| Autor: |
Brian P. Danysh, Pamela E. Constantinou, Ekaterina Y. Lukianova-Hleb, Dmitri O. Lapotko, Daniel D. Carson |
| Jazyk: |
angličtina |
| Rok vydání: |
2012 |
| Předmět: |
|
| Zdroj: |
Theranostics, Vol 2, Iss 8, Pp 777-787 (2012) |
| Druh dokumentu: |
article |
| ISSN: |
1838-7640 |
| Popis: |
MUC1 is a large, heavily glycosylated transmembrane glycoprotein that is proposed to create a protective microenvironment in many adenocarcinomas. Here we compare MUC1 and the well studied cell surface receptor target, EGFR, as gold nanoparticle (AuNP) targets and their subsequent vapor nanobubble generation efficacy in the human epithelial cell line, HES. Although EGFR and MUC1 were both highly expressed in these cells, TEM and confocal images revealed MUC1 as a superior target for nanoparticle intracellular accumulation and clustering. The MUC1-targeted AuNP intracellular clusters also generated significantly larger vapor nanobubbles. Our results demonstrate the promising opportunities MUC1 offers to improve the efficacy of targeted nanoparticle based approaches. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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