Autonomic control of energy balance and glucose homeostasis

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Neurons in the central nervous system (CNS) communicate with peripheral organs largely via the autonomic nervous system (ANS). Through such communications, the sympathetic and parasympathetic efferent divisions of the ANS may affect thermogenesis and blood glucose levels. In contrast, peripheral organs send feedback to the CNS via hormones and autonomic afferent nerves. These humoral and neural feedbacks, as well as neural commands from higher brain centers directly or indirectly shape the metabolic function of autonomic neurons. Notably, recent developments in mouse genetics have enabled more detailed studies of ANS neurons and circuits, which have helped elucidate autonomic control of metabolism. Here, we will summarize the functional organization of the ANS and discuss recent updates on the roles of neural and humoral factors in the regulation of energy balance and glucose homeostasis by the ANS. Metabolism: Exploring the influence of the autonomic nervous system Cutting-edge techniques should be harnessed to unravel how metabolism is modulated by a key part of the body's nervous system. The autonomic nervous system (ANS) regulates many involuntary physiological processes, such as heart rate, breathing, and blood pressure. Scientists now believe that the ANS is involved in regulating metabolism, but its precise roles are unclear. Jong-Woo Sohn and Uisu Hyun at the Korea Advanced Institute of Science and Technology, Daejeon, Korea, reviewed understanding of how the ANS regulates energy balance, appetite, and glucose homeostasis. Recently-developed mouse models have provided insights into how ANS neurons translate neuronal and hormonal signals into commands during feeding, sending instructions to the liver, and mediating blood glucose levels. Several hormones have been identified that may act on a specific part of the ANS to influence appetite and metabolism.
Publisher
SPRINGERNATURE
Issue Date
2022-04
Language
English
Article Type
Review
Citation

EXPERIMENTAL AND MOLECULAR MEDICINE, v.54, no.4, pp.370 - 376

ISSN
1226-3613
DOI
10.1038/s12276-021-00705-9
URI
http://hdl.handle.net/10203/296533
Appears in Collection
BS-Journal Papers(저널논문)
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