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Updated: May 20, 2026
06:53
Parallel Measurement of Circadian Clock Gene Expression and Hormone Secretion in Human Primary Cell Cultures
Published on: November 11, 2016
Clocks, metabolism, and the epigenome.
1Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, The Institute for Diabetes, Obesity, and Metabolism, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA.
Molecular Cell
|July 31, 2012
Summary
Circadian rhythms regulate metabolism and health. Disruptions to this internal clock increase metabolic disease risk, highlighting the link between circadian biology and epigenomic regulation.
Area of Science:
- Chronobiology
- Metabolic Regulation
- Epigenetics
Background:
- Circadian rhythms govern physiological and behavioral activities, aligning metabolic processes with environmental cycles.
- Misalignment between circadian rhythms and metabolic cycles elevates the risk of developing metabolic diseases.
- The circadian clock integrates environmental cues and metabolic feedback, influencing its own function.
Purpose of the Study:
- To review recent advancements in understanding the interplay between the circadian clock and energy metabolism.
- To explore the roles of epigenomic programming and transcriptional regulation in this crosstalk.
Main Methods:
- Literature review of recent scientific publications.
- Analysis of studies investigating circadian clock mechanisms.
- Examination of research on epigenomic regulators and energy metabolism.
Main Results:
- The circadian clock influences energy metabolism through various pathways.
- Epigenomic modifications and transcriptional regulation are key mechanisms mediating this interaction.
- Growing evidence supports a significant connection between circadian rhythms and epigenomic regulators.
Conclusions:
- The circadian clock and energy metabolism are intricately linked through epigenomic programming and transcriptional control.
- Understanding this crosstalk is crucial for developing strategies to prevent and treat metabolic diseases.
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