Figure 4.
MiR-134 inhibitor rescued the proliferation inhibitory effect by C/EBPα overexpression. The pcDNA-C/EBPα, or miR-134 mimic, or miR-134 inhibitor were transfected alone or co-transfected into MCF7 breast cancer cell lines for 4 day. A. The cell numbers were counted by Cellometer® Cell Counters and Cell Analysis Systems. B. Expression of CREB and Bcl-2 proteins were detected by Western blotting. *P < 0.05.