Fig. 4.

Si-circCEP128 inhibits the expression of circCEP128 not CEP128. a SOX11detection of 4 bladder cancer cells was conducted by qRT-PCR. b Cellar locations of circCEP128 were in TCCUSP and BIU-87 cytoplasm. Scale bar, 2 μm. c Schematic model of the si-circRNAs. si-CEP128 targets the CEP128 linear transcript, si-circCEP128 targets the back-splice junction of circCEP128. d and e Si-circCEP128 knocked down only the circular transcript and did not affect the expression of linear species. Si-CEP128 knocked down only the CEP128 linear transcript but not the circular transcript. ^**P < 0.01, compared with NC