Browse 8,700 peer-reviewed studies on electromagnetic field health effects from 4 research libraries.
Showing 829 studies (Cell Studies)
Unknown authors · 2026
Researchers developed a new magnetic device that uses spinning oscillating magnetic fields to selectively kill aggressive brain cancer cells while leaving healthy brain cells unharmed. The device works by damaging the energy-producing parts of cancer cells, causing them to die through a natural cell death process. This represents a potentially safer approach to treating deadly brain cancers like glioblastoma.
Unknown authors · 2026
Researchers exposed mouse cells to 1800 MHz radiofrequency radiation (similar to cell phone signals) alone and combined with various toxic chemicals. While RF radiation alone caused no DNA damage, it significantly amplified the genetic damage caused by hexavalent chromium, a known carcinogen. This suggests RF radiation may act as a co-carcinogen under certain conditions.
Unknown authors · 2026
Researchers exposed human skin cells and mouse melanoma cells to UV radiation, then treated them with 5G frequencies (3.5 and 28 GHz). The 5G exposure reduced DNA damage and cellular stress caused by UV radiation by 30-80% in various measures. This suggests 5G frequencies may help cells recover from UV-induced damage through specific molecular pathways.
Unknown authors · 2026
Researchers exposed mouse nerve cells to 3.5 GHz radiofrequency radiation (similar to 5G frequencies) under strictly controlled non-thermal conditions. The radiation triggered cell death pathways and increased harmful oxidative stress in peripheral sensory neurons. This provides direct evidence that RF radiation can damage nerve cells through biological mechanisms beyond just heating effects.
Unknown authors · 2025
Researchers applied extremely low-frequency electromagnetic fields (40 Hz and 3.9 Hz) to brain cells and found they could strengthen the cellular scaffolding called microtubules. The EMF exposure helped protect these critical brain structures from damage, particularly the protein interactions that break down in Alzheimer's disease and brain injuries.
Unknown authors · 2025
Researchers exposed bladder cancer cells (HT-1197) to pulsed electromagnetic field (PEMF) therapy for one hour daily over five days. The treated cancer cells grew significantly slower than untreated cells and showed major changes in gene expression patterns. This suggests PEMF therapy might offer a less invasive treatment approach for bladder cancer patients.
Unknown authors · 2025
Researchers exposed various human and animal cells to 60 Hz magnetic fields at industrial-strength levels (10-16 mT) for 72 hours. They found that 14 mT exposure increased cell multiplication by at least 20% across all cell types tested, including cancer cells, by activating specific cellular growth pathways. The effect occurred without changes in cellular stress markers or calcium levels.
Unknown authors · 2025
Researchers exposed prostate cancer cells to extremely low-frequency pulsed electromagnetic fields at 22.6 and 35 mT intensities. The treatment killed cancer cells and activated genes that suppress tumors while reducing genes that promote cancer growth. This suggests EMF therapy could potentially help treat prostate cancer with fewer side effects than traditional treatments.
Unknown authors · 2025
Researchers exposed various human and animal cells to 60 Hz magnetic fields at industrial-strength levels (10-16 mT) for 72 hours. They found that 14 mT exposure increased cell growth by at least 20% across all cell types tested, including cancer cells, through activation of specific cellular growth pathways. The study suggests that extremely strong magnetic fields can directly stimulate cell proliferation.
Unknown authors · 2025
Researchers exposed developing chick embryos and human brain cells to 2.4 GHz radiation (the same frequency used by WiFi and Bluetooth) for 4 hours daily over 5 days. The study found that this short-term exposure increased oxidative stress and triggered early signs of cell death in brain tissue, though antioxidants helped reduce these harmful effects.
Unknown authors · 2025
Researchers used computer modeling to study how terahertz waves affect voltage-gated calcium channels (Cav1.1), which control calcium flow in cells. The study found that terahertz radiation caused structural and functional changes to these critical cellular components. This matters because calcium channels regulate many vital processes including muscle contraction, nerve signaling, and hormone release.
Unknown authors · 2025
Researchers exposed human brain cancer cells to 26.5 GHz 5G signals for 3 hours at 1.25 W/kg and found no effects on cell division, DNA damage, or other key cellular functions. The study tested both continuous wave and modulated 5G signals using highly controlled laboratory conditions. This adds to the growing body of research examining potential health effects of millimeter wave 5G frequencies.
Unknown authors · 2025
Researchers exposed human skin cells (fibroblasts and keratinocytes) to 5G electromagnetic fields at levels up to ten times higher than regulatory limits for 2 and 48 hours. The study found no significant changes in gene expression or DNA methylation patterns compared to unexposed control cells, suggesting 5G radiation does not damage human skin cells at these exposure levels.
