MEMO1 and non-small cell lung carcinoma: The mutant type binding sequence in circ-MEMO1 was also inserted into luciferase reporter vector to generate circ-MEMO1-mut, and the luciferase activity remained almost unchanged in circ-MEMO1-mut group when co-transfected with miR-NC or miR-101-3p (Figures 5B,C), suggested that circ-MEMO1 directly targeted miR-101-3p in NSCLC cells.