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. 2016 Feb 14;7(21):30166–30177. doi: 10.18632/oncotarget.7379

Figure 6. SOX9 regulates immune resistance in melanoma cells.

Figure 6

A. Expression of CEACAM1 in TIL14, as assessed by flow cytometry. B.-D. 526mel B., 624mel C. and 009mel D. melanoma cells transfected with an anti-SOX9 siRNA or a scrambled control were incubated with effector cells TIL14. Following incubation, cells were stained with PI and specific lysis was assessed using flow cytometry. Experiments were performed in triplicates. Figures show one representative experiment for each cell type out of three performed. Asterisks represent P values: *P < 0.05; **P < 0.01; ***P < 0.001 (2-tailed t test).