Metabokines in the regulation of systemic energy metabolism

Curr Opin Pharmacol. 2022 Dec:67:102286. doi: 10.1016/j.coph.2022.102286. Epub 2022 Sep 19.

Abstract

Metabolism consists of life-sustaining chemical reactions involving metabolites. Historically, metabolites were defined as the intermediates or end products of metabolism and considered to be passive participants changed by metabolic processes. However, recent research has redefined how we view metabolism. There is emerging evidence of metabolites which function to mediate cellular signalling and interorgan crosstalk, regulating local metabolism and systemic physiology. These bioactive metabolite signals have been termed metabokines. Metabokines regulate diverse energy metabolism pathways across multiple tissues, including fatty acid β-oxidation, mitochondrial oxidative phosphorylation, lipolysis, glycolysis and gluconeogenesis. There is increasing impetus to uncover novel metabokine signalling axes to better understand how these may be perturbed in metabolic diseases and determine their utility as therapeutic targets.

Publication types

  • Review
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Energy Metabolism* / physiology
  • Glycolysis* / physiology
  • Humans
  • Lipolysis / physiology
  • Mitochondria / metabolism