Modular plasmonic nanocarriers for efficient and targeted delivery of cancer-therapeutic siRNA.
Modular plasmonic nanocarriers for efficient and targeted delivery of cancer-therapeutic siRNA.
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模块化等离子体纳米载体,用于有效和靶向癌 - 治疗性siRNA。
DOI:
10.1021/nl500214e
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发表时间:
2014
期刊:
影响因子:
10.8
通讯作者:
Reich NO
中科院分区:
文献类型:
--
作者:
Huang X;Pallaoro A;Braun GB;Morales DP;Ogunyankin MO;Zasadzinski J;Reich NO
We have combined a versatile and powerful route to deliver nucleic acids with peptide-based cell-specific targeting. siRNA targeting the polo-like kinase gene is in clinical trials for cancer treatment, and here we deliver this RNA selectively to cancer cells displaying the neuropilin-1 epitope using gold nanoshells. Release of the siRNA from the nanoparticles results from irradiation with a pulsed near-infrared laser, which also provides efficient endosomal escape within the cell. As a result, our approach requires 10-fold less material than standard nucleic acid transduction materials and is significantly more efficient than other particle-based methods. We also describe a particle–nucleic acid design that does not rely on modified RNA, thereby making the preparation of these materials more efficient and much less expensive. These improvements, when combined with control over when and where the siRNA is released, could provide the basis for diverse cell biological studies.
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影响因子:
46.9
作者:
Dassie, Justin P.;Liu, Xiu-ying;Thomas, Gregory S.;Whitaker, Ryan M.;Thiel, Kristina W.;Stockdale, Katie R.;Meyerholz, David K.;McCaffrey, Anton P.;McNamara, James O., II;Giangrande, Paloma H.
通讯作者:
Giangrande, Paloma H.
影响因子:
11.2
作者:
Lu W;Zhang G;Zhang R;Flores LG 2nd;Huang Q;Gelovani JG;Li C
通讯作者:
Li C
影响因子:
46.9
作者:
Gilleron, Jerome;Querbes, William;Zerial, Marino
通讯作者:
Zerial, Marino
影响因子:
17.1
作者:
Acuna, Guillermo P.;Bucher, Martina;Tinnefeld, Philip
通讯作者:
Tinnefeld, Philip
影响因子:
--
作者:
Blidner, Richard A.;Svoboda, Kurt R.;Monroe, W. Todd
通讯作者:
Monroe, W. Todd