Fig. 5From: Parkinson’s disease patients have a complex phenotypic and functional Th1 bias: cross-sectional studies of CD4+ Th1/Th2/T17 and Treg in drug-naïve and drug-treated patientsTreg cells in HS and PD patients. Cells are shown as absolute numbers (upper panels) and as percentage of total CD4+ T cells and of total Treg, respectively (lower panels). Data are medians with 25°–75° percentiles (boxes) and min–max values (whiskers)Back to article page