Inhibition of mitochondrial NADH:ubiquinone oxidoreductase by spinning oscillating magnetic fields causes toxicity in cancer cells
This in vitro study examines a spinning oscillating magnetic field (sOMF) generated by an Oncomagnetic device and reports selective toxicity in glioma cancer cells. The abstract attributes effects to ROS-dependent inhibition of mitochondrial complex I, with downstream oxidative stress, DNA damage, cell-cycle arrest, and apoptosis. It also reports no similar toxic effects in normal human astrocytes/astroglial cells under the studied conditions.
Key points
- The exposure studied is a spinning oscillating magnetic field (sOMF) produced by an Oncomagnetic device.
- The abstract reports selective cytotoxicity in glioblastoma and diffuse intrinsic pontine glioma cells.
- Mitochondrial complex I is described as the immediate intracellular target with persistent inhibition.
- The mechanism is reported to be dependent on reactive oxygen species (ROS).
- Reported downstream outcomes include oxidative stress, DNA damage, G1 phase arrest, and caspase-dependent apoptosis.
- The abstract states normal human astrocytes and astroglial cells did not show these toxic effects in the experiment.
Referenced studies & papers
Relevant papers in OpenMel
Source:
Open original
AI-generated summaries may be incomplete or incorrect. This content is for informational purposes only and is not medical advice.
AI-generated summaries may be incomplete or incorrect. This content is for informational purposes only and is not medical advice.
Comments
Log in to comment.
No comments yet.