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Evening Standard
Evening Standard
World
Daniel Keane

Ancient DNA still present in brain is marker of psychiatric disorders, study finds

Brain Schizophrenia Depression King King College London United States

Scientists have found that ancient viral DNA present in the body may be linked to psychiatric disorders in a discovery that could "revolutionise" mental health treatment.

Researchers at King's College London uncovered thousands of DNA sequences originating from ancient infections in the brain, with some increasing the risk of conditions like schizophrenia, bipolar disorder, and depression.

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