Cited by 431Exercise and Physiological ResponsesCardiovascular and exercise physiologyMicroRNA in disease regulation

Dynamic regulation of circulating microRNA during acute exhaustive exercise and sustained aerobic exercise training

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Baggish, Aaron L., Hale, Andrew, Weiner, Rory B., Lewis, Gregory D., Systrom, David, Wang, Francis, Wang, Thomas J., Chan, Stephen Y.·2011·The Journal of Physiology

Abstract

Non‐technical summary MicroRNA (miRNA) molecules are essential intracellular mediators of numerous biological processes including angiogenesis, inflammation, and mitochondrial metabolism. Recently, it has been shown that miRNAs are secreted into the bloodstream and that circulating miRNAs (c‐miRNAs) may serve important endocrine functions. This study examined plasma profiles of specific c‐miRNAs in healthy competitive athletes at rest and during exhaustive exercise testing, before and after a 90 day period of exercise training. In this setting, we observed four distinct patterns of c‐miRNA response to exercise: (1) c‐miRNAs up‐regulated by acute exhaustive exercise before and after sustained exercise training, (2) c‐miRNAs responsive to acute exhaustive exercise before but not after sustained exercise training, (3) c‐miRNAs responsive only to sustained exercise training, and (4) non‐responsive c‐miRNAs. These findings set the stage for further work aimed at defining the role of c‐miRNAs as fitness biomarkers and physiological mediators of exercise‐induced cardiovascular adaptation.

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Crossref · 10.1113/jphysiol.2011.213363

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  • Exerkines include a broad range of signalling moieties such as cytokines, nucleic acids, lipids and metabolites, often carried by cell-specific extracellular vesicles.

    “Exerkines are increasingly recognized to include a broad range of signalling moieties, including cytokines, nucleic acids (microRNA17, mRNA and mitochondrial DNA), lipids and metabolites, which are frequently driven by cell-specific extracellular vesicle secretion18.”

    From Exerkines in health, resilience and disease (2022) · cites this paper as [17]

  • Acute exercise increases plasma levels of various microRNAs after exercise, and chronic exercise increases various microRNAs in the resting state.

    “acute exercise increases plasma levels of various microRNAs after exercise, and chronic exercise increases various microRNAs in the resting state17”

    From Exerkines in health, resilience and disease (2022) · cites this paper as [17]

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Authors
Baggish, A. L., Hale, A., Weiner, R. B., Lewis, G. D., Systrom, D., Wang, F., Wang, T. J., & Chan, S. Y.
Affiliations
  • Harvard University (US)
  • Brigham and Women's Hospital (US)
Venue
The Journal of Physiology
Publisher
Wiley
Published
2011-08
Volume
589
Issue
16
Pages
3983-3994
ISSN
  • 0022-3751 (ISSN-L)
  • 1469-7793
OpenAlex
W2157038349
Cited by
431
References
55
Citations by year
2026: 13 · 2025: 27 · 2024: 25 · 2023: 17 · 2022: 31 · 2021: 36 · 2020: 32 · 2019: 42 · 2018: 41 · 2017: 34 · 2016: 33 · 2015: 36 · 2014: 29 · 2013: 23 · 2012: 11
FWCI
20.76
Type
journal article
Language
en
Open access
Locations
  • The Journal of Physiology (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Heart, Lung, and Blood Institute (K08HL096834, K23HL091106)
Topics
  • Health Sciences › Medicine › Rehabilitation › Exercise and Physiological Responses
  • Health Sciences › Medicine › Complementary and alternative medicine › Cardiovascular and exercise physiology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › MicroRNA in disease regulation
Keywords
circulating microRNAs, acute exhaustive exercise, aerobic exercise training, rowing, cycling exercise, miR-146a, miR-20a, miR-21, miR-222, miR-210, miR-133a, miR-221, miR-328, exercise biomarkers, VO2max, cardiovascular adaptation, inflammation, angiogenesis, muscle contractility
MeSH terms
Humans, Longitudinal Studies, Male, Physical Endurance, Prospective Studies, Time Factors, Cohort Studies, Exercise, MicroRNAs, Young Adult, Athletes

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