CD4+ T cell memory subset numbers are associated with differential preservation mechanisms.

CD4+ TCM cells (A–B): Correlation between frequency of CD4+Ki67+ memory cells and absolute number of CD4+ TCM cells in VNPs (A) and PPs (B). CD4+ TSCM cells (C–D) Correlation between frequency of CD4+Ki67+ memory cells and absolute number of CD4+ TSCM cells in VNPs (C) and PPs (D). (E) Correlation between HIV DNA infection per 100 CD4+ TSCM cells and absolute number of CD4+ TSCM cells. CD4+ TEM cells (F–H): Correlation between frequency of CD4+Ki67+ memory cells and absolute number of CD4+ TEM cells in VNPs (F) and PPs (G). (H) Correlation between frequency of CD4+CD38+HLA-DR+ memory T cells and absolute number of CD4+ TEM cells. p and r values from spearman correlations, with linear regression shown as line. Box around significant (p<0.05) values. Circles, VNPs; Squares, PPs.