NewslettersHepatic Cell NewsMacrophages Evoke Autophagy of Hepatic Stellate Cells to Promote Liver Fibrosis in NAFLD Mice via the PGE2/EP4 PathwayBy Britya Ghosh - May 20, 20220252Scientists found that liver macrophages were polarized toward type 2 during the progression of nonalcoholic steatohepatitis (NASH) and liver fibrosis in both patients and NAFLD mice.[Cellular and Molecular Life Sciences]Abstract