Fig. 5.

Combined cell-therapy with MDSCs and Treg altered the subpopulation of T and B cells in mice with aGVHD. a Splenocytes (5 × 10⁶) plus bone marrow cells (5 × 10⁶) from B6 mice were transplanted into irradiated B/c mice via intra-vein injection. Twenty-eight days after BMT, splenocytes from each group of mice were isolated and the expression levels of IL-4, IL-17, IFN-γ, and Foxp3 were determined by flow cytometry. This experiment was performed once using 6 mice. b Twenty-eight days after BMT, splenocytes isolated from each group of mice stained with antibodies against distinguishing B cell subsets. The percentage of B220⁻CD138⁺ plasma cells and CD1d⁺CD5⁺IL-10 producing B cells were analyzed by flow cytometry. Representative data from 2 independent experiments are shown *p < 0.05; **p < 0.01; ***p < 0.001). Numbers in the plots indicate percentages of gated cells