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. 2015 Sep 2;6(30):28755–28773. doi: 10.18632/oncotarget.4810

Figure 7. Effects of ETV4 expression on lung cancer cell stemness and proliferation.

Figure 7

A–D. mRNA expression levels of ETV4 (A), ALDH (B), CD133 (C), and Sox2 (D). E. ALDH activity as measured by flow cytometry. F. Percentage of cell proliferation as measured by the MTT assay in ETV4-overexpressed H1435 (left panel) and ETV4-knockdown CL1–5 cells (right panel). Results are shown as the mean ± standard deviation based on triplicate experiments. *P < 0.05, **P < 0.01, and ***P < 0.001 (Student's t test).