In terms of OS, we observed a significant association between high expression of TGM1 and poor prognosis in several cancer types, including KIPAN, KIRC, Adrenocortical carcinoma (ACC), Skin Cutaneous Melanoma (SKCM), LIHC, and Pheochromocytoma and Paraganglioma (PCPG) (Fig. 1B). The gene discussed is TGM1; the disease is pheochromocytoma-paraganglioma.