B7-H1 Expression Is Required for Human Endometrial Regenerative Cells in the Prevention of Transplant Vasculopathy in Mice

Figure 6

B7-H1 is required for ERCs to regulate the percentages of T cells and Tregs. Splenocytes were collected from B6 recipients at posttransplant day 8, after being stained by fluorescence-labeled antibodies (for T cells were anti-mouse CD3, CD4, and CD8 antibodies; for Tregs were anti-mouse CD4, CD25, and Foxp3 antibodies); the FACS analysis was used. (a) Dot plots of CD3⁺CD4⁺ T cells, CD3⁺CD8⁺ T cells, and CD4⁺CD25⁺Foxp3⁺ T cells in each group. (b) Percentage of CD3⁺CD4⁺ T cells, CD3⁺CD8⁺ T cells, and CD4⁺CD25⁺Foxp3⁺ T cells in each group. Values were presented as mean ± SEM; statistical analysis was done by one-way ANOVA followed by the LSD test, .

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