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. 2010 Oct 8;10:538. doi: 10.1186/1471-2407-10-538

Figure 5.

Figure 5

Suppression of LATS2 expression inhibits growth, induces apoptosis and S-phase increase. A, 5-8F and CNE2 cell lines were transfected with LATS2 siRNA1 (75 nM) or control siRNA (75 nM). Cell lysates were generated 72 h post-transfection, followed by immoblot analysis to determine LATS2 expression. GAPDH was used as the loading control. B, Growth curve of 5-8F and CNE2 cells upon LATS2 silencing. Results represent the means ± SD (n = 3).*p < 0.05. C, Flow cytometry analysis of apoptosis by using AnnexinV FITC and PI double staining 72 h after transfection. The percentages of apoptotic 5-8F cells transfected with LATS2 siRNA1 and control siRNA were 42.3% and 18.9%, respectively. In CNE2 cells, the percentages of apoptosis in cells transfected with LATS2 siRNA1 and control siRNA were 34.6% and 17.6%. D. Cell cycle distribution was monitored by flow cytometry. The percentages of cells in S-phase in 5-8F cells transfected with LATS2 siRNA1 and control siRNA were 42.6% and 27.2%, respectively. In CNE2 cells, the percentages of S-phase cells among those transfected with LATS2 siRNA1 and control siRNA were 33.7% and 25.7%, respectively.