H19 and cancer: The lncRNAs such as H19 [5], Metastasis Associated Lung Adenocarcinoma Transcript 1 [6], HOX transcript antisense intergenic RNA [7], urothelial cancer associated 1 [8], antisense non-coding RNA in the INK4 locus [9] and PVT1 [10] were found to be novel promising biomarkers to predict a poor prognosis and lymph node metastasis in human cancers .