Fig. 3From: Inhibition of Delta-like Ligand 4 enhances the radiosensitivity and inhibits migration in cervical cancer via the reversion of epithelial–mesenchymal transitionWestern blot analysis demonstrated that DLL4 downregulation inhibits the EMT in the irradiated CC cells and DLL4 is upregulated in the CC-RR group. a Western blot analysis of the migration- and EMT-associated protein expression levels in the DLL4-siRNA group and control groups in the irradiated Caski and SiHa cells, GAPDH was used as the normalization control. b E-cadherin and vimentin analysis by immunofluorescence was conducted to detect the function of DLL4 on the regulation of EMT. c The DLL4 protein level detected by Western blot analysis and d the DLL4 mRNA level detected by Real-time PCR in radioresistance CC (CC-RR) group was significantly upregulated compared with that in radiosensitivity CC (CC-RS) group. The data are presented as mean ± SD, **P < 0.01, ***P < 0.001Back to article page