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. Author manuscript; available in PMC: 2017 Aug 28.
Published in final edited form as: Cancer Lett. 2016 May 26;379(1):60–69. doi: 10.1016/j.canlet.2016.05.029

Figure 5. Regulation of the expression of HEXIM1 direct targets by HMBA and 4a1.

Figure 5

(A) and (B) MCF7 cells were treated with vehicle (DMSO), 5 mM HMBA, or 50 uM 4a1 for 8 h, (C) MCF7 cells transfected with control siRNA or HEXIM1 siRNA were treated with vehicle (DMSO) or 50 uM 4a1 for 8 h. Cells were processed for RT-PCR analyses or Western blot analyses of HEXIM1 targets relative to GAPDH. The figures are representative of 3 experiments. * p < 0.01 relative to DMSO treated cells.