Autism may have subtypes that are genetically distinct from each other
New Scientist2 days
Study Finds Different Genetic Profiles in Early vs Late Autism
Above: A child plays with lego. Image copyright: Unsplash
The Spin
Late-diagnosed autism isn't milder — it's genetically similar to depression and ADHD, creating years of undiagnosed suffering. Without early support, these kids get bullied and develop mental health issues from trying to fit in. The focus should be on helping autistic people thrive.
This groundbreaking study reveals that early-childhood autism stems from distinct genetic profiles compared to late-diagnosed cases, challenging the one-size-fits-all model. This genetic divergence explains varied developmental paths, paving the way for precision medicine—personalized therapies that target specific subtypes for better outcomes. Families now have hope for earlier, more effective support.
Metaculus Prediction
There's a 15% chance that any HHS study will claim to show evidence of a link between vaccines and autism before Jan. 21, 2029, according to the Metaculus prediction community.
While the study claims separate genetic tracks for early versus late autism, it overlooks environmental factors and overlaps in symptoms. Labeling subtypes prematurely could stigmatize late-diagnosed individuals or divert resources from holistic care, ignoring autism's spectrum nature. More longitudinal data is essential before reshaping diagnostics.
Editor's Note
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© 2025 Improve the News Foundation.
All rights reserved.
Version 6.15.2