ZDHHC15 and cancer: We further explored the palmitoyltransferase activity of ZDHHC15 in cancer metastasis in mice injected with MDA‐MB‐231 cells overexpressing ZDHHC15 WT or ZDHHC15 DHHS mutant and control cells (Figure S11F, Supporting Information, 15 mice were randomly divided into 3 groups, n = 5 mice in each group).