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. 2020 Feb 25;14:773–782. doi: 10.2147/DDDT.S229270

Figure 2.

Figure 2

Fisetin inhibits the proliferation of PAK4-overexpressing OSCC cells.

Notes: Western blot results showing that PAK4-lentivirus (PAK4-Lv) infection markedly increases protein levels in (A) SCC9, (B) SCC4, and (C) Tca8113. (D) SCC9-PAK4-Lv, (E) SCC4-PAK4-Lv, and (F) Tca8113-PAK4-Lv cells stably expressing PAK4 protein were treated with fisetin (2 and 5 µM) for 7 days. The numbers of cell colonies were counted with ImageJ. Data are presented in the histogram as mean ± standard deviation (n=3). *P < 0.05, **P < 0.01 vs. DMSO.