Interaction between coxsackievirus B3 infection and α-synuclein in models of Parkinson's disease.

ABSTRACT: Parkinson's disease (PD) is one of the most common neurodegenerative diseases. PD is pathologically characterized by the death of midbrain dopaminergic neurons and the accumulation of intracellular protein inclusions called Lewy bodies or Lewy neurites. The major component of Lewy bodies is α-synuclein (α-syn). Prion-like propagation of α-syn has emerged as a novel mechanism in the progression of PD. This mechanism has been investigated to reveal factors that initiate Lewy pathology with the aim of preventing further progression of PD. Here, we demonstrate that coxsackievirus B3 (CVB3) infection can induce α-syn-associated inclusion body formation in neurons which might act as a trigger for PD. The inclusion bodies contained clustered organelles, including damaged mitochondria with α-syn f

SUBMITTER: Park SJ 

PROVIDER: S-EPMC8568191 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature