Fig. 2

Cell surface expression of CCR2, CD11b, CD40, CD86, CD163 and CXC3R1 on monocyte (a) and DC (b) cell subsets across study groups (TB/HIV, TB, HIV and HC). Boxes in a and b represent median and interquartile ranges; whiskers represent 5–95 percentiles. Differences among the groups were assessed using a Kruskal–Wallis test with Dunn’s post-test for non-parametric data and one-way ANOVA with Tukey’s post-test for parametric data. *p < 0.05; ** p < 0.01; ***p < 0.001; and ****p < 0.0001