論文 - 詳細
| RRC ID | 34782 |
|---|---|
| 著者 | Hanyu A, Kojima K, Hatake K, Nomura K, Murayama H, Ishikawa Y, Miyata S, Ushijima M, Matsuura M, Ogata E, Miyazawa K, Imamura T. |
| タイトル | Functional in vivo optical imaging of tumor angiogenesis, growth, and metastasis prevented by administration of anti-human VEGF antibody in xenograft model of human fibrosarcoma HT1080 cells. |
| ジャーナル | Cancer Sci |
| Abstract |
Angiogenesis plays a crucial role in cancer progression and metastasis. Thus, blocking tumor angiogenesis is potentially a universal approach to prevent tumor establishment and metastasis. In this study, we used in vivo and ex vivo fluorescence imaging to show that an antihuman vascular endothelial growth factor (VEGF) antibody represses angiogenesis and the growth of primary tumors of human fibrosarcoma HT1080 cells in implanted nude mice. Interestingly, administering the antihuman VEGF antibody reduced the development of new blood vessels and normalized pre-existing tumor vasculature in HT1080 cell tumors. In addition, antihuman VEGF antibody treatment decreased lung metastasis from the primary tumor, whereas it failed to block lung metastasis in a lung colonization experiment in which tumor cells were injected into the tail vein. These results suggest that VEGF produced by primary HT1080 cell tumors has a crucial effect on lung metastasis. The present study indicates that the in vivo fluorescent microscopy system will be useful to investigate the biology of angiogenesis and test the effectiveness of angiogenesis inhibitors. |
| 巻・号 | 100(11) |
| ページ | 2085-92 |
| 公開日 | 2009-11-1 |
| DOI | 10.1111/j.1349-7006.2009.01305.x |
| PII | CAS1305 |
| PMID | 19719773 |
| MeSH | Animals Antibodies, Monoclonal / therapeutic use* Cell Line, Tumor Cell Proliferation Female Fibrosarcoma / blood supply* Fibrosarcoma / pathology Fibrosarcoma / secondary Fibrosarcoma / therapy Fluorescence Humans Mice Mice, Inbred BALB C Neoplasm Metastasis / prevention & control Neovascularization, Pathologic / prevention & control* Vascular Endothelial Growth Factor A / antagonists & inhibitors* Vascular Endothelial Growth Factor A / physiology Xenograft Model Antitumor Assays |
| IF | 4.966 |
| 引用数 | 21 |
| WOS 分野 | ONCOLOGY |
| オルトメトリクス指標 |
オルトメトリクス指標項目
|
| 最多言及媒体 | Patent(IFI CLAIMS) |
| 各媒体での言及数の合計 | 1 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| 遺伝子材料 | pCMV-VSV-G-RSV-Rev (RDB04393) pCAG-HIVgp (RDB04394) CS-CDF-CG-PRE (RDB04379). |