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聚酰胺-胺树枝状大分子与环糊精缀合物作为新型 siRNA 载体的潜在用途。

Potential Use of Polyamidoamine Dendrimer Conjugates with Cyclodextrins as Novel Carriers for siRNA.

机构信息

Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto 862-0973, Japan.

出版信息

Pharmaceuticals (Basel). 2011 Dec 30;5(1):61-78. doi: 10.3390/ph5010061.

DOI:10.3390/ph5010061
PMID:24288043
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3763628/
Abstract

Cyclodextrin (CyD)-based nanoparticles and polyamidoamine (PAMAM) starburst dendrimers (dendrimers) are used as novel carriers for DNA and RNA. Recently, small interfering RNA (siRNA) complex with β-CyD-containing polycations (CDP) having adamantine-PEG or adamantine-PEG-transferrin underwent a phase I study for treatment of solid tumors. Multifunctional dendrimers can be used for a wide range of biomedical applications, including the interaction and intracellular delivery of DNA and RNA. The present review will address the latest developments in dendrimer conjugates with cyclodextrins for siRNA delivery including the novel sustained release system.

摘要

环糊精(CyD)为基础的纳米粒子和聚酰胺-胺(PAMAM)星型树枝状聚合物(树枝状聚合物)被用作 DNA 和 RNA 的新型载体。最近,与含有金刚烷-PEG 或金刚烷-PEG-转铁蛋白的β-CyD 多阳离子(CDP)复合的小干扰 RNA(siRNA)进行了用于治疗实体瘤的 I 期研究。多功能树枝状聚合物可广泛用于生物医学应用,包括 DNA 和 RNA 的相互作用和细胞内递药。本综述将介绍用于 siRNA 递药的树枝状聚合物与环糊精的最新进展,包括新型的缓释系统。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/824a/3763628/54bd668f4f8b/pharmaceuticals-05-00061-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/824a/3763628/8bdd3064f266/pharmaceuticals-05-00061-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/824a/3763628/571c0eb059b6/pharmaceuticals-05-00061-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/824a/3763628/3c6e1e1126da/pharmaceuticals-05-00061-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/824a/3763628/9ec18618032f/pharmaceuticals-05-00061-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/824a/3763628/54bd668f4f8b/pharmaceuticals-05-00061-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/824a/3763628/8bdd3064f266/pharmaceuticals-05-00061-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/824a/3763628/571c0eb059b6/pharmaceuticals-05-00061-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/824a/3763628/3c6e1e1126da/pharmaceuticals-05-00061-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/824a/3763628/9ec18618032f/pharmaceuticals-05-00061-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/824a/3763628/54bd668f4f8b/pharmaceuticals-05-00061-g005.jpg

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本文引用的文献

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Perfectly shaped siRNA delivery.完美塑形的小干扰RNA递送。
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Sensors (Basel). 2009;9(8):6346-61. doi: 10.3390/s90806346. Epub 2009 Aug 17.
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Inhibitory effect of siRNA complexes with polyamidoamine dendrimer/α-cyclodextrin conjugate (generation 3, G3) on endogenous gene expression.聚酰胺-胺树枝状大分子/α-环糊精偶联物(第三代,G3)对内源性基因表达的 siRNA 复合物的抑制作用。
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