New Blood Test Could Be Used to Diagnose Parkinson’s Before it Begins Damaging the Nervous System

American scientists developed a test that focuses on damage to mitochondrial DNA in the blood linked with Parkinson’s disease. Current diagnoses of Parkinson’s are largely based on clinical symptoms after significant neurological damage has already occurred, and researchers hope this new test could be used to diagnose patients prior to such damage occurring. Parkinson’s is […]

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