurora (NCT07157254), is the second Phase 3 trial of GTX-102 in Angelman patients. The first, called Aspire (NCT06617429),…
The U.S. Food and Drug Administration (FDA) has granted fast track designation to MVX-220, Mavrix Bio’s investigational gene therapy for Angelman syndrome that is headed into clinical trials. Fast track designation aims to facilitate the clinical development and regulatory review of therapies intended to treat serious conditions with an…
The genetic medicine rugonersen (RO7248824) may be able to target the underlying cause of Angelman syndrome. A study found that the treatment — tested in early clinical trials and expected to enter Phase 3 trials early next year — restored UBE3A protein activity in mouse and primate models of the…
The Phase 3 clinical trial that’s testing an experimental therapy for Angelman syndrome has finished enrolling patients. The Aspire study (NCT06617429), whose results are expected in late 2026, achieved full enrollment, with about 129 participants, barely half a year after it began enrolling last December, according to…
The U.S. Food and Drug Administration (FDA) has granted breakthrough therapy designation to GTX-102 (apazunersen), a gene therapy being developed by Ultragenyx Pharmaceutical for treating Angelman syndrome. “FDA breakthrough therapy designation underscores both the urgent need for an effective treatment for patients and families affected by Angelman syndrome…
The U.S. Food and Drug Administration (FDA) has given Mavrix Bio the go-ahead to start a first-in-human clinical trial testing MVX-220, the company’s experimental gene therapy for Angelman syndrome. The FDA approved Mavrix’s investigational new drug application (IND), which is a formal request to begin clinical trials of the…
A diet supplemented with octanoic acid safely improved behavior across multiple tests in a mouse model of Angelman syndrome, a study reports. A fatty acid found naturally in breast milk, octanoic acid helped reactivate a gene that’s normally suppressed in the brain. This led to improvements in memory and…
Sensory problems and other features of autism spectrum disorder (ASD) were prevalent in children with Angelman syndrome and were generally stable over time, a report suggests. Children with the most common type of genetic defect that causes Angelman, called the deletion genotype, exhibited more autistic traits than those…
Recent Posts
- Traveling with a child with Angelman syndrome is easier in the early years
- 6 months of keto diet shows promising trends for Angelman children
- Angelman syndrome has shaped how we celebrate our son’s birthday
- MVX-220 Angelman gene therapy trial enters first human testing
- Recognizing the importance of exercise for Angelman caregivers
- When the world forgets our children
- Dosing begins in broader trial of Angelman syndrome therapy
- The guessing game involved in caring for a nonverbal child
- MVX-220 for Angelman syndrome earns FDA fast track status
- Starting seizure medicine has us grappling with anxiety and doubt