Magnetic Bacteria Could Help Destroy Tumors and Fight Cancer
Magnetic Bacteria Could Help Destroy Tumors and Fight Cancer By Samantha Olson / August 18, 2014 1:54 PM EDT Gold nanoparticles. David McCarthy/Science Source Surgery. Radiotherapy. Chemotherapy. Those are the cancer treatments most of us are familiar with, and in many cases, even all three combined are not enough to provide a complete cure. But a new and innovative approach may enable oncologists to add another option to the list. An artificial magnetic bacterium was recently created in a Spanish laboratory that, when ingested, can work as a magnetically charged compass that targets tumors and destroys them by spinning so fast the tumors heat up and melt. It’s based on an experimental treatment methodology called “magnetic hyperthermia” that exposes tumors filled with magnetic nanoparticles to a...