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. 2015 Dec 18;16:149. doi: 10.1186/s12931-015-0309-0

Fig. 1.

Fig. 1

The effect of dmPGE2 on human bronchial epithelial cell proliferation and induction of expression and activation of PDK1. a Effects on cell proliferation. b dmPGE2 increases the phosphorylation and expression of PDK1 in a time- and dose-dependent manner in BEAS2B and HBEc14-KT cells. c PDK1 inhibitor OSU-03012 decreases cell proliferation induced by dmPGE2 in normal bronchial epithelial cells. d PDK1 siRNA decreases the cell proliferation induced by dmPGE2 in normal bronchial epithelial cells. e PDK1 plasmid increases the cell proliferation induced by dmPGE2 in normal bronchial epithelial cells. f Effect on mRNA expression. g Effect on PDK1 promoter activity