1
|
|
2
|
Qiu L, Ge L, Long M, Mao J, Ahmed KS, Shan X, Zhang H, Qin L, Lv G, Chen J. Redox-responsive biocompatible nanocarriers based on novel heparosan polysaccharides for intracellular anticancer drug delivery. Asian J Pharm Sci 2020; 15:83-94. [PMID: 32175020 PMCID: PMC7066043 DOI: 10.1016/j.ajps.2018.11.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 10/31/2018] [Accepted: 11/16/2018] [Indexed: 01/22/2023] Open
Abstract
Heparosan is a natural precursor of heparin biosynthesis in mammals. It is stable in blood circulation but can be degraded in lysosomes, showing good biocompatibility and long circulation features. So heparosan can be designed as anticancer drug carriers to increase tumor selectivity and improve the therapeutic effect. A novel redox-sensitive heparosan-cystamine-vitamin E succinate (KSV) micelle system was constructed for intracellular delivery of doxorubicin (DOX). Simultaneously, the redox-insensitive heparosan-adipic acid dihydrazide-vitamin E succinate copolymer (KV) was synthesized as control. DOX-loaded micelles (DOX/KSV) with an average particle size of 90-120 nm had good serum stability and redox-triggered depolymerization. In vitro drug release test showed that DOX/KSV micelles presented obvious redox-triggered release behavior compared with DOX/KV. Cytotoxicity and cell uptake were investigated using MGC80-3 tumor cells and COS7 fibroblast-like cells. The cell survival rate of blank micelles was more than 90%, and the cytotoxicity of DOX/KSV in MGC80-3 cells was higher than in COS7 cells, indicating that the carrier has better biocompatibility and less toxicity side effect. The cytotoxicity of DOX/KSV against MGC80-3 cells was significantly greater than that of free DOX and DOX/KV. Furthermore, compared with DOX/KV in MGC80-3 cells, DOX/KSV micelles uptook more anticancer drugs and then released DOX faster into the cell nucleus. The micelles were endocytosed by multiple pathways, but clathrin-mediated endocytosis was the main pathway. Therefore, heparosan polysaccharide could be a potential option as anticancer carrier for enhancing efficacy and mitigating toxicity.
Collapse
Affiliation(s)
- Lipeng Qiu
- School of Pharmaceutical Sciences, Jiangnan University, Wuxi 214122, China
| | - Lu Ge
- School of Pharmaceutical Sciences, Jiangnan University, Wuxi 214122, China
| | - Miaomiao Long
- Wuxi Higher Health Vocational Technology School, Wuxi 214028, China
| | - Jing Mao
- School of Pharmaceutical Sciences, Jiangnan University, Wuxi 214122, China
| | - Kamel S. Ahmed
- School of Pharmaceutical Sciences, Jiangnan University, Wuxi 214122, China
| | - Xiaotian Shan
- School of Pharmaceutical Sciences, Jiangnan University, Wuxi 214122, China
| | - Huijie Zhang
- School of Pharmaceutical Sciences, Jiangnan University, Wuxi 214122, China
| | - Li Qin
- School of Pharmaceutical Sciences, Jiangnan University, Wuxi 214122, China
| | - Guozhong Lv
- Wuxi Third Renmin Hospital, Wuxi 214041, China
| | - Jinghua Chen
- School of Pharmaceutical Sciences, Jiangnan University, Wuxi 214122, China
| |
Collapse
|
3
|
Zeng Y, Ma J, Zhan Y, Xu X, Zeng Q, Liang J, Chen X. Hypoxia-activated prodrugs and redox-responsive nanocarriers. Int J Nanomedicine 2018; 13:6551-6574. [PMID: 30425475 PMCID: PMC6202002 DOI: 10.2147/ijn.s173431] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Hypoxia is one of the marked features of malignant tumors, which is associated with several adaptation changes in the microenvironment of tumor cells. Therefore, targeting tumor hypoxia is a research hotspot for cancer therapy. In this review, we summarize the developing chemotherapeutic drugs for targeting hypoxia, including quinones, nitroaromatic/nitroimidazole, N-oxides, and transition metal complexes. In addition, redox-responsive bonds, such as nitroimidazole groups, azogroups, and disulfide bonds, are frequently used in drug delivery systems for targeting the redox environment of tumors. Both hypoxia-activated prodrugs and redox-responsive drug delivery nanocarriers have significant effects on targeting tumor hypoxia for cancer therapy. Hypoxia-activated prodrugs are commonly used in clinical trials with favorable prospects, while redox-responsive nanocarriers are currently at the experimental stage.
