The mean serum concentrations of Rab35 in healthy controls, PSP, MSA and PD patients were 70.51±5.72, 71.22±9.37, 58.37±8.22 and 131.30±9.67 pg/ml, respectively (Supplemental Table 1 & Figure 2A). The gene discussed is RAB35; the disease is supranuclear palsy, progressive, 1.