Fig. 1.

Tim-3 expression on NK cells and CD4⁺ T cells in HIV⁻, HIV⁺, HIV⁺ CD4⁺ T cell high, and HIV⁺ CD4⁺ T cell low groups. a The percentage of Tim-3 expression on NK cells (HIV⁻, n = 13; HIV⁺, n = 28; HIV⁺ CD4⁺ T cell high, n = 15; and HIV⁺ CD4⁺ T cell low, n = 13). b The percentage of Tim-3 expression on CD4⁺ T cells in each of the four groups (HIV⁻, n = 13; HIV⁺, n = 28; HIV⁺ CD4⁺ T cell high, n = 15; and HIV⁺ CD4⁺ T cell low n = 13). All data analysis was performed using GraphPad Prism 9.0 software (URL: www.graphpad.com). A Mann–Whitney test was used to compare groups; ^*p < 0.05, ^**p < 0.01, ^***p < 0.001, ^****p < 0.0001