Research Paper Advance Articles

An updated immunosenescence exploration in healthy Chinese donors: circular elevated PD-1 on T cell and increased Ki67 on CD8+ T cell towards aging

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Figure 3. Relationship between age and percentages of lymphocyte subsets in the male or female population. (A) CD4+/CD8+ percentage, (B) CD4+CD45RA- T cell percentage, (C) CD4+CD45RA+ T cell percentage, (D) CD4+Naïve T cell percentage, (E) CD4+CD45RA+CD31+T cell percentage, (F) CD4+CD25+CD 127- T cell percentage, (G)CD8+CD45RA- T cell percentage, (H) CD8+Naive T cell percentage, (I) CD4+CD38+ T cell percentage, (J) CD4+HLA-DR+ T cell percentage, (K) CD8+HLA-DR+ T cell percentage, (L) CD8+CD28+ T cell percentage, (M) CD8+CD38+ T cell percentage, (N) CD4+PD-1+ T cell percentage, (O) CD8+Ki67+ T cell percentage, (P) CD8+PD-1+ T cell percentage. Correlations between two variables were done using Spearman’s correlation and linear regression was used to plot graph.