Evaluation of the potential clinical prognostic value of lncRNA-BANCR gene in esophageal squamous cell carcinoma.

Esophageal squamous cell carcinoma (ESCC) is the seventh most common cause of cancer death in worldwide. LncRNA-BANCR is a long non-coding RNA (lncRNA), which has made new windows in cancer investigations. The aim of this survey was to determine the lncRNA-BANCR gene expression changes in patients with ESCC. In case-control investigation was performed on 150 formalin fixed-paraffin embedded tissues (75 cancerous and 75 non-cancerous tissues) of ESCC patients. The lncRNA-BANCR gene expression alteration was assessed by Real-Time PCR technique. Our findings revealed that lncRNA-BANCR gene expression was increased significantly in tumor tissues compared with the non-cancerous tissues (p = 0.0025). In addition, lncRNA-BANCR gene expression changes was positively associated with the lymph node metastasis (p = 0.013), tumor differentiation (p = 0.019) and tumor stage (p = 0.017). Our results suggest a possible role of lncRNA-BANCR in proliferation of esophageal tissues and may be considered as a potential prognostic value for ESCC metastasis.