Figure 6. Effect of shRNA targeting Slug on the apoptosis and proliferation of HSFBs.
FACS result suggested that the apoptosis percentage was significantly elevated after the treatment of shRNA targeting Slug ( = 29.23, s = 4.72) compared with the non-transfected HSFBs (
= 2.36, s = 0.34) and the control group (
= 4.40, s = 0.50), respectively (A and B). In addition, shRNA targeting Slug markedly enhanced the activity of apoptosis related signal molecule caspase-3 (C), further supporting that Slug suppressed the apoptosis of HSFB, which ultimately resulted in the HS formation.