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. 2020 Nov 11;21(22):8479. doi: 10.3390/ijms21228479

Figure 8.

Figure 8

Expression profiles of eight signature genes in the HBE, A549, and PC-9 cell lines. (A) RT-PCR analysis of relative mRNA expression. The genes expression levels for each of the eight genes were significantly increased in A549 and PC-9 cells compared to HBE cells (p < 0.0001). (B) Western blot analysis of protein expression levels. Every protein appeared to have higher expression levels in A549 and PC-9 cells compared with HBE cells. The measurements of mRNA and protein expression levels were performed in triplicate.