Emerging roles of extracellular vesicles in the intercellular communication for exercise-induced adaptations
Article
Article Title | Emerging roles of extracellular vesicles in the intercellular communication for exercise-induced adaptations |
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ERA Journal ID | 14579 |
Article Category | Article |
Authors | Denham, Josh (Author) and Spencer, Sarah J. (Author) |
Journal Title | American Journal of Physiology: Endocrinology and Metabolism |
Journal Citation | 319 (2), pp. E320-E329 |
Number of Pages | 10 |
Year | 2020 |
Place of Publication | United States |
ISSN | 0193-1849 |
1522-1555 | |
Digital Object Identifier (DOI) | https://doi.org/10.1152/ajpendo.00215.2020 |
Web Address (URL) | https://journals.physiology.org/doi/full/10.1152/ajpendo.00215.2020 |
Abstract | Complex organisms rely heavily on intercellular communication. The rapidly expanding field of extracellular vesicle biology has made it clear that the necessary intercellular communication occurs partly through their paracrine and endocrine actions. Extracellular vesicles are nanoscale lipid membranes (30 - 2,000 nm in diameter) that shuttle functional biological material between cells. They are released from numerous tissues and are isolated from nearly all biofluids and cell cultures. Although their biogenesis, cell targeting, and functional roles are incompletely understood, they appear to have crucial roles in physiological and disease processes. Their enormous potential to serve as sensitive biomarkers of disease and also new therapeutic interventions for diseases have gained them considerable attention in recent years. Regular physical exercise training confers systemic health benefits and consequently prevents many age-related degenerative diseases. Many of the molecular mechanisms responsible for the salubrious effects of exercise are known, yet a common underlying mechanism potentially responsible for the holistic health benefits of exercise has only recently been explored (i.e., via extracellular vesicle transport of biological material). Here, we provide an overview of extracellular vesicle biology before outlining the current evidence on the capacity for a single bout and chronic exercise to elicit changes in extracellular vesicle content and modulate their molecular cargo (e.g., small RNAs). We highlight areas for future research and emphasize their potential utility as biomarkers and therapeutic strategies of disease and its prevention. |
Keywords | Exercise adaptations; Exercise training; Gene; Small RNA; Tissue cross-talk |
ANZSRC Field of Research 2020 | 310599. Genetics not elsewhere classified |
420702. Exercise physiology | |
Byline Affiliations | Royal Melbourne Institute of Technology (RMIT) |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q6q53/emerging-roles-of-extracellular-vesicles-in-the-intercellular-communication-for-exercise-induced-adaptations
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