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Filters: tag: membrane potential Clear

RFR can drive autoimmunity through the S4 voltage sensor 

Independent Voices RF Safe Nov 4, 2025

RF Safe argues that radiofrequency radiation (especially pulsed or modulated signals with low-frequency components) can alter local membrane potentials at nanometer scales where voltage-gated ion channel S4 sensors operate. It claims these shifts could change ion channel gating in immune cells, altering calcium and…

Mechanism first explanation of how the plasma membrane potential controls immune responses

Independent Voices RF Safe Nov 4, 2025

An RF Safe article argues that plasma membrane potential (Vm) is a key control variable for immune cell behavior by shaping ion driving forces, especially Ca2+ influx through CRAC channels and K+ channel–mediated hyperpolarization. It describes proposed links between Vm-regulated ion flux and downstream immune…

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…

The proliferation rates of HT-1080 human fibrosarcoma cells can be accelerated or inhibited by weak static and extremely low frequency magnetic fields

Research RF Safe Research Library Jan 1, 2025

This in vitro study exposed HT-1080 human fibrosarcoma cells for 4 days to weak extremely low frequency magnetic fields (10 μT, 12–33 Hz) superimposed on a 45 μT static field. The authors report frequency- and amplitude-dependent increases or decreases in cell growth, including sharp inversions near 16.5 Hz with…

Enhancement of Fungal Enzyme Production by Radio-Frequency Electromagnetic Fields.

Research RF Safe Research Library Jan 1, 2022

This in vitro study examined whether a 2 GHz RF-EMF exposure could enhance enzyme production in a filamentous fungus. A 10-minute exposure was reported to increase extracellular total protein and α-amylase activity in culture media versus controls, alongside increased α-amylase mRNA and changes consistent with…

A Route to Chaotic Behavior of Single Neuron Exposed to External Electromagnetic Radiation.

Research RF Safe Research Library Jan 1, 2017

This computational study investigates nonlinear membrane-potential dynamics in a Fitzhugh-Nagumo single-neuron model that includes an external electromagnetic radiation term. The authors report that increasing the frequency of an external transmembrane current leads to mode selection among periodic, quasi-periodic,…

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