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. 2022 Nov 5;8:448. doi: 10.1038/s41420-022-01244-6

Fig. 5. UM171 upregulates expression of the cell cycle inhibitor p21CIP1 independent of PIM1 activation.

Fig. 5

A HEL cells were treated with indicated doses of UM171 and subjected to western blot for P21CIP1 and PIM1 expression. B, C HEL cells were treated with UM171, LGH447, and UM171 + LGH447 for 24 hours and subjected to Q-RT-PCR (B) or western blot (C) analysis for the indicated genes. D, E HEL cells were treated with UM171, GSK-LDS1 (10 μM), and P21CIP1 levels were determined by Q-RT-PCR (D) and western blotting (E). F Cell cycle arrest of HEL cells treated with UM171, LGH447 and UM171 + LGH447. Right panel shows the percentage of cells in different phases of the cell cycle.