Interleukin‐22 Ameliorates Neutrophil‐Driven Nonalcoholic Steatohepatitis Through Multiple Targets

Hepatic overexpression of CXCL1 is sufficient to drive steatosis-to-NASH progression in HFD-fed mice through neutrophil-derived reactive oxygen species and activation of stress kinases, which can be reversed by IL-22 treatment via the induction of metallothionein.