Signalling from the periphery to the brain that regulates energy homeostasis

Nat Rev Neurosci. 2018 Apr;19(4):185-196. doi: 10.1038/nrn.2018.8. Epub 2018 Feb 22.

Abstract

The CNS regulates body weight; however, we still lack a clear understanding of what drives decisions about when, how much and what to eat. A vast array of peripheral signals provides information to the CNS regarding fluctuations in energy status. The CNS then integrates this information to influence acute feeding behaviour and long-term energy homeostasis. Previous paradigms have delegated the control of long-term energy homeostasis to the hypothalamus and short-term changes in feeding behaviour to the hindbrain. However, recent studies have identified target hindbrain neurocircuitry that integrates the orchestration of individual bouts of ingestion with the long-term regulation of energy balance.

Publication types

  • Research Support, N.I.H., Extramural
  • Review

MeSH terms

  • Animals
  • Brain / physiology*
  • Energy Metabolism*
  • Feeding Behavior / physiology*
  • Gastric Bypass
  • Homeostasis*
  • Humans
  • Hypothalamus / physiology
  • Neural Pathways / physiology
  • Neurons / physiology
  • Obesity / physiopathology
  • Obesity / therapy
  • Peripheral Nervous System / physiology*
  • Rhombencephalon / physiology