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DNA & Genetic Damage

Combined effects of 872 MHz radiofrequency radiation and ferrous chloride on reactive oxygen species production and DNA damage in human SH-SY5Y neuroblastoma cells.

No Effects Found

Luukkonen J, Juutilainen J, Naarala J. · 2010

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This study found no DNA damage from high-level 872 MHz radiation in brain cells, adding to mixed scientific evidence on cellular effects.

Plain English Summary

Summary written for general audiences

Researchers exposed human brain cells to 872 MHz radiation (similar to older cell phone signals) at high levels for up to 3 hours, looking for DNA damage and cellular stress. They found no effects from the radiation exposure, even when combined with iron chloride, a chemical known to cause cellular damage. This suggests that at these specific conditions, the radiofrequency radiation did not harm the brain cells or their DNA.

Exposure Information

A logarithmic frequency spectrum from 10 Hz to 100 GHz showing where this study's 872 MHz exposure sits relative to common EMF sources.Where This Frequency Sits on the EMF SpectrumELFVLFLF / MFHF / VHFUHFSHFmm10 Hz100 GHzThis study: 872 MHzPower lines50/60 Hz5G mm28 GHzLogarithmic scale

The study examined exposure from: 872 MHz Duration: 1h, 3h

Study Details

The aim of the present study was to investigate possible cooperative effects of radiofrequency (RF) radiation and ferrous chloride (FeCl2) on reactive oxygen species (ROS) production and DNA damage.

In order to test intracellular ROS production as a possible underlying mechanism of DNA damage, we a...

The chemical treatments resulted in statistically significant responses, but no effects from either ...

Cite This Study
Luukkonen J, Juutilainen J, Naarala J. (2010). Combined effects of 872 MHz radiofrequency radiation and ferrous chloride on reactive oxygen species production and DNA damage in human SH-SY5Y neuroblastoma cells. Bioelectromagnetics. 31(6):417-424, 2010.
Show BibTeX
@article{j_2010_combined_effects_of_872_2884,
  author = {Luukkonen J and Juutilainen J and Naarala J.},
  title = {Combined effects of 872 MHz radiofrequency radiation and ferrous chloride on reactive oxygen species production and DNA damage in human SH-SY5Y neuroblastoma cells.},
  year = {2010},
  doi = {10.1002/bem.20580},
  url = {https://onlinelibrary.wiley.com/doi/abs/10.1002/bem.20580},
}
DOI: 10.1002/bem.20580

Cited By (37 papers)

Quick Questions About This Study

A 2010 study found no DNA damage in human brain cells exposed to 872 MHz radiation for up to 3 hours, even at high levels. The researchers tested conditions similar to older cell phone signals but observed no harmful effects on cellular DNA or viability.
Research on 872 MHz radiation (similar to older cell phones) showed no negative effects on human brain cell health. The study exposed neuroblastoma cells to high radiation levels for 3 hours without observing damage to DNA, cellular stress, or cell survival rates.
Studies indicate 872 MHz radiofrequency radiation does not harm neurons under tested conditions. Researchers exposed human neuroblastoma cells to this frequency without finding increased cellular stress, DNA damage, or reduced cell viability, even when combined with damaging chemicals.
A controlled study found no DNA damage risks from 872 MHz radiofrequency radiation in human brain cells. Despite 3-hour exposures at high levels, researchers observed no genetic damage, suggesting this specific frequency may not pose DNA risks under these conditions.
Research shows 872 MHz RF radiation does not increase cellular stress in human brain cells. The study measured reactive oxygen species production (a stress indicator) and found no significant changes, even when radiation was combined with iron chloride, a known cellular stressor.