期刊
NATURE AND SCIENCE OF SLEEP
卷 8, 期 -, 页码 9-20出版社
DOVE MEDICAL PRESS LTD
DOI: 10.2147/NSS.S62365
关键词
sleep; energy balance; hypothalamus; metabolism; homeostasis
资金
- Department of Veterans Affairs Medical Research Service Merit Award
- NINDS [079866]
- NIMH [39683]
Sleep and energy balance are essential for health. The two processes act in concert to regulate central and peripheral homeostasis. During sleep, energy is conserved due to suspended activity, movement, and sensory responses, and is redirected to restore and replenish proteins and their assemblies into cellular structures. During wakefulness, various energy-demanding activities lead to hunger. Thus, hunger promotes arousal, and subsequent feeding, followed by satiety that promotes sleep via changes in neuroendocrine or neuropeptide signals. These signals overlap with circuits of sleep-wakefulness, feeding, and energy expenditure. Here, we will briefly review the literature that describes the interplay between the circadian system, sleep-wake, and feeding-fasting cycles that are needed to maintain energy balance and a healthy metabolic profile. In doing so, we describe the neuroendocrine, hormonal/peptide signals that integrate sleep and feeding behavior with energy metabolism.
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