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. 2015 Oct 7;2:15019. doi: 10.1038/mto.2015.19

Figure 6.

Figure 6

Cell cycle profiles of human hepatoma cells undergoing epi-virotherapeutic cotreatment with resminostat and MeV-SCD: human hepatoma cell lines HepG2, Hep3B, and PLC/PRF/5 were infected with MeV-SCD (MeV) or mock infected (MOCK) and resminostat (Res) was added at 3 hpi or not. Intracellular DNA was stained with propidium iodide (PI) at 96 hpi and measured by flow cytometry. Combinatorial treatment (Res + MeV) was found to enhance the population of hypoploid/apoptotic cells (black vertical bars: sub2N) compared to corresponding single agent treatments (Res or MeV); concurrently, fractions of proliferating cells (represented in cell cycle phases S and G2) were found to diminish. Means of three independent experiments carried out in duplicates or triplicates are shown. P values of one-way ANOVA with a Tukey posttest.