CX3CR1 and metabolic dysfunction-associated steatohepatitis: The chemokine receptor CX3CR1 is mainly shown by F4/80 macrophages, and CX3CL1‐CX3CR1 can regulate macrophage polarization; Yinhua Ni indicated that CX3CR1 deficiency can lead to an increase in inflammatory monocyte/macrophage infiltration and macrophage polarization toward the M1‐type, exacerbating the progression of non‐alcoholic steatohepatitis.58