Collapse
Affiliation(s)
- Yun Zeng
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an 710071, Shaanxi Province, People's Republic of China, ,
| | - Jingwen Ma
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 210009, Jiangsu Province, People's Republic of China
| | - Yonghua Zhan
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an 710071, Shaanxi Province, People's Republic of China, ,
| | - Xinyi Xu
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an 710071, Shaanxi Province, People's Republic of China, ,
| | - Qi Zeng
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an 710071, Shaanxi Province, People's Republic of China, ,
| | - Jimin Liang
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an 710071, Shaanxi Province, People's Republic of China, ,
| | - Xueli Chen
- Engineering Research Center of Molecular and Neuro Imaging of the Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an 710071, Shaanxi Province, People's Republic of China, ,
| |
Collapse
|
4
|
Zhao M, Deng WJ, Xu JL, Liu N, Zheng YR, Cao LL, Deng KL. Synthesis and Properties of a New Thermo-sensitive Random Polyurethane with Tunable LCSTs. POLYMER SCIENCE SERIES B 2018. [DOI: 10.1134/s1560090418050172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
5
|
Sun D, Wang M, Ji D, Qiao J, He T, Liu X, Guan Q. Synthesis of a reduction-sensitive Bletilla striata polysaccharide amphiphilic copolymer. CHINESE CHEM LETT 2018. [DOI: 10.1016/j.cclet.2018.02.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
6
|
Li B, Zhang P, Du J, Zhao X, Wang Y. Intracellular fluorescent light-up bioprobes with different morphology for image-guided photothermal cancer therapy. Colloids Surf B Biointerfaces 2017; 154:133-141. [DOI: 10.1016/j.colsurfb.2017.03.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 02/14/2017] [Accepted: 03/07/2017] [Indexed: 11/16/2022]
|
7
|
Zhou Z, Li H, Wang K, Guo Q, Li C, Jiang H, Hu Y, Oupicky D, Sun M. Bioreducible Cross-Linked Hyaluronic Acid/Calcium Phosphate Hybrid Nanoparticles for Specific Delivery of siRNA in Melanoma Tumor Therapy. ACS APPLIED MATERIALS & INTERFACES 2017; 9:14576-14589. [PMID: 28393529 DOI: 10.1021/acsami.6b15347] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
This study introduces a novel cross-linking strategy capable of successfully stabilizing CaP nanoparticles and stimuli-responsive small interfering RNA (siRNA) release. We synthesized a polysaccharide derivative thiolated hyaluronic acid (HA-SH), which was slightly modified but multifunctional and developed a smart redox-responsive delivery system. siRNA was efficaciously condensed by calcium phosphate (CaP) via electrostatic interaction to form a positively charged inner "core". Disulfide cross-linked HA (HA-ss-HA) was formed and played a role as an anionic outer "shell" to stabilize the CaP core. We demonstrated that the nanoparticles were stable both in the storage milieu and systemic circulation, thus overcoming the most serious disadvantage of CaP nanoparticles for gene delivery. Meanwhile, this smart system could selectively release siRNA into the cytosol by both a GSH-triggered disassembly and successful endosomal escape. Therefore, the hybrid delivery system achieved an 80% gene-silencing efficiency in vitro for both luciferase and Bcl2. Silencing of Bcl2 resulted in dramatic apoptosis of B16F10 cells. Besides, equipped with the tumor-targeting component HA, the nanoparticles significantly suppressed the growth of B16F10 xenograft tumor in mice. The anionic HA-ss-HA-equipped nanoparticles showed no apparent toxicity in vitro or in vivo, as well as showed a high transfection efficiency. Taken together, this redox-responsive, tumor-targeting smart anionic nanoparticle holds great promise for exploitation in functionalized siRNA delivery and tumor therapy.
