A Report on Non-Ionizing Radiation

News & Comment

NTP Turns to Mechanisms

DNA Breaks, Oxidative Stress and
Gene Expression Are on the Agenda

Tuesday, September 17, 2019

Last updated October 22, 2019

The U.S. National Toxicology Program (NTP) will soon embark on a new phase of its long-running RF project. Last year, the NTP concluded that RF radiation causes cancer; now it will begin a systematic search for mechanisms to explain how and why the tumors developed. Work is expected to begin by the end of the year.

The research plan is wide-ranging. It will include studies on gene expression, oxidative stress and DNA damage and repair, as well as on the possible role played by heat. Other priorities on the NTP agenda are studies on behavior and stress.

Continues

A Fact-Free Hit on a 5G Critic

Fabricating History on the New York Times Science Desk

Monday, July 22, 2019

Last updated July 13, 2021

Last Tuesday, July 16, the New York Times devoted most of the front page of its science section to William Broad’s latest attack on those who challenge the dogma that wireless radiation is absolutely safe.

“The 5G Health Hazard That Isn’t” is the catchy headline of the Web version of his article. It is followed by “How one scientist and his inaccurate chart led to unwarranted fears of wireless technology.”

Broad focuses on two letters* written about 20 years ago by Bill Curry, a consulting physicist, who openly disapproved of putting Wi-Fi in classrooms.

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GBM Rising in Denmark,
Much as in England

True Increases or Artifacts?

Tuesday, June 11, 2019

GBM is going up in Denmark. The steady rise is very similar to what has been seen in England.

New government data, released in May by a member of the Danish Parliament, show a near doubling of this fatal brain tumor, glioblastoma multiforme, since the year 2000. You can see the trend by following the orange line in the histogram …

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The Precarious Case
Against Precaution

A Deep Dive into the Swedish Cancer Registry

Wednesday, February 20, 2019

Last updated March 30, 2019

It has been nearly eight years since an expert panel of the International Agency for Research on Cancer (IARC) classified RF radiation as a possible human carcinogen. Since then, neither the World Health Organization (WHO) nor the International Commission on Non-Ionizing Radiation Protection (ICNIRP) has recommended precautionary policies to limit potential health risks.

No U.S. health agency has yet advised the public to reduce RF exposures.

Even after two large animal studies —by the U.S. National Toxicology Program (NTP) and Italy’s Ramazzini Institute— presented clear evidence of a cancer link last year, the WHO has remained silent; ICNIRP responded by calling both animal studies unconvincing.

Now comes the Annual Review of Public Health, which on January 11 posted a paper by five leading epidemiologists who posit that, after a systematic review of all the human studies, they don’t see an elevated cancer risk. The takeaway is that the IARC classification was a mistake.

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Aussies Claim No Brain Tumor Link; Skepticism Abounds

Why Were Older People Excluded?
No One Wants To Talk About It

Wednesday, January 2, 2019

Last updated January 10, 2019

The incidence of brain tumors in Australia did not increase between 2003 and 2013, according to a new analysis by the Australian Radiation Protection and Nuclear Safety Agency (ARPANSA) and the Australian Centre for Electromagnetic Bioeffects Research (ACEBR). This means that there can be no link between the use of mobile phones and brain cancer, they claim.

If such an association were true, “then the brain tumor rates would be higher than those that are observed,” states an ARPANSA press release that accompanies the new paper published in BMJ Open.

“People say mobile phones can cause cancer but our study showed this was not the case,” said ARPANSA’s Ken Karipidis, the lead author.

Others are skeptical. The work is incomplete and misleading —or worse, they say.

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Short Takes

NCI ‘Cancer Bioelectricity’ Conference

August 26, 2024

On September 12^th, the U.S. National Cancer Institute (NCI) will host a conference on cancer bioelectricity via Zoom. Attendance is free, but registration is required.

Michael Levin, a professor of biology and biomedical engineering at Tufts University in Massachusetts, will be the keynote speaker.

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Another WHO RF Review Challenged

August 21, 2024

Last updated September 6, 2024

A third RF systematic review commissioned by the World Health Organization’s EMF Project is under fire. This one is on RF–induced oxidative stress.

