Abstract
The liver has many functions, mainly relating to digestion and detoxification, electrolyte/fluid balancing and haemostasis. Hepatic wound healing is a tightly regulated multi-cellular response to liver injury that stimulates a rapid and efficient repair of the damaged tissue, replacement of lost epithelial cells and restoration of the normal liver architecture and function. Fibrosis is the pathological consequence of chronic liver disease and the accumulation of fibrotic scar tissue impairs liver function, ultimately leading to advanced fibrosis/cirrhosis and increased risk of organ failure or developing liver cancer. In this chapter, we will summarize the important role for serotonin through 5-HT2B receptors reported in hepatocyte proliferation, liver regeneration and fibrosis and in liver metabolic diseases and cancers.
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Abbreviations
- BDL:
-
Bile duct ligation
- BECs:
-
Biliary epithelial cells
- CHC:
-
Chronic hepatitis C
- CLD:
-
Chronic liver disease
- ECM:
-
Extracellular matrix
- FFA:
-
Fatty acids
- HM:
-
Hepatic myofibroblasts
- HSC:
-
Hepatic stellate cells
- HCC:
-
Hepatocellular carcinoma
- HFD:
-
High fat diet
- mTOR:
-
Mammalian target of rapamycin
- ERK1:
-
Mitogen activated protein kinase 1
- MAO-A:
-
Monoamine oxidase A
- NAFLD:
-
Non-alcoholic fatty liver disease
- NASH:
-
Non-alcoholic steatohepatitis
- PHx:
-
Partial hepatectomy
- PSC:
-
Primary sclerosing cholangitis
- SERT:
-
Serotonin transporter
- TGF-β1:
-
Transforming growth factor β1
- TG:
-
Triglyceride
- TPH1:
-
Tryptophan hydroxylase 1
- VLDL:
-
Very low-density lipoprotein
- WH:
-
Wound healing
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Gee, L., Oakley, F. (2021). 5-HT2B Receptors in Liver. In: Maroteaux, L., Monassier, L. (eds) 5-HT2B Receptors. The Receptors, vol 35. Springer, Cham. https://doi.org/10.1007/978-3-030-55920-5_14
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DOI: https://doi.org/10.1007/978-3-030-55920-5_14
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