02/17/2026
Join us in learning more about Angelman Syndrome 😇
Angelman syndrome isn’t one-size-fits-all.
There are different genotypes of Angelman syndrome and each one can shape symptoms and how researchers approach potential therapies. It’s one reason the same diagnosis can look different across individuals.
The five genotypes are:
1️⃣ Deletion
2️⃣ Mutation
3️⃣ Uniparental disomy (UPD)
4️⃣ Imprinting center defect (ICD)
5️⃣ Mosaic
If you want a clearer understanding of the five genotypes and how they differ, watch this short video series: https://buff.ly/WDrhL3k