Role of Class II nuclear receptors in liver carcinogenesis
1Department of Pharmacology, Toxicology and Therapeutics, University of Kansas Medical Center, Kansas City, KS 66160, USA.
Abstract:
Nuclear receptors (NRs) are ligand-activated transcription factors that are important to life by regulating a wide variety of physiological and pathological functions. There are three classes of NRs defined by ligands and heterodimer partners. The Class II NRs are involved in a broad range of pathophysiological functions in the liver, including cholesterol and bile acid homeostasis; lipid and glucose metabolism; inflammation; liver regeneration and hepatocellular carcinogenesis. Due to highly complicated molecular mechanisms in the development and progression of hepatocellular carcinoma (HCC), HCC is still one of the most common malignancies in the world. Given the pivotal functions of the Class II NRs in the liver, the roles of these NRs in hepatocellular carcinogenesis are emerging. This review summarizes the roles of Class II NRs in liver carcinogenesis and their potential application in the prevention and treatment of HCC.
Insights
Class II nuclear receptors (NRs) play key roles in liver functions and diseases. This review explores their emerging roles in liver cancer development and potential therapeutic applications for hepatocellular carcinoma (HCC).
Area of Science:
- Molecular Biology
- Hepatology
- Oncology
Background:
- Nuclear receptors (NRs) are crucial transcription factors regulating diverse physiological and pathological processes.
- Class II NRs are particularly involved in hepatic functions like metabolism, inflammation, and liver regeneration.
- Hepatocellular carcinoma (HCC) remains a global health challenge due to complex carcinogenic mechanisms.
Purpose of the Study:
- To review the emerging roles of Class II nuclear receptors in liver carcinogenesis.
- To explore the potential of Class II NRs in the prevention and treatment of HCC.
Main Methods:
- Literature review of studies on Class II nuclear receptors and liver cancer.
- Analysis of molecular mechanisms linking Class II NRs to hepatocellular carcinogenesis.
Main Results:
- Class II NRs are implicated in various aspects of liver carcinogenesis.
- Specific Class II NRs show potential as therapeutic targets for HCC.
Conclusions:
- Class II nuclear receptors represent a promising area for HCC research.
- Targeting Class II NRs may offer novel strategies for HCC prevention and treatment.
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