Claudio O. Fernández

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α-synuclein is an abundant presynaptic protein that is important for regulation of synaptic vesicle trafficking, and whose misfolding plays a key role in Parkinson's disease. While α-synuclein is disordered in solution, it folds into a helical conformation when bound to synaptic vesicles. Stabilization of helical, folded α-synuclein might therefore(More)
Amyloid aggregation of α-synuclein (AS) is one of the hallmarks of Parkinson’s disease. The interaction of copper ions with the N-terminal region of AS promotes its amyloid aggregation and metal-catalyzed oxidation has been proposed as a plausible mechanism. The AS(1–6) fragment represents the minimal sequence that models copper coordination to this(More)
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