Unknown authors · 2018
Researchers exposed human cells to 60 Hz electromagnetic fields (the same frequency as power lines) and found that uniform fields promoted cell growth by 24% in cancer cells and 15% in normal cells. The effect was reversible and appeared to work by reducing cellular stress markers called reactive oxygen species.
Akbarnejad Z et al. · 2018
Researchers injected rats with Alzheimer's-causing proteins and then exposed them to magnetic fields (50 Hz at 10 milliTesla) for 14 days. The magnetic field exposure significantly improved memory and learning abilities in the Alzheimer's rats, as measured by maze tests. This suggests that certain electromagnetic fields might help protect brain function in neurodegenerative diseases.
Unknown authors · 2018
Researchers tested whether extremely low-frequency electromagnetic fields (5 Hz, 0.4 mT) used in medical therapy could damage human stem cells. After exposing cells to this EMF for 20 minutes, three times per week for two weeks, they found no cell death, reduced growth, or chromosome damage. This suggests therapeutic EMF at these specific parameters may be safe for cellular health.
Unknown authors · 2018
Researchers exposed 80 male rats to 50 Hz electromagnetic fields at various intensities and found that low-level exposures (1 and 100 μT) significantly reduced immune system proteins IL-17 and TGF-β in blood, while also decreasing Foxp3 expression in the spleen. The study suggests that power line frequency EMF may suppress important immune regulatory mechanisms even at relatively low intensities.
Bobkova NV et al. · 2018
Russian researchers exposed Alzheimer's mice to extremely weak magnetic fields for 4 hours daily over 10 days. The treatment reduced toxic brain plaques and improved memory in some mice, suggesting specific magnetic frequencies might help clear harmful proteins in early neurodegenerative diseases.
Maliszewska J et al. · 2018
Cockroaches exposed to 50 Hz magnetic fields (household power frequency) showed slower reactions to dangerous heat and developed cellular damage markers. The study suggests power-line frequency EMFs can impair nervous system responses to threats while causing biological stress.
Consales C et al. · 2018
Researchers exposed lab-grown nerve cells with ALS-related genetic mutations to 50 Hz magnetic fields (the same frequency as power lines) for up to 72 hours. They found that while the magnetic field didn't kill cells or increase oxidative stress, it disrupted iron metabolism genes specifically in cells with the SOD1G93A mutation linked to familial ALS. This suggests that power frequency magnetic fields may interfere with cellular iron regulation in genetically susceptible individuals.
Sun Y, Shi Z, Wang Y, Tang C, Liao Y, Yang C, Cai P · 2018
Researchers exposed tiny worms (C. elegans) to 50-Hz magnetic fields at 3 milliTesla from egg to larval stage and found significant disruptions in cellular energy production and inflammation pathways. The magnetic field exposure caused oxidative stress (cellular damage from free radicals), impaired the worms' energy-producing machinery, and increased inflammatory compounds. This matters because it demonstrates that power-frequency magnetic fields can disrupt fundamental biological processes at the cellular level.
Sun L, Chen L, Bai L, Xia Y, Yang X, Jiang W, Sun W. · 2018
Researchers exposed human cells to power line frequency magnetic fields for 15 minutes and found they triggered harmful cellular changes linked to uncontrolled cell growth. The magnetic fields increased damaging molecules called reactive oxygen species, proving these everyday exposures can disrupt normal cell function.
Gallasch E, Rafolt D, Postruznik M, Fresnoza S, Christova M. · 2018
Researchers exposed 14 healthy volunteers to 20 Hz magnetic fields generated by rotating permanent magnets for 15 minutes, then measured brain activity in the motor cortex (the brain region controlling movement). They found that this magnetic field exposure significantly reduced motor cortex excitability, meaning the brain region became less responsive to stimulation. This demonstrates that even brief exposure to rotating magnetic fields can measurably alter brain function.
Unknown authors · 2018
Researchers exposed cancer cells to 50 Hz electromagnetic fields combined with morphine and chemotherapy drug cisplatin, finding that EMF exposure altered DNA repair gene activity and changed how effectively the cancer drugs worked. The study suggests EMF may interfere with cellular DNA repair mechanisms and modify cancer treatment effectiveness.
Unknown authors · 2018
Researchers tested whether rotating magnets over the brain could alter brain activity, comparing this technique to electrical brain stimulation. They found that 20 Hz magnetic fields from rotating magnets decreased brain excitability, while electrical stimulation increased it. This suggests rotating magnetic devices could become new tools for brain therapy.
