Protective and Detrimental Roles of p38α Mitogen‐Activated Protein Kinase in Different Stages of Nonalcoholic Fatty Liver Disease

Genetic ablation of hepatic p38a increases simple steatosis but ameliorates oxidative stress-driven NASH, indicating that p38α plays distinct roles depending on the disease stages, which may set the stage for investigating p38α as a therapeutic target for the treatment of NASH.