Last month, two other WHO reviews —on pregnancy outcomes and on tinnitus— were both called into question as critics called for them to be retracted.

A team of 14 from six countries, led by Felix Meyer of the German Office for Radiation Protection (BfS), identified 11,599 studies on oxidative stress in the frequency range 800-2450 MHz. They then eliminated 11,543 of them as not meeting their criteria for inclusion.

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Italy’s 6 V/m RF Limit at Risk

March 14, 2024

The International Commission on the Biological Effects of Electromagnetic Fields (ICBE-EMF) has written to Italian government officials to support the country’s strict 6 V/m RF exposure limit.

The letter, dated March 13, expresses “great concern” that the standard might be weakened. It is signed by Ronald Melnick, the chair of ICBE-EMF, and by Elizabeth Kelley, its managing director.

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“NTP Lite”: Update from Japan

March 12, 2024

The Japanese group running a partial repeat of the NTP RF cancer study has not observed genotoxic effects among male rats exposed to 900 MHz CDMA radiation at 4 W/Kg, according to a paper to be presented tomorrow at the annual meeting of the Society of Toxicology in Salt Lake City, UT (SOT2024).

The analysis of the cancer data is ongoing and will not be reported.

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Schwannoma Puzzle

September 14, 2023

Last updated September 16, 2023

Three medical doctors have published a case report of a 40-year-old Italian man who developed a tumor in his thigh, near where he “habitually” kept his smartphone in a trouser pocket.

The case was published at the end of August in Radiology Case Reports, a peer-reviewed, open access journal.

The tumor, a painless mass, gradually expanded in the man’s left thigh over a period of six months, they wrote.

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Korean NTP Lite: Progress Report

June 16, 2023

Last updated June 17, 2023

A Korean RF genotoxicology study —part of a joint project with Japan— has been delayed due to the unexpected death of four of the RF–exposed rats early in the accompanying two-year cancer experiment, according to Young Hwan Ahn of Ajou University medical school.

Ahn presented a progress report on the Korean arm of the project in Geneva last week at a meeting of the WHO EMF Project’s International Advisory Committee. Microwave News has obtained a copy of Ahn’s PowerPoint presentation.

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Hot new papers & articles

“Associations Between a Polymorphism in the Rat 5-HT1A Receptor Gene Promoter Region (rs198585630) and Cognitive Alterations Induced by Microwave Exposure,” Frontiers in Public Health, February 2022. “Rats carrying rs198585630 C allele…were more susceptible to 30 mW/cm² MW exposure, showing cognitive deficits and inhibition of brain electrical activity. These findings suggest SNP rs198585630…is an important target for further research exploring the mechanisms of hypersensitivity to MW exposure.”
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“Computational Modeling Investigation of Pulsed High Peak Power Microwaves and the Potential for Traumatic Brain Injury,” Science Advances, October 29, 2021. Open access. “For sufficiently high incident power densities, a single [1 GHz, 5 µs] pulse could potentially result in biologically meaningful pressures.”
“The Ecology of Electricity and Electroreception,” Biological Reviews, October 12, 2021. A major effort, 31 pages. Open access.
“Effect of Radiation Emitted by Wireless Devices on Male Reproductive Hormones: A Systematic Review,” Frontiers in Physiology: Reproduction, September 24, 2021. Open access. “[A]voiding long-term and excessive use of mobile phone is advisable to reduce the detrimental effect of RF-EMR.”
“RF Exposure of the Yellow Fever Mosquito (A. aegypti) from 2 to 240 GHz,” PLoS Computational Biology, October 28, 2021. “For a given incident RF power, the absorption increases with increasing frequency between 2 and 90 GHz with a maximum between 90 and 240 GHz.” Open access.

A Report on Non-Ionizing Radiation

News & Comment

DNA Breaks, Oxidative Stress and Gene Expression Are on the Agenda

Fabricating History on the New York Times Science Desk

True Increases or Artifacts?

A Deep Dive into the Swedish Cancer Registry

Why Were Older People Excluded?No One Wants To Talk About It

Pages

Short Takes

Hot new papers & articles

Pages

Microwave News Reading

Microwave News is...

DNA Breaks, Oxidative Stress and
Gene Expression Are on the Agenda

Why Were Older People Excluded?
No One Wants To Talk About It