Fig. 1. miR-191 is overexpressed in ESCC tissues. (A) The relative expression levels of miR-191 in adjacent non-cancerous esophageal and ESCC samples. (B) The relative expression levels of miR-191 in Stage I–II and III–IV ESCC tissues. ***p<0.001. miRNA, microRNA; miR-191, microRNA-191; ESCC, esophageal squamous cell carcinoma.
