GMFG and bile duct cancer: In contrast, high expression of GMFG was associated with better OS in SKCM (HR = 0.59, P < 0.001) and THYM (HR = 0.098, P = 0.031), as well as better DFS in bile duct cancer (CHOL) (HR = 0.2, P = 0.003) (Fig. 1d).