The REV-ERBs and RORs: molecular links between circadian rhythms and lipid homeostasis

Laura A Solt1, Douglas J Kojetin, Thomas P Burris

  • 1The Scripps Research Institute, Jupiter, FL 33458, USA.

Insights

Nuclear receptors, specifically REV-ERBs and RORs, regulate the circadian clock and lipid homeostasis. Targeting these receptors offers potential for new metabolic disorder treatments.

Area of Science:

  • Molecular biology
  • Endocrinology
  • Chronobiology

Background:

  • Nuclear receptors are crucial for regulating gene expression.
  • The circadian clock governs daily biological rhythms.
  • Lipid homeostasis is vital for metabolic health.

Purpose of the Study:

  • To review recent advances in understanding REV-ERBs and RORs.
  • To highlight their roles in circadian rhythm and lipid metabolism.
  • To explore therapeutic potential for metabolic disorders.

Main Methods:

  • Literature review of current research.
  • Analysis of studies on REV-ERBs and RORs.
  • Discussion of in vivo characterization tools.

Main Results:

  • REV-ERBs and RORs are key regulators of the circadian clock.
  • These nuclear receptors significantly impact lipid homeostasis.
  • Synthetic ligands and novel tools have been developed.

Conclusions:

  • REV-ERBs and RORs are critical nodes linking circadian rhythms and metabolism.
  • Targeting these receptors presents a promising therapeutic strategy.
  • Further research may yield novel treatments for metabolic diseases.

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