Cited by 244Adipokines, Inflammation, and Metabolic DiseasesExercise and Physiological ResponsesPhysical Activity and Health

Effects of exercise on C-reactive protein, inflammatory cytokine and adipokine in patients with type 2 diabetes: A meta-analysis of randomized controlled trials

Hayashino, Yasuaki, Jackson, Jeffrey L., Hirata, Takumi, Fukumori, Norio, Nakamura, Fumiaki, Fukuhara, Shunichi, Tsujii, Satoru, Ishii, Hitoshi·2014·Metabolism

Abstract

Objective C-reactive protein (CRP), inflammatory cytokines, and adipokines contribute to atherosclerosis, insulin resistance, and development of late-onset complication in patients with type 2 diabetes. We performed a systematic review to assess effects of exercise interventions on inflammatory markers/cytokines and adipokines.Materials/methods We searched electronic databases (MEDLINE, EMBASE, and Cochrane Controlled Trials Registry) and reference lists in relevant papers for articles published in 1966-2013. We selected studies that evaluated the effects of exercise intervention on inflammatory markers/cytokines and adipokines in adult patients with type 2 diabetes. Weighted mean differences of exercise on outcomes were derived using fixed or random effect models; factors influencing heterogeneity were identified using meta-regression analysis.Results Fourteen randomized controlled trials (824 patients) were included in our meta-analysis. Exercise was associated with a significant in CRP=-0.66mg/l (95% CI, -1.09 to -0.23mg/l; -14% from baseline) and interleukin-6 (IL-6)=-0.88pg/ml (95% CI, -1.44 to -0.32pg/ml; -18% from baseline) but did not alter adiponectin or resistin levels; aerobic exercise program was associated with a significant change in leptin=-3.72ng/ml (95% CI, -6.26 to -1.18ng/ml; -24% from baseline). For IL-6, exercise was more effective in those with a longer duration in the program and larger number of sessions during study (p=0.001).Conclusions Exercise decreases inflammatory cytokine (CRP and IL-6) in patients with type 2 diabetes. Exercise could be a therapeutic option for improving abnormalities in inflammation levels in patients with diabetes.

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Crossref · 10.1016/j.metabol.2013.08.018

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Authors
Hayashino, Y., Jackson, J. L., Hirata, T., Fukumori, N., Nakamura, F., Fukuhara, S., Tsujii, S., & Ishii, H.
Affiliations
  • Kyoto University (JP)
  • Milwaukee VA Medical Center (US)
  • Tenri Hospital (JP)
Venue
Metabolism
Publisher
Elsevier BV
Published
2014-03
Volume
63
Issue
3
Pages
431-440
ISSN
0026-0495 (ISSN-L)
OpenAlex
W2143812909
Cited by
244
References
53
Citations by year
2026: 6 · 2025: 14 · 2024: 11 · 2023: 28 · 2022: 29 · 2021: 20 · 2020: 15 · 2019: 34 · 2018: 22 · 2017: 21 · 2016: 20 · 2015: 18 · 2014: 5
FWCI
1.70
Type
journal article
Language
en
Open access
closed
Locations
  • Metabolism (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
  • Health Sciences › Medicine › Rehabilitation › Exercise and Physiological Responses
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
Keywords
physical activity, type 2 diabetes, C-reactive protein, interleukin-6, adipokines, leptin, adiponectin, resistin, inflammation, aerobic exercise, insulin resistance
MeSH terms
C-Reactive Protein, Diabetes Mellitus, Type 2, Female, Humans, Inflammation, Male, Middle Aged, Biomarkers, Exercise, Interleukin-6, Adipokines

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