Semin Liver Dis 2022; 42(03): 283-292
DOI: 10.1055/s-0042-1755328
Review Article

Mesenchymal Stem Cell Transplantation in Liver Diseases

Frederik Nevens
1   Department of Chronic Diseases, Laboratory of Hepatology, Metabolism and Aging (CHROMETA), University of Leuven, Leuven, Belgium
2   Division of Hepatology, Department of Gastroenterology and Hepatology, University Hospital KU Leuven, Belgium
,
Schalk van der Merwe
1   Department of Chronic Diseases, Laboratory of Hepatology, Metabolism and Aging (CHROMETA), University of Leuven, Leuven, Belgium
2   Division of Hepatology, Department of Gastroenterology and Hepatology, University Hospital KU Leuven, Belgium
› Institutsangaben

Funding This study was funded by the C1 project C14/18/087 of KU Leuven, Belgium.


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Abstract

Promising preclinical data suggested that bone marrow–derived mesenchymal stem cells (BM-MSC) can reduce hepatic fibrosis and stimulate liver regeneration. Preclinical studies moreover suggested that the immunomodulatory and anti-inflammatory functions of MSCs may reduce hepatic inflammation, improve liver function, and decrease infection incidences which are deemed especially important in the case of acute-on-chronic liver failure (ACLF). Studies in patients with decompensated cirrhosis demonstrated that injection of BM-MSC resulted in an improvement of biochemical tests and led to a survival benefit in ACLF. Most of these studies were performed in hepatitis B virus infected patients. However, two adequately powered studies performed in Europe could not confirm these data. A possible alternative to mobilize BM-MSC into the liver is the use of granulocyte colony-stimulating factor (G-CSF) which has proregenerative and immunomodulatory effects. In Indian studies, the use of G-CSF was associated with improvement of survival, although this finding could not be confirmed in European studies. Human allogeneic liver-derived progenitor cell therapy represents a potential treatment for ACLF, of which the main action is paracrine. These human liver–derived MSC can perform various functions, including the downregulation of proinflammatory responses. The clinical beneficial effect of these cells is further explored in patients with alcoholic cirrhosis and ACLF in Europe.



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Artikel online veröffentlicht:
01. September 2022

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