RARG and adrenal cortex carcinoma: Disease-free survival (DFS) analysis data (Fig. 2b and Additional file 4: Figure S4b) revealed a similar tendency that higher DLGAP5 expression was connected with poorer prognosis in ACC (P < 0.001), KIRP (P <  0.001), LGG (P < 0.001), LIHC (P = 0.0035), LUAD (P = 0.023), MESO (P = 0.013), PAAD (P = 0.002), PRAD (P = 0.003), RARC (P = 0.022), THCA (P = 0.02) and UVM (P = 0.023).