IL10 and alcoholic liver diseases: The protective role is based on the production of hepatoprotective cytokines (IL-10) in the hepatocyte regeneration process, and the harmful role is in the production of pro-inflammatory cytokines which significantly contribute to the pathogenesis of various chronic inflammatory diseases of liver-alcoholic liver disease (ALD), non-alcoholic steatohepatitis (NASH), and non-alcoholic fatty liver disease (NAFLD) [61,62].