A significant correlation was found between ZDHHC1 expression and the levels of various tumor-infiltrating immune cells, including CD56 bright NK cells (r = 0.443), eosinophils (r = 0.287), T helper 2 (Th2) cells (r = −0.256), NK cells (r = 0.248), activated dendritic cells (aDCs) (r = −0.223), immature DCs (iDCs) (r = 0.213), macrophages (r = −0.211), Th17 cells (r = 0.206), Th1 cells (r = −0.176), T helper cells (r = −0.162), mast cells (r = 0.159), gamma delta T (gdT) cells (r = −0.141), B cells (r = −0.137), neutrophils (r = 0.126), and DCs (r = −0.110) (Figure 14 and Table 5). This evidence concerns the gene ZDHHC1 and neoplasm.