Unknown authors · 2018
Australian researchers measured power-frequency magnetic fields in 100 homes, taking over 3,000 readings in bedrooms, play areas, and living spaces. They found significant variation in exposure levels, with some bedrooms exceeding safety guidelines, particularly near electrical sources. The study demonstrates that simple precautions can substantially reduce household EMF exposure.
Unknown authors · 2018
Australian researchers measured magnetic fields from household electrical sources in 100 homes, finding significant variation in exposure levels, especially in bedrooms where residents spend the most time. The study found that 21.83% of bed measurements and 33.33% of bedroom measurements exceeded 4 milligauss, with some readings surpassing international safety guidelines. The research demonstrates that simple precautions can effectively reduce residential EMF exposure.
Unknown authors · 2018
Researchers exposed human retinal pigment epithelial cells (the cells behind your retina) to 50 Hz magnetic fields at power line frequency for 8 hours daily over 3 days. While the cells remained viable, their expression of key developmental genes decreased significantly. This suggests that even 'safe' EMF levels may alter cellular function in ways we don't yet fully understand.
Consales C et al. · 2018
Researchers exposed brain cells to 50 Hz magnetic fields from power lines and found the fields altered protective gene activity and increased production of a protein linked to Parkinson's disease, suggesting power line frequencies may interfere with the brain's natural cellular defenses.
Mahmoudinasab H, Saadat M. · 2018
Researchers exposed human brain cells (neuroblastoma cells) to 50 Hz electromagnetic fields at 0.5 mT for different time patterns and measured changes in antioxidant gene expression. They found that EMF exposure altered the activity of genes responsible for protecting cells from damage, with different exposure patterns producing different effects. This suggests that even brief EMF exposures can disrupt the cellular machinery that defends against oxidative stress.
Consales C et al. · 2018
Researchers exposed human brain cells and mouse neurons to 50-Hz magnetic fields (the type from power lines) at 1 milliTesla and found significant changes in gene regulation. The magnetic fields altered microRNAs (small molecules that control gene expression) and increased production of alpha-synuclein, a protein linked to Parkinson's disease. This suggests that power-frequency magnetic fields may disrupt normal brain cell function through epigenetic changes that could predispose neurons to degeneration.
Mahmoudinasab H, Saadat M. · 2018
Scientists tested whether 50 Hz magnetic fields affect how cancer drugs work on different cell types. The magnetic field protected nerve cells from chemotherapy toxicity by boosting antioxidants, but didn't protect breast cancer cells. This shows EMF can alter medical treatment effectiveness differently across cell types.
Seif F, Bayatiani MR, Ansarihadipour H, Habibi G, Sadelaji S · 2018
Researchers exposed rats to magnetic fields from power lines for 2 hours daily over a month, finding significant blood damage and reduced antioxidant defenses. Myrtle plant extract prevented these harmful effects, suggesting magnetic field exposure causes oxidative stress but natural compounds may offer protection.
Budziosz J et al. · 2018
Researchers exposed rats to power-line frequency electromagnetic fields (50 Hz) for 28 days to study effects on brain oxidative stress, which occurs when harmful molecules damage cells. While overall oxidative stress markers remained unchanged, the study found decreased activity of protective antioxidant enzymes in most brain regions. This suggests that even when obvious damage isn't apparent, the brain's defense systems may be working harder under EMF exposure.
Errico Provenzano A et al. · 2018
Researchers exposed leukemia cells to 50Hz magnetic fields (the same frequency as power lines) to see how it affected cell development. They found that the magnetic field exposure helped cancer cells mature into normal, healthy blood cells when combined with a standard treatment. This suggests that extremely low frequency magnetic fields might influence how cells develop and could potentially affect blood cell formation in the body.
Medina-Fernandez FJ et al. · 2018
Researchers tested whether transcranial magnetic stimulation (TMS) using 60 Hz magnetic fields at 0.7 mT could help treat an animal model of multiple sclerosis. They found that TMS reduced brain inflammation and oxidative stress (cellular damage from unstable molecules) more effectively than standard pharmaceutical treatments. This suggests magnetic field therapy might have protective effects on the nervous system.
Erdal ME, Yılmaz SG, Gürgül S, Uzun C, Derici D, Erdal N. · 2018
Researchers exposed rats to 50 Hz magnetic fields for 60 days and found significant changes in brain molecules that control gene expression. Young female rats showed the most dramatic effects, with altered patterns in both brain tissue and blood, suggesting chronic EMF exposure may disrupt normal brain function.
Hong I et al. · 2018
Researchers exposed rat brain cells to weak magnetic fields at 1 Hz and 10 Hz frequencies, finding both altered cellular energy processes, with 1 Hz having stronger effects. This demonstrates that magnetic fields can change how brain cells function biochemically, providing insights into magnetic stimulation's neural effects.
