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. 2020 Sep 3;10:14584. doi: 10.1038/s41598-020-71128-1

Figure 4.

Figure 4

GRN overexpression (O/E) rescued proliferation and neutralized radiosensitivity enhanced by miR-107 mimic in PC-3 cells. Relative expression of GRN mRNA (a) and protein (b) after cotransfection with NC mimic + pcDNA3.1, miR-107 mimic + pcDNA3.1, NC mimic + pcDNA3.1-GRN, or miR-107 mimic + pcDNA3.1-GRN, respectively. (c) Cell proliferation and (d) colony formation of PC-3 cells cotransfected with the above RNAs and plasmids after IR. Data were representative of more than three independent experiments, with each performed in triplicate. (*p < 0.05; **p < 0.01). pcDNA3.1 represents the empty vector pcDNA™3.1(−). pcDNA3.1-GRN represents the vector pcDNA™3.1(−) containing the GRN gene construct. NS represents the none significant.