Fig. 7

The confirmation of relationship among lncRNA MEG3, miR-21 and E-cadherin. a Dual luciferase reporter assay was conducted to test the interaction between lncRNA MEG3 and miR-21. b miR-21 expression was monitored in melanoma cells treated with lncRNA MEG3-siRNA and lncRNA MEG3-overexpression plasmids using RT-qPCR. c Dual luciferase reporter assay was performed to detect the interaction between miR-21 andE-cadherin. d E-cadherin expression was checked in melanoma cells treated with miR-21 + lncRNA MEG3 via WB