Association between mitochondrial DNA copy number and the risk of Parkinson's disease: a meta-analysis and Mendelian randomization study.

BMC Neurol · 2025 · PMC12482262 · PMID 41023650

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did not reach statistical significanceno p-value reported

Additionally, although mtDNA deletion levels were slightly elevated in PD patients compared to controls, this difference did not reach statistical significance.

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