At the end of the 10 weeks protocol on the Western diet, Zeb1∆M/ApoeKO mice exhibited heavier livers with increased lipid deposits compared to Zeb1WT/ApoeKO mice (Fig. 2p–r), suggesting that Zeb1 ablation in macrophages has other systemic effects beyond aggravating atherosclerosis. The gene discussed is ZEB1; the disease is atherosclerosis.