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May 25, 2018

Nanoparticles carry drug duo into the brain to fight cancer

Posted by in categories: biotech/medical, nanotechnology, neuroscience

Glioblastoma is one of the most deadly forms of cancer. Affecting the brain, those unlucky enough to receive a diagnosis don’t have many treatment options – and usually a median life expectancy of just over a year. Now, researchers at MIT have developed nanoparticles that could provide hope, crossing the blood-brain barrier and delivering two types of drugs to fight tumors.

The MIT nanoparticles are liposomes, fatty droplets that can carry one drug on the inside and another in the outer layer. On the inside, the particles were loaded with a common chemotherapy drug called temozolomide, while the outer shell contained a more experimental substance known as JQ-1.

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