Neonatal AAV delivery of alpha-synuclein induces pathology in the adult mouse brain.

ABSTRACT: Abnormal accumulation of alpha-synuclein (αsyn) is a pathological hallmark of Lewy body related disorders such as Parkinson's disease and Dementia with Lewy body disease. During the past two decades, a myriad of animal models have been developed to mimic pathological features of synucleinopathies by over-expressing human αsyn. Although different strategies have been used, most models have little or no reliable and predictive phenotype. Novel animal models are a valuable tool for understanding neuronal pathology and to facilitate development of new therapeutics for these diseases. Here, we report the development and characterization of a novel model in which mice rapidly express wild-type αsyn via somatic brain transgenesis mediated by adeno-associated virus (AAV). At 1, 3, and 6 months of

SUBMITTER: Delenclos M 

PROVIDER: S-EPMC5481919 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature