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Supplementary Figure 1. A. B. C. D. b -cat (Ser675). E.
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Supplementary Figure 1 A. B. C. D. b-cat (Ser675) E.
Figure legend: Both control (GIPZ-Scrambled) and GIPZ-PAK-1 shRNAmir expressing cells were pre-treated with or without the MEK inhibitor PD98059 (PD) for 1h prior to insulin treatment. Amounts of phosphorylated PAK-1 (Thr423), PAK-1, c-Myc, cyclin D1, Ser675 phosphorylated -cat, total -cat, p-ERK, ERK and b-actin (as the loading control) were detected by Western blotting and subject to densitometric analysis (n=3). A representative blot is shown in Fig, 4C.