Nuclear Receptors as Therapeutic Targets in Liver Disease: Are We There Yet?

Swetha Rudraiah1, Xi Zhang1, Li Wang1,2,3

  • 1Department of Physiology and Neurobiology and The Institute for Systems Genomics, University of Connecticut, Storrs, Connecticut 06269.

Insights

Nuclear receptors (NRs) regulate liver functions and are implicated in liver diseases. Targeting NRs offers a promising therapeutic strategy for liver pathologies.

Area of Science:

  • Molecular biology
  • Hepatology
  • Pharmacology

Background:

  • Nuclear receptors (NRs) are crucial transcription factors regulating cellular processes.
  • NRs are implicated in various liver diseases, including cancer, steatosis, and inflammation.
  • The complex network of NR targets includes coregulators and noncoding RNAs.

Purpose of the Study:

  • To provide an overview of NR metabolic networks in liver disease.
  • To discuss the pharmacological implications of NRs in liver pathologies.
  • To highlight the therapeutic potential of NR-targeting ligands.

Main Methods:

  • Literature review of NR functions in liver physiology and pathology.
  • Analysis of NR-mediated molecular pathways.
  • Examination of current and emerging NR-targeting therapies.

Main Results:

  • NRs play diverse roles in liver cell differentiation, metabolism, and response to injury.
  • Dysregulation of NR networks is associated with numerous liver diseases.
  • Several NR ligands are in clinical use or trials for liver conditions.

Conclusions:

  • Understanding NR regulation in liver disease is key for therapeutic development.
  • Targeting NR pathways presents a promising approach for treating liver diseases.
  • Identification of ligands for orphan NRs could unlock new treatment strategies.

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