LAUSR

Intracellular deposition of alpha‐synuclein (α‐syn) as Lewy bodies and Lewy neurites is a central event in the pathogenesis of Parkinson's disease (PD) and other α‐synucleinopathies. Transgenic mouse models overexpressing human α‐syn, are useful research tools in preclinical studies of pathogenetic mechanisms. Such mice develop α‐syn inclusions as well as neurodegeneration with a topographical distribution that varies depending on the choice of promoter and which form of α‐syn that is overexpressed. Moreover, they display motor symptoms and cognitive disturbances that to some extent resemble the human conditions.