Mobile telephony radiation exerts genotoxic action and significantly enhances the effects of gamma radiation in human cells

Authors: Panagopoulos DJ

Year: 2024 Mar

Category: Genotoxicology, Electromagnetic Field Research

Journal: Gen Physiol Biophys

DOI: 10.4149/gpb_2023036

URL: http://www.elis.sk/download_file.php?product_id=8263&session_id=ef2ijbhbn0hevd1s33q2nvkrp6

Abstract

Overview

This study investigates the genotoxic effects of mobile telephony (MT) electromagnetic fields (EMFs) and their interaction with gamma radiation in human peripheral blood lymphocytes (HPBLs). The research builds on previous findings of chromosomal damage induced by MT EMFs, caffeine, and their combination.

Findings

HPBLs exposed to gamma radiation (0.1, 0.3, or 0.5 Gy) displayed more chromosomal aberrations than those exposed to MT EMFs or caffeine, with a clear dose-dependent relationship.
Cells pre-exposed to a single 15-min MT EMF event before gamma radiation had significantly higher aberrations than expected from individual exposures combined, demonstrating a synergistic enhancement.
MT EMF exposure at power densities considerably lower (approximately 136 times lower) than the ICNIRP exposure limit still produced genotoxic effects and amplified the DNA-damaging impact of gamma radiation.
The disruption mechanism involves man-made EMFs causing irregular voltage-gated ion channel gating, leading to reactive oxygen species (ROS) release and resultant genetic/cellular damage.
The study references related findings that newer mobile technology generations (3G, 4G, 5G) may possess even higher genotoxic potential due to their complex, variable signals.
The ICNIRP (2020) EMF safety limits are suggested to be at least 40,000 to 45,000 times less stringent than those for gamma radiation based on genotoxicity data.

Conclusion

Mobile telephony EMF exposure is independently genotoxic and can significantly increase the damaging effects of even low-dose ionizing radiation (gamma rays) in human cells.
People receiving medical treatments involving ionizing radiation should be advised to minimize or avoid exposure to wireless communication devices before, during, and after treatment.
Medical and radiology professionals must be educated regarding the compounded risk of simultaneous EMF and ionizing radiation exposures.
Substantially lower safety limits for EMF exposures are recommended, with proposed short-term and long-term limits of 0.1 and 0.001 μW/cm², respectively.
Further studies should prioritize investigation of combined effects from anthropogenic EMFs and other environmental stressors.

It is important to note the clear link this study identifies between EMF exposure from mobile telephony and increased health risks, especially when combined with ionizing radiation.

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