GMFG and cancer: The results of GSEA testing showed that there were 61 pathways enriched in the high-expression GMFG group, which were mainly associated with cancer, cell cycle, DNA repair, and immune function: “KEGG_CELL_ADHESION_MOLECULES_CAMS”, “KEGG_JAK_STAT_SIGNALING_PATHWAY”, “KEGG_VEGF_SIGNALING_PATHWAY”, and “KEGG_MAPK_SIGNALING_PATHWAY” (Figure 4A).