Research Article
Potential Role of GST-π in Lung Cancer Stem Cell Cisplatin Resistance
Figure 5
GST-π protein expression in A549 cell spheres. A549 cell spheres were treated with DDP, BSO combined with DDP, and NAC combined with DDP. (a) Protein expression of GST-π was detected by western blotting. (b) GST-π protein was normalized to β-actin. Data are presented as the of three independent experiments. vs. the control group; # vs. the D group; & vs. the B+D group. GST-π: glutathione-sulphur-transferase-π; DDP: cisplatin; BSO: DL-buthionine-(S,R)-sulphoximine; NAC: N-acetylcysteine.
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