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Related Experiment Video

Updated: Oct 4, 2025

Parallel Measurement of Circadian Clock Gene Expression and Hormone Secretion in Human Primary Cell Cultures

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Published on: November 11, 2016

The Circadian Clock and Obesity.

Yasmine Sebti¹, Aurore Hebras¹, Benoit Pourcet¹

¹Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France.

Handbook of Experimental Pharmacology

|February 3, 2022

Summary

This summary is machine-generated.

Modern lifestyles disrupt biological rhythms, impacting metabolism. Time-restricted feeding shows promise for improving metabolic health and managing obesity by synchronizing circadian clocks.

Keywords:

Chrononutrition Circadian clock Metabolic diseases Obesity

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Last Updated: Oct 4, 2025

Parallel Measurement of Circadian Clock Gene Expression and Hormone Secretion in Human Primary Cell Cultures

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Published on: November 11, 2016

Manipulation of Rhythmic Food Intake in Mice Using a Custom-Made Feeding System

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Area of Science:

Chronobiology
Metabolic Health
Nutrient Sensing

Background:

Modern lifestyles disrupt biological rhythms and circadian clocks.
Circadian rhythms regulate numerous physiological functions, including metabolism.
Peripheral clock synchronization via feeding/fasting cycles is crucial for metabolic processes.

Purpose of the Study:

Emphasize nutrient sensing by peripheral clocks.
Highlight central and peripheral clock communication in metabolic regulation.
Discuss the impact of altered eating behaviors on metabolism.

Main Methods:

Review of scientific literature on circadian rhythms and metabolism.
Emphasis on nutrient sensing mechanisms.
Analysis of clock communication pathways.

Main Results:

Peripheral clocks are sensitive to nutrient availability.
Clock communication is vital for energy homeostasis.
Disrupted eating patterns contribute to metabolic diseases like obesity and type 2 diabetes.

Conclusions:

Proper synchronization of circadian clocks is essential for metabolic health.
Time-restricted feeding may help mitigate metabolic dysfunction.
Understanding clock mechanisms offers therapeutic potential for metabolic disorders.