A GLOBAL FIRST

IN RNA MEDICINE

World’s first personalised ASO

for a splice-site mutation in genetic epilepsy

“Scientifically rigorous and globally significant, this is the most compelling example of personalised RNA therapy I’ve seen.”

- Professor Sue Fletcher (OA)

A middle-aged woman with short dark hair standing outdoors in a park with green and yellow foliage in the background.

The Science

A healthcare worker in scrubs, mask, and hairnet helping a young girl in a wheelchair, with medical equipment and colorful seating in the background of a hospital room.

The Scientific Panel and Advisors

Example: Before and After ASO Treatment

in Dravet Syndrome

Sasha’s condition (SLC6A1) is a similar type of genetic epilepsy disorder. Her ASO is personalised and will be the first ever developed to correct a splice site mutation. While these videos don’t predict her outcome, they show what’s possible with ASO therapy.

Antisense oligonucleotide (ASO) therapy is a revolutionary approach that targets the cause of some rare genetic conditions at the RNA level.

These videos show children with Dravet syndrome, a similar severe genetic epilepsy, before and after receiving ASO therapy as part of clinical trials or compassionate access programmes. The changes are real — and they’re giving hope to families around the world.

Before and After - Dravet - Kicking a ball

Before and After - Dravet - Handwriting

Before and After - Dravet - Fine motor function

Before and After - Dravet - Finger nose testing