Fig. 3From: Detection of skin α-synuclein using RT-QuIC as a diagnostic biomarker for Parkinson’s disease in the Chinese populationSkin RT-QuIC results exhibit no correlation with disease progression. Raw RT-QuIC assay parameters reveal no association with PD duration: longer disease duration (A, E), higher Hoehn and Yahr (H&Y) stage (B, F), higher Unified Parkinson’s Disease Rating Scale (UPDRS) score (C, G), and lower Mini-Mental State Examination (MMSE) score (D, H) do not exhibit a higher final ThT fluorescence or longer lag phaseBack to article page