We validated four lncRNAs microarray results using quantitative RT-PCR, including two upregulated lncRNAs (lncRNA TP73-AS1 and lncRNA LOC345051) and two downregulated lncRNAs (lncRNA XLOC_008700 and lncRNA TMEM71), in 60 pairs of primary ESCC tissues and their corresponding adjacent normal esophageal tissues. This evidence concerns the gene TP73 and esophageal squamous cell carcinoma.