Protein carrier nanomachine
蛋白质载体纳米机
基本信息
- 批准号:23700539
- 负责人:
- 金额:$ 2.75万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Young Scientists (B)
- 财政年份:2011
- 资助国家:日本
- 起止时间:2011 至 2013
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Here, we synthesized dextrans modified with trivalent cationic or anionic groups. Aqueous solutions of the cationic and anionic dextrans were then mixed resulting in the formation of polyion complex nanogels (PIC-NGs), which have physically crosslinked salt bridges formed between the cationic and anionic groups.We have designed biotinylated polymers as synthetic receptors that have multiple alkyl groups for endocytotic delivery of target proteins. The polymers were stably attached to a cell surface via multivalent anchoring. The presented biotin was bound to streptavidin (SA) on the cell surface, and, via an endocytotic pathway, the cell rapidly internalized the biotinylated polymer/SA complex.
在这里,我们合成了三价阳离子或阴离子基团修饰的葡聚糖。然后将阳离子和阴离子葡聚糖的水溶液混合,从而形成聚离子复合物纳米凝胶(PIC-NG),其具有在阳离子和阴离子基团之间形成的物理交联盐桥。聚合物通过多价锚定稳定地附着到细胞表面。所提出的生物素结合到细胞表面上的链霉亲和素(SA),并且通过内吞途径,细胞迅速内化生物素化的聚合物/SA复合物。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
細胞内タンパク質デリバリーの高効率化を目指した新規ポリイオンコンプレックス型ナノゲルの創製
创建一种新型聚离子复合物型纳米凝胶,旨在高效细胞内蛋白质递送
- DOI:
- 发表时间:2011
- 期刊:
- 影响因子:0
- 作者:竹尾将史;森健;新留琢郎;片山佳樹
- 通讯作者:片山佳樹
Rapid and serum-insensitive endocytotic delivery of proteins using biotinylated polymers attached via multivalent hydrophobic anchors.
- DOI:10.1016/j.jconrel.2013.12.024
- 发表时间:2014-03
- 期刊:
- 影响因子:0
- 作者:Kyohei Tobinaga;Cuicui Li;Masafumi Takeo;Masayoshi Matsuda;Hiroko Nagai;T. Niidome;Tatsuhiro Yamamoto-Tatsuhiro-Y
- 通讯作者:Kyohei Tobinaga;Cuicui Li;Masafumi Takeo;Masayoshi Matsuda;Hiroko Nagai;T. Niidome;Tatsuhiro Yamamoto-Tatsuhiro-Y
細胞表面へのポリマー・ペプチド修飾による機能改変
通过细胞表面聚合物/肽修饰进行功能修饰
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:Takiguchi M;Yoshihisa A;Shimizu T;Yamauchi H;Owada T;Iwaya S;Nakamura Y;Miyata M;Abe S;Sato T;Suzuki S;Oikawa M;Kobayashi A;Yamaki T;Sugimoto K;Kunii H;Nakazato K;Suzuki H;Saitoh S;Takeishi Y;飯島進乃;T. Mori;黒澤也生子;森 健
- 通讯作者:森 健
Artificial Receptor-Mediated Endocytosis for Efficient Protein Delivery into Cells
人工受体介导的内吞作用可将蛋白质有效输送到细胞中
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:Takiguchi M;Yoshihisa A;Shimizu T;Yamauchi H;Owada T;Iwaya S;Nakamura Y;Miyata M;Abe S;Sato T;Suzuki S;Oikawa M;Kobayashi A;Yamaki T;Sugimoto K;Kunii H;Nakazato K;Suzuki H;Saitoh S;Takeishi Y;飯島進乃;T. Mori
- 通讯作者:T. Mori
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MORI Takeshi其他文献
MORI Takeshi的其他文献
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{{ truncateString('MORI Takeshi', 18)}}的其他基金
Fatigue Strength and Crack Initiation-Propagation Behavior of Web-Gusset Welded Joints on I-shaped Girder under Variation of Principal Stress Direction
主应力方向变化下工字梁板腹板焊接接头的疲劳强度及裂纹萌生扩展行为
- 批准号:
26289147 - 财政年份:2014
- 资助金额:
$ 2.75万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
What does Diffusion-Weighted magnetic resonance Image for lung cancer reflect?
肺癌扩散加权磁共振成像反映什么?
- 批准号:
21591817 - 财政年份:2009
- 资助金额:
$ 2.75万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Household preferences for medical care due to regional differences- conjoint analysis approach-
地区差异造成的家庭医疗偏好-联合分析法-
- 批准号:
21730241 - 财政年份:2009
- 资助金额:
$ 2.75万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
Fatigue Strength Evaluation Formula for Welded Connections between Main Girder Web and Lateral Girder Flange
主梁腹板与横梁翼缘焊接连接疲劳强度评价公式
- 批准号:
19360208 - 财政年份:2007
- 资助金额:
$ 2.75万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Expression of Choline kinase on lung adenocarcinoma with correlationto 11C-acetate positron emission tomography
胆碱激酶在肺腺癌中的表达与11C-乙酸正电子发射断层扫描的相关性
- 批准号:
19591631 - 财政年份:2007
- 资助金额:
$ 2.75万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Fictionalization of β-sheet by radical copolymerization
通过自由基共聚对β-折叠进行虚拟化
- 批准号:
18750152 - 财政年份:2006
- 资助金额:
$ 2.75万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
Stress Distribution and Fatigue Strength of Welded Intersection between Steel Bridge Components under multi-axial Stresses
多轴应力下钢桥构件焊接相口的应力分布及疲劳强度
- 批准号:
15560410 - 财政年份:2003
- 资助金额:
$ 2.75万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Improvement on Fatigue Strength of Fillet Welded Joints by Spray Coating
喷涂提高角焊缝疲劳强度
- 批准号:
12650484 - 财政年份:2000
- 资助金额:
$ 2.75万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
A Study on Fatigue Evaluation Procedure for Steel Bridge Members
钢桥梁构件疲劳评估程序的研究
- 批准号:
03650387 - 财政年份:1991
- 资助金额:
$ 2.75万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
Chemical Kinetics and texture interpretation of rocks at high pressures and temperatures
高压高温下岩石的化学动力学和结构解释
- 批准号:
60420016 - 财政年份:1985
- 资助金额:
$ 2.75万 - 项目类别:
Grant-in-Aid for General Scientific Research (A)
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