Fig. 2
From: Abnormalities of age-related T cell senescence in Parkinson’s disease
CD8+ senescence markers in CMV-positive versus CMV-negative subjects. The figure shows CD57 expression on CD8+ lymphocytes (median fluorescence intensity (MFI) ratio versus unstained lymphocytes), CD8+ CD28loCD57hi cells (percentage of lymphocytes) and TEMRA cells (percentage of lymphocytes) in PD versus age-matched controls stratified by CMV seropositivity. Horizontal lines denote means; *p < 0.05 and ***p ≤ 0.001