SCN4B and adrenal cortex carcinoma: Similarly, seven ACC-specific DEGs were assessed, which included Scn4b (sodium voltage-gated channel beta subunit 4), Syt2 (synaptotagmin 2), Acta2 (actin alpha 2), Col1a1 (collagen type I alpha 1 chain), Gm27177, Gm5641, and Gcat (glycine C-acetyltransferase) (Figure 4D).