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. 2018 Aug 22;11(5):395–407. doi: 10.1093/jmcb/mjy045

Figure 6.

Figure 6

ADP-mediated antiviral activities are dependent on EPAC1. (A) HeLa cells were treated or not with H89 (10 μM) for 1 h before being treated with ADP (100 μM) for 6 h and then infected with VSV (MOI = 0.01) for 12 h. VSV RNA replicates were detected by Q-PCR. (B) HeLa cells were treated or not with H89 (10 μM) for 1 h before being treated with ADP (100 μM) for 6 h and then infected with HSV-1 (MOI = 0.01) for 16 h. HSV-1 RNA replicates were detected by Q-PCR. (C) HeLa cells were pretreated or not with ESI-09 (10 μM) for 1 h before being exposed to ADP (100 μM) for 6 h. The cells were then infected with VSV (MOI = 0.01) for 12 h and VSV RNA replicates were detected by Q-PCR. (D and E) HeLa cells were pretreated or not with ESI-09 (10 μM) for 1 h before being exposed to ADP (100 μM) for 6 h. The cells were then infected with HSV-1 (MOI = 0.01) or NDV (MOI = 0.01) for 16 h and viral RNA replicates were detected by Q-PCR. (F) RAW264.6 cells were treated or not with ESI-09 (10 μM) for 1 h before being exposed to ADP (100 μM) for 6 h. The cells were then infected with HSV-1 (MOI = 0.01) for 16 h, and HSV-1 RNA replicates were detected by Q-PCR. (G) HeLa cells were pretreated or not with ESI-09 (10 μM) for 1 h before being exposed to ADP (100 μM) for 6 h. The cells were then infected with VSV (MOI = 0.01) for 12 h and VSV-G protein levels were detected by western blotting. (H) EPAC1+/+ and EPAC1−/− HeLa cells were exposed to VSV (MOI = 0.01) for 12 h, and the expression of EPAC1 was detected by western blotting. (I) EPAC1+/+ and EPAC1−/− HeLa cells were treated with ADP (100 μM) for 6 h and then infected with VSV (MOI = 0.01) for 12 h. VSV RNA replicates were detected by Q-PCR. (J) EPAC1+/+ and EPAC1−/− HeLa cells were treated with ADP (100 μM) for 6 h and infected with VSV (MOI = 0.01) for 12 h. VSV-G protein levels were detected by western blotting. Data are shown as mean ± SD. *P < 0.05; **P < 0.01; ***P < 0.001; ns, not significant.