Shared Genetic Roots of Autism and ADHD Uncovered

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 A new study sheds light on the genetic connections between autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD), providing important insights into their overlapping biological foundations. Researchers analysed large-scale genomic data and discovered that the two conditions share several genetic risk factors, suggesting a more intertwined relationship than previously understood.


The study focused on genome-wide association analyses, examining variations in DNA sequences from thousands of individuals. Results revealed that certain genetic variants contribute to increased susceptibility for both ASD and ADHD, supporting the idea that these neurodevelopmental conditions are not entirely separate but exist on a spectrum of shared influences.


Lead researchers highlighted that identifying these shared genetic roots could improve diagnostic accuracy and foster more targeted interventions. Understanding the biological links between autism and ADHD may also help explain why many individuals are diagnosed with both conditions and why their symptoms sometimes overlap, such as difficulties with attention, social communication, and impulse control.


By mapping the complex genetic architecture of these disorders, scientists hope to pave the way for future therapies that address the underlying mechanisms rather than only managing symptoms. The findings mark a step forward in precision medicine for neurodevelopmental conditions.


Source: Neuroscience News

Location: United States

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