Figure 4.
Expression of CREB1 in cells transfected with miR-101 or miR-NC. (A) Quantification of the expression level of CREB1 using reverse transcription-quantitative polymerase chain reaction analysis. (B) CREB1 protein expression level was determined by western blotting. Student's t-test, **P<0.01 vs. miR-NC. CREB1, cAMP responsive element binding protein 1; miR, microRNA; NC, negative control.