Cited by 873Diet and metabolism studiesDietary Effects on HealthMetabolism and Genetic Disorders

β-Hydroxybutyrate: A Signaling Metabolite

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Newman, John C., Verdin, Eric·2017·Annual Review of Nutrition

Abstract

Various mechanisms in the mammalian body provide resilience against food deprivation and dietary stress. The ketone body β-hydroxybutyrate (BHB) is synthesized in the liver from fatty acids and represents an essential carrier of energy from the liver to peripheral tissues when the supply of glucose is too low for the body's energetic needs, such as during periods of prolonged exercise, starvation, or absence of dietary carbohydrates. In addition to its activity as an energetic metabolite, BHB is increasingly understood to have cellular signaling functions. These signaling functions of BHB broadly link the outside environment to epigenetic gene regulation and cellular function, and their actions may be relevant to a variety of human diseases as well as human aging.

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Authors
Newman, J. C., & Verdin, E.
Affiliations
Gladstone Institutes (US)
Venue
Annual Review of Nutrition
Published
2017-08-21
Volume
37
Issue
1
Pages
51-76
ISSN
  • 0199-9885 (ISSN-L)
  • 1545-4312
OpenAlex
W2747163024
Cited by
872
References
163
Citations by year
2026: 146 · 2025: 160 · 2024: 126 · 2023: 100 · 2022: 106 · 2021: 99 · 2020: 72 · 2019: 38 · 2018: 24 · 2017: 1
FWCI
4.53
Type
journal article
Language
en
Open access
Locations
  • Annual Review of Nutrition (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health
  • National Institute on Aging (K08AG048354)
  • National Institute of Diabetes and Digestive and Kidney Diseases (R24DK085610)
Topics
  • Health Sciences › Medicine › Physiology › Diet and metabolism studies
  • Health Sciences › Medicine › Physiology › Dietary Effects on Health
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Clinical Biochemistry › Metabolism and Genetic Disorders
Keywords
beta-hydroxybutyrate, ketone bodies, signal transduction, epigenetic regulation, energy metabolism, fasting, starvation, physical activity, nutritional stress, aging
MeSH terms
Aging, Animals, Humans, Liver, Starvation, Signal Transduction, 3-Hydroxybutyric Acid, Epigenesis, Genetic

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