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. 2021 Mar 9;11:5496. doi: 10.1038/s41598-021-84185-x

Figure 1.

Figure 1

Comparison of WT, mock and hMT3 in UKF-NB-4 neuroblastoma cells. The cells were transfected with either pcDNA3.1-GFP-TOPO (mock transfection) or pcDNA3.1-GFP-hMT3-TOPO (hMT3). (A) Transfection was validated by confocal microscopy through fluorescence of expressed GFP. The length of scale bar is 10 µm. (B) qRT-PCR showing changes in mRNA encoding hMT3 upon transfection. Data were analysed by comparative CT method and presented as relative fold gene expression (2–ΔΔCT). (C) Whole-cell lysates immunoblots showing higher expression of hMT3 in UKF-NB-4hMT3 compared to UKF-NB-4CDDP cells. GAPDH, loading control. The number below the bands show values obtained by densitometric analysis of bands. (D) Percentages of metabolically active cells after treatment with annotated concentrations of CDDP. **p < 0.001, *p < 0.05. WT, wild-type.