Magnetic nanoparticles deliver chemotherapy to difficult-to-reach spinal tumors

(University of Illinois at Chicago) Researchers at the University of Illinois at Chicago have demonstrated that magnetic nanoparticles can be used to ferry chemotherapy drugs into the spinal cord to treat hard-to-reach spinal tumors in an animal model. The unique delivery system represents a novel way to target chemotherapy drugs to spinal cancer cells, which are hard to reach because the drugs must cross the blood-brain barrier.
Source: EurekAlert! - Medicine and Health - Category: International Medicine & Public Health Source Type: news