CDH2 and adrenal cortex carcinoma: The biological processes associated with CDH2 and ANGs in patients with ACC were mainly associated with cell morphogenesis, epithelial cell development, postsynaptic organization, microtubule cytoskeleton organization, spermatid development, cellular calcium ion homeostasis, brain development, camera-type eye development, and purine ribonucleotide metabolism (Figure 2e).