Collapse
Affiliation(s)
- Zhanwei Zhou
- State Key Laboratory of Natural Medicines and Department of Pharmaceutics, China Pharmaceutical University , Nanjing 210009, China
| | - Huipeng Li
- State Key Laboratory of Natural Medicines and Department of Pharmaceutics, China Pharmaceutical University , Nanjing 210009, China
| | - Kaikai Wang
- State Key Laboratory of Natural Medicines and Department of Pharmaceutics, China Pharmaceutical University , Nanjing 210009, China
- State Key Laboratory of Pharmaceutical Biotechnology, Medical School, Nanjing University , Nanjing 210093, China
| | - Qian Guo
- State Key Laboratory of Natural Medicines and Department of Pharmaceutics, China Pharmaceutical University , Nanjing 210009, China
| | - Chenzi Li
- State Key Laboratory of Natural Medicines and Department of Pharmaceutics, China Pharmaceutical University , Nanjing 210009, China
| | - Hulin Jiang
- State Key Laboratory of Natural Medicines and Department of Pharmaceutics, China Pharmaceutical University , Nanjing 210009, China
| | - Yiqiao Hu
- State Key Laboratory of Pharmaceutical Biotechnology, Medical School, Nanjing University , Nanjing 210093, China
| | - David Oupicky
- State Key Laboratory of Natural Medicines and Department of Pharmaceutics, China Pharmaceutical University , Nanjing 210009, China
- Department of Pharmaceutical Sciences, Center for Drug Delivery and Nanomedicine, University of Nebraska Medical Center , Omaha, Nebraska 68198, United States
| | - Minjie Sun
- State Key Laboratory of Natural Medicines and Department of Pharmaceutics, China Pharmaceutical University , Nanjing 210009, China
| |
Collapse
|
8
|
Aguirre G, Villar-Alvarez E, González A, Ramos J, Taboada P, Forcada J. Biocompatible stimuli-responsive nanogels for controlled antitumor drug delivery. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28025] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Garbiñe Aguirre
- POLYMAT, Bionanoparticles Group, Department of Applied Chemistry, UFI 11/56, Faculty of Chemistry; University of the Basque Country UPV/EHU; Apdo. 1072 Donostia-San Sebastián 20080 Spain
| | - Eva Villar-Alvarez
- Condensed Matter Physics Department, Faculty of Physics, 15782 Campus Sur; Universidad de Santiago de Compostela; Santiago de Compostela Spain
| | - Adrián González
- Condensed Matter Physics Department, Faculty of Physics, 15782 Campus Sur; Universidad de Santiago de Compostela; Santiago de Compostela Spain
| | - Jose Ramos
- POLYMAT, Bionanoparticles Group, Department of Applied Chemistry, UFI 11/56, Faculty of Chemistry; University of the Basque Country UPV/EHU; Apdo. 1072 Donostia-San Sebastián 20080 Spain
| | - Pablo Taboada
- Condensed Matter Physics Department, Faculty of Physics, 15782 Campus Sur; Universidad de Santiago de Compostela; Santiago de Compostela Spain
| | - Jacqueline Forcada
- POLYMAT, Bionanoparticles Group, Department of Applied Chemistry, UFI 11/56, Faculty of Chemistry; University of the Basque Country UPV/EHU; Apdo. 1072 Donostia-San Sebastián 20080 Spain
| |
Collapse
|
9
|
Ma Y, Zhang G, Li L, Yu H, Liu J, Wang C, Chu Y, Zhuo R, Jiang X. Temperature and pH dual-sensitive polyaspartamide derivatives for antitumor drug delivery. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27930] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yingying Ma
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Guangyan Zhang
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
- Hubei Provincial Key Laboratory of Green Materials for Light Industry & Department of Light Industry; Hubei University of Technology; Wuhan 430068 People's Republic of China
| | - Lingjuan Li
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Huan Yu
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Jia Liu
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Chaoqun Wang
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Yanfeng Chu
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Renxi Zhuo
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Xulin Jiang
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| |
Collapse
|
10
|
Deng B, Ma P, Xie Y. Reduction-sensitive polymeric nanocarriers in cancer therapy: a comprehensive review. NANOSCALE 2015; 7:12773-12795. [PMID: 26176593 DOI: 10.1039/c5nr02878g] [Citation(s) in RCA: 92] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Redox potential is regarded as a significant signal to distinguish between the extra-cellular and intra-cellular environments, as well as between tumor and normal tissues. Taking advantage of this physiological differentiation, various reduction-sensitive polymeric nanocarriers (RSPNs) have been designed and explored to demonstrate excellent stability during blood circulation but rapidly degrade and effectively trigger drug release in tumor cells. Therefore, this smart RSPN delivery system has attracted much attention in recent years, as it represents one of the most promising drug delivery strategies in cancer therapy. In this review, we will provide a comprehensive overview of RSPNs with various reducible linkages and functional groups up to date, including their design and synthetic strategies, preparation methods, drug release behavior, and their in vitro and in vivo efficacy in cancer therapy. In addition, dual- and triple-sensitive nanocarriers based on reducible disulfide bond-containing linkages will also be discussed.
