Non-viral siRNA delivery vectors: dendritic molecular transporter and molecular transporter nanovectors for target gene silencing‡

文献情報

出版日 2010-11-18

DOI 10.1039/C0PY00342E

インパクトファクター 5.582

著者

Sharon K. Hamilton, Artez L. Sims, Jenna Donavan, Eva Harth

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要旨

Viable non-viral delivery vectors have been utilized for the intracellular delivery of siRNA duplexes to result in complete target gene silencing. Biologically active siRNA duplexes were attached to a dendritic molecular transporter (MT) or a molecular transporter-polymeric nanoparticle conjugate (MT-NP) via a thiol exchange reaction utilizing a dithiol pyridyl linker. The MT and the MT-NP delivery systems resulted in significant reduction of the target protein (lamin A/C) investigated for a range of conjugate concentrations. Both non-viral systems have proven effective for the delivery of siRNA into the cytosol of live cells and specifically the development of the MT-NP delivery system provides opportunities for targeted delivery of siRNA into selected cell types.

掲載誌

Polymer Chemistry

CiteScore: 8.6

自己引用率: 7.3%

年間論文数: 457

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.

Non-viral siRNA delivery vectors: dendritic molecular transporter and molecular transporter nanovectors for target gene silencing‡

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