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pii: 20180590

Review

Juutilainen J et al, (May 2018) Magnetocarcinogenesis: is there a mechanism for carcinogenic effects of weak magnetic fields?, Proc Biol Sci. 2018 May 30;285 · 2018

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The review discusses the radical pair mechanism as a possible explanation for the link between ELF magnetic fields and childhood leukaemia.

Plain English Summary

Summary written for general audiences

Extremely low-frequency magnetic fields have been classified as possibly carcinogenic based on epidemiological findings suggesting a link between childhood leukaemia and 50–60 Hz magnetic fields from power lines. Animal and in vitro experiments have provided only limited support for carcinogenic effects of ELF magnetic fields. The review discusses the radical pair mechanism as a possible biophysical mechanism and proposes a hypothesis for the link between ELF fields and childhood leukaemia.

Why This Matters

There is no generally accepted biophysical mechanism that could explain carcinogenic effects of ELF magnetic fields. The review examines cryptochromes as the putative magnetosensitive molecules and their possible links to cancer-relevant biological processes.

Exposure Information

A logarithmic frequency spectrum from 10 Hz to 100 GHz showing where this study's 50-60 Hz exposure sits relative to common EMF sources.Where This Frequency Sits on the EMF SpectrumELFVLFLF / MFHF / VHFUHFSHFmm10 Hz100 GHzThis study: 50-60 HzCell phones~1 GHzWiFi2.4 GHz5G mm28 GHzLogarithmic scale

Specific exposure levels were not quantified in this study.

Cite This Study
Juutilainen J et al, (May 2018) Magnetocarcinogenesis: is there a mechanism for carcinogenic effects of weak magnetic fields?, Proc Biol Sci. 2018 May 30;285 (2018). pii: 20180590.
Show BibTeX
@article{pii_20180590_ce1296,
  author = {Juutilainen J et al and (May 2018) Magnetocarcinogenesis: is there a mechanism for carcinogenic effects of weak magnetic fields? and Proc Biol Sci. 2018 May 30;285},
  title = {pii: 20180590},
  year = {2018},
  doi = {10.1098/rspb.2018.0590},
  
}

Quick Questions About This Study

The review discusses the radical pair mechanism as a possible explanation for the link between ELF magnetic fields and childhood leukaemia.
Extremely low-frequency magnetic fields have been classified as possibly carcinogenic based on epidemiological findings.
Animal and in vitro experiments have provided only limited support for carcinogenic effects of ELF magnetic fields.
The review proposes the radical pair mechanism, which seems to be involved in magnetoreception in birds, as a possible biophysical mechanism.
The authors discuss the strengths and weaknesses of the current evidence and make proposals for further research.