Figure 4.

YPF effect on TSLP-mediated DCs in vitro. (a) Effect of YPF on CD80, CD86, MHC-II, and CD252 (OX40L) on the TSLP-mediated DC surface. (b) Effect of YPF on differentiation of CD4+ IL-13+ T cells in the mixed lymphocyte reaction. (c and d) Effect of YPF on Th1 and Th2 cytokine levels in culture supernatants of the mixed lymphocyte reaction. ∗p < 0.05, ∗∗p < 0.01 vs. control group; #p < 0.05, ##p < 0.01 vs. TSLP group.