Fig. 5From: TUG1/miR-133b/CXCR4 axis regulates cisplatin resistance in human tongue squamous cell carcinomaThe relationship between CXCR4 and miR-133b. a The potential seed sites between miR-133b and CXCR4. b, c Luciferase activity was analyzed in SCC25/CDDP and CAL27/CDDP cells co-transfected with CXCR4 WT or CXCR4 MUT and miR-133b mimic or miR-NC. d The protein level of CXCR4 was detected in cisplatin-resistant and sensitive TSCC cells by western blot. e The protein abundance of CXCR4 was measured in SCC25/CDDP and CAL27/CDDP cells transfected with miR-NC, miR-133b mimic, in-miR-NC or in-miR-133b by western blot. *P < 0.05Back to article page