AFAP1 and lung adenocarcinoma: Additionally, higher expression of AFAP1-AS1 was also discovered in ovarian cancer, gallbladder cancer (GBC), lung adenocarcinoma (LUAD), esophageal squamous cell carcinoma (ESCC) , colorectal carcinoma (CRC), and the highly-expressed AFAP1-AS1 was clearly linked with unsatisfactory prognosis [33, 40–43, 46–49].