Fig. 4From: Overexpression of long non-coding RNA SOX2OT promotes esophageal squamous cell carcinoma growthEctopic expression of SOX2 promoted SOX2OT expression at transcriptional level. a, c qPCR was used to detect SOX2 mRNA and SOX2OT expression. Overexpression of SOX2 promoted SOX2OT expression in EC109 and EC9706 cells. b, d Luciferase reporter assay showed that SOX2 could increase the luciferase activity of SOX2OT-pGL3/Basic. **P < 0.01, ***P < 0.001Back to article page