التفاصيل البيبلوغرافية
| العنوان: |
Effect of a novel siRNA delivery system, siRNA ternary complex, on melanoma lung metastasis. |
| المؤلفون: |
Kurosaki, Tomoaki, Ueda, Yuki, Kato, Yuka, Nakashima, Mikiro, Kitahara, Takashi, Sasaki, Hitoshi, Kodama, Yukinobu |
| المصدر: |
Journal of Drug Targeting; Aug2024, Vol. 32 Issue 7, p848-854, 7p |
| مصطلحات موضوعية: |
VASCULAR endothelial growth factors, DRUG delivery systems, INTRAVENOUS therapy, SMALL interfering RNA, NANOPARTICLES |
| مستخلص: |
In this study, we determined effects of an anionic siRNA delivery vector, siRNA ternary complex, which is constructed with biodegradable dendrigraft poly-L-lysine (DGL) and γ-polyglutamic acid (γ-PGA) on the melanoma cells and melanoma lung metastasis. The siRNA ternary complex showed high cellular uptake and silencing effect in melanoma cell line B16-F10/Luc cells. After intravenous administration of the siRNA ternary complex, high silencing effect was also observed in the lung of B16-F10/Luc melanoma metastasis model mice. Therefore, we applied vascular endothelial growth factor (VEGF)-siRNA on the siRNA ternary complex and determined the effect on the melanoma lung metastasis. The siRNA ternary complex containing VEGF-siRNA reduced VEGF protein levels significantly in in vitro and in vivo, and the complex successfully inhibited melanoma lung metastasis. This biodegradable and effective siRNA delivery vector, siRNA ternary complex, could be available for clinical trials. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |