Figure 5.

Effects of miR-26a on Col I and Col III expression in hHSFs. At 48 h post-transfection, Col I and Col III expression was assessed using (A) western blotting and (B and C) reverse transcription-quantitative polymerase chain reaction. Data are presented as the mean ± standard deviation. **P<0.01 vs. Con. miR, microRNA; Col, collagen; hHSFs, human hypertrophic scar fibroblasts; con, control group, cells without any treatment; inhibitor, cells transfected with miR-26a inhibitor; mimic, cells transfected with miR-26a mimic; NC, negative control group, cells transfected with the negative control vector.