Cited by 675GDF15 and Related BiomarkersRegulation of Appetite and ObesityFibroblast Growth Factor Research

The metabolic effects of GDF15 are mediated by the orphan receptor GFRAL

Emmerson, Paul J, Wang, Feng, Du, Yong, Liu, Qian, Pickard, Richard T, Gonciarz, Malgorzata D, Coskun, Tamer, Hamang, Matthew J +16 more·2017·Nature Medicine

Abstract

Growth/differentiation factor 15 (GDF15), also known as MIC-1, is a distant member of the transforming growth factor-β (TGF-β) superfamily and has been implicated in various biological functions, including cancer cachexia, renal and heart failure, atherosclerosis and metabolism. A connection between GDF15 and body-weight regulation was initially suggested on the basis of an observation that increasing GDF15 levels in serum correlated with weight loss in individuals with advanced prostate cancer. In animal models, overexpression of GDF15 leads to a lean phenotype, hypophagia and other improvements in metabolic parameters, suggesting that recombinant GDF15 protein could potentially be used in the treatment of obesity and type 2 diabetes. However, the signaling and mechanism of action of GDF15 are poorly understood owing to the absence of a clearly identified cognate receptor. Here we report that GDNF-family receptor α-like (GFRAL), an orphan member of the GFR-α family, is a high-affinity receptor for GDF15. GFRAL binds to GDF15 in vitro and is required for the metabolic actions of GDF15 with respect to body weight and food intake in vivo in mice. Gfral-/- mice were refractory to the effects of recombinant human GDF15 on body-weight, food-intake and glucose parameters. Blocking the interaction between GDF15 and GFRAL with a monoclonal antibody prevented the metabolic effects of GDF15 in rats. Gfral mRNA is highly expressed in the area postrema of mouse, rat and monkey, in accordance with previous reports implicating this region of the brain in the metabolic actions of GDF15 (refs. 4,5,6). Together, our data demonstrate that GFRAL is a receptor for GDF15 that mediates the metabolic effects of GDF15.

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Crossref · 10.1038/nm.4393

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Authors
Emmerson, P. J., Wang, F., Du, Y., Liu, Q., Pickard, R. T., Gonciarz, M. D., Coskun, T., Hamang, M. J., Sindelar, D. K., Ballman, K. K., Foltz, L. A., Muppidi, A., Alsina-Fernandez, J., Barnard, G. C., Tang, J. X., Liu, X., Mao, X., Siegel, R., Sloan, J. H., Mitchell, P. J., Zhang, B. B., Gimeno, R. E., Shan, B., & Wu, X.
Affiliations
  • Eli Lilly (United States) (US)
  • Lilly (China) (CN)
Corresponding author
Wu, Xinle
Venue
Nature Medicine
Published
2017-08-28
Volume
23
Issue
10
Pages
1215-1219
ISSN
  • 1078-8956 (ISSN-L)
  • 1546-170X
OpenAlex
W2750180661
Cited by
675
References
20
Citations by year
2026: 80 · 2025: 81 · 2024: 102 · 2023: 79 · 2022: 73 · 2021: 75 · 2020: 78 · 2019: 53 · 2018: 40 · 2017: 13
FWCI
43.98
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Medicine (publishedVersion)
  • PubMed (publishedVersion)
Funders
Shanghai Ocean University
Topics
  • Health Sciences › Medicine › Rheumatology › GDF15 and Related Biomarkers
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Fibroblast Growth Factor Research
Keywords
GDF15, MIC-1, GFRAL, orphan receptors, body weight regulation, dietary intake, glucose metabolism, area postrema, type 2 diabetes, TGF-beta superfamily
MeSH terms
Animals, Brain, Eating, Flow Cytometry, Humans, Macaca fascicularis, Male, Obesity, RNA, Messenger, Immunoblotting, Weight Loss, Rats, Sprague-Dawley, Mice, Knockout, Surface Plasmon Resonance, Area Postrema, Glial Cell Line-Derived Neurotrophic Factor Receptors, Mice, Rats, Growth Differentiation Factor 15, HEK293 Cells, Real-Time Polymerase Chain Reaction

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