Fig. 6. Frequency of CD32⁺ on CD69⁺ cells correlates with HIV DNA and RNA loads during suppressive ART.

(A to D) Frequency of CD32⁺ CD4⁺ T cells and frequency of CD32⁺ on CD69⁺ CD4⁺ T cells were examined in relation to total HIV DNA load measured in unfractionated PBMCs and isolated CD4⁺ T cells. (E to H) Frequency of CD32⁺ CD4⁺ T cells and frequency of CD32⁺ on CD69⁺ CD4⁺ T cells were examined in relation to cell-associated HIV RNA load measured in unfractionated PBMCs and isolated CD4⁺ T cells. Correlations were evaluated using two-tailed Spearman’s rank correlation coefficient tests. n = 27 HIV⁺ ART⁺ individuals.