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Microwave irradiation influences on the state of human cell nuclei.

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Shckorbatov YG, Grigoryeva NN, Shakhbazov VG, Grabina VA, Bogoslavsky AM · 1998

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Millimeter wave radiation at 42.2 GHz altered human cell nuclei and DNA packaging, raising concerns about 5G frequencies.

Plain English Summary

Summary written for general audiences

Ukrainian researchers exposed human cheek cells to millimeter wave radiation at 42.2 GHz and found it altered the cells' nuclei in two key ways: it reduced the electrical charge of the cell nucleus and increased chromatin condensation (DNA packaging became tighter). The effects varied based on radiation dose and individual differences between cell donors, suggesting that millimeter wave exposure can directly impact cellular structures at the genetic level.

Why This Matters

This study provides direct evidence that millimeter wave radiation can alter fundamental cellular structures, specifically the nucleus where our DNA resides. The frequency tested (42.2 GHz) falls within the range now being deployed for 5G networks, making these findings particularly relevant to current technology rollouts. What's especially concerning is that the researchers observed changes in chromatin condensation, which affects how genes are expressed and accessed by cellular machinery. The fact that effects varied by individual suggests some people may be more susceptible to these cellular changes than others. While this was an in vitro study with limited exposure details, it adds to a growing body of evidence showing that millimeter waves can produce biological effects at the cellular level, contradicting industry claims that such frequencies are biologically inert.

Exposure Information

A logarithmic frequency spectrum from 10 Hz to 100 GHz showing where this study's 42.20 GHz exposure sits relative to common EMF sources.Where This Frequency Sits on the EMF SpectrumELFVLFLF / MFHF / VHFUHFSHFmm10 Hz100 GHzThis study: 42.20 GHzPower lines50/60 HzCell phones~1 GHzWiFi2.4 GHzLogarithmic scale

Specific exposure levels were not quantified in this study. The study examined exposure from: 42.2 GHz

Study Details

Changes of electrokinetic properties of cell nuclei and the quantity of granules of heterochromatin located near the nuclear envelope in nuclei of human buccal epithelium cells were studied under the influence of electromagnetic fields in vitro.

Irradiation of cells was realized by means of a semiconductor generator of millimeter radiation (wav...

Cite This Study
Shckorbatov YG, Grigoryeva NN, Shakhbazov VG, Grabina VA, Bogoslavsky AM (1998). Microwave irradiation influences on the state of human cell nuclei. Bioelectromagnetics 19(7):414-419, 1998.
Show BibTeX
@article{yg_1998_microwave_irradiation_influences_on_2588,
  author = {Shckorbatov YG and Grigoryeva NN and Shakhbazov VG and Grabina VA and Bogoslavsky AM},
  title = {Microwave irradiation influences on the state of human cell nuclei.},
  year = {1998},
  
  url = {https://pubmed.ncbi.nlm.nih.gov/9771584/},
}
PubMed: 9771584

Cited By (55 papers)

View all 55 citing papers on Semantic Scholar

Quick Questions About This Study

Yes, research shows millimeter wave radiation at 42.2 GHz can directly impact cellular structures. A 1998 Ukrainian study found this frequency altered human cell nuclei by reducing electrical charge and increasing DNA packaging density, suggesting potential genetic-level effects.
Studies indicate 42 GHz radiation can alter human cell nuclei in measurable ways. Ukrainian researchers found it reduced nuclear electrical charge and increased chromatin condensation in cheek cells, with effects varying by radiation dose and individual differences between people.
Research demonstrates millimeter wave therapy can change cellular structures at the nuclear level. A 1998 study using 42.2 GHz radiation found it altered both the electrical properties and DNA packaging within human cell nuclei from cheek samples.
Studies show 42 GHz exposure can modify cell nuclei by reducing electrical charge and tightening DNA packaging. These cellular changes occurred in human cheek cells during laboratory testing, with effects depending on radiation dose and individual biological differences.
Millimeter wave radiation impacts cell nuclei by altering their electrical properties and DNA structure. Research found 42.2 GHz exposure decreased nuclear electrical charge while increasing chromatin condensation, indicating direct effects on cellular genetic material and nuclear function.