MIX23 and diabetes mellitus: In UCEC, patient groups in which CCDC58 expression level was associated with poor prognosis included: BMI ≤ 30 (Fig. S6A), non-diabetes (Fig. S6B), endometrioid (Fig. S6C), post-menopause (Fig. S6D), not treated with radiotherapy (Fig. S6E), white race (Fig. S6F), and weight ≤ 80 (Fig. S6G).