Influence of Super-Low-Intensity Microwave Radiation on Mesenchymal Stem Cells

Authors: Artamonov MY, Pyatakovich FA, Minenko IA

Year: 2025

Category: Cellular Biology

Journal: International Journal of Molecular Sciences

DOI: 10.3390/ijms26041705

URL: https://www.mdpi.com/1422-0067/26/4/1705

Abstract

Overview

Mesenchymal stem cells (MSCs) have emerged as a promising tool for regenerative medicine due to their multipotency and immunomodulatory properties. According to recent research, exposing MSCs to super-low-intensity microwave radiation can have a significant impact on how they behave and operate.

Findings

  • Studies show that microwave radiation at power densities much below thermal values affects MSCs through non-thermal mechanisms.
  • Impacts involve calcium signaling, membrane transport, mitochondrial activity, and ion channel activation.
  • These mechanisms may enhance MSC proliferation, differentiation along mesodermal lineages, paracrine factor secretion, and immunomodulatory capabilities during controlled microwave exposures.
  • Bioeffects from these exposures greatly enhance regenerative capacity in preclinical models including myocardial infarction, osteoarthritis, and brain damage.

Conclusion

Further research is needed to optimize microwave treatment settings, clarify biological processes, and thoroughly assess safety in order to translate this non-invasive method into clinical regenerative medicine. If proven safe and effective, microwave-enhanced MSC treatment could have broad and significant impact as a novel cell-based approach in various regenerative medicine fields.

microwave radiation mesenchymal stem cells regenerative medicine bioeffects non-thermal mechanisms cell proliferation safety assessment
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