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. 2021 Jul 19;12(1):3566–3577. doi: 10.1080/21655979.2021.1947939

Figure 4.

Figure 4.

The relationship between SP1 and STK39

(a,b) The expression correlation and binding sequences between SP1 and STK39 was analyzed using GEPIA database. (c) The result of dual-luciferase report assay. ***P < 0.001 vs STK39-WT + pcDNA3.1. (d) Chromatin immunoprecipitation (ChIP) assay was adopted to detect the interaction between STK39 and SP1. ***P < 0.001 vs IgG. (e-f) The transfection efficiency of SP1 overexpression in Hep3b cells. **P < 0.01 and ***P < 0.001 vs Control; ##P < 0.01 and ###P < 0.001 vs pcDNA3.1. (g,h) The mRNA and protein expression of STK39 in Hep3b cells that transfected with indicated vectors was examined with RT-qPCR and western blot assay. ***P < 0.001 vs Control; ###P < 0.001 vs shRNA-NC; $$$P < 0.001 vs shRNA-STK39; &&&P < 0.001 vs shRNA-STK39+ pcDNA3.1.