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. 2022 Apr 8;13(4):322. doi: 10.1038/s41419-022-04732-w

Fig. 4. Hsa_circRNA_0088036 functions as a sponge for miR-140-3p.

Fig. 4

A Potential binding sites of hsa_circRNA_0088036 and miR-140-3p. B MiR-140-3p expression in 72 paired human BCa and adjacent normal bladder tissues. C Correlation analysis of miR-140-3p and hsa_circRNA_0088036 was performed with the Pearson’s correlation coefficient. D MiR-140-3p levels were measured in patients with low hsa_circRNA_0088036 (n = 36) and high hsa_circRNA_0088036 (n = 36) expression. E OS curves of BCa patients were analyzed according to miR-140-3p expression. F Relative levels of hsa_circRNA_0088036 in T24 and UMUC3 lysates after RNA pull down using oligo probe or hsa_circRNA_0088036 probe. G Dual luciferase reporter assays demonstrated that miR-140-3p is a direct target of hsa_circRNA_0088036. H An immunoprecipitation assay was performed with primers specific for hsa_circRNA_0088036. I A schematic of hsa_circRNA_0088036 WT and MUT luciferase reporter vectors. J Relative luciferase activities were calculated in cells co-transfected with miR-140-3p mimics and NC and WT or MUT luciferase reporter vectors.