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. 2019 Jul 3;12(2):114–121. doi: 10.1080/21541248.2019.1635403

Figure 6.

Figure 6.

Suppression of RhoGDIβ expression modestly activate Cdc42 under basal condition but does not alter glucose-induced Cdc42 activation. INS-1 832/13 cells were transfected with scrambled siRNA or siRNA targeted to RhoGDIβ protein. After 48 h of transfection, cells were subjected to overnight starvation and then were treated with LG (2.5 mM) or HG (20 mM) for 3 mins. Cdc42 activation was quantified by Cdc42 pull-down assay. The results from four independent experiments are presented as means ± SEM. The data are expressed as fold change relative to LG-mock (n = 4; * p < 0.05). Comparisons shown: a: significant compared with LG-treated mock; b: significant compared with HG-treated mock; c: significant compared with LG-treated Scr-si; NS: Not significant