کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5549576 | 1556737 | 2016 | 7 صفحه PDF | دانلود رایگان |
Albumin nanoparticles are considered to be an effective way to load water-insoluble anticancer drugs and target tumors via the gp60-mediated pathway. Herein, we fabricated an albumin nanoparticle formulation for co-loading paclitaxel (PTX) and curcumin (CCM), both of which have prominent anticancer efficacy, via nanoparticle albumin-bound (NabTM) technology using high-pressure homogenization. The PTX/CCM co-bound albumin nanoparticles (PTX/CCM Alb-NPs) had a slightly greater particle size of ~250ânm than that of plain PTX Alb-NPs and CCM Alb-NPs (~234 and ~134ânm, respectively), with spherical surface morphology and stable size maintenance. However, the zeta potential of PTX/CCM Alb-NPs (ca. â30âmV) was not significantly different from that of PTX or CCM Alb-NPs. The loaded PTX and CCM were released gradually from the PTX/CCM Alb-NPs over ~24âh (97.7â±â1.7% and 76.2â±â0.5%, respectively). Furthermore, PTX/CCM Alb-NPs appeared to be efficiently internalized into Mia Paca-2 cells and exhibited a 71% increased IC50 versus PTX Alb-NPs in terms of cytotoxicity to Mia Paca-2 cells. These results suggest that PTX/CCM Alb-NPs are a new potential anticancer agent for combination therapy.
Graphical Abstract
Journal: Asian Journal of Pharmaceutical Sciences - Volume 11, Issue 6, December 2016, Pages 708-714