For instance, MALAT1 in lung cancer (Gutschner et al., 2013), H19 in colorectal cancer (Ren et al., 2018), HULC in liver cancer (Xin et al., 2018), UCA1 in bladder cancer (Xue et al., 2017), and PVT1 in renal cancer (Ren et al., 2019) are the known diagnostic biomarkers in respective cancers and are under investigation for the targeted treatment. This evidence concerns the gene H19 and cancer.