‘Sugar-coated’ microcapsule eliminates toxic punch of experimental anti-cancer drug
“We developed 3BrPA to target a hallmark of cancer cells, namely their increased dependency on glucose compared with normal cells. But the nonencapsulated drug is toxic to healthy tissues and inactivated as it navigates through the blood, so finding a way to encapsulate the drug and protect normal tissues extends its promise in many cancers as it homes in on tumor cells,” says Jean-Francois Geschwind, M.D., chief of the Division of Interventional Radiology at Johns Hopkins Medicine. …