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Figure 1 | Journal of Translational Medicine

Figure 1

From: Cross-presentation of viral antigens in dribbles leads to efficient activation of virus-specific human memory t cells

Figure 1

The kinetics of CD4 and CD8 T-cell activation following exposure to DRibble-pulsed APC. (A,B) PBMCs were separated into monocytes and lymphocytes by Elutra apheresis. Monocytes were pulsed with CEF DRibbles for 6 hours. After that time autologous T cells were added into wells at a ratio of 5:1 (T cells:monocytes). Brefeldin A was added to the culture after the time periods specified in the figure. All cells were harvested at the same time and prepared for flow cytometry. (C,D) PBMCs (monocytes and T cells) were cultured with pp65 DRibbles and then Brefeldin A was added to the culture after the time periods specified in the figure. Cells were harvested at the same time and prepared for flow cytometry.

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