Magnetic Torque Technique Has Targeted Cancer Cells
Researchers developed a method using nanoparticles to physically disrupt tumor cells in animal models.
Updated on Sept. 26, 2026 in Cancer
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Physicist Ahmed El-Gendy has developed a new approach to treating solid tumors that uses mechanical torque to destroy cancer cells. The technique demonstrated tumor reduction in breast, prostate, and liver cancer models during preliminary laboratory research.
Why it matters
This mechanical approach aims to eliminate tumors without the collateral damage to surrounding healthy tissue often seen with thermal treatments. It offers a potential alternative to conventional methods that rely on heating cells to temperatures between 40 and 42°C.
In preclinical testing on breast, prostate, and liver cancer models, researchers achieved significant tumor size reduction using iron and carbon nanoparticles. This preliminary study evaluated the mechanical disruption of cancer cell membranes as an alternative to thermal therapy.
The players
Ahmed El-Gendy
A physics professor at a university in Texas who leads research into mechanical nanoparticle cancer treatments.
The details
The treatment works by introducing iron and carbon nanoparticles into the tumor site and exposing them to low-frequency magnetic fields. This causes the particles to rotate and oscillate, generating enough mechanical torque to physically rupture the cell membranes. By relying on mechanical forces rather than heat, the method seeks to preserve the health of surrounding tissues that are otherwise vulnerable during conventional thermal therapies.
Timeline
Laboratory research for the project was conducted over a two-year period ending in 2026.
Health Landscape
This development represents a departure from traditional thermal therapies that rely on heating tumors to specific temperatures. It shifts the treatment paradigm toward mechanical disruption, aiming to overcome the tissue-damage limitations inherent in current hyperthermia-based approaches.
This experimental treatment is currently limited to laboratory research and is not available for human use. Patients interested in how new nanoparticle technologies might eventually impact cancer care should discuss ongoing research developments with their oncology specialist.
The takeaway
Mechanical torque using nanoparticles is an emerging area of research that may eventually offer a way to treat solid tumors while sparing healthy tissue. Individuals should continue to follow established, evidence-based care plans and consult their physician regarding emerging clinical trial options.
Further reading
For more information on evolving approaches to oncological care, visit the Cancer section.
Source note: This article includes information reported by EgyptToday.
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