Role of endoplasmic reticulum stress in the pathogenesis of liver diseases / 基础医学与临床

Endoplasmic reticulum stress (ERS) is an important cellular self-protection mechanism. It can activate the unfolded protein response (UPR) that promotes cell survival, but sustained ERS may lead to cell apoptosis. There are a lot of endoplasmic reticulum in the liver cells, and many liver-related diseases are associaled with endoplasmic reticulum stress, such as alcoholic liver disease, non-alcoholic liver disease, toxic liver injury, viral hepatitis, hepatic malignant tumors and hepatic ischemia- perfusion injury. This article will summarize the role of ERS in the pathogenesis of liver-related diseases and the significance of intervention in liver disease.