APOE and hyperlipidemia: Feeding mice with a HFD for 16 weeks significantly increased the body weight and induced hyperlipidemia in ApoE−/−DCLK1f/f mice compared to the low‐fat diet (LFD) group, while macrophage‐specific DCLK1 deletion did not affect the increased body weight and serum lipid profile in HFD‐fed ApoE−/− mice (Appendix Fig S2A–D).