Protein expression was analyzed using western blot (Fig. 5B and D) and VSV-ΔM51-driven GFP was analyzed using fluorescent microscopy (Fig. 5C and E) at 24 h p.i. Ruxolitinib strongly stimulated VSV-ΔM51 replication in siSCR-treated cells when added post (Fig. 5B and C) and pre + post (Fig. 5D and E) infection, confirming the critical role of the JAK/STAT pathway in antiviral responses of SUIT-2 cells to VSV-ΔM51 (7, 58). Here, SOAT1 is linked to infection.