Cited by 643Adipose Tissue and MetabolismPeroxisome Proliferator-Activated ReceptorsMetabolism, Diabetes, and Cancer

The DOI matches its Crossref record; 77 of the 77 references it cites were found in a registry or an index.

β-Aminoisobutyric Acid Induces Browning of White Fat and Hepatic β-Oxidation and Is Inversely Correlated with Cardiometabolic Risk Factors

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Abstract

The transcriptional coactivator peroxisome proliferator-activated receptor-gamma coactivator-1α (PGC-1α) regulates metabolic genes in skeletal muscle and contributes to the response of muscle to exercise. Muscle PGC-1α transgenic expression and exercise both increase the expression of thermogenic genes within white adipose. How the PGC-1α-mediated response to exercise in muscle conveys signals to other tissues remains incompletely defined. We employed a metabolomic approach to examine metabolites secreted from myocytes with forced expression of PGC-1α, and identified β-aminoisobutyric acid (BAIBA) as a small molecule myokine. BAIBA increases the expression of brown adipocyte-specific genes in white adipocytes and β-oxidation in hepatocytes both in vitro and in vivo through a PPARα-mediated mechanism, induces a brown adipose-like phenotype in human pluripotent stem cells, and improves glucose homeostasis in mice. In humans, plasma BAIBA concentrations are increased with exercise and inversely associated with metabolic risk factors. BAIBA may thus contribute to exercise-induced protection from metabolic diseases.

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Crossref · 10.1016/j.cmet.2013.12.003

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Metadata

Authors
Roberts, L. D., Boström, P., O’Sullivan, J. F., Schinzel, R. T., Lewis, G. D., Dejam, A., Lee, Y.-K., Palma, M. J., Calhoun, S., Georgiadi, A., Chen, M.-H., Ramachandran, V. S., Larson, M. G., Bouchard, C., Rankinen, T., Souza, A. L., Clish, C. B., Wang, T. J., Estall, J. L., Soukas, A. A., Cowan, C. A., Spiegelman, B. M., & Gerszten, R. E.
Affiliations
  • Harvard University (US)
  • Broad Institute (US)
  • Karolinska Institutet (SE)
  • Boston University (US)
  • Pennington Biomedical Research Center (US)
  • Montreal Clinical Research Institute (CA)
Corresponding author
Gerszten, Robert E.
Venue
Cell Metabolism
Publisher
Elsevier BV
Published
2014-01
Volume
19
Issue
1
Pages
96-108
ISSN
1550-4131 (ISSN-L)
OpenAlex
W1974559463
Cited by
643
References
62
Citations by year
2026: 49 · 2025: 46 · 2024: 57 · 2023: 62 · 2022: 65 · 2021: 51 · 2020: 55 · 2019: 59 · 2018: 50 · 2017: 34 · 2016: 51 · 2015: 42 · 2014: 21
FWCI
32.89
Type
journal article
Language
en
Open access
Locations
  • Cell Metabolism (publishedVersion)
  • PubMed (publishedVersion)
  • White Rose Research Online (University of Leeds, The University of Sheffield, University of York) (acceptedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • Digital Access to Scholarship at Harvard (DASH) (Harvard University) (submittedVersion, cc-by)
Funders
  • National Institutes of Health (n01hc25195-41-0-1)
  • National Heart, Lung, and Blood Institute (N01‐HC25195, R01HL098280, N01-HC-025195, R01HL045670)
  • National Institute of Diabetes and Digestive and Kidney Diseases (R01DK095384, R01DK031405, DK-31405, R37DK031405, R01DK081572)
Topics
  • Health Sciences › Medicine › Physiology (medical) › Adipose Tissue and Metabolism
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Peroxisome Proliferator-Activated Receptors
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Metabolism, Diabetes, and Cancer
Keywords
beta-aminoisobutyric acid, myokines, PGC-1α, brown adipose tissue browning, white adipose tissue, hepatic beta-oxidation, PPARα, physical activity, glucose homeostasis, cardiometabolic risk factors
MeSH terms
Peroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alpha, Aminoisobutyric Acids, Animals, Adipose Tissue, Brown, Cardiovascular Diseases, Cell Differentiation, Gene Expression Regulation, Glucose Tolerance Test, Humans, Liver, Metabolic Diseases, Organ Specificity, Oxidation-Reduction, Phenotype, Physical Conditioning, Animal, Risk Factors, Transcription Factors, Transcription, Genetic, Weight Gain, Exercise, PPAR alpha, Mice, Adipose Tissue, White, Adipocytes, Brown, Adipocytes, White, Induced Pluripotent Stem Cells

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