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Monitoring Cell-autonomous Circadian Clock Rhythms of Gene Expression Using Luciferase Bioluminescence Reporters
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Circadian gating: concepts, processes, and opportunities.

Pirita Paajanen1, Jacqueline M Kimmey2, Antony N Dodd1

  • 1John Innes Centre, Norwich Research Park, Norwich, UK.

Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
|January 22, 2025
PubMed
Summary

Circadian clocks regulate biological timing. This perspective explores circadian gating, which restricts events to specific times, offering opportunities in medicine and agriculture.

Keywords:
agriculturechronobiologychronotherapycircadian gatingcircadian rhythms

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Area of Science:

  • Chronobiology
  • Physiology
  • Molecular Biology

Background:

  • Circadian clocks coordinate daily biological processes.
  • Key properties include entrainment, self-sustaining rhythms, and temperature compensation.
  • Circadian gating restricts biological events to specific times of day.

Purpose of the Study:

  • To discuss the principles and mechanisms of circadian gating.
  • To highlight the socioeconomic importance of circadian gating.
  • To provide examples from circadian medicine and agriculture.

Main Methods:

  • Review of existing literature on circadian rhythms and gating.
  • Analysis of mechanisms underlying circadian gating in various organisms.
  • Case studies illustrating applications in medicine and agriculture.

Main Results:

  • Circadian gating is a fundamental property of biological timing.
  • Mechanisms of gating vary across species but share core principles.
  • Significant socioeconomic benefits can be derived from understanding and manipulating circadian gating.

Conclusions:

  • Circadian gating is crucial for temporal coordination of biological events.
  • Further research into circadian gating can unlock advancements in health and agriculture.
  • Harnessing circadian gating offers substantial socioeconomic potential.