Differently sized soluble α-synuclein species from multiple system atrophy and Lewy body disease brains display different seeding propensities
Different conformations, or strains, of α-synuclein (α-syn) aggregates are believed to be responsible for the distinct seeding propensities, propagation profiles, and clinical presentations in Lewy body diseases (LBD) and multiple system atrophy (MSA). While biochemical properties and strain differences of insoluble de...