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Use of Mobile and Cordless Phones and the Association with Prostate Cancer

Research RF Safe Research Library Jan 1, 2025

This pooled analysis of two prior human studies reports increased odds of prostate cancer associated with mobile phone use, with higher estimates for longer latency and higher cumulative hours. Cordless phone use is reported to show increased risk but not statistically significant overall, with one mid-range…

The Effect of Proximity Sensor & Grip Sensor Use on Specific Absorption Rate (SAR) in Smartphones

Research RF Safe Research Library Jan 1, 2025

This engineering study examined how smartphone proximity and grip sensors affect SAR during LTE and 5G NR operation in a 3D measurement environment. The abstract reports that enabling these sensors reduces SAR relative to being turned off, with reductions varying by sensor and frequency. The authors attribute the…

Repeated Head Exposures to a 5G-3.5 GHz Signal Do Not Alter Behavior but Modify Intracortical Gene Expression in Adult Male Mice

Research RF Safe Research Library Jan 1, 2025

This animal study examined repeated asymmetrical head exposure to a 5G-modulated 3.5 GHz signal in adult male mice for six weeks. It reports no significant changes in locomotion, anxiety, or object-based memory performance under the tested conditions. However, it found statistically significant but limited cortical…

5G Radiofrequency Exposure Reduces PRDM16 and C/EBP � mRNA Expression, Two Key Biomarkers for Brown Adipogenesis

Research RF Safe Research Library Jan 1, 2025

This animal study exposed juvenile and young adult Wistar rats to 5G (3.5 GHz) or 2G (900 MHz) radiofrequency fields (1.5 V/m) for 1–2 weeks and measured brown adipose tissue-related gene expression by RT-qPCR. The abstract reports significant downregulation of PRDM16 and C/EBP mRNA after 5G exposure, while…

Histomorphometry and Sperm Quality in Male Rats Exposed to 2.45 GHz Wi-Fi

Research RF Safe Research Library Jan 1, 2025

This animal study exposed adult male rats to 2.45 GHz Wi‑Fi from an active router for 4 or 24 hours daily over eight weeks and assessed reproductive organ histology and sperm parameters. The authors report histological changes in testes and epididymis, multifocal atypical hyperplasia in seminal vesicles, reduced…

The Frequency of a Magnetic Field Determines the Behavior of Tumor and Non-Tumor Nerve Cell Models

Research RF Safe Research Library Jan 1, 2025

This in vitro study exposed glioblastoma (CT2A), neuroblastoma (N2A), and non-tumor astrocyte (C8D1A) cell models to a 100 μT magnetic field across 20–100 Hz for 24–72 hours. The abstract reports decreased viability and proliferation in the tumor cell models within a frequency window centered at 50 Hz, while…

Effects of moderate static magnetic fields on voltage-gated potassium ion channels in sympathetic neuron-like PC12 cells

Research RF Safe Research Library Jan 1, 2025

This in vitro study examined effects of moderate static magnetic field exposure on sympathetic neuron-like PC12 cells. The authors report a significant reduction in voltage-gated potassium (Kv) channel current density after 18 hours of exposure, with the reduction persisting after the field was removed. RNA…

An experimental study on the effect of non-ionizing electromagnetic fields on honey bees.

Research RF Safe Research Library Jan 1, 2025

This experimental study investigated whether non-ionizing EMF exposure affects honey bees and honey yield. Colonies were randomized into five experimental/control groups, with experimental hives exposed to 2.4 GHz (Wi‑Fi band) and 50 Hz (high-voltage line) fields and controls placed far from EMR sources. The study…

RF-EMF exposure in the transition to 5G: A multi-dimensional measurement campaign in the Peloponnese Region of Greece.

Research RF Safe Research Library Jan 1, 2025

This paper reports a year-long, frequency-selective RF-EMF measurement campaign (July 2023–June 2024) in the Peloponnese Region of Greece during the transition to 5G. The authors report that all measured electric field values were well below Greek safety limits, with the maximum ground-level value about 18× lower…

Alleviation of Inflammatory Conditions Caused by Extremely Low-Frequency Electromagnetic Field Exposure by .

Research RF Safe Research Library Jan 1, 2025

This in vitro study exposed RAW 264.7 cells to extremely low-frequency electromagnetic fields (ELF-EMF) and evaluated inflammatory signaling and related endpoints. The authors report that ELF-EMF increased nitric oxide and pro-inflammatory cytokines and was associated with increased NF-κB translocation and NFAT2…

Investigating the expression changes of several key genes in prostate cancer cells under exposure to the ELF pulsed electromagnetic fields.

Research RF Safe Research Library Jan 1, 2025

This in vitro study exposed DU-145 prostate cancer cells to extremely low-frequency pulsed electromagnetic fields (ELF P-EMF) at different intensities and times. The authors report increased cell mortality and apoptosis with higher intensity (22.6–35 mT) and longer exposure. They also report gene-expression changes…

Treatment of glioblastoma with tumor-specific amplitude-modulated radiofrequency electromagnetic fields.

Research RF Safe Research Library Jan 1, 2025

This study reports that glioblastoma-specific amplitude-modulated 27.12 MHz RF electromagnetic fields (delivered intrabuccally) inhibited proliferation in several glioblastoma cell lines exposed 3 hours/day at patient-matched levels. The authors propose a mechanism involving CACNA1H and modulation of the “Mitotic…

Simulation and analysis of magnetic fields around High-Voltage power lines using Python for enhanced safety and design insights.

