Multi-locus genetic dosage shapes cognitive disease progression in Parkinson's patients: 15-year meta-analysis of 24 cohorts.

NPJ Parkinsons Dis · 2026 · PMC13424109 · PMID 42135313

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failed to reach statistical significanceno p-value reported

All associations were significant in the biomarkers and population-based cohorts but failed to reach statistical significance in the clinical trials, likely due to the limited sample size available for this analysis in this subgroup.

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