Related Experiment Video
Updated: Aug 24, 2026

Studying Pre-formed Fibril Induced α-Synuclein Accumulation in Primary Embryonic Mouse Midbrain Dopamine Neurons
Published on: August 16, 2020
Autosomal dominant parkinsonism associated with variable synuclein and tau pathology
Z K Wszolek1, R F Pfeiffer, Y Tsuboi
1Department of Neurology, Mayo Clinic, Jacksonville, FL 32224, USA.
Abstract:
Since the original 1995 report of a parkinsonian kindred, four individuals have been affected (mean age at onset, 65 years). All four had cardinal signs of Parkinson disease (PD) and good response to levodopa. Four autopsies showed neuronal loss and gliosis in the substantia nigra. Lewy bodies (LB) limited to brainstem nuclei were detected in one case, diffuse LB in the second, neurofibrillary tangles (NFT) without LB in the third, and neither NFT nor LB in the fourth. Genetic studies suggested linkage to the PARK8 locus on chromosome 12.
Related Concept Videos
Parkinson Disease ll: Pathophysiology
Parkinson Disease l: Introduction
Parkinson's Disease: Overview
Neural Regulation
Parkinson's Disease: Treatment
Parkinson's Disease is primarily a result of the loss of dopaminergic neurons in the substantia nigra pars compacta. The cornerstone of its...
Huntington Disease l: Introduction