Unknown authors · 2025
Researchers exposed human skin cells to 5G radiofrequency fields at 3.5 GHz for 24 hours to test for cellular damage. They found no increase in oxidative stress or DNA repair problems, even at exposure levels 50 times higher than typical phone use. The study suggests 5G frequencies may not harm skin cells under laboratory conditions.
Unknown authors · 2025
Researchers exposed developing chick embryos and human nerve cells to 2.4 GHz radiation (the same frequency used by WiFi and Bluetooth) for 4 hours daily over 5 days. They found increased oxidative stress and early signs of cell death in both models, though antioxidants helped reduce these harmful effects. The study suggests even short-term exposure to common wireless frequencies can damage developing brain tissue at the cellular level.
Unknown authors · 2025
Researchers exposed bone-forming cells to radiofrequency radiation at different intensities and found that moderate levels (150μW/cm2) triggered ferroptosis, a type of cell death linked to bone diseases. The study identified a protective protein called ATF4 that helps defend bone cells against RF damage, suggesting potential therapeutic targets for radiation-induced bone problems.
Unknown authors · 2025
Researchers exposed brain neurons and skin cells to both 5G (3.5 GHz) and older GSM (1.8 GHz) wireless signals simultaneously to see if combining these technologies causes biological effects. The study found no significant changes in brain cell electrical activity, cellular stress responses, or harmful oxygen production at exposure levels up to 4 W/kg. This suggests that using 5G and older wireless technologies together doesn't create additional health risks under laboratory conditions.
Unknown authors · 2025
Researchers exposed human skin cells to 5G radiofrequency fields at 3.5 GHz for 24 hours, testing whether this caused oxidative stress or DNA damage. The study found no harmful effects on cellular stress markers or DNA repair mechanisms, even at exposure levels up to 4 W/kg. This suggests 5G signals at this frequency don't damage skin cells under these laboratory conditions.
Unknown authors · 2025
Researchers exposed developing chick embryos and human brain cells to 2.4 GHz radiation (the same frequency as WiFi and Bluetooth) for 4 hours daily over 5 days. The study found increased oxidative stress and early cell death markers in both models, though antioxidants helped reduce these harmful effects. This suggests even short-term exposure to common wireless frequencies can trigger cellular damage in developing brain tissue.
Unknown authors · 2024
Researchers exposed mouse neural stem cells to 50Hz electromagnetic fields at different strengths for one hour and found that high-strength fields pushed cells to become astrocytes (brain support cells), while low-strength fields had the opposite effect. This is the first study showing that power-line frequency EMFs can steer brain stem cells toward becoming astrocytes rather than neurons.
Unknown authors · 2024
Researchers exposed human fat-derived stem cells to 50 Hz electromagnetic fields (the same frequency as power lines) for 24-48 hours and found the EMF exposure triggered cellular reprogramming and enhanced metabolism. The cells showed increased RNA modifications and changes in stem cell markers, suggesting EMF can alter how these important repair cells function.
Unknown authors · 2024
Researchers exposed breast cancer cells to extremely low-frequency electromagnetic fields (1 Hz, 100mT) for 2 hours daily over 5 days. The EMF exposure significantly reduced cancer cell invasion and migration while increasing protective E-cadherin proteins and decreasing harmful N-cadherin proteins. This suggests ELF-EMF might potentially help prevent breast cancer metastasis.
Unknown authors · 2024
Researchers found that static electromagnetic fields, combined with specific microRNA molecules (miR-451 and miR-16), can transform ordinary fibroblast cells into blood-forming cells that resemble red blood cell precursors. This suggests electromagnetic fields may have therapeutic applications in regenerative medicine by helping convert one cell type into another.
Unknown authors · 2024
Italian researchers exposed Schwann cells (nerve-supporting cells) to electromagnetic fields at 50 Hz frequency for 10 minutes and found the cells shifted toward a less healthy state. The study suggests EMF exposure may trigger epigenetic changes that could contribute to schwannoma tumor development. This adds laboratory evidence to epidemiological studies linking EMF exposure to peripheral nerve tumors.
Unknown authors · 2024
Researchers tested whether combining silver nanoparticles with extremely low frequency electromagnetic fields (50 mT for 30 minutes) could better kill laryngeal cancer cells. The combination was 6 times more effective at destroying cancer cells than nanoparticles alone, triggering cell death and blocking cancer cell reproduction. This suggests EMF might enhance certain cancer treatments under controlled conditions.