Collapse
Affiliation(s)
- Bing Deng
- Research Center for Health and Nutrition, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | | | | |
Collapse
|
11
|
Hyaluronic acid based micelle for articular delivery of triamcinolone, preparation, in vitro and in vivo evaluation. Int J Pharm 2015; 489:218-25. [DOI: 10.1016/j.ijpharm.2015.05.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2015] [Revised: 04/30/2015] [Accepted: 05/03/2015] [Indexed: 01/19/2023]
|
12
|
Abouelmagd SA, Sun B, Chang AC, Ku YJ, Yeo Y. Release kinetics study of poorly water-soluble drugs from nanoparticles: are we doing it right? Mol Pharm 2015; 12:997-1003. [PMID: 25658769 DOI: 10.1021/mp500817h] [Citation(s) in RCA: 157] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
In vitro drug release kinetics studies are routinely performed to examine the ability of new drug formulations to modulate drug release. The underlying assumption is that the studies are performed in a sufficiently dilute solution, where the drug release is not limited by the solubility and the difference in release kinetics profile reflects the performance of a drug carrier in vivo. This condition is, however, difficult to meet with poorly water-soluble drug formulations, as it requires a very large volume of release medium relative to the formulation mass, which makes it challenging to measure the drug concentration accurately. These difficulties are aggravated with nanoparticle (NP) formulations, which are hard to separate from the release medium and thus require a dialysis bag or repeated high-speed centrifugation for sampling. Perhaps for these reasons, drug release kinetics studies of NPs of poorly water-soluble drugs are often performed in suboptimal conditions in which the NPs are not sufficiently diluted. However, such a practice can potentially underestimate drug release from NPs, leading to an inaccurate prediction that the NPs will attenuate the drug activity in vivo. Here we perform release kinetics studies of two different NP formulations of paclitaxel, a representative poorly water-soluble drug, according to common practices in the literature. We find that the drug release from NPs can be substantially underestimated depending on the choice of the release medium, NP/medium ratio, and handling of release samples. We discuss potential consequences of underestimating drug release, ending with suggestions for future studies with NP formulations of poorly water-soluble drugs.
