Figure 5.

mtTFA expression in CD4 T cells in ART-controlled PLHIV and HS. (A–D) Flow cytometry analysis of mtTFA expression in total CD4⁺, CD4⁺CD45RA⁺, CD4⁺CD45RA^-, CD4⁺CD71⁺, CD4⁺CD71^-, CD4⁺CD71⁺CD45RA⁺, CD4⁺CD71⁺CD45RA^-, CD4⁺CD71^-CD45RA⁺, and CD4⁺CD71^-CD45RA⁺ cell subsets from HIV-INRs, HIV-IRs, and HS. (E) Spearman’s correlation between the frequency of mtTFA⁺ cells in the CD71⁺CD4⁺ subset and the percentage of CD4⁺ T cells within PBMCs from HIV-INRs, HIV-IRs, and HS. (F) Spearman’s correlation between the frequency of mtTFA⁺ cells in the CD71⁺ CD4⁺ subset and the percentage of CD71⁺ cells in HIV-INRs, HIV-IRs, and HS.