Bioethics News

Autism Spectrum Has No Clear Cut-Off Point, Researchers Suggest

March 22, 2016

(The Guardian) – The same genes involved in predisposing people to autism appear to influence social skills in the wider population, suggesting that the autism spectrum has no clear cut-off point, scientists have discovered. Researchers have previously shown that autism is linked not just to one or two powerful genes, but to the combined effect of many small genetic changes. The latest findings, published in Nature Genetics, suggest that social charm, empathy and the ability to make friends is about more than just practice and upbringing, but is also affected by how many of these autism risk gene variants we possess.

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