Collapse
Affiliation(s)
- Sara A Abouelmagd
- Department of Industrial and Physical Pharmacy and ‡Weldon School of Biomedical Engineering, Purdue University , West Lafayette, Indiana 47907, United States
| | | | | | | | | |
Collapse
|
13
|
Chu Y, Yu H, Zhang Y, Zhang G, Ma Y, Zhuo R, Jiang X. Synthesis and characterization of biodegradable amphiphilic ABC Y-shaped miktoarm terpolymer by click chemistry for drug delivery. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27396] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Yanfeng Chu
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Huan Yu
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Yunti Zhang
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Guangyan Zhang
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
- Hubei Provincial Key Laboratory of Green Materials for Light Industry; Hubei University of Technology; Wuhan 430068 People's Republic of China
| | - Yingying Ma
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Renxi Zhuo
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Xulin Jiang
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| |
Collapse
|
14
|
Sun H, Meng F, Cheng R, Deng C, Zhong Z. Reduction-responsive polymeric micelles and vesicles for triggered intracellular drug release. Antioxid Redox Signal 2014; 21:755-67. [PMID: 24279980 PMCID: PMC4098852 DOI: 10.1089/ars.2013.5733] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2013] [Accepted: 11/26/2013] [Indexed: 12/25/2022]
Abstract
SIGNIFICANCE The therapeutic effects of current micellar and vesicular drug formulations are restricted by slow and inefficient drug release at the pathological site. The development of smart polymeric nanocarriers that release drugs upon arriving at the target site has received a tremendous amount of attention for cancer therapy. RECENT ADVANCES Taking advantage of a high reducing potential in the tumor tissues and in particular inside the tumor cells, various reduction-sensitive polymeric micelles and vesicles have been designed and explored for triggered anticancer drug release. These reduction-responsive nanosystems have demonstrated several unique features, such as good stability under physiological conditions, fast response to intracellular reducing environment, triggering drug release right in the cytosol and cell nucleus, and significantly improved antitumor activity, compared to traditional reduction-insensitive counterparts. CRITICAL ISSUES Although reduction-sensitive micelles and polymersomes have accomplished rapid intracellular drug release and enhanced in vitro antitumor effect, their fate inside the cells including the mechanism, site, and rate of reduction reaction remains unclear. Moreover, the systemic fate and performance of reduction-sensitive polymeric drug formulations have to be investigated. FUTURE DIRECTIONS Biophysical studies should be carried out to gain insight into the degradation and drug release behaviors of reduction-responsive nanocarriers inside the tumor cells. Furthermore, novel ligand-decorated reduction-sensitive nanoparticulate drug formulations should be designed and explored for targeted cancer therapy in vivo.
Collapse
Affiliation(s)
- Huanli Sun
- Biomedical Polymers Laboratory, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University , Suzhou, People's Republic of China
| | | | | | | | | |
Collapse
|
15
|
Saadat E, Amini M, Dinarvand R, Dorkoosh FA. Polymeric micelles based on hyaluronic acid and phospholipids: Design, characterization, and cytotoxicity. J Appl Polym Sci 2014. [DOI: 10.1002/app.40944] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Ebrahim Saadat
- Department of Pharmaceutics; Faculty of Pharmacy; Tehran University of Medical Sciences; Tehran 14399-56131 Iran
| | - Mohsen Amini
- Department of Medicinal Chemistry; Faculty of Pharmacy; Tehran University of Medical Sciences; Tehran 14155-6451 Iran
| | - Rassoul Dinarvand
- Department of Pharmaceutics; Faculty of Pharmacy; Tehran University of Medical Sciences; Tehran 14399-56131 Iran
| | - Farid A. Dorkoosh
- Department of Pharmaceutics; Faculty of Pharmacy; Tehran University of Medical Sciences; Tehran 14399-56131 Iran
| |
Collapse
|
16
|
Chu Y, Yu H, Ma Y, Zhang Y, Chen W, Zhang G, Wei H, Zhang X, Zhuo R, Jiang X. Synthesis and characterization of biodegradable pH and reduction dual-sensitive polymeric micelles for doxorubicin delivery. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27192] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yanfeng Chu
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Huan Yu
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Yingying Ma
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Yunti Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Weihai Chen
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Guangyan Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
- Hubei Provincial Key Laboratory of Green Materials for Light Industry; Hubei University of Technology; Wuhan 430068 People's Republic of China
