FIGURE 2.

Immune monitoring of circulating immune cells and their activation and differentiation status in clinical follow-up. A, Number of circulating lymphocytes, total CD3⁺, CD3⁺CD4⁺, CD3⁺CD8⁺, and CD25⁺CD127⁻ regulatory T cells (Tregs). The shaded area corresponds to the normal range. B, Number of circulating CD19⁺ B cells and NK cells, defined by CD3⁻CD56⁺. The shaded area corresponds to the normal range. C, Frequency of CD11a⁺⁺ lymphocytes among CD3⁺CD4⁺ and CD3⁺CD8⁺ T cells. D, Frequency of CD57⁺ lymphocytes among CD3⁺CD4⁺ and CD3⁺CD8⁺ T cells. E, Frequency of HLA-DR⁺ lymphocytes among CD3⁺CD4⁺ and CD3⁺CD8⁺ T cells