PVT1 and gastric cancer: It was shown that H19 is strongly upregulated in gastric cancer [23,24,25], similarly to several other lncRNAs, such as PVT1 oncogene (PVT1), gastric carcinoma high expressed transcript 1 (GHET1), antisense ncRNA in the INK4 locus (ANRIL), SPRY4 intronic transcript 1 (SPRY4-IT1), and the already mentioned MALAT1 [18,26,27,28,29,30].