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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Gu, Lianshuai Shi, Tianyi Sun, Yu You, Chaoqun Wang, Senlin Wen, Gaoju Chen, Lan Zhang, Xiangyang Zhu, Jin Sun, Baiwang |
| Description | Country affiliation: China Author Affiliation: Gu L ( a School of Chemistry and Chemical Engineering , Southeast University , Nanjing , China.); Shi T ( a School of Chemistry and Chemical Engineering , Southeast University , Nanjing , China.); Sun Y ( a School of Chemistry and Chemical Engineering , Southeast University , Nanjing , China.); You C ( b School of Pharmacy , Wannan Medical College , Wuhu , China.); Wang S ( a School of Chemistry and Chemical Engineering , Southeast University , Nanjing , China.); Wen G ( a School of Chemistry and Chemical Engineering , Southeast University , Nanjing , China.); Chen L ( a School of Chemistry and Chemical Engineering , Southeast University , Nanjing , China.); Zhang X ( a School of Chemistry and Chemical Engineering , Southeast University , Nanjing , China.); Zhu J ( c Laboratory of Organic Chemistry , ETH Zurich , Zurich , Switzerland.); Sun B ( d Huadong Medical Institute of Biotechniques , Nanjing , China.) |
| Abstract | Cisplatin is a potent antitumor drug, which is widely applied in clinical cancer treatment. However, cisplatin can hardly distinguish between healthy tissue and tumor tissue, resulting in serious toxic side effects. Indocyanine green (ICG) is a FDA-approved near-infrared (NIR) fluorescence dye which has been used in photothermal therapy and optically mediated diagnostic, but the application of ICG is limited by its concentration-dependent aggregation, poor aqueous stability in vitro, lack of target specificity and rapid elimination from the body. Herein, to overcome these limitations of cisplatin and ICG, we fabricated folate-modified, cisplatin, ICG-loaded lipid-polymer hybrid nanoparticles (FCINPs) using a single-step sonication method. The FCINPs exhibited well-defined monodispersity, significant stability and excellent NIR penetration ability. The intracellular uptake experiment showed that the targeting efficacy of the FCINPs was more effective in folate receptors (FRs) over-expressing MCF-7 cells than FRs negative A549 cells. In addition, compared with chemo or photothermal treatment alone, the treatment of FCINPs in combination with 808 nm NIR laser irradiation can significantly induce the apoptosis and necrosis of MCF-7 cells. These findings indicated that the FCINPs would be a promising nanosized drug formulation for tumor-targeted therapy in the future. |
| File Format | HTM / HTML |
| ISSN | 09205063 |
| Journal | Journal of Biomaterials Science, Polymer Edition |
| e-ISSN | 15685624 |
| Language | English |
| Publisher | Taylor & Francis |
| Publisher Date | 2017-02-23 |
| Publisher Place | Great Britain (UK) |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Biomedical Engineering |
| Content Type | Text |
| Resource Type | Article |
| Subject | Biomaterials Biophysics Bioengineering Biomedical Engineering |
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