Targeted extracellular nanoparticles enable intracellular detection of activated epidermal growth factor receptor in living brain cancer cells.
Targeted extracellular nanoparticles enable intracellular detection of activated epidermal growth factor receptor in living brain cancer cells.
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靶向细胞外纳米颗粒可在活脑癌细胞中对活化表皮生长因子受体的细胞内检测。
DOI:
10.1016/j.nano.2011.05.002
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发表时间:
2011-12
影响因子:
5.4
通讯作者:
Vazquez, Maribel
中科院分区:
文献类型:
--
作者:
Dudu, Veronica;Rotari, Veronica;Vazquez, Maribel
Mechanistic study of biological processes via Quantum dots (Qdots) remain constrained by inefficient QDot delivery methods and consequent altered cell function. Here we present a rapid method to label activated receptor populations within live cancer cells derived from medulloblastoma and glioma tumors. We used Qdots to bind the extracellular domain of Epidermal Growth Factor Receptor (EGF-R) proteins and then induced receptor activation to facilitate specific detection of intracellular, activated EGF-R subpopulations. Such labeling enables rapid identification of biological markers characteristic of tumor type, grade, and chemo-resistance.
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影响因子:
46.9
作者:
Lidke, DS;Nagy, P;Jovin, TM
通讯作者:
Jovin, TM
DOI:
10.1073/pnas.152463399
发表时间:
2002-10-01
影响因子:
11.1
作者:
Åkerman, ME;Chan, WCW;Ruoslahti, E
通讯作者:
Ruoslahti, E
影响因子:
4.3
作者:
Kawashima, Nagako;Nakayama, Kenichi;Biju, Vasudevanpillai
通讯作者:
Biju, Vasudevanpillai
影响因子:
15
作者:
Duan, Hongwei;Nie, Shuming
通讯作者:
Nie, Shuming
DOI:
10.1073/pnas.0706192104
发表时间:
2007-08-21
影响因子:
11.1
作者:
Cui, Bianxiao;Wu, Chengbiao;Chu, Steven
通讯作者:
Chu, Steven