Year: 2024
Type: article
Abstract: Circadian rhythms, the intrinsic 24-hour cycles governing a range of physiological processes, have become increasingly recognized for their profound influence on human health.Disruptions in these rhythms are associated with numerous chronic conditions, including metabolic disorders and cancer, underscoring their critical role in maintaining homeostasis.This review explores the connection between circadian rhythms and health, with a particular focus on their impact on cardiovascular and metabolic function, mental health, and the emerging field of chronotherapy.Understanding these mechanisms presents a vital opportunity for improving therapeutic interventions and public health outcomes. CIRCADIAN RHYTHMS AND HEALTHAt the core of circadian biology lies the "master clock" located in the suprachiasmatic nucleus of the hypothalamus, which synchronizes peripheral clocks throughout the body.This coordination ensures that physiological processes remain in harmony with external environmental cues, most notably the light-dark cycle.The circadian system is pivotal in regulating cardiovascular activity, metabolism, and immune function.Dysregulation of circadian rhythms-whether due to lifestyle factors, shift work, or exposure to artificial light-can result in substantial health consequences [1].Emerging research has highlighted the strong association between circadian misalignment and an array of diseases.For instance, individuals with irregular sleep patterns or those engaged in shift work face increased risks of cardiovascular disease, obesi-The Central Role of Circadian Rhythms in Medicine
Source: Chronobiology in Medicine
Author: Heon-Jeong Lee
Institution: Korea University
Language: English
Subfield: Endocrine and Autonomic Systems
Field: Neuroscience
Domain: Life Sciences
Open Access status: diamond
Award: G3377354959
OpenAlex ID: W4402998511