| | - Hua Wei
- Department of Bioengineering and Molecular Engineering and Sciences Institute; University of Washington; Seattle Washington 98195
| | - Xianzheng Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Renxi Zhuo
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Xulin Jiang
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| |
Collapse
|
17
|
Stimulus-responsive polymeric micelles for the light-triggered release of drugs. Carbohydr Polym 2014; 103:510-9. [DOI: 10.1016/j.carbpol.2013.12.062] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Revised: 12/01/2013] [Accepted: 12/19/2013] [Indexed: 11/23/2022]
|
18
|
Di Y, Ma X, Li C, Liu H, Fan X, Wang M, Deng H, Jiang T, Yin Z, Deng K. A New Thermosensitive Poly(N-propionyl-aspartic acid/ethylene glycol) with No Cytotoxicity and Tunable UCST. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201300687] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Yingying Di
- College of Chemistry and Environmental Science, Hebei University; Baoding 071002 China
| | - Xin Ma
- College of Chemistry and Environmental Science, Hebei University; Baoding 071002 China
| | - Chunxiu Li
- College of Chemistry and Environmental Science, Hebei University; Baoding 071002 China
| | - Hongmei Liu
- College of Chemistry and Environmental Science, Hebei University; Baoding 071002 China
| | - Xueying Fan
- College of Chemistry and Environmental Science, Hebei University; Baoding 071002 China
| | - Meng Wang
- College of Chemistry and Environmental Science, Hebei University; Baoding 071002 China
| | - Heying Deng
- College of Chemistry and Environmental Science, Hebei University; Baoding 071002 China
| | - Ting Jiang
- College of Chemistry and Environmental Science, Hebei University; Baoding 071002 China
| | - Ziming Yin
- College of Chemistry and Environmental Science, Hebei University; Baoding 071002 China
| | - Kuilin Deng
- College of Chemistry and Environmental Science, Hebei University; Baoding 071002 China
| |
Collapse
|
19
|
Yin Q, Shen J, Zhang Z, Yu H, Li Y. Reversal of multidrug resistance by stimuli-responsive drug delivery systems for therapy of tumor. Adv Drug Deliv Rev 2013; 65:1699-715. [PMID: 23611952 DOI: 10.1016/j.addr.2013.04.011] [Citation(s) in RCA: 286] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2012] [Revised: 02/01/2013] [Accepted: 04/13/2013] [Indexed: 12/15/2022]
Abstract
Multidrug resistance (MDR) is a major obstacle to successful cancer therapy, especially for chemotherapy. The new drug delivery system (DDS) provides promising approaches to reverse MDR, for which the poor cellular uptake and insufficient intracellular drug release remain rate-limiting steps for reaching the drug concentration level within the therapeutic window. Stimulus-coupled drug delivery can control the drug-releasing pattern temporally and spatially, and improve the accumulation of chemotherapeutic agents at targeting sites. In this review, the applications of DDS which is responsive to different types of stimuli in MDR cancer therapy is introduced, and the design, construction, stimuli-sensitivity and the effect to reverse MDR of the stimuli-responsive DDS are discussed.
Collapse
|
20
|
Huang X, Yang Q, Chu Y, Zhang G, Yang B, Zhuo R, Jiang X. Thermo-, pH- and reduction-responsive block copolymers for drug delivery. J Control Release 2013. [DOI: 10.1016/j.jconrel.2013.08.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
21
|
Maciel D, Figueira P, Xiao S, Hu D, Shi X, Rodrigues J, Tomás H, Li Y. Redox-responsive alginate nanogels with enhanced anticancer cytotoxicity. Biomacromolecules 2013; 14:3140-6. [PMID: 23927460 DOI: 10.1021/bm400768m] [Citation(s) in RCA: 125] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Although doxorubicin (Dox) has been widely used in the treatment of different types of cancer, its insufficient cellular uptake and intracellular release is still a limitation. Herein, we report an easy process for the preparation of redox-sensitive nanogels that were shown to be highly efficient in the intracellular delivery of Dox. The nanogels (AG/Cys) were obtained through in situ cross-linking of alginate (AG) using cystamine (Cys) as a cross-linker via a miniemulsion method. Dox was loaded into the AG/Cys nanogels by simply mixing it in aqueous solution with the nanogels, that is, by the establishment of electrostatic interactions between the anionic AG and the cationic Dox. The results demonstrated that the AG/Cys nanogels are cytocompatible, have a high drug encapsulation efficiency (95.2 ± 4.7%), show an in vitro accelerated release of Dox in conditions that mimic the intracellular reductive conditions, and can quickly be taken up by CAL-72 cells (an osteosarcoma cell line), resulting in higher Dox intracellular accumulation and a remarkable cell death extension when compared with free Dox. The developed nanogels can be used as a tool to overcome the problem of Dox resistance in anticancer treatments and possibly be used for the delivery of other cationic drugs in applications beyond cancer.
