alpha synuclein 32 alpha-Synuclein article 30 Humans 24 Amyloid 22 Fluorescent Dyes 22 amyloid 20 chemistry 20 human 20 Parkinson disease 18 protein aggregation 16 fluorescent dye 14 methodology 14 Parkinson's disease 12 fluorescence microscopy 12 metabolism 12 priority journal 12 Parkinson Disease 10 Protein Structure, Secondary 10 human cell 10 Cell Line, Tumor 8 Kinetics 8 Microscopy, Fluorescence 8 Spectrometry, Fluorescence 8 controlled study 8 cysteine 8 fluorescence 8 genetics 8 hybrid protein 8 kinetics 8