CD44 and adrenal cortex carcinoma: As shown in Figure 7A, the increased DEGs, such as Itgam, Itgax, Tyrobp, Ptprc, Cd14, Fcgr3, and Cd44, were the crucial molecules among the hub genes in the network of SC, whereas the increased DEGs, such as Trp53, Mapk1, Mapk3, Fn1, Cnb3, Ube2c, Ube2d3, Fbxl19, Cdc34, Keap1, and Lmo7, and the decreased DEGs, such as Atg7, Socs1, Lnx1, Nedd4l, and Uba7, played a major role in the network of ACC (Figure 7C).