Language

English

Publication Date

5-1-2026

Journal

Trends Endocrinol Metabolism

DOI

10.1016/j.tem.2025.07.002

PMID

40753007

PMCID

PMC12720270

PubMedCentral® Posted Date

4-28-2026

PubMedCentral® Full Text Version

Author MSS

Abstract

The digestive system is essential for nutrient absorption, processing, and waste elimination. The expression of many genes and physiological processes within this system exhibits a 24-h rhythmicity. However, modern lifestyle factors, such as jet lag, shift work, and irregular eating patterns, significantly disrupt these rhythms, triggering various stress responses and contributing to numerous digestive disorders. Here, we focus on emerging studies on noncanonical clock regulators involved in stress responses, integrate these novel findings into the established model of the core circadian clock, and highlight recent advances in the development of novel therapeutics targeting these 24-h regulators. In addition, we discuss the optimized timing of dietary interventions and drug administration, collectively known as chronotherapy, as a promising approach for managing digestive diseases.

Keywords

Humans, Circadian Clocks, Animals, Stress, Physiological, Circadian Rhythm, Digestive System Diseases, circadian rhythm, stress response, digestive diseases, liver, gut, pancreas

Published Open-Access

yes

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