E The mRNA levels of Akt2 in WT (n=3) and Ifnar1 KO (n=3) PEMs stimulated with VSV and lipo-ISD for 6 hours were detected by qRT-PCR. Data information: *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001 and ns, not significant (P > 0.05); using two-way ANOVA test Data are from three independent biological replicates Error bars mean ± SEM). 