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. 2022 Jun 17;13:935534. doi: 10.3389/fimmu.2022.935534

Figure 4.

Figure 4

FOXO3a regulates TGF-β and HO-1 in Jurkat cells. (A, B) The mRNA levels of TGF-β and HO-1 were obviously increased by Lv-FOXO3a, but markedly decreased by Si-FOXO3a. (C) Representative immunoblots of TGF-β and HO-1 protein. (D, E) Quantification for TGF-β and HO-1. All data were expressed as mean ± SEM of three independent experiments (n = 3). The differences between experimental group and NC group were analyzed using Student’s t-test. * P < 0.05, ** P < 0.01, *** P < 0.001 versus NC group. Lv-NC, lentivirus negative control, Lv-FOXO3a, FOXO3a overexpression; Si-NC, siRNA negative control; Si-FOXO3a, FOXO3a knockdown.