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. 2016 Oct 21;9:6511–6518. doi: 10.2147/OTT.S116629

Figure 1.

Figure 1

Effects of the combination of irradiation with CpG ODN 7909 on regulation of protein expression in H460 cells. H460 cells treated with CpG ODN 7909 alone or in combination with ionizing radiation were subjected to protein extraction and Western blot analysis of protein levels. All experiments were repeated three times. (A) PD-L1 expression; (B) TLR9 expression; (C) p65 expression. Upper panel, target protein; bottom panel, β-Actin. The graphs are quantified data of the Western blots. *P<0.05 and **P<0.01 compared to the control.

Abbreviations: CpG ODN, CpG oligodeoxynucleotides; PD-L1, programmed death-ligand 1; TLR9, toll-like receptor 9; IR, irradiation.