UCSF Maps 1,800 Autism Protein Links, Opening Drug Paths for 30% Severe Cases
Updated
Updated · CNN International · Aug 27
UCSF Maps 1,800 Autism Protein Links, Opening Drug Paths for 30% Severe Cases
3 articles · Updated · CNN International · Aug 27
Summary
More than 1,800 autism-linked protein interactions—87% previously unseen—were mapped in a Science study that researchers say offers the clearest molecular blueprint yet for targeted treatments.
Using AlphaFold and lab-grown brain organoids, the UCSF team traced how autism-associated mutations rewire protein networks in the developing brain, shifting the focus from hundreds of genes to shared protein pathways.
Three therapy programs are already underway from the findings, though outside experts said turning the map into safe, effective treatments will still take years.
About 30% of people with autism spectrum disorder have profound autism, the group most directly reflected in the study, but researchers said the protein-network insights could also inform schizophrenia, OCD, tic disorders and cancer.
The publication lands as a federal autism research plan heads to a vote, with advocates warning any shift away from genetics and brain biology could slow progress just as new therapeutic targets are emerging.