CDKN2B antisense RNA 1 (CDKN2B-AS1), also known as ANRIL, was on the top of this list (i.e., cancer related EAC-specific prognostic lncRNAs), however, only three studies [19–21] have addressed its association with esophageal cancer. The gene discussed is CDKN2B; the disease is esophageal cancer.