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Investigating the Effects of Occupational Noise and Extremely Low-Frequency Electromagnetic Field Exposure on Oxidative Response in Power Plant Workers

Research RF Safe Research Library Jan 1, 2025

This occupational study compared oxidative stress biomarkers across four groups: control, noise-only, ELF-EMF-only, and combined noise plus ELF-EMF exposure in power plant workers. The combined exposure group showed higher lipid peroxidation (MDA) and lower antioxidant-related measures (GSH and TAC) versus controls, while SOD activity was reduced in the noise-only and combined groups. The authors interpret these findings as evidence linking concurrent noise and ELF-EMF exposure with increased oxidative stress and call for further research and occupational safety guidance.

A Cohort Study on Alzheimer's Disease in Relation to Residential Magnetic Fields From Indoor Transformer Stations

Research RF Safe Research Library Jan 1, 2025

This cohort study evaluated Alzheimer's disease incidence in relation to residential extremely low frequency magnetic fields from indoor transformer stations, using apartment location as an exposure proxy. No significant association was observed between living next to transformer stations and Alzheimer's disease risk (HR 1.02, 95% CI 0.85–1.22). Duration of residence did not materially change risk, and a younger-start subgroup showed a non-significant elevation. The authors note the results did not replicate previously reported positive associations from other residential or occupational studies.

Effect of Increased Ionizing Radiation and Near-Null Magnetic Field on Electrical Signals of Plants

Research RF Safe Research Library Jan 1, 2025

This experimental study examined how increased β ionizing radiation (31.3 μGy/h) and hypomagnetic conditions (0–1.5 μT) affect plant electrical signaling responses to stimuli. It reports enhanced electrical signals under increased ionizing radiation and weakened signals under near-null magnetic field conditions. The authors suggest these effects may be mediated by changes in reactive oxygen species involved in stress signaling.

Electromagnetic Interference in the Modern Era: Concerns, Trends, and Nanomaterial-Based Solutions

Research RF Safe Research Library Jan 1, 2025

This review surveys the evolution, sources, and consequences of electromagnetic interference (EMI) in modern environments shaped by IoT, 5G, and smart devices. It discusses disruptions to electrical and medical devices, ecological impacts on wildlife, and potential risks to human health from EMI exposure. The paper emphasizes mitigation via advanced shielding materials, highlighting carbon-based nanomaterials as promising solutions.

The WHO-commissioned systematic reviews on health effects of radiofrequency radiation provide no assurance of safety

Research RF Safe Research Library Jan 1, 2025

This paper evaluates and critiques 12 WHO-commissioned systematic reviews and meta-analyses on RF-EMF health effects across outcomes including cancer and reproductive endpoints. It argues that serious methodological flaws and limitations in the WHO reviews prevent them from providing assurance of safety for cell phones and other wireless devices. The authors highlight reported evidence in the animal cancer review (high certainty for heart schwannomas; moderate certainty for brain gliomas) and describe dose-related adverse effects on male fertility and reproductive outcomes, including at exposure levels below current ICNIRP thresholds.

Review of the evidence on the influence of Wi-Fi 2.4 GHz radiation on oxidative stress and its possible relationship with Alzheimer's disease

Research RF Safe Research Library Jan 1, 2025

The review states there is no scientific consensus on whether Wi‑Fi (2.4/5 GHz) contributes to Alzheimer's disease through oxidative stress, and that existing results are mixed and inconclusive. It discusses an indirect analysis linking oxidative-stress-responsive genes after 2.4 GHz exposure with genes associated with Alzheimer's disease. The authors suggest chronic exposure could affect regulation of neurodegeneration-related genes (e.g., GSK3B, APOE), while emphasizing that a direct relationship has not been demonstrated and more research is needed.

Microwave and RF Exposure-Induced Molecular and Genetic Alterations

Research RF Safe Research Library Jan 1, 2025

This review discusses recent studies on microwave and RF exposure and their reported impacts on molecular and cytogenetic materials. It states there is growing evidence that RF exposure can induce DNA damage at levels considered safe by current standards, and cites newly reported genetic alterations in rat cancers after lifetime low-level RF exposure. The article concludes that these findings challenge existing exposure guidelines and support reconsideration of regulatory limits.

Experience of Polish Physicians on Electromagnetic Hypersensitivity

Research RF Safe Research Library Jan 1, 2025

This cross-sectional questionnaire study surveyed 355 Polish physicians about EMF health effects and electromagnetic hypersensitivity (EHS). Physicians reported limited knowledge and low familiarity with WHO guidance for managing people who believe they are hypersensitive to EMF, though most were willing to learn more. Many physicians reported encountering patients attributing symptoms to EMF, which the authors frame as highlighting a need for improved physician education and reliable public information.

