Multiple system atrophy-derived α-synuclein fibrils are more potent and display oligodendrocyte cell tropism compared to Parkinson's disease-derived fibrils.
Multiple System Atrophy (MSA) and Parkinson's Disease (PD) are neurodegenerative diseases characterized by abundant α-synuclein (αSyn) aggregation in the brain. Compared to PD patients, MSA patients have more widespread neurodegeneration and a more aggressive disease course. PD-related αSyn pathology is primarily neuro...