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Article

No clear support for a role for vitamin D in Parkinson's disease: A Mendelian randomization study.

Movement disorders : official journal of the Movement Disorder Society - 1 Aug 2017

Larsson Susanna C, Singleton Andrew B, Nalls Mike A, Richards J Brent

Abstract excerpt

BACKGROUND: Observational studies have found that relative to healthy controls, patients with Parkinson's disease have lower circulating concentrations of 25-hydroxyvitamin D, a clinical biomarker of vitamin D status. However, the causality of this association is uncertain. We undertook a Mendelian randomization study to investigate whether genetically decreased 25-hydroxyvitamin D concentrations are associated...

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Source

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Identifiers

PMID: 28594127
DOI: 10.1002/mds.27069
PMCID: PMC5985531

Genes

DHCR7

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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