Scientists design nano-sized drug transporter to fight disease

Tuesday, July 26, 2011 - 15:30 in Biology & Nature

Scientists seeking to improve cancer treatments have created a tiny drug transporter that maximizes its ability to silence damaging genes by finding the equivalent of an expressway into a target cell. The transporter, called a nanocarrier, is a lipid-based structure containing a piece of RNA. Lipids are fatty molecules that help maintain the structure of cell membranes.

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