ReviewMini reviews in medicinal chemistry2025
A Review of the Protective Effects of Alkaloids against Alpha-synuclein Toxicity in Parkinson's Disease.
Review in Mini reviews in medicinal chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
2 citing papers in PubMed.
- Targeting Protein Tyrosine Phosphatase 1B: Recent Advances in Natural, Synthetic, and Multitarget Inhibitors for Diabetes Therapy.Biomolecules · 2026Review
- Exploring the Role of Food and Food-Related Compounds in Parkinson's Disease.Foods (Basel, Switzerland) · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAlpha-synuclein (α-syn) aggregation products may cause neural injury and several neurodegenerative disorders (NDs) known as α-synucleinopathies. Alkaloids are secondary metabolites present in a variety of plant species and may positively affect human health, particularly α-synucleinopathy-associated NDs.
aimTo summarize the latest scientific data on the inhibitory properties of alkaloids in α- synucleinopathies, especially in Parkinson's disease.
methodsLiterature search was performed using web-based databases including Web of Science, PubMed, and Scopus up to January 2024, in the English language.
resultsHarmala alkaloids, caffein, lycorine, piperin, acetylcorynoline, berberin, papaverine, squalamine, trodusquemine and nicotin have been found to be the most active natural alkaloids against synucleinopathy. The underlying mechanisms that contribute to this effect would be the inhibition of α-syn aggregation; elimination of formed aggregates; improvement in autophagy activation; promotion of the activity and expression of antioxidative enzymes; and prevention of oxidative injury and apoptosis in dopaminergic neurons.
conclusionThe findings of the present study highlight the inhibitory activities of alkaloids against synucleinopathy. However, no clinical data supports the reported activities in humans, which calls attention to the need for conducting clinical trials to elucidate the efficacy, safety, proper dosage, unwanted effects and pharmacokinetics aspects of alkaloids in humans.
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Registered trials
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