In movement disorders without α-syn pathology (n = 9, PSP and CDB), we have found a positive correlation (r = 0.714; P = 0.0465) between ROUTINE respiration and SIRT3 expression in PBMCs and positive correlation between ROX and SIRT3 expression in PBMCs (r = 0.833; P = 0.0102). Here, SIRT3 is linked to movement disorder.