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Measurements of alkali-labile DNA damage and protein-DNA crosslinks after 2450 MHz microwave and low-dose gamma irradiation In vitro.

No Effects Found

Lagroye I, Hook GJ, Wettring BA, Baty JD, Moros EG, Straube WL, Roti Roti JL. · 2004

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Two-hour exposure to 2450 MHz radiation at cell phone-level intensities produced no detectable DNA damage in this laboratory study.

Plain English Summary

Summary written for general audiences

Researchers exposed mouse cells to 2450 MHz microwave radiation (the same frequency used in microwave ovens and older WiFi) for 2 hours at 1.9 W/kg to test whether it damages DNA or creates harmful protein-DNA bonds. The study found no detectable DNA damage or crosslinks from the microwave exposure, even when combined with gamma radiation that was known to cause DNA damage.

Exposure Information

A logarithmic frequency spectrum from 10 Hz to 100 GHz showing where this study's 2.45 GHz exposure sits relative to common EMF sources.Where This Frequency Sits on the EMF SpectrumELFVLFLF / MFHF / VHFUHFSHFmm10 Hz100 GHzThis study: 2.45 GHzPower lines50/60 Hz5G mm28 GHzLogarithmic scale

The study examined exposure from: 2450 MHz Duration: 2‐h exposure

Study Details

In vitro experiments were performed to determine whether 2450 MHz microwave radiation induces alkali-labile DNA damage and/or DNA–protein or DNA–DNA crosslinks in C3H 10T½ cells

After a 2-h exposure to either 2450 MHz continuous-wave (CW) microwaves at an SAR of 1.9 W/kg or 1 m...

we quantified the proteins that were recovered with DNA after microwave exposure, using CDDP and γ i...

Thus 2-h exposures to 1.9 W/ kg of 2450 MHz CW microwaves did not induce measurable alkali-labile DNA damage or DNA–DNA or DNA–protein crosslinks.

Cite This Study
Lagroye I, Hook GJ, Wettring BA, Baty JD, Moros EG, Straube WL, Roti Roti JL. (2004). Measurements of alkali-labile DNA damage and protein-DNA crosslinks after 2450 MHz microwave and low-dose gamma irradiation In vitro. Radiat Res. 161(2): 201-214, 2004.
Show BibTeX
@article{i_2004_measurements_of_alkalilabile_dna_2917,
  author = {Lagroye I and Hook GJ and Wettring BA and Baty JD and Moros EG and Straube WL and Roti Roti JL.},
  title = {Measurements of alkali-labile DNA damage and protein-DNA crosslinks after 2450 MHz microwave and low-dose gamma irradiation In vitro.},
  year = {2004},
  
  url = {https://meridian.allenpress.com/radiation-research/article-abstract/161/2/201/41934/Measurements-of-Alkali-Labile-DNA-Damage-and},
}

Quick Questions About This Study

Research on 2450 MHz microwave radiation (the same frequency as microwave ovens) found no DNA damage in mouse cells after 2-hour exposure. The 2004 study used sensitive laboratory tests and detected no measurable genetic damage or harmful protein-DNA bonds from microwave radiation alone.
A controlled laboratory study found no genetic damage from 2450 MHz radiation, which is used in older WiFi systems and microwave ovens. Researchers exposed mouse cells for 2 hours and detected no DNA breaks or crosslinks, even using highly sensitive detection methods.
Laboratory testing of 2450 MHz microwave radiation showed no measurable cellular damage in a 2004 study. Mouse cells exposed for 2 hours at levels similar to consumer devices showed no DNA damage, protein-DNA crosslinks, or other detectable harmful effects.
Research on microwave oven frequency (2450 MHz) found no DNA damage in laboratory cell studies. A 2004 experiment exposed mouse cells to this radiation for 2 hours and detected no genetic damage, suggesting low risk from typical microwave oven exposure.
Studies show 2450 MHz microwave radiation does not measurably affect genetic material. Laboratory research found no DNA breaks, crosslinks, or protein-DNA bonds in mouse cells after 2-hour exposure, indicating this frequency may not significantly impact cellular genetic processes.