Furthermore, miR-148b-3p mimic was proved to reverse the promotive effect of circ_0120376 on CEP55 expression, while the miR-148b-3p inhibitors attenuated the suppressing effect of circ_0120376 knockdown on CEP55 expression in NSCLC cells (Figure 5J, K). This evidence concerns the gene CEP55 and non-small cell lung carcinoma.