Fig. 3

ANRIL promoted proliferation of T-ALL cells by regulating miR-7-5p. a Transfection efficiency was detected by RT-PCR after the transfection of miR-7-5p mimics into MOLT4 cells with overexpressed ANRIL, and miR-7-5p inhibitors into CCRF-CEM cells and KOPT-K1 cells with ANRIL knocked down. b After transfection, the expression of ANRIL in T-ALL cell lines was detected by RT-PCR. c ANRIL promoted MOLT4 cell proliferation and co-transfection of miR-7-5p mimics into MOLT4 cells reversed this effect; ANRIL knockdown inhibited CCRF-CEM and KOPT-K1 cells proliferation, and co-transfection of miR-7-5p inhibitors partly neutralized this effect. *P < 0.05, **P < 0.01, and ***P < 0.001