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The Gut as an Endocrine Organ: Role in the Regulation of Food Intake and Body Weight

  • Lipid and Metabolic Effects of Gastrointestinal Surgery (R. Cohen, Section Editor)
  • Published:
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Abstract

Abstract

Obesity and its related complications remain a major threat to public health. Efforts to reduce the prevalence of obesity are of paramount importance in improving population health. Through these efforts, our appreciation of the role of gut-derived hormones in the management of body weight has evolved and manipulation of this system serves as the basis for our most effective obesity interventions.

Purpose of the review

We review current understanding of the enteroendocrine regulation of food intake and body weight, focusing on therapies that have successfully embraced the physiology of this system to enable weight loss.

Recent findings

In addition to the role of gut hormones in the regulation of energy homeostasis, our understanding of the potential influence of enteroendocrine peptides in food reward pathways is evolving. So too is the role of gut derived hormones on energy expenditure.

Summary

Gut-derived hormones have the ability to alter feeding behavior. Certain obesity therapies already manipulate this system; however, our evolving understanding of the effects of enteroendocrine signals on hedonic aspects of feeding and energy expenditure may be crucial in identifying future obesity therapies.

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Authors and Affiliations

  1. Diabetes Complications Research Centre, Conway Institute, University College Dublin, Dublin, Ireland

    Audrey Melvin, Carel W. le Roux & Neil G. Docherty

  2. Investigative Science, Imperial College London, London, UK

    Carel W. le Roux

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  1. Audrey Melvin
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  2. Carel W. le Roux
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  3. Neil G. Docherty
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Correspondence to Neil G. Docherty.

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Conflict of Interest

Audrey Melvin and Neil G. Docherty declare that they have no conflict of interest.

Carel W. le Roux declares personal fees from NovoNordisk, Herbalife and Henry Stewart Talks for education in Obesity; honoraria and travel fees for being an invited speaker at conferences; and money paid to his institution from Science Foundation Ireland, from patents, royalties, for payment for manuscript preparation, and from stocks.

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This article does not contain any studies with human or animal subjects performed by any of the authors.

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This article is part of the Topical Collection on Lipid and Metabolic Effects of Gastrointestinal Surgery

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Melvin, A., le Roux, C.W. & Docherty, N.G. The Gut as an Endocrine Organ: Role in the Regulation of Food Intake and Body Weight. Curr Atheroscler Rep 18, 49 (2016). https://doi.org/10.1007/s11883-016-0599-9

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  • DOI: https://doi.org/10.1007/s11883-016-0599-9

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