Researchers construct RNA nanoparticles to safely deliver long-lasting therapy to cells

Thursday, April 21, 2011 - 09:00 in Biology & Nature

(PhysOrg.com) -- Nanotechnology researchers have known for years that RNA, the cousin of DNA, is a promising tool for nanotherapy, in which therapeutic agents can be delivered inside the body via nanoparticles. But the difficulties of producing long-lasting, therapeutic RNA that remains stable and non-toxic while entering targeted cells have posed challenges for their progress.

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