中文English
ISSN 1001-5256 (Print)
ISSN 2097-3497 (Online)
CN 22-1108/R
Volume 39 Issue 7
Jul.  2023
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Article Contents

Mechanism of action of lipotoxicity in nonalcoholic steatohepatitis

DOI: 10.3969/j.issn.1001-5256.2023.07.024
Research funding:

National Natural Science Foundation of China (82104655)

More Information
  • Corresponding author: WANG Dong, wangdong@cdutcm.edu.cn (ORCID: 0000-0002-6387-9169)
  • Received Date: 2022-10-22
  • Accepted Date: 2022-11-29
  • Published Date: 2023-07-20
  • Nonalcoholic steatohepatitis (NASH) is an important part of the exacerbation of nonalcoholic fatty liver disease (NAFLD), and inflammation and liver damage are important pathological features of this stage. As one of the pathogenic mechanisms of NASH, lipotoxicity can regulate liver inflammation and hepatocyte apoptosis through multiple pathways. Therefore, this article elaborates on the specific regulatory mechanism of lipotoxicity on NASH from the two aspects of inflammation and hepatocyte apoptosis, which involves a variety of liver nonparenchymal cells and various signaling pathways such as JNK, NF-κB, and caspase-mediated cell apoptosis, so as to provide new ideas for the diagnosis and treatment of NASH in clinical practice.

     

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