SENP1 and adrenal cortex carcinoma: High expression of SENP1 was associated with a significantly worse prognosis of OS in ACC (p = 0.0081, HR = 2.9), KIRP (p = 0.023, HR = 2), LIHC (p = 0.013, HR = 1.6), and THCA (p = 0.031, HR = 3.2) of the TCGA (Figure 5A).