Scientists discover hidden genetic clues that may help explain autism - Earth.com
Google News (autism)
Scientists have identified previously overlooked DNA sequences called microexons that may play a key role in autism, offering new genetic clues missed by conventional testing. These tiny sequences, which influence protein function in neurons, were found to be used incorrectly in the brains of autistic individuals, and their regulation is controlled by evolutionarily conserved DNA patterns. The study highlights that rare genetic variants have larger effects on microexon splicing, suggesting a potential path toward understanding and diagnosing autism.
All articles from 3 November 2026. Summaries are AI-generated and may contain errors; the linked article is the authority.