Knocking down barriers: advances in siRNA delivery
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Updated: Jun 26, 2026

MISSION esiRNA for RNAi Screening in Mammalian Cells
Published on: May 12, 2010
Kathryn A Whitehead1, Robert Langer, Daniel G Anderson
1Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02142, USA.
Abstract:
In the 10 years that have passed since the Nobel prize-winning discovery of RNA interference (RNAi), billions of dollars have been invested in the therapeutic application of gene silencing in humans. Today, there are promising data from ongoing clinical trials for the treatment of age-related macular degeneration and respiratory syncytial virus. Despite these early successes, however, the widespread use of RNAi therapeutics for disease prevention and treatment requires the development of clinically suitable, safe and effective drug delivery vehicles. Here, we provide an update on the progress of RNAi therapeutics and highlight novel synthetic materials for the encapsulation and intracellular delivery of nucleic acids.
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