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One Long-Read DNA Test Found 17 of 20 Known Parkinson’s and Repeat-Disorder Gene Changes

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One Long-Read DNA Test Found 17 of 20 Known Parkinson's and Repeat-Disorder Gene Changes

TL;DR: A single long-read DNA test covering 564 genes found 17 of 20 known disease-causing changes in 18 people with Parkinson’s or inherited repeat disorders. It missed three large or repetitive changes, so it needs more work before it could replace several separate tests. Key Findings 17 of 20 found (85%): In people whose genetic …

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Dopamine in Parkinsons Disease: Insights & Future Therapies

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Parkinson’s disease (PD) is a neurodegenerative disorder characterized by the loss of dopamine-producing neurons. Dopamine plays an important role in PD development. Here are some key facts: Dopamine is a chemical messenger in the brain involved in movement, motivation, and mood. Loss of dopamine-producing neurons causes the motor symptoms of PD like tremors, rigidity, and …

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