Fig. 4

Latency reversal by co-culture with antigen-loaded dendritic cells (DC). a Flow cytometric detection of CD69 expression levels on CD4 T cells after 48 hours stimulation with the indicated peptide pools or whole proteins and DCs. All peptide pools were used at a concentration of 1 µg/ml per peptide. b Expression levels of cell-free HIV-1 Gag RNA measured by real-time RT-qPCR after seven days of co-stimulation with DC presenting the indicated proteins and peptide pools at a concentration of 1 µg/ml per peptide in the presence of 1 µM raltegravir (RAL). Each participant’s cells are shown using a distinct symbol (n = 2)