کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6486491 | 435 | 2015 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Telodendrimer nanocarrier for co-delivery of paclitaxel and cisplatin: A synergistic combination nanotherapy for ovarian cancer treatment
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بیو مهندسی (مهندسی زیستی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Cisplatin (CDDP) and paclitaxel (PTX) are two established chemotherapeutic drugs used in combination for the treatment of many cancers, including ovarian cancer. We have recently developed a three-layered linear-dendritic telodendrimer micelles (TM) by introducing carboxylic acid groups in the adjacent layer via “thio-ene” click chemistry for CDDP complexation and conjugating cholic acids via peptide chemistry in the interior layer of telodendrimer for PTX encapsulation. We hypothesize that the co-delivery of low dosage PTX with CDDP could act synergistically to increase the treatment efficacy and reduce their toxic side effects. This design allowed us to co-deliver PTX and CDDP at various drug ratios to ovarian cancer cells. The in vitro cellular assays revealed strongest synergism in anti-tumor effects when delivered at a 1:2 PTX/CDDP loading ratio. Using the SKOV-3 ovarian cancer xenograft mouse model, we demonstrate that our co-encapsulation approach resulted in an efficient tumor-targeted drug delivery, decreased cytotoxic effects and stronger anti-tumor effect, when compared with free drug combination or the single loading TM formulations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biomaterials - Volume 37, January 2015, Pages 456-468
Journal: Biomaterials - Volume 37, January 2015, Pages 456-468
نویسندگان
Liqiong Cai, Gaofei Xu, Changying Shi, Dandan Guo, Xu Wang, Juntao Luo,