CSF2RB and metabolic dysfunction-associated steatohepatitis: CSF2RB, also called granulocyte-macrophage colony-stimulating factor/interleukin-3/interleukin-5 receptor common β-subunit, was highly activated in the liver of mice with NASH, aggravating liver tissue inflammation by promoting the production and differentiation of macrophages and granulocytes (Wessendarp et al., 2022).