Altered development in rodent brain cells after 900 MHz radiofrequency exposure
Research
RF Safe Research Library
Jan 1, 2025
This animal and in vitro study examined non-thermal 900 MHz RF-EMF exposure during prenatal and postnatal development at 0.08 and 0.4 W/kg SAR. The authors report changes consistent with altered neurodevelopment, including reduced BDNF, reduced in vivo cell proliferation, and disrupted synaptic balance in rat pup…
Exposure of human lymphocytes to sweeping-frequency extremely low frequency magnetic field
Research
RF Safe Research Library
Jan 1, 2025
This in vitro study exposed human umbilical cord blood lymphocytes to a sinusoidal sweeping-frequency ELF magnetic field (3–26 Hz) for 48 hours at amplitudes from 6 to 24 μT. It reports no statistically significant effects on DNA damage/repair foci or apoptosis measures overall. A non-significant trend at 8 μT showed…
Skin Fibroblasts from Individuals Self-Diagnosed as Electrosensitive Reveal Two Distinct Subsets with Delayed Nucleoshuttling of the ATM Protein in Common
Research
RF Safe Research Library
Jan 1, 2025
This study reports on 26 adults self-diagnosed with electromagnetic hypersensitivity (EHS) who provided skin biopsies to generate primary fibroblast lines. The authors describe two EHS subsets based on questionnaire and DNA damage-related measures, and report delayed ATM nucleoshuttling after X-ray exposure in all…
Radiofrequency EMF irradiation effects on pre-B lymphocytes undergoing somatic recombination.
Research
RF Safe Research Library
Jan 1, 2021
This in vitro study exposed developing pre-B lymphocytes undergoing V(D)J recombination to low-intensity RF EMFs for 48 hours across 720–1224 MHz. The authors report a frequency- and dose-dependent decrease in recombination, with stronger reductions around 950–1000 MHz at relatively low power densities. γH2AX levels…
RF-EMF exposure at 1800 MHz did not elicit DNA damage or abnormal cellular behaviors in different neurogenic cells.
Research
RF Safe Research Library
Jan 1, 2017
This in vitro study assessed whether intermittent 1800 MHz RF-EMF exposure induces DNA damage or alters cellular behavior in three neurogenic cell lines. Cells were exposed at an average SAR of 4.0 W/kg for 1, 6, or 24 hours and evaluated for γH2AX foci, cell cycle progression, proliferation, and viability. The…