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. 2022 Nov 9;13(11):942. doi: 10.1038/s41419-022-05393-5

Fig. 5. HOXA11-AS served as a scaffold to recruit c-Jun to the Tpl2 promoter in nucleus.

Fig. 5

A Effect of HOXA11-AS on Tpl2 mRNA stability was confirmed via ActD assay. B Effect of HOXA11-AS on Tpl2 transcriptional activity was verified by luciferase assay. C The combination of HOXA11-AS and c-Jun was verified by RIP experiment. D The binding of HOXA11-AS to four different domains of c-Jun (Jun-FL, Jun-TAD, Jun-241 and Jun-DBD) was verified by luciferase assay in U87 and LN229 cells. E The binding sites of c-Jun to the Tpl2 promoter region were verified by ChIP assay. F Luciferase assay was used to determine the region of the Tpl2 promoter that might interact with c-Jun. G Luciferase assay was used to determine the region of the Tpl2 promoter that might interact with HOXA11-AS. H C-Jun binding to Tpl2 promoter region depending on HOXA11-AS was determined by ChIP assay. I, J HOXA11-AS regulating Tpl2 expression depending on c-Jun was confirmed via RT-qPCR and western blot. *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001.