کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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2071527 | 1078756 | 2009 | 11 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Delivery of RNA interference therapeutics using polycation-based nanoparticles Delivery of RNA interference therapeutics using polycation-based nanoparticles](/preview/png/2071527.png)
RNAi-based therapies are dependent on extracellular and intracellular delivery of RNA molecules for enabling target interaction. Polycation-based nanoparticles (or polyplexes) formed by self-assembly with RNA can be used to modulate pharmacokinetics and intracellular trafficking to improve the therapeutic efficacy of RNAi-based therapeutics. This review describes the application of polyplexes for extracellular and intracellular delivery of synthetic RNA molecules. Focus is given to routes of administration and silencing effects in animal disease models. The inclusion of functional components into the nanoparticle for controlling cellular trafficking and RNA release is discussed. This work highlights the versatile nature of polycation-based nanoparticles to fulfil the delivery requirements for RNA molecules with flexibility in design to evolve alongside an expanding repertoire of RNAi-based drugs.
Journal: Advanced Drug Delivery Reviews - Volume 61, Issue 9, 25 July 2009, Pages 710–720