CD4 and nervous system disorder: A clear difference among PBMCs from healthy blood donors and individuals with neurological diseases can be seen in the boxplots of TCRαβ+CD4+CD25−CD107a+CD127+ T-cells (p = 0.0008) and less clearly in TCRαβ+CD4+CD25int+CD127+(p = 0.043) (Figure 5), the absolute number of events for each T-cell population segregated by groups is provided in the supplementary Table S3.