Fig. 5.

Enhanced homeostatic turnover of CCR7 KO memory T cells. CFSE-labeled CCR7 WT (shaded) and KO (open) P14 memory CD8⁺ T cells from day ∼60 pi were transferred into naive mice. These cells were harvested from the spleen and BM, and then analyzed for CFSE 6–8 wk later. These data were reproduced in two additional experiments with one or two mice per experiment.