Research RF Safe Research Library Jan 1, 2025

This study presents an open-source Python framework to simulate magnetic fields around high-voltage power lines using the Biot–Savart law with ground-air boundary conditions. Under the modeled conditions, the horizontal conductor configuration produced peak magnetic flux densities up to 120 µT and 104.2 µT at 1.5 m…

Modulation of inflammatory response by electromagnetic field in Neuronal and Microglial cells.

Research RF Safe Research Library Jan 1, 2025

This in vitro study examined whether low-frequency electromagnetic field (EMF) stimulation modulates inflammatory signaling in neuronal and microglial cell lines after induction of a pro-inflammatory state with TNF-α. The authors report reduced transcriptional expression of inflammatory target genes at 24 and 48…

Electromagnetic fields modulate neuronal membrane ionic currents through altered cellular calcium homeostasis.

Research RF Safe Research Library Jan 1, 2025

This experimental study used loose patch clamp recordings in coronal hippocampal slices to test effects of extremely low-frequency EMF exposure. A 50 Hz, 1 mT field applied for 60 minutes decreased inward and transient outward currents in CA1 pyramidal neuron membranes. Pharmacological manipulation of intracellular…

Sinusoidal Extremely Low-Frequency Electromagnetic Stimulation (ELF-EMS) Promotes Angiogenesis In Vitro.

Research RF Safe Research Library Jan 1, 2025

This in vitro/in ovo study examined whether extremely low-frequency electromagnetic stimulation (ELF-EMS; 13.5 mT at 10 and 60 Hz) activates angiogenic processes under homeostatic conditions. In human microvascular endothelial cells, ELF-EMS increased proliferation, migration/transmigration, and tube formation, with…

Impact of Electromagnetic Fields on Gypsum and Silica Scaling in Reverse Osmosis.

Research RF Safe Research Library Jan 1, 2025

This engineering study evaluates electromagnetic field (EMF) treatment as a nonchemical method to control gypsum and silica scaling in reverse osmosis using synthetic brackish water and real RO concentrate. It reports EMF altered gypsum crystal morphology to form a more porous scale that was easier to remove with…

Validation of Electromagnetic Field Sensor Performance Through Porcine Skulls: Implications for Neurostimulation and Recording Techniques.

Research RF Safe Research Library Jan 1, 2025

This animal validation study tested a Mu-metal-shielded helmet system with proprietary induction sensor stimulators for non-invasive recording and stimulation of neural electromagnetic activity through porcine skulls. The authors report that EMFs penetrated the swine skull and that sensor performance remained…

An egg case study: Chronic exposure to AC electromagnetic fields results in hyperactivity in thornback ray (Raja clavata L.) embryos.

Research RF Safe Research Library Jan 1, 2025

This animal study examined thornback ray embryos chronically exposed to alternating-current electromagnetic fields (1.8–4.6 μT) across embryogenesis (~20 weeks), relevant to subsea power cables. Exposed embryos showed higher activity levels than non-exposed embryos, while no differences were reported for development…

Magnetosensitivity of tightly bound radical pairs in cryptochrome is enabled by the quantum Zeno effect

Research RF Safe Research Library Dec 30, 2024

This paper examines the radical pair mechanism in cryptochrome, focusing on the tightly bound FAD–superoxide radical pair. It reports that, contrary to traditional expectations, such a closely bound radical pair can show sensitivity to Earth-strength magnetic fields if recombination is strongly asymmetric, invoking…

Inclusion of mobile phone usage guidelines in universal hypertension management protocol: an opinion

Research RF Safe Research Library May 30, 2024

This opinion piece discusses the global and India-specific burden of hypertension and frames a problem of mobile phone use by patients while waiting for care. It references standard blood pressure measurement guidance recommending refraining from talking for a few minutes before measurement, noting that this may…

Is Cellphone Carrying Below the Waist (Exposure to Non-Ionizing Radiation) Contributing to the Rapid Rise in Early-Onset Colorectal Cancer?

Research RF Safe Research Library Jan 1, 2024

This conference abstract reports a pilot matched case-control study examining whether carrying a cellphone below the waist is associated with early-onset colorectal cancer (EOCRC). The authors report higher EOCRC likelihood among those who carried phones below the waist, with the strongest association for ipsilateral…

A Decision Support System for Managing Health Symptoms of Living Near Mobile Phone Base Stations

Research RF Safe Research Library Jan 1, 2024

This analytical study evaluated machine learning models (SVM and Random Forest) to predict health symptoms in adults living near mobile phone base stations. The SVM model reportedly achieved high predictive performance for headache, sleep disturbance, dizziness, vertigo, and fatigue, and outperformed Random Forest…

The Systematic Review on RF-EMF Exposure and Cancer by Karipidis et al. (2024) has Serious Flaws that Undermine the Validity of the Study's Conclusions

Research RF Safe Research Library Jan 1, 2024

This letter critiques the WHO-sponsored systematic review by Karipidis et al. (2024) on RF-EMF exposure and cancer risk. The authors argue the review has serious methodological and interpretative flaws, including issues with study selection and data analysis. They contend that the review’s conclusion of "no clear…

Relationship between radiofrequency-electromagnetic radiation from cellular phones and brain tumor: meta-analyses using various proxies for RF-EMR exposure-outcome assessment

Research RF Safe Research Library Jan 1, 2024

Moon et al. (2024) report a systematic review and meta-analysis on cellular phone RF-EMR and brain tumor risk. The abstract summary states elevated risks for three brain tumor types in analyses considering ipsilateral (same-side) phone use and reports increased risk with heavy and long-term use. The text also…

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