Fig. 1. Differential effect of IKKβ inhibition on virus-induced type 1 IFN expression in cDCs and pDCs.
(A) Effect of IKKβ inhibitor PS-1145 on SeV infection-induced type 1 IFN production by splenic pDCs and BM-derived pDCs determined by ELISA. (B) Effect of PS-1145 on SeV infection-induced IFN-β and IFN-α protein expression in cDCs determined by ELISA. All virus infections were for 6h. SeV: sendai virus. PS: PS-1145. Sp_pDCs: splenic plasmacytoid dendritic cells. BM_pDCs: bone marrow-derived plasmacytoid dendritic cells generated by FLT-3 ligand. P-values are specified as *<0.05, **<0.01, ***<0.001. Representative results from 3 independent experiments are shown.