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Peer-reviewed veterinary case report

Yeast Prion Protein Sup35 Initiates α-Synuclein Pathology in Parkinson's Disease.

Journal:
Movement disorders : official journal of the Movement Disorder Society
Year:
2024
Authors:
Wang, Youcui et al.
Affiliation:
Institute of Brain Science and Disease · China
Species:
rodent

Abstract

Sinus infection of Saccharomyces cerevisiae accelerates the aggregation of α-synuclein (α-syn) in A53T mice, which was caused by prion protein Sup35. Sup35 promotes α-syn aggregation in vitro and in vivo and leads to Parkinson's disease (PD)-like motor impairment in wildtype mice, suggesting that the yeast Sup35 triggers α-syn pathology in PD.

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Original publication: https://pubmed.ncbi.nlm.nih.gov/38627965/