By plotting the KM survival curve (Figure 2b–g), it can be observed that in Esophageal Carcinoma (ESCA), GBM, LGG, Kidney Renal Clear Cell Carcinoma (KIRC), Kidney Renal Papillary Cell Carcinoma (KIRP), and Stomach Adenocarcinoma (STAD), TRHDE-AS1 has prognostic value. This evidence concerns the gene TRHDE and gastric adenocarcinoma.