Adenosine Receptors as a Biological Pathway for the Anti-Inflammatory and Beneficial Effects of Low Frequency Low Energy Pulsed Electromagnetic Fields
Autor: | Ruggero Cadossi, Pier Andrea Borea, Stefania Gessi, Stefania Merighi, Katia Varani, Fabrizio Vincenzi, Silvia Pasquini, Matteo Cadossi, Stefania Setti, Annalisa Ravani |
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Jazyk: | angličtina |
Rok vydání: | 2017 |
Předmět: |
0301 basic medicine
Central Nervous System medicine.medical_specialty Immunology Anti-Inflammatory Agents Review Article Biology Proinflammatory cytokine Biological pathway 03 medical and health sciences Cell Biology Economica Electromagnetic Fields Downregulation and upregulation In vivo Internal medicine lcsh:Pathology medicine Animals Humans Receptor Receptors Purinergic P1 Adenosine Adenosine receptor Cell biology 030104 developmental biology Endocrinology Signal transduction lcsh:RB1-214 medicine.drug Signal Transduction |
Zdroj: | Mediators of Inflammation Mediators of Inflammation, Vol 2017 (2017) |
ISSN: | 1466-1861 0962-9351 |
Popis: | Several studies explored the biological effects of low frequency low energy pulsed electromagnetic fields (PEMFs) on human body reporting different functional changes. Much research activity has focused on the mechanisms of interaction between PEMFs and membrane receptors such as the involvement of adenosine receptors (ARs). In particular, PEMF exposure mediates a significant upregulation ofA2Aand A3ARs expressed in various cells or tissues involving a reduction in most of the proinflammatory cytokines. Of particular interest is the observation that PEMFs, acting as modulators of adenosine, are able to increase the functionality of the endogenous agonist. By reviewing the scientific literature on joint cells, a double role for PEMFs could be hypothesized in vitro by stimulating cell proliferation, colonization of the scaffold, and production of tissue matrix. Another effect could be obtained in vivo after surgical implantation of the construct by favoring the anabolic activities of the implanted cells and surrounding tissues and protecting the construct from the catabolic effects of the inflammatory status. Moreover, a protective involvement of PEMFs on hypoxia damage in neuron-like cells and an anti-inflammatory effect in microglial cells have suggested the hypothesis of a positive impact of this noninvasive biophysical stimulus. |
Databáze: | OpenAIRE |
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