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. 2015 Sep 3;9(9):e0004067. doi: 10.1371/journal.pntd.0004067

Fig 2. Differential expression of markers of HIV susceptibility on Th populations isolated from the blood and foreskin.

Fig 2

Expression of (A) CCR5, (B) CD69, and (C) HLA-DR was measured on CD4 T cells isolated from the blood (PBMCs) and foreskin tissue using flow cytometry. “Other” refers to CD4+/CD3+ cells that do not produce IL-17A, IFNγ or IL-22. Expression of surface markers on Th subsets was compared using the Friedman chi-square test; post-hoc pairwise comparisons made using Wilcoxon related samples rank test and Bonferroni adjusted p-values are reported (*p<0.05; **p<0.01; ***p<0.001).