Story perspectives

Study Identifies 35 Genes Linked to Autism Across Ancestries

4/3/2026

Summary

Story summary

The Genomics of Autism in Latin American Ancestries Consortium analyzed over 15,000 individuals and identified 35 autism-linked genes, showing traits span diverse ancestries.
The findings, published in Nature Medicine, indicate rare genetic changes occur in the same genes worldwide, implying a universal autism basis.
However, DNA databases mainly reflect European ancestry, making results inconclusive for non-European individuals.
The researchers call for inclusive genetic research to reduce autism health disparities.

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Story summary

The Genomics of Autism in Latin American Ancestries Consortium analyzed over 15,000 individuals and identified 35 autism-linked genes, showing traits span diverse ancestries.
The findings, published in Nature Medicine, indicate rare genetic changes occur in the same genes worldwide, implying a universal autism basis.
However, DNA databases mainly reflect European ancestry, making results inconclusive for non-European individuals.
The researchers call for inclusive genetic research to reduce autism health disparities.