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. 2019 Dec 27;9:19977. doi: 10.1038/s41598-019-56461-4

Figure 3.

Figure 3

Inhibition of autophagy potentiates the antitumor effects of 9-ING-41 in bladder cancer cells. (A) Brightfield images of T24 cancer cells treated with Vehicle (Control) and 9-ING-41 5 μM for 24 hours. (B) T24 bladder cancer cells were treated with 9-ING-41 10 μM for 48 hrs. Post-treatment, whole cell lysate was prepared from the cells, separated by SDS-PAGE (20 μg/well), transferred to PVDF membrane, and immunoblotted as indicated. (C) Relative cell growth was measured by MTS assay in bladder cancer cell lines T24 and HT1376 treated with 9-ING-41 in combination with autophagy inhibitor chloroquine for 72 hours as indicated. Columns, mean; bars, SD. *P < 0.05 by one-way ANOVA with Tukey post-hoc test.