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. 2021 Feb 4;12(12):933–945. doi: 10.1093/jmcb/mjaa043

Figure 2.

Figure 2

HDAC4 interacts with IκBα and p65. (A and B) Immunoblotting analysis of phosphorylated (p-) or total IKKβ, p65, and IκBα, HDAC4, or ACTIN (loading control throughout) during LPS or TNFα challenge in BMDCs or HEK293T cells. HDAC4 knockdown was performed by using siRNA or shRNA. (C) Endogenous interactions between HDAC4 and IKKβ, p65, or IκBα. BMDCs were left untreated or treated with LPS (100 ng/ml) and HEK293T cells were treated with TNFα (20 ng/ml) for the indicated times before coimmunoprecipitation (coIP) and immunoblotting (IB) analyses.