LCN2 and steatosis: In line with this assumption, Asimakopoulou et al. observed that Lcn2-deficient mice showed a significantly lower recruitment of neutrophils and leukocytes, compared to WT animals, when fed with a methionine-choline-deficient (MCD) diet that induces hepatic inflammation and injury (42). A recent report also provides evidence that LCN2 is implicated in the progression of simple steatosis to NASH by promoting neutrophil-macrophage crosstalk (43).