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Immune System

In vitro effects of GSM modulated radiofrequency fields on human immune cells.

No Effects Found

Tuschl H, Novak W, Molla-Djafari H. · 2006

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This study found no immune effects from 8-hour cell phone radiation exposure, though at levels below typical phone use.

Plain English Summary

Summary written for general audiences

Researchers exposed human immune cells to cell phone radiation at 1950 MHz for 8 hours to see if it affected immune function. They tested multiple immune system markers including cytokine production (chemical messengers that coordinate immune responses) and gene activity. The study found no statistically significant effects on any immune parameters tested.

Exposure Information

A logarithmic frequency spectrum from 10 Hz to 100 GHz showing where this study's 1.95 GHz exposure sits relative to common EMF sources.Where This Frequency Sits on the EMF SpectrumELFVLFLF / MFHF / VHFUHFSHFmm10 Hz100 GHzThis study: 1.95 GHzPower lines50/60 Hz5G mm28 GHzLogarithmic scale

The study examined exposure from: 1950 MHz

Study Details

Aim of the present investigation was therefore to assess whether GSM modulated RF fields have adverse effects on the functional competence of human immune cells.

Within the frame of the multidisciplinary project "Biological effects of high frequency electromagne...

No statistically significant effects of exposure were found and there is no indication that emission...

Cite This Study
Tuschl H, Novak W, Molla-Djafari H. (2006). In vitro effects of GSM modulated radiofrequency fields on human immune cells. Bioelectromagnetics.27(3):188-196, 2006.
Show BibTeX
@article{h_2006_in_vitro_effects_of_3453,
  author = {Tuschl H and Novak W and Molla-Djafari H.},
  title = {In vitro effects of GSM modulated radiofrequency fields on human immune cells.},
  year = {2006},
  
  url = {https://pubmed.ncbi.nlm.nih.gov/16342197/},
}
PubMed: 16342197

Cited By (54 papers)

View all 54 citing papers on Semantic Scholar

Quick Questions About This Study

A 2006 laboratory study found no significant effects when human immune cells were exposed to 1950 MHz cell phone radiation for 8 hours. The researchers tested multiple immune markers including cytokine production and gene activity, finding no statistically significant changes in any immune parameters measured.
Research testing 8-hour exposure to GSM modulated radiofrequency fields at 1950 MHz found no damage to immune function. The study examined human immune cells in laboratory conditions and detected no adverse effects on cytokine production or other immune system markers.
Laboratory testing suggests 1950 MHz frequency appears safe for human immune cells based on an 8-hour exposure study. Researchers found no statistically significant effects on immune parameters and concluded there was no indication of adverse effects on the human immune system.
Human immune cells showed no adverse effects during 8-hour continuous exposure to 1950 MHz cell phone radiation in laboratory testing. The study found no significant changes in cytokine production, gene activity, or other immune system markers throughout the exposure period.
Cytokine production remained unchanged when human immune cells were exposed to GSM modulated radiofrequency fields at 1950 MHz for 8 hours. The 2006 study specifically measured these immune system chemical messengers and found no statistically significant alterations in their production levels.