期刊
CELLS
卷 11, 期 9, 页码 -出版社
MDPI
DOI: 10.3390/cells11091500
关键词
hepatic stellate cells; urokinase plasminogen activator receptor; miRNA; tumor necrosis factor-stimulated gene; mesenchymal stromal cells; natural killer cells
类别
This review provides an overview of recent antifibrotic treatment modalities for the treatment of liver cirrhosis, as well as a brief summary of clinical trials conducted to date.
Cirrhosis is a severe form of liver fibrosis that results in the irreversible replacement of liver tissue with scar tissue in the liver. Environmental toxicity, infections, metabolic causes, or other genetic factors including autoimmune hepatitis can lead to chronic liver injury and can result in inflammation and fibrosis. This activates myofibroblasts to secrete ECM proteins, resulting in the formation of fibrous scars on the liver. Fibrosis regression is possible through the removal of pathophysiological causes as well as the elimination of activated myofibroblasts, resulting in the reabsorption of the scar tissue. To date, a wide range of antifibrotic therapies has been tried and tested, with varying degrees of success. These therapies include the use of growth factors, cytokines, miRNAs, monoclonal antibodies, stem-cell-based approaches, and other approaches that target the ECM. The positive results of preclinical and clinical studies raise the prospect of a viable alternative to liver transplantation in the near future. The present review provides a synopsis of recent antifibrotic treatment modalities for the treatment of liver cirrhosis, as well as a brief summary of clinical trials that have been conducted to date.
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