Angelman syndrome is caused by a large deletion of the region of the maternal chromosome that contains UBE3A, or by a DNA sequence change (mutation) in the UBE3A gene inherited from the mother.

International Angelman Day is recognized on February 15. The date reflects the genetic defect Angelman Syndrome causes in the ...

Many cases of Angelman syndrome can go undiagnosed because the disorder shares symptoms and characteristics with other conditions. Men and women are equally likely to experience the disorder.

We each get two copies of every gene - one copy from each of our parents. But what happens when one of these genes has been "turned off", or imprinted, and the remaining gene is defective?

Considering taking supplements to treat angelman syndrome? Below is a list of common natural remedies used to treat or reduce the symptoms of angelman syndrome. Follow the links to read common ...

Ionis has committed to a phase 3 programme for its antisense therapy for rare genetic disorder Angelman syndrome, just weeks after Biogen decided against exercising an option to license the drug.

Researchers have unsilenced a gene in mice that is repressed in a disorder called Angelman syndrome, which causes seizures and developmental delays, among other symptoms. The findings raise hopes for ...

In Britney Spears' new memoir The Woman in Me, the pop star said the ... who is nonverbal due to his Angelman Syndrome diagnosis. Colin Farrell was spotted sporting a new bald look while walking ...