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. 2022 Jan 10;60(2):16. doi: 10.3892/ijo.2022.5306

Figure 1.

Figure 1

Total mRNA obtained from MCF-7 (A and B) or MDA-MB-231 (C and D) cells transfected with either scramble or specific siRNA to silence PDIA1 gene expression and treated with either etoposide (ETO) (A and C) or interferon γ (IFN-γ) (B and D). PDIA1, protein disulfide isomerase A1 protein levels in scramble or PDIA1 siRNA transfected MCF-7 (E) or MDA-MB-231 (F) cells. The plots at the bottom of the figure indicate the transfection efficiency for the PDIA1-siRNA transfected compared to that for the scramble siRNA transfected cells. The data represent the mean of three independent experiments and the error bars represent mean ± SEM. ****P<0.001. PDIA1, protein disulfide isomerase A1.