Causal relationship between the duration of mobile phone use and risk of stroke: A Mendelian randomization study

Research RF Safe Research Library Jan 1, 2025

This Mendelian randomization study assessed whether duration of mobile phone use is causally related to stroke outcomes using GWAS-derived SNP instruments. The inverse-variance weighted analysis reported a significant increased risk for large artery atherosclerosis (LAAS) with longer mobile phone use duration, while other stroke outcomes showed no significant associations. Sensitivity analyses (including MR-Egger and heterogeneity/asymmetry tests) were reported as suggesting the LAAS finding was robust.

Differential metabolic responses of mouse Leydig and spermatogonia cells to radiofrequency electromagnetic field exposure

Research RF Safe Research Library Jan 1, 2025

This in vitro study used LC-MS metabolomics to assess how continuous versus intermittent RF-EMF irradiation affects mouse Leydig (TM3) and spermatogonia (GC-1) cells. The authors report stronger metabolic disturbances in TM3 cells under continuous exposure, including changes in amino acid and glutathione-related pathways, while intermittent exposure mainly affected fatty acyl and purine-related metabolism. GC-1 cells were reported to be less sensitive, and ADP changes were proposed as a potential metabolic signature. The authors interpret these metabolic disturbances as suggesting potential reproductive health risks.

Radiofrequency regulates the BET-mediated pathways in radial glia differentiation in human cortical development

Research RF Safe Research Library Jan 1, 2025

This in vitro study reports that radiofrequency (RF) exposure in the 800–2,400 MHz range modulates differentiation pathways in human cortical organoids derived from embryonic stem cells. RF exposure is described as maintaining radial glia stem cell identity and delaying differentiation, alongside induction of endogenous retrovirus expression and increased expression of ASD-associated genes and retroelements. The abstract attributes these effects to dysregulation of BET proteins and reports that BET inhibition rescues the RF-associated developmental defects.

Investigation of fetal exposure to electromagnetic waves between 2.45 and 5 GHz during pregnancy

Research RF Safe Research Library Jan 1, 2025

This dosimetry study simulated fetal RF-EMF exposure between 2.45 and 5 GHz during the second trimester, estimating SAR10g in fetal brain and lungs. The presence of a belly-button piercing increased SAR, with maxima reported at 2.45 GHz (16 mW/kg in lungs; 14 mW/kg in brain). Despite these increases, all SAR values were reported to remain below IEEE and ICNIRP limits, while the authors note a precautionary implication regarding metal objects during pregnancy.

3.5GHz radiofrequency electromagnetic fields (RF-EMF) on metabolic disorders in Drosophila melanogaster

Research RF Safe Research Library Jan 1, 2025

This animal study used metabolomics to assess metabolic changes in male Drosophila melanogaster exposed to 3.5 GHz RF-EMF at 0.1, 1, and 10 W/m². It reports disruptions in four metabolic pathways and 34 differential metabolites, with significant decreases in several metabolites including GABA, glucose-6-phosphate, and AMP. The authors interpret the findings as suggesting RF-EMF-related metabolic disturbance, while noting no clear dose-dependent pattern.

Bacterial Adaptation to Radiofrequency Electromagnetic Fields Based on Experiences from Ionizing Radiation

Research RF Safe Research Library Jan 1, 2025

This 2025 review summarizes historical and modern literature on how bacteria may adapt to radiofrequency electromagnetic fields from common sources such as mobile phones and Wi-Fi. It argues that RF-EMF exposure can influence bacterial survival mechanisms and could potentially compromise therapeutic interventions by promoting increased resistance. The authors frame these possibilities as a public health concern and call for continued research and precaution.

Associations between Individual and Geospatial Characteristics and Power of 4G Signals Received by Mobile Phones

Research RF Safe Research Library Jan 1, 2025

This exposure assessment study analyzed smartphone-logged 4G LTE RSSI and GPS data from adults in France to identify determinants of downlink signal strength. RSSI varied with geospatial factors (distance to antennas, antenna density, urbanicity) and time of day, and was also influenced by technical smartphone parameters. The study reports an estimated electric field strength derived from RSSI, but notes high uncertainty in this conversion.

Extremely Low-Frequency Magnetic Fields (ELF-MF) and Radiofrequency: Risk of Childhood CNS Tumors in a City with Elevated ELF-MF Exposure

Research RF Safe Research Library Jan 1, 2025

This case-control study in Mexico City (2017–2022) evaluated residential ELF-MF and device-use proxies for RF exposure in relation to childhood CNS tumor risk. Elevated residential ELF-MF (≥0.4 μT) was associated with approximately doubled odds of CNST, while cell phone use showed no association. Prolonged tablet use, with or without internet connectivity, was reported to be associated with higher CNST risk.

Dosimetric Electromagnetic Safety of People With Implants: A Neglected Population?

