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The Interplay Between Lewy Body-Like Alpha-Synuclein Aggregates Nd Protein Degradation Pathways In Cell-Based Model Of Parkinson's Disease, Selcuk Aski Tanik
Publicly Accessible Penn Dissertations
Cytoplasmic alpha-synuclein (a-syn) aggregates, including Lewy bodies (LBs), are pathological hallmarks of a number of neurodegenerative diseases, most notably Parkinson's disease (PD). Activation of intracellular protein degradation pathways (Pdps) to eliminate these aggregates has been proposed as a therapeutic approach for PD and other synucleinopathies, but the interplay between LB-like a-syn aggregates and Pdps is not completely understood. Here, we investigate this interplay by utilizing a recently developed cellular model in which intracellular LB-like a-syn inclusions accumulate after delivery of pre-formed a-syn fibrils (Pffs) into a-syn-expressing HEK293 cells or cultured primary neurons. This thesis describes the interplay between LB-like ...