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. 2017 Sep 7;7:10814. doi: 10.1038/s41598-017-11445-0

Figure 3.

Figure 3

Effects of ADI on the regulation of HIF-1α stability by p300, HDAC2, and Sin3A. (a) ChIP assay of ASS1 promoter associations of p300, HDAC2 and Sin3A in A2058 cells treated with ADI for 15 min. (b to d) Effects of p300, Sin3A, and HDAC2 knockdown by siRNA as indicated on the expression of other proteins in the presence and absence of ADI (0.5 μg/ml, 1 hr). (e to g) ChIP assays of effects of p300, Sin3A, and HDAC2 knockdown on the ASS1 promoter associations of HIF1α, PHD2, HDAC2, p300, and Sin3A as indicated Cells were transfected with given siRNA as specified for 24 hr followed by ADI treatment (0.5 μg/ml) for 15 min.