a trend towards significancep = 0.081
We next assessed the expression levels of CD3ζ in CD4 + and CD8 + T cells in PBMCs: statistically significantly lower CD3ζ MFI in CD4 + T cells from patients before treatment (15.4±0.6) was observed as compared to controls (20.0±1.3, p = 0.0008); higher CD3ζ MFI in CD4 + T cells that shows a trend towards significance was observed in the treated patients (17.4±0.8, p = 0.081)( Figure 6B ).