Using the “Pathological Stage Plot” module of GEPIA2, we also found that the expression of CARM1 is related to the pathological stages of the following carcinomas, comprising ACC (adrenocortical carcinoma), ESCA, KICH and UCS (uterine carcinosarcoma) (Fig. 4a, all P < 0.05), but no significant difference is observed in other tumors (Fig. S3, see Additional file 3). The gene discussed is CARM1; the disease is uterine carcinosarcoma.