Research Article

Inhibiting the Progression of Human Retinoblastoma Cell by Downregulation of MMP-2/MMP-9 Using Short Hairpin RNAs (shRNAs) In Vitro

Figure 1

Confirmation of MMP-2/MMP-9 knockdown by RNAi in WER1-Rb-1 cells. (a) Representative images of WER1-Rb-1 cells after transfection under fluorescence microscopy. (b) Decreased MMP-2 mRNA level after MMP-2 shRNA transfection. (c) Decreased MMP-9 mRNA level after MMP-9 shRNA transfection. (d) Representative WB images of MMP-2/MMP-9 for each group with GAPDH serving as a loading control. , .
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