Cited by 187Sirtuins and Resveratrol in MedicineAdipose Tissue and MetabolismMetabolism, Diabetes, and Cancer

Effects of resveratrol in patients with type 2 diabetes mellitus on skeletal muscle SIRT1 expression and energy expenditure

Goh, Kian Peng, Lee, Hwei Yee, Lau, Dawn Pingxi, Supaat, Wilma, Chan, Yiong Huak, Koh, Angela Fang Yung·2014·International Journal of Sport Nutrition and Exercise Metabolism

Abstract

OBJECTIVES: The primary aims of the study were to examine the effect of resveratrol on skeletal muscle SIRT1 expression and energy expenditure in subjects with Type 2 diabetes mellitus (T2DM). BACKGROUND: Animal and in vivo studies indicate that resveratrol increases SIRT1 expression that stimulates PGC1α activity. Subsequent upregulation of AMPK and GLUT4 expression are associated with improved insulin sensitivity in peripheral tissues. METHODS: Ten subjects with T2DM were randomized in a double-blind fashion to receive 3g resveratrol or placebo daily for 12 weeks. Secondary outcomes include measures of AMPK, p-AMPK and GLUT4 expression levels, energy expenditure, physical activity levels, distribution of abdominal adipose tissue and skeletal muscle fiber type composition, body weight, HbA1c, plasma lipid subfraction, adiponectin levels, and insulin sensitivity. RESULTS: There was a significant increase in both SIRT1 expression (2.01 vs. 0.86 arbitrary units [AU], p = .016) and p-AMPK to AMPK expression ratio (2.04 vs. 0.79 AU, p = .032) in the resveratrol group compared with the placebo group. Although the percentage of absolute change (8.6 vs. -13.9%, p = .033) and percentage of predicted resting metabolic rate (RMR; 7.8 vs. -13.9%, p = .013) were increased following resveratrol, there was a significant reduction in average daily activity (-38 vs. 43.2%, p = .028) and step counts (-39.5 vs. 11.8%, p = .047) when compared with placebo. CONCLUSIONS: In patients with T2DM, treatment with resveratrol regulates energy expenditure through increased skeletal muscle SIRT1 and AMPK expression. These findings indicate that resveratrol may have beneficial exercise-mimetic effects in patients with T2DM.

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Crossref · 10.1123/ijsnem.2013-0045

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Authors
Goh, K. P., Lee, H. Y., Lau, D. P., Supaat, W., Chan, Y. H., & Koh, A. F. Y.
Affiliations
Khoo Teck Puat Hospital (SG)
Venue
International Journal of Sport Nutrition and Exercise Metabolism
Published
2014-02
Volume
24
Issue
1
Pages
2-13
ISSN
  • 1526-484X (ISSN-L)
  • 1543-2742
OpenAlex
W2103667012
Cited by
187
References
0
Citations by year
2026: 8 · 2025: 14 · 2024: 12 · 2023: 20 · 2022: 15 · 2021: 24 · 2020: 22 · 2019: 9 · 2018: 17 · 2017: 17 · 2016: 9 · 2015: 10 · 2014: 10
FWCI
7.81
Type
journal article
Language
en
Open access
closed
Locations
  • International Journal of Sport Nutrition and Exercise Metabolism (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Medical Research Council
Topics
  • Health Sciences › Medicine › Geriatrics and Gerontology › Sirtuins and Resveratrol in Medicine
  • Health Sciences › Medicine › Physiology › Adipose Tissue and Metabolism
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Metabolism, Diabetes, and Cancer
Keywords
resveratrol, type 2 diabetes, SIRT1, AMPK, skeletal muscle, energy expenditure, resting metabolic rate, insulin sensitivity, GLUT4, PGC-1α, physical activity, adiponectin, HbA1c
MeSH terms
Peroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alpha, Resveratrol, Basal Metabolism, Diabetes Mellitus, Type 2, Double-Blind Method, Energy Metabolism, Physical Exertion, Humans, Insulin Resistance, Male, Middle Aged, Plant Extracts, Rest, Stilbenes, Transcription Factors, Exercise, Muscle, Skeletal, Vitis, Glucose Transporter Type 4, AMP-Activated Protein Kinases, Sirtuin 1

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