Fig. 3From: CD117+CD44+ Stem T Cells Develop in the Thymus and Potently Suppress T-cell Proliferation by Modulating the CTLA-4 PathwayCTLA-4 expression correlates with Foxp3 expression in thymocytes. Cells were stained as in Fig. 1 with Foxp3 (PE) and analyzed by flow cytometry. a CTLA-4 and Foxp3 expression in different thymocyte populations. b CTLA-4 expression in Foxp3-positive thymocytes. c Foxp3 expression in CTLA-4-positive thymocytes. Data are mean percent of total and live thymocytes in each cell subset ± SD from three independent experiments. ***p < 0.001Back to article page