UCSF Builds 1,800-Interaction Autism Map, Opening Paths to Targeted Therapies
Updated
Updated · CNN · Aug 27
UCSF Builds 1,800-Interaction Autism Map, Opening Paths to Targeted Therapies
3 articles · Updated · CNN · Aug 27
Summary
UCSF researchers published the largest molecular autism map yet, identifying more than 1,800 protein-protein interactions linked to autism, with 87% never previously seen.
Using AlphaFold and lab-grown brain organoids, the team traced how autism-linked mutations rewire protein networks in the developing brain, shifting drug discovery from hundreds of genes toward shared protein targets.
Researchers said three therapy programs are already underway, while outside experts called the work the clearest protein-level view of autism risk so far and a potential route to precision medicines.
The findings are most directly relevant to profound autism—about 30% of autism spectrum disorder cases—and advocates cautioned that turning the map into safe, effective treatments will still take years.
The study lands as U.S. officials weigh a new federal autism research plan, with some advocates warning it could divert attention from genetics and brain biology despite growing momentum in those areas.