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. 2021 May 29;21:284. doi: 10.1186/s12935-021-01993-x

Fig. 5.

Fig. 5

LncRNA WDFY3-AS2 upregulated SDC4 expression by sponging miR-139-5p in OC A2780-DDP cells. A Dual luciferase reporter assay validated miR-139-5p binding to SDC4. B RNA pull-down confirmed that the binding of miR-139-5p and SDC4 by the miR-139-5p-biotin. C qRT-PCR expression analysis of SDC4 in OC A2780-DDP cells. D Western blotting assessment of SDC4 protein expression in OC A2780-DDP cells. E The negative correlation between miR-139-5p and SDC4, n = 15. F, G, The mRNA and protein expression of SDC4 in si-WDFY3-AS2 transfected cells with co-transfection of miR-139-5p inhibitor. ###P < 0.001 vs. si-WDFY3-AS2 + inhibitor NC, ***P < 0.001 vs. control