Collapse
Affiliation(s)
- Dina Maciel
- CQM - Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | | | | | | | | | | | | | | |
Collapse
|
22
|
Zhang A, Zhang Z, Shi F, Xiao C, Ding J, Zhuang X, He C, Chen L, Chen X. Redox-sensitive shell-crosslinked polypeptide-block-polysaccharide micelles for efficient intracellular anticancer drug delivery. Macromol Biosci 2013; 13:1249-58. [PMID: 23840011 DOI: 10.1002/mabi.201300175] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2013] [Revised: 04/24/2013] [Indexed: 12/27/2022]
Abstract
Redox-responsive SCMs based on amphiphilic PBLG-b-dextran with good biocompatibility are synthesized and used for efficient intracellular drug delivery. The molecular structures and SCMs characteristics are characterized by (1) H NMR, FT-IR, TEM, and DLS. The hydrodynamic radius of SCMs increases gradually in PBS due to the cleavage of disulfide bond in micellar shell caused by the presence of GSH. The encapsulation efficiency and release kinetics of DOX are investigated. The fastest DOX release is observed under intracellular-mimicking reductive environments. An MTT assay demonstrates that DOX-loaded SCMs show higher cellular proliferation inhibition against GSH-OEt pretreated HeLa and HepG2 than that of the non-pretreated and BSO-pretreated ones.
Collapse
Affiliation(s)
- Aiping Zhang
- Department of Chemistry, Northeast Normal University, Changchun, 130024, China
| | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Ma Y, Jiang X, Zhuo R. Biodegradable and thermosensitive micelles of amphiphilic polyaspartamide derivatives containing aromatic groups for drug delivery. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26794] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Yingying Ma
- Key Laboratory of Biomedical Polymers of Ministry of Education; Department of Chemistry, Wuhan University; Wuhan 430072 People's Republic of China
| | - Xulin Jiang
- Key Laboratory of Biomedical Polymers of Ministry of Education; Department of Chemistry, Wuhan University; Wuhan 430072 People's Republic of China
| | - Renxi Zhuo
- Key Laboratory of Biomedical Polymers of Ministry of Education; Department of Chemistry, Wuhan University; Wuhan 430072 People's Republic of China
| |
Collapse
|
24
|
Sun H, Meng F, Cheng R, Deng C, Zhong Z. Reduction-sensitive degradable micellar nanoparticles as smart and intuitive delivery systems for cancer chemotherapy. Expert Opin Drug Deliv 2013; 10:1109-22. [DOI: 10.1517/17425247.2013.783009] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
25
|
Ding J, Chen J, Li D, Xiao C, Zhang J, He C, Zhuang X, Chen X. Biocompatible reduction-responsive polypeptide micelles as nanocarriers for enhanced chemotherapy efficacy in vitro. J Mater Chem B 2013; 1:69-81. [DOI: 10.1039/c2tb00063f] [Citation(s) in RCA: 126] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
26
|
Huang X, Jiang X, Yang Q, Chu Y, Zhang G, Yang B, Zhuo R. Triple-stimuli (pH/thermo/reduction) sensitive copolymers for intracellular drug delivery. J Mater Chem B 2013; 1:1860-1868. [DOI: 10.1039/c3tb00424d] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
27
|
Phillips DJ, Gibson MI. Biodegradable Poly(disulfide)s Derived from RAFT Polymerization: Monomer Scope, Glutathione Degradation, and Tunable Thermal Responses. Biomacromolecules 2012; 13:3200-8. [DOI: 10.1021/bm300989s] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Daniel J. Phillips
- Department of Chemistry, University of Warwick, Coventry, CV4
7AL, United Kingdom
| | - Matthew I. Gibson
- Department of Chemistry, University of Warwick, Coventry, CV4
7AL, United Kingdom
| |
Collapse
|
28
|
Yuan L, Chen W, Li J, Hu J, Yan J, Yang D. PEG-b
-Pt
BA-b
-PHEMA well-defined amphiphilic triblock copolymer: Synthesis, self-assembly, and application in drug delivery. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26273] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|