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FGF21 and metabolic disease in 2016

A new frontier in FGF21 biology

In 2016, four studies were published that provided crucial new information on the endocrine actions of the hormone fibroblast growth factor 21 (FGF21). These studies provide a framework for the nutritional stimuli that regulate FGF21 expression and demonstrate a major role for FGF21 in primates and humans in regulating food intake, macronutrient preference and central reward pathways.

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Figure 1: Liver-to-brain hormonal axis regulating energy homeostasis.

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Acknowledgements

The author's laboratory is supported by the NIH (grant R01DK106104) and the Fraternal Order of Eagles Diabetes Research Center.

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Correspondence to Matthew J. Potthoff.

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The author declares no competing financial interests.

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Potthoff, M. A new frontier in FGF21 biology. Nat Rev Endocrinol 13, 74–76 (2017). https://doi.org/10.1038/nrendo.2016.206

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