London, Apr 29 : In the world''s largest DNA scan for autism, US scientists have uncovered a new gene variant, called CDH10, which is highly common in children suffering from the disorder.
In partnership with 30 research institutions across the US, scientists scrutinized the activity of CDH10 and found that it is most active in key regions that support language, speech and interpreting social behaviour.
The two findings suggest that CDH10 plays a critical role in shaping the developing brain and may contribute to a prenatal risk of autism.