CTHRC1 and adrenal cortex carcinoma: High CTHRC1 expression was negatively correlated with DFS of patients with ACC (P < 0.0001), COAD (P = 0.015), KIRC (P < 0.0001), KIRP (P = 0.027), and PRAD (P = 0.0064) (Additional file 5: Fig. S5b).