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. 2021 Jan 4;12(1):29. doi: 10.1038/s41419-020-03303-1

Fig. 2. XPO1 inhibitor KPT-8602 inhibits the expression of KSHV genes except for LANA and vCyclin genes during primary infection.

Fig. 2

AL HUVEC were pretreated with 0.5 µM KPT-8602 for 1 h and then infected with KSHV in the presence of KPT-8602 for 4, 12, 24, 36, and 48 h. Cells were collected for RNA extraction and examined for the expression of KSHV transcripts by RT-qPCR. M HUVEC were pretreated with 0.5 µM KPT-8602 for 1 h and then infected with KSHV in the presence of KPT-8602. The cell lysate was collected at 4, 12, 24, and 48 hpi and analyzed for the expression of viral proteins by Western blotting. β-actin served as the loading control.