Investigating the Role of Alpha-Synuclein Charge in Synaptic Vesicle Fusion and Neurotransmitter Release Using Mass Spectrometry Biomedical Sciences Neuroscience Medicine & Health, STEM, Research Investigating the Role of Alpha-Synuclein Charge in Synaptic Vesicle Fusion and Neurotransmitter Release Using Mass Spectrometry Dawit Negasi Jun 22, 2025