1. Vitamin D Status and Parkinson’s Disease
- Author
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Michela Barichella, Federica Garrì, Serena Caronni, Carlotta Bolliri, Luciano Zocchi, Maria Carmela Macchione, Valentina Ferri, Daniela Calandrella, and Gianni Pezzoli
- Subjects
vitamin D ,vitamin D insufficiency ,vitamin D deficiency ,hypovitaminosis D ,Parkinson’s disease ,vitamin D receptor (VDR) polymorphisms ,Neurosciences. Biological psychiatry. Neuropsychiatry ,RC321-571 - Abstract
Parkinson’s disease (PD) is a complex and progressive neurodegenerative disease, characterized by resting tremor, rigidity, slowness of movement, and postural instability. Furthermore, PD is associated with a wide spectrum of non-motor symptoms that add to overall disability. In recent years, some investigations, from basic science to clinical applications, have focused on the role of vitamin D in PD, often with controversial findings. Vitamin D has widespread effects on several biological processes in the central nervous system, including neurotransmission in dopaminergic neural circuits. Various studies have recorded lower levels of vitamin D in PD patients than in healthy controls. Low vitamin D status has also been correlated with the risk for PD and motor severity, whereas less is known about the effects vitamin D has on cognitive function and other non-motor symptoms. This review aims to better characterize the correlation between vitamin D and PD, clarify the role of vitamin D in PD prevention and treatment, and discuss avenues for future research in this field.
- Published
- 2022
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