| Autor: |
Kyunghee Noh, Lingegowda S. Mangala, Hee-Dong Han, Ningyan Zhang, Sunila Pradeep, Sherry Y. Wu, Shaolin Ma, Edna Mora, Rajesha Rupaimoole, Dahai Jiang, Yunfei Wen, Mian M.K. Shahzad, Yasmin Lyons, MinSoon Cho, Wei Hu, Archana S. Nagaraja, Monika Haemmerle, Celia S.L. Mak, Xiuhui Chen, Kshipra M. Gharpure, Hui Deng, Wei Xiong, Charles V. Kingsley, Jinsong Liu, Nicholas Jennings, Michael J. Birrer, Richard R. Bouchard, Gabriel Lopez-Berestein, Robert L. Coleman, Zhiqiang An, Anil K. Sood |
| Jazyk: |
angličtina |
| Rok vydání: |
2017 |
| Předmět: |
|
| Zdroj: |
Cell Reports, Vol 21, Iss 10, Pp 2785-2795 (2017) |
| Druh dokumentu: |
article |
| ISSN: |
2211-1247 |
| DOI: |
10.1016/j.celrep.2017.11.020 |
| Popis: |
Summary: Angiogenesis inhibitors are important for cancer therapy, but clinically approved anti-angiogenic agents have shown only modest efficacy and can compromise wound healing. This necessitates the development of novel anti-angiogenesis therapies. Here, we show significantly increased EGFL6 expression in tumor versus wound or normal endothelial cells. Using a series of in vitro and in vivo studies with orthotopic and genetically engineered mouse models, we demonstrate the mechanisms by which EGFL6 stimulates tumor angiogenesis. In contrast to its antagonistic effects on tumor angiogenesis, EGFL6 blockage did not affect normal wound healing. These findings have significant implications for development of anti-angiogenesis therapies. : Noh et al. identify EGFL6 as an angiogenic target that is selectively present in tumor endothelial cells in a hypoxic tumor microenvironment. EGFL6 blockade exerts robust anti-angiogenic and anti-tumor effects without affecting wound healing. These findings suggest an important approach for effectively targeting tumor angiogenesis. Keywords: tumor endothelial cells, ovarian cancer, chitosan nanoparticles, tumor vasculature, wound healing |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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