Fig. 1From: Long noncoding RNA CASC2 suppresses esophageal squamous cell carcinoma progression by increasing SOCS1 expressionDownregulation of CASC2 expression in ESCC tissues predicts poor prognosis. a The expression levels of lncRNA CASC2 in 78 pairs of ESCC tissues and adjacent normal tissues were detected by using real-time PCR. b Kaplan–Meier plots of ESCC patients with high and low levels of CASC2. The median of CASC2 expression in ESCC tissues was used as cutoffBack to article page