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. 2022 Mar 25;14(7):1673. doi: 10.3390/cancers14071673

Figure 9.

Figure 9

The effects of SMYD3 and cyclin D3 depletion on MB cell cytotoxicity. (A) MTT assay of D458 cells treated with cyclin D1/CDK4 or cyclin D3/CDK4 with or without SMYD3 knockout at 3 and 5 days. SMYD3 knockout (KO-SMYD3) CRISPR/Cas9 knockout all-in-one plasmids for specific deletion of three non-overlapping regions of SMYD3 (HCP260717-CG04-3-B) were used to treat D458 cells. (B,C) Bar graph depicting the percentage of control and siCCND3 treated D458 and MB002 cells in each phase of the cell cycle. (D) Western blot analysis of the nuclear extracts (NE) and cytoplasmic extracts (CE) obtained from the control and siCCND3 treated (48 h) D458 cells. Histone H1 and actin were used as the loading control for the NE and CE, respectively. Densitometry analysis for the cyclin D1 and D3 immunoblots of the NE and CE. The statistical significance * p < 0.05, ** p < 0.01, *** p < 0.001.