There are currently several collaborative research initiatives, working on a number of different treatments for Angelman syndrome.
See Clinical Trials
Progress on research can be tracked at the following links:
More information on Angelman Clinical Trials can be found here:
International (private) discussion group on FB:
One of the four mission points for International Angelman Day, is for AS organisations around the world, to:
Promote AS research and educational resources in your organisation’s own country.