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Wan M, Wang Q, Li X, Xu B, Fang D, Li T, Yu Y, Fang L, Wang Y, Wang M, Wang F, Mao C, Shen J, Wei J. Systematic Research and Evaluation Models of Nanomotors for Cancer Combined Therapy. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202002452] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mimi Wan
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Qi Wang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Xiaoyun Li
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Bo Xu
- The Comprehensive Cancer Centre of Drum Tower Hospital Medical School of Nanjing University & Clinical Cancer Institute of Nanjing University Nanjing 210008 China
| | - Dan Fang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Ting Li
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Yueqi Yu
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Leyi Fang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Yue Wang
- The Comprehensive Cancer Centre of Drum Tower Hospital Medical School of Nanjing University & Clinical Cancer Institute of Nanjing University Nanjing 210008 China
| | - Meng Wang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Fenghe Wang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Chun Mao
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Jian Shen
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Jia Wei
- The Comprehensive Cancer Centre of Drum Tower Hospital Medical School of Nanjing University & Clinical Cancer Institute of Nanjing University Nanjing 210008 China
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Wan M, Wang Q, Li X, Xu B, Fang D, Li T, Yu Y, Fang L, Wang Y, Wang M, Wang F, Mao C, Shen J, Wei J. Systematic Research and Evaluation Models of Nanomotors for Cancer Combined Therapy. Angew Chem Int Ed Engl 2020; 59:14458-14465. [DOI: 10.1002/anie.202002452] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 03/27/2020] [Indexed: 01/02/2023]
Affiliation(s)
- Mimi Wan
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Qi Wang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Xiaoyun Li
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Bo Xu
- The Comprehensive Cancer Centre of Drum Tower Hospital Medical School of Nanjing University & Clinical Cancer Institute of Nanjing University Nanjing 210008 China
| | - Dan Fang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Ting Li
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Yueqi Yu
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Leyi Fang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Yue Wang
- The Comprehensive Cancer Centre of Drum Tower Hospital Medical School of Nanjing University & Clinical Cancer Institute of Nanjing University Nanjing 210008 China
| | - Meng Wang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Fenghe Wang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Chun Mao
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Jian Shen
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Jia Wei
- The Comprehensive Cancer Centre of Drum Tower Hospital Medical School of Nanjing University & Clinical Cancer Institute of Nanjing University Nanjing 210008 China
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Wang Q, Hu SL, Wu YB, Niu Q, Huang YY, Wu F, Zhu XT, Fan J, Yin GY, Wan MM, Mao C, Zhou M. Multiple Drug Delivery from Mesoporous Coating Realizing Combination Therapy for Bare Metal Stents. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:3126-3133. [PMID: 30696247 DOI: 10.1021/acs.langmuir.8b04080] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The simultaneous loading of multifunctional drugs has been regarded as one of the major challenges in the drug delivery system. Herein, a mesoporous silica coating was constructed on a bare metal stent surface by an evaporation-induced self-assembly method, in which both hydrophilic and hydrophobic drugs (heparin and rapamycin) were encapsulated by a one-pot method for the first time, and the release behaviors of these drugs were studied. The releasing mechanisms of these drugs were investigated in detail. Rapid release of heparin can achieve anticoagulation and endothelialization, whereas slow release of rapamycin can realize antiproliferative therapy for long term. In vitro hemocompatibility and promotion for proliferation of vein endothelial cells and the inhibition of smooth muscle cells were conducted. In vivo stent implantation results verify that the mesoporous silica coating with both heparin and rapamycin can successfully accelerate the endothelialization process and realize the antiproliferative therapy for as long as 3 months. These results indicate that this multifunctional mesoporous coating containing both hydrophilic and hydrophobic drugs might be a promising stent coating in the future.
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Affiliation(s)
- Qi Wang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , Jiangsu , China
| | - Shuang Long Hu
- Department of Vascular Surgery, Nanjing Drum Tower Hospital , The Affliated Hospital of Nanjing University Medical School , Nanjing 210008 , Jiangsu , China
| | - Ying Ben Wu
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , Jiangsu , China
| | - Qian Niu
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , Jiangsu , China
| | - Yang Yang Huang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , Jiangsu , China
| | - Fan Wu
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , Jiangsu , China
| | - Xiao Tan Zhu
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , Jiangsu , China
| | - Jin Fan
- Department of Orthopaedics , The First Affiliated Hospital of Nanjing Medical University , Nanjing 210000 , Jiangsu , China
| | - Guo Yong Yin
- Department of Orthopaedics , The First Affiliated Hospital of Nanjing Medical University , Nanjing 210000 , Jiangsu , China
| | - Mi Mi Wan
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , Jiangsu , China
| | - Chun Mao
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , Jiangsu , China
| | - Min Zhou
- Department of Vascular Surgery, Nanjing Drum Tower Hospital , The Affliated Hospital of Nanjing University Medical School , Nanjing 210008 , Jiangsu , China
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Gao Y, Li Z, Sun M, Guo C, Yu A, Xi Y, Cui J, Lou H, Zhai G. Preparation and characterization of intravenously injectable curcumin nanosuspension. Drug Deliv 2010; 18:131-42. [PMID: 20939679 DOI: 10.3109/10717544.2010.520353] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The interest in nanosuspensions by the pharmaceutical industry is increasing given several nanosuspension products currently on the market for poorly soluble drugs. In this study, a novel dosage form for curcumin (CUR), CUR nanosuspension (CUR-NS), was successfully prepared by high pressure homogenization to improve CUR's cytotoxicity, as well as improve its application via intravenous injection. Characterization of the CUR-NS was evaluated by morphology, size, zeta potential, solubility, dissolution rate, and crystal state of drug. The nanoparticles for CUR-NS presented a sphere-like shape under transmission electron microscopy with an average diameter of 250.6 nm and the zeta potential of CUR-NS was -27.92 mV. Solubility and dissolution rate of CUR in the form of CUR-NS were significantly increased due to the small particle size and the crystalline state of CUR was preserved to increase its stability against degradation. Superior cytotoxicity in Hela and MCF-7 cells was obtained for CUR-NS compared with CUR solution. The safety evaluation showed that, compared with the CUR solution, CUR-NS provided less local irritation and phlebitis risks, lower rate of erythrocyte hemolysis. These findings suggest that CUR-NS may represent a promising new drug formulation for intravenous administration in the treatment of certain cancers.
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Affiliation(s)
- Yan Gao
- Department of Pharmaceutics, College of Pharmacy, Shandong University, Jinan 250012, PR China
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