Summary
This review examines the intersection of circadian biology and metabolic health, highlighting how disruptions to the internal clock system and sleep increase risk for obesity, diabetes, and cardiovascular disease. For lighting designers and healthcare professionals, this underscores the importance of maintaining proper light-dark cycles to support circadian entrainment and reduce metabolic disease risk.
Key Findings
- Circadian system perturbations and sleep disruptions are identified as independent risk factors for metabolic syndrome components including obesity, diabetes mellitus, cardiovascular disease, thrombosis, and inflammation.
- Both neural and peripheral tissue mechanisms link circadian rhythm disorders to metabolic pathogenesis, suggesting mechanism-based therapeutic opportunities.
- The review integrates behavioral and physiological evidence implicating the internal clock system in metabolic regulation across multiple organ systems.
Categories
Sleep & Circadian Health: Reviews how circadian system disruptions and sleep alterations are risk factors for metabolic syndrome components including obesity, diabetes, and cardiovascular disease.
The Science of Light: Addresses internal clock mechanisms involving nuclear receptors like Rev-erb alpha and their role in circadian rhythm regulation and metabolic function.
Author(s)
J Delezie
Publication Year
2012
Related Publications
Sleep & Circadian Health
- Phototransduction by retinal ganglion cells that set the circadian clock
- The mammalian circadian timing system: organization and coordination of central and peripheral clocks
- The twoāprocess model of sleep regulation: a reappraisal
- Melanopsin is required for non-image-forming photic responses in blind mice
- Strange vision: ganglion cells as circadian photoreceptors
The Science of Light
- Phototransduction by retinal ganglion cells that set the circadian clock
- Color appearance models
- The mammalian circadian timing system: organization and coordination of central and peripheral clocks
- Diminished pupillary light reflex at high irradiances in melanopsin-knockout mice
- Melanopsin is required for non-image-forming photic responses in blind mice