Pulse Brain · Growing Health Evidence Index
Peer-reviewed

Small Molecules, α-Synuclein Pathology, and the Search for Effective Treatments in Parkinson’s Disease

GianPietro Sechi, Maria Margherita Sechi

International Journal of Molecular Sciences · 2024

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Summary

Parkinson's disease (PD) is a progressive age-related neurodegenerative disorder affecting millions of people worldwide. Essentially, it is characterised by selective degeneration of dopamine neurons of the nigro-striatal pathway and intraneuronal aggregation of misfolded α-synuclein with formation of Lewy bodies and Lewy neurites. Moreover, specific small molecules of intermediary metabolism may have a definite pathophysiological role in PD. These include dopamine, levodopa, reduced glutathione, glutathione disulfide/oxidised glutathione, and the micronutrients thiamine and ß-Hydroxybutyrate. Recent research indicates that these small molecules can interact with α-synuclein and regulate its folding and potential aggregation. In this review, we discuss the current knowledge on interactions

Subject
Micronutrients & dietary adequacy
Source type
Peer-reviewed study
System type
Other
DOI
10.3390/ijms252011198
Catalogue ID
SNmoj1yviq-c1x1xx
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