The DOI matches its Crossref record; 55 of the 55 references it cites were found in a registry or an index.
Exercise training versus diet-induced weight-loss on metabolic risk factors and inflammatory markers in obese subjects: a 12-week randomized intervention study
Abstract
The purpose of this study was to investigate the effect of exercise training and diet-induced weight loss alone or in combination on inflammatory markers in circulation, in adipose tissue (AT) and in skeletal muscle (SM) in obese subjects. Seventy-nine obese subjects were randomized into a 12-wk intervention: 1) exercise only (EXO), 2) diet-induced weight loss using a very low energy diet (DIO), and 3) exercise and diet-induced weight-loss combined (DEX). Blood samples (metabolic and inflammatory markers) and AT and SM biopsies (mRNA expression) were collected at baseline and after 12 wk. In the EXO group the weight loss was 3.5 kg and in the DIO and DEX groups it was 12 kg in both. Vo(2max) was increased by 14-18% in the EXO and DEX groups with no changes in the DIO group. In the DIO and DEX groups, circulating levels of MCP-1, MIP-1alpha, IL-15, and IL-18 were decreased, and adiponectin was increased (P < 0.05 for all). In the EXO group, MCP-1 was decreased with 10% (P = 0.06). By combining the weight loss in all three groups, we found a correlation between the degree of weight loss and improvement in several of the inflammatory markers (P < 0.05). In AT biopsies, subjects in the DIO and DEX groups achieved a general beneficial but nonsignificant effect on the gene expression of inflammatory markers. In the EXO group, no changes in AT adipokine mRNA were found except for an increment of adiponectin (P < 0.05). In SM, the only observed change was that the gene expression of IL-6 was increased in all three groups (P < 0.05). In conclusion, rather large weight losses (>5-7%) were found to have beneficial effects on circulating inflammatory markers in these obese subjects. Aerobic exercise for 12 wk, which increased Vo(2max), was found to have no effects on circulating inflammatory markers in these obese patients. It is suggested that more intensive exercise may be necessary to affect systemic inflammation.
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“Therefore, in humans, when IL-10 is added to the culture medium of mononuclear cells and circulating neutrophils stimulated with lipopolysaccharide(LPS), the synthesis of proinflammatory cytokines (TNF-α, IL-1β, IL-6) is inhibited through post-transcriptional mechanisms, a direct consequence of a higher mRNA degradation rate of the corresponding genes (Christiansen et al., 2010).”
From Physical Exercise-Induced Myokines and Muscle-Adipose Tissue Crosstalk: A Review of Current Knowledge and the Implications for Health and Metabolic Diseases (2018) · cites this paper as Christiansen et al., 2010
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Chait, A., & den Hartigh, L. J. (2020) · Frontiers in Cardiovascular Medicine · doi:10.3389/fcvm.2020.00022 · Cited by 1,529
Pedersen, B. K. (2013) · Comprehensive physiology · doi:10.1002/cphy.c120033 · Cited by 516
Physical Activity and Exercise in the Regulation of Human Adipose Tissue Physiology
Thompson, D., Karpe, F., Lafontan, M., & Frayn, K. N. (2012) · Physiological Reviews · doi:10.1152/physrev.00012.2011 · Cited by 425
“In a separate report from this investigation (39), there was no change in abdominal SCAT gene expression (mRNA) for various adipokines (IL-6, MCP-1, MIP-1 , TNF- , leptin) and no change in markers of macrophage accumulation (CD68 and CD14) with regular exercise training (samples collected 24–48 h after the last bout o…”
BackgroundLeal, L. G., Lopes, M. A., & Batista, M. L. (2018) · Frontiers in Physiology · doi:10.3389/fphys.2018.01307 · Cited by 382
“Therefore, in humans, when IL-10 is added to the culture medium of mononuclear cells and circulating neutrophils stimulated with lipopolysaccharide(LPS), the synthesis of proinflammatory cytokines (TNF-α, IL-1β, IL-6) is inhibited through post-transcriptional mechanisms, a direct consequence of a higher mRNA degradati…”
BackgroundThe effect of physical activity on mediators of inflammation
Nimmo, M. A., Leggate, M., Viana, J. L., & King, J. A. (2013) · Diabetes Obesity and Metabolism · doi:10.1111/dom.12156 · Cited by 311
Metadata
- Authors
- Christiansen, T., Paulsen, S. K., Bruun, J. M., Pedersen, S. B., & Richelsen, B.
- Affiliations
- Aarhus University Hospital (DK)
- Corresponding author
- Christiansen, Tore
- Venue
- American Journal of Physiology-Endocrinology and Metabolism
- Publisher
- American Physiological Society
- Published
- 2010-04
- Volume
- 298
- Issue
- 4
- Pages
- E824-E831
- ISSN
- 0193-1849 (ISSN-L)
- 1522-1555
- OpenAlex
- W2111106822
- Cited by
- 255
- References
- 55
- Citations by year
- 2026: 5 · 2025: 5 · 2024: 12 · 2023: 13 · 2022: 14 · 2021: 19 · 2020: 15 · 2019: 11 · 2018: 18 · 2017: 18 · 2016: 19 · 2015: 22 · 2014: 21 · 2013: 25 · 2012: 18
- FWCI
- 14.65
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- American Journal of Physiology-Endocrinology and Metabolism (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Adipokines, Inflammation, and Metabolic Diseases
- Health Sciences › Medicine › Physiology (medical) › Exercise and Physiological Responses
- Health Sciences › Medicine › Physiology (medical) › Adipose Tissue and Metabolism
- Keywords
- obesity, exercise training, diet-induced weight loss, very low calorie diet, inflammatory markers, adipose tissue inflammation, skeletal muscle inflammation, adiponectin, MCP-1, MIP-1α, IL-15, IL-18, interleukin-6, aerobic exercise, VO2max, metabolic risk factors
- MeSH terms
- Adipose Tissue, Adolescent, Adult, Blood Glucose, Blood Pressure, Blood Proteins, Body Weight, Diet, Reducing, Female, Humans, Inflammation, Insulin, Lipids, Male, Middle Aged, Obesity, Physical Education and Training, Risk Factors, Anaerobic Threshold, Biomarkers, Weight Loss, Exercise, Gene Expression, Muscle, Skeletal, Young Adult
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