Research RF Safe Research Library Jan 1, 2025

This dosimetric study evaluated whether existing EM safety guidelines protect individuals with conductive implants by assessing implant-related local field enhancements. Across 10 kHz to 1 GHz, the authors report large increases in psSAR10mg and local electric fields near implants, particularly below 100 MHz. In human anatomical models with implants exposed to an 85 kHz wireless power transfer coil and a 450 MHz dipole, the study reports guideline exceedances and elevated psSAR10mg, while the modeled temperature rise at 450 MHz remained under 0.4 K after six minutes. The authors conclude current guidelines are insufficient for people with implants and propose regulatory changes.

Numerical analysis of the thermal effects on adult with brain pacemaker implantation exposed to WIFI antennas

Research RF Safe Research Library Jan 1, 2025

This numerical study modeled RF exposure from WiFi/5G-type antennas near a 3D brain model with implanted brain pacemakers relevant to Parkinson’s disease. SAR and temperature increases were reported to remain below ICNIRP 2020 limits across modeled conditions, with maxima at a 90° antenna-to-brain angle. Despite compliance with SAR/temperature limits, the authors report modeled thermal strain and tissue displacement that could affect postoperative efficacy, leading them to recommend caution and increased distance from phones.

Assessment of Electromagnetic Exposure Levels for Humans from Electric Vehicle DC Charging Stations

Research RF Safe Research Library Jan 1, 2025

This simulation study modeled EMF exposure from an electric vehicle DC charging pile transformer using adult and child human models at several distances and for in-vehicle occupants during charging. Reported peak B-field and E-field values at 0.1 m and modeled internal exposures decreased with distance and remained below stated ICNIRP occupational and public limits. Frequency comparisons (85–95 kHz) indicated decreasing B-field with higher frequency while E-field stayed relatively stable. The authors note the need for real-world measurement validation and further assessment in sensitive populations and multi-source settings.

Bioelectricity in Morphogenesis

Research RF Safe Research Library Jan 1, 2025

This narrative review discusses bioelectricity arising from membrane potentials and its role in morphogenesis beyond neural tissues. It reports that evidence supports bioelectric signals influencing embryonic development, tissue repair, and disease-related processes, and summarizes cellular mechanisms for generating and sensing these signals. The authors also highlight that potential health implications from natural and artificial electromagnetic fields warrant further scientific attention.

Evaluation of Exposure Assessment Methods and Procedures for Induction Hobs (Stoves)

Research RF Safe Research Library Jan 1, 2025

This exposure-assessment study evaluated magnetic-field and contact-current exposures from modern induction hobs using IEC-based measurement procedures, 3D field scanning, and numerical dosimetry in anatomical models. It reports large between-hob variability in exposure and states that IEC 62233 may substantially underestimate user exposure. The authors argue that design modifications can reduce exposure and that product standards should be revised to better reflect realistic user scenarios.

Simultaneous 4G and 5G EMF Exposure and Field Uniformity in a Reverberation Chamber for Animal Studies

Research RF Safe Research Library Jan 1, 2025

This engineering study describes the design and validation of a reverberation chamber intended for large-scale animal carcinogenicity research with RF EMF relevant to 4G/5G. E-field uniformity was tested under four loading scenarios, including setups with 80 Sprague-Dawley rats. The chamber achieved better than 1.36 dB E-field uniformity across scenarios, and the authors report a method to predict composite E-field intensity for simultaneous multi-frequency exposures.

Occupational exposure to extremely low-frequency magnetic fields (ELF-MF) and postmenopausal breast cancer risk

Research RF Safe Research Library Jan 1, 2025

This population-based case-control study in Montréal (2008–2011) evaluated occupational extremely low-frequency magnetic field (ELF-MF) exposure and postmenopausal breast cancer risk using a job-exposure matrix linked to lifetime job histories. Overall, it reports no association between occupational ELF-MF exposure and postmenopausal breast cancer. However, analyses focusing on specific exposure windows (0–10 years before interview or during breast development) reported some positive associations, especially for ER+/PR+ tumours.

The effect of alpha-lipoic acid on liver damage induced by extremely low-frequency electromagnetic fields in a rat model

Research RF Safe Research Library Jan 1, 2025

This rat study assessed whether alpha-lipoic acid (ALA) modifies liver effects from extremely low-frequency magnetic field (ELF-MF) exposure. ELF-MF exposure (2 mT, 4 hours/day for 30 days) was associated with increased liver pathology and higher apoptosis markers (TUNEL, caspase-3) compared with other groups. ALA reduced several histopathological changes and lowered TUNEL/caspase-3, but did not improve fibrosis or biliary proliferation.

Female Crabs Are More Sensitive to Environmentally Relevant Electromagnetic Fields from Submarine Power Cables

Research RF Safe Research Library Jan 1, 2025

This controlled laboratory study examined sex-specific behavioral responses of juvenile shore crabs to magnetic fields intended to represent submarine power cable EMFs. Females showed consistent attraction to EMF-exposed zones across 500–3,200 μT exposures, whereas males showed no consistent spatial preference. The authors suggest such sex-specific sensitivity could disrupt female-driven behaviors relevant to migration and reproduction, with potential ecological implications.

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