Figure 5.
miR-3171 mimic reverses the inhibitory effect of OTUD6B-AS1 overexpression on the proliferation of HCT116 cells. The proliferation of HCT116 cells was examined using (A) Cell Counting Kit-8 and (B) colony formation assays following co-transfection of OTUD6B-AS1 overexpression plasmid and miR-3171 mimic. (C) Expression of proliferation-related protein Ki67 was detected by immunofluorescence staining. Magnification, ×200. *P<0.05 and ***P<0.001 vs. Oe-NC; ##P<0.01 vs. Oe-OTUD6B-AS1+mimic-NC. OTUD6B-AS1, ovarian tumor domain containing 6B antisense RNA1; NC, negative control; Oe, overexpression; miR-3171, microRNA-3171; OD, optical density.