Pantelis, P.; Theocharous, G.; Veroutis, D.; Vagena, I.-A.; Polyzou, A.; Thanos, D.-F.; Kyrodimos, E.; Kotsinas, A.; Evangelou, K.; Lagopati, N.; Gorgoulis, V.G.; Kotopoulos, N. Pulsed Electromagnetic Fields (PEMFs) Trigger Cell Death and Senescence in Cancer Cells. Int. J. Mol. Sci.2024, 25, 2473.
Pantelis, P.; Theocharous, G.; Veroutis, D.; Vagena, I.-A.; Polyzou, A.; Thanos, D.-F.; Kyrodimos, E.; Kotsinas, A.; Evangelou, K.; Lagopati, N.; Gorgoulis, V.G.; Kotopoulos, N. Pulsed Electromagnetic Fields (PEMFs) Trigger Cell Death and Senescence in Cancer Cells. Int. J. Mol. Sci. 2024, 25, 2473.
Pantelis, P.; Theocharous, G.; Veroutis, D.; Vagena, I.-A.; Polyzou, A.; Thanos, D.-F.; Kyrodimos, E.; Kotsinas, A.; Evangelou, K.; Lagopati, N.; Gorgoulis, V.G.; Kotopoulos, N. Pulsed Electromagnetic Fields (PEMFs) Trigger Cell Death and Senescence in Cancer Cells. Int. J. Mol. Sci.2024, 25, 2473.
Pantelis, P.; Theocharous, G.; Veroutis, D.; Vagena, I.-A.; Polyzou, A.; Thanos, D.-F.; Kyrodimos, E.; Kotsinas, A.; Evangelou, K.; Lagopati, N.; Gorgoulis, V.G.; Kotopoulos, N. Pulsed Electromagnetic Fields (PEMFs) Trigger Cell Death and Senescence in Cancer Cells. Int. J. Mol. Sci. 2024, 25, 2473.
Abstract
The currently available anti-cancer therapies, such as gamma-radiation and chemotherapeutic agents, induce cell death and cellular senescence not only in cancer cells but also in the adjacent normal tissue. New anti-tumor approaches focus on limiting the side effects on normal cells. In this frame, the potential anti-tumor properties of Pulsed Electromagnetic Fields (PEMFs) through irradiation of breast cancer epithelial cells (MCF-7 and MDA-MB-231) and normal fibroblasts (FF95) were investigated. PEMFs had a frequency of 8 Hz, full-square wave type, magnetic flux density of 0.011 T and applied twice daily for 5 days. Data collected showcases that PEMF application decreases the proliferation rate and viability of breast cancer cells while having the opposite effect on normal fibroblasts. Moreover, PEMF irradiation induced cell death and cellular senescence only in breast cancer cells without any effect in the non-cancerous cells. These findings suggest PEMF irradiation as a novel, non-invasive anti-cancer strategy in combination with senolytic drugs, to eliminate both cancer and the remaining senescent cells while simultaneously avoiding the side effects of the current treatments.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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