Figure 7.
RVX-208 and PFI-1 do not up-modulate the expression of CD4, CXCR4 and CCR5 of CD4+ T cells. (A and B) CD4+ T cells isolated from healthy donors were treated with prostratin (1 μM), RVX-208 (50 μM) or PFI-1 (5 μM) and stained for surface markers 72 hours after the treatment initiation. Fractions of CD4, CXCR4 (A) and CCR5 (B) positive cells were analyzed by flow cytometry. (C) The percentage of CD4, CXCR4 and CCR5 positive cells was calculated. *p < 0.05.