Cited by 83Exercise and Physiological ResponsesMuscle Physiology and DisordersCardiovascular and exercise physiology

Exercise training mode effects on myokine expression in healthy adults: A systematic review with meta-analysis

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Bettariga, Francesco, Taaffe, Dennis R., Galvão, Daniel A., Lopez, Pedro, Bishop, Chris, Markarian, Anna Maria, Natalucci, Valentina, Kim, Jin-Soo +1 more·2024·Journal of Sport and Health Science

Abstract

BACKGROUND: The benefits of exercise are well known; however, many of the underlying molecular mechanisms are not fully understood. Skeletal muscle secretes myokines, which mediate muscle-organ crosstalk. Myokines regulate satellite-cell proliferation and migration, inflammatory cascade, insulin secretion, angiogenesis, fatty oxidation, and cancer suppression. To date, the effects of different exercise modes (namely, aerobic and resistance exercise) on myokine response remain to be elucidated. This is crucial considering the clinical implementation of exercise to enhance general health and wellbeing and as a medical treatment. METHODS: A systematic search was undertaken in PubMed, MEDLINE, CINAHL, Embase, SPORTDiscus, and Web of Science in April 2023. Eligible studies examining the effects of a single bout of exercise on interleukin15 (IL-15), irisin, secreted protein acidic and rich in cysteine (SPARC), oncostatin M (OSM), and decorin were included. A random-effects meta-analysis was also undertaken to quantify the magnitude of change. RESULTS: Sixty-two studies were included (n = 1193). Overall, exercise appeared to induce small to large increases in myokine expression, with effects observed immediately after to 60 min post-exercise, although these were mostly not statistically significant. Both aerobic and resistance exercise resulted in changes in myokine levels, without any significant difference between training modes, and with the magnitude of change differing across myokines. Myokine levels returned to baseline levels within 180 min to 24 h post-exercise. However, owing to potential sources of heterogeneity, most changes were not statistically significant, indicating that precise conclusions cannot be drawn. CONCLUSION: Knowledge is limited but expanding with respect to the impact of overall and specific effects of exercise on myokine expression at different time points in the systemic circulation. Further research is required to investigate the effects of different exercise modes at multiple time points on myokine response.

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  • Different exercise modalities, including resistance training, aerobic exercise, and HIIT, can induce characteristic myokine secretion profiles that influence metabolic and cardiovascular outcomes through distinct signaling pathways.

    “Different exercise modalities, including resistance training, aerobic exercise, and high-intensity interval training (HIIT), can induce characteristic myokine secretion profiles [10,11], which in turn influence metabolic and cardiovascular outcomes through distinct signaling pathways.”

    From Exercise-Induced Myokines in Obesity-Related Metabolic Disorders and Cardiovascular Protection: A Narrative Review (2026) · cites this paper as [10]

    The Discussion reports that aerobic and resistance exercise can alter myokine expression in healthy adults, with responses varying by myokine. It also says the differences between those exercise modes were not statistically significant; the Methods list aerobic, resistance, and combined exercise, not HIIT, as the modes analyzed. Thus the source supports exercise-related myokine changes but not established characteristic profiles for all three named modalities. (LLM, conf=0.88)

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Authors
Bettariga, F., Taaffe, D. R., Galvão, D. A., Lopez, P., Bishop, C., Markarian, A. M., Natalucci, V., Kim, J.-S., & Newton, R. U.
Affiliations
  • Edith Cowan University (AU)
  • Middlesex University London (GB)
  • University of Milan (IT)
Corresponding author
Newton, Robert U.
Venue
Journal of Sport and Health Science
Publisher
Elsevier BV
Published
2024-11
Volume
13
Issue
6
Pages
764-779
ISSN
  • 2213-2961 (ISSN-L)
  • 2095-2546
OpenAlex
W4394685054
Cited by
83
References
114
Citations by year
2026: 42 · 2025: 33 · 2024: 8
FWCI
3.60
Type
journal article
Language
en
Open access
Locations
  • Journal of sport and health science/Journal of Sport and Health Science (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • UWA Profiles and Research Repository (UWA) (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • Australasian Journal of Paramedicine (submittedVersion, cc-by-nc-nd)
  • Archivio Istituzionale della Ricerca (Universita Degli Studi Di Milano) (submittedVersion, other-oa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Topics
  • Health Sciences › Medicine › Rehabilitation › Exercise and Physiological Responses
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Muscle Physiology and Disorders
  • Health Sciences › Medicine › Complementary and alternative medicine › Cardiovascular and exercise physiology
Keywords
myokines, aerobic exercise, resistance training, IL-15, irisin, SPARC, oncostatin M, decorin, skeletal muscle, single bout exercise, post-exercise recovery, healthy adults
MeSH terms
Myokines, Adult, Fibronectins, Humans, Exercise, Osteonectin, Muscle, Skeletal, Interleukin-15, Oncostatin M, Resistance Training, Decorin

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