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. 2021 Dec 20;12:799124. doi: 10.3389/fimmu.2021.799124

Figure 4.

Figure 4

An increased frequency of platelet-CD4 + T cell aggregates is positively correlated with sCD14 and sCD163 during HIV-1 infection. (A) Serum level of sCD14 from HCs (n=19), TNs (n=28), IRs (n=21) and INRs (n=12). (B) Serum level of sCD163 from HCs (n=19), TNs (n=28), IRs (n=21) and INRs (n=12). (E) Frequencies of CD38+HLA-DR+CD4+T cell in CD4+ T cells from HCs (n=11), TNs (n=13), IRs (n=17) and INRs (n=11). Correlation between (C) plasma sCD14 levels (n=28), (D) plasma sCD163 levels (n=28), and (F) CD38+HLA-DR+CD4+ T cells (n=13) and the frequencies of platelet-CD4+ T cell aggregates in CD4+ T cells. *P < 0.05, **P ≤ 0.01, ***P ≤ 0.001, ****P ≤ 0.0001.