51
|
Fabrication of modular multifunctional delivery for antitumor drugs based on host-guest recognition. Acta Biomater 2015; 18:168-75. [PMID: 25749295 DOI: 10.1016/j.actbio.2015.02.029] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2014] [Revised: 02/09/2015] [Accepted: 02/27/2015] [Indexed: 11/23/2022]
Abstract
Herein, learning from the idea of the modular concept widely used in ship building, as a design approach that assembles some subdivided smaller modules to a specific ship, a new modular multifunctional drug delivery (MMDD) with excellent biocompatibility was directly prepared by a flexible host-guest interaction between pH-sensitive benzimidazole-graft-dextran (Dex-BM) and pre-synthesized multifunctional cyclodextrins. In this drug system, pH-sensitive Dex-BM acted as the main case and pre-synthesized multifunctional cyclodextrins were the changeable modules. To verify the feasibility of MMDD in cancer chemotherapy, doxorubicin (DOX) was used as a model drug. In vitro drug release experiments indicated that the drug released around 80% from DOX-loaded MMDD at pH 5.3, while approximately 40% of DOX released under the condition of pH 7.4. Moreover, the targeting antitumor activity of DOX-loaded MMDD was investigated in HeLa and HepG2 cells using MTT assays, confocal laser scanning microscopy and flow cytometer, which indicated that the targeted DOX-loaded MMDD provided an efficient drug delivery platform for inhibition of different cancer cells. Meantime, the incorporation of different functional modules into one system was also investigated, simultaneously exhibiting targeting and imaging property. These features suggest that this modular multifunctional drug delivery system can efficiently enhance the inhibition of cellular proliferation in vitro, and according to the needs in clinical treatment, some targeting and imaging molecules can be chosen.
Collapse
|
52
|
Wang J, Li J, Li N, Guo X, He L, Cao X, Zhang W, He R, Qian Z, Cao Y, Chen Y. A Bottom-Up Approach to Dual Shape-Memory Effects. CHEMISTRY OF MATERIALS 2015. [DOI: 10.1021/cm504527w] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
| | | | | | | | | | - Xuan Cao
- School
of Advanced Materials and Nanotechnology, Xidian University, Xi’an 710071, China
| | | | | | - Zhiyong Qian
- State
Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy,
West China Hospital, Sichuan University, Chengdu 610041, China
| | | | - Yong Chen
- Département
de Chimie, Ecole Normale Supérieure, 24 Rue Lhomond, Paris , F-75231 Cedex 05, France
| |
Collapse
|
53
|
Berdnikova DV, Aliyeu TM, Paululat T, Fedorov YV, Fedorova OA, Ihmels H. DNA–ligand interactions gained and lost: light-induced ligand redistribution in a supramolecular cascade. Chem Commun (Camb) 2015; 51:4906-9. [DOI: 10.1039/c5cc01025j] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Controlled DNA binding: a photoresponsive ligand is made to migrate from cyclodextrin to double-stranded DNA upon irradiation and is eventually extracted from the nucleic acid by cucurbituril.
Collapse
Affiliation(s)
- Daria V. Berdnikova
- Department Chemie–Biologie
- Organische Chemie II
- Universität Siegen
- 57068 Siegen
- Germany
| | - Tseimur M. Aliyeu
- A. N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences
- 119991 Moscow
- Russia
| | - Thomas Paululat
- Department Chemie–Biologie
- Organische Chemie II
- Universität Siegen
- 57068 Siegen
- Germany
| | - Yuri V. Fedorov
- A. N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences
- 119991 Moscow
- Russia
| | - Olga A. Fedorova
- A. N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences
- 119991 Moscow
- Russia
| | - Heiko Ihmels
- Department Chemie–Biologie
- Organische Chemie II
- Universität Siegen
- 57068 Siegen
- Germany
| |
Collapse
|
54
|
Xu L, Zhang W, Cai H, Liu F, Wang Y, Gao Y, Zhang W. Photocontrollable release and enhancement of photodynamic therapy based on host–guest supramolecular amphiphiles. J Mater Chem B 2015; 3:7417-7426. [DOI: 10.1039/c5tb01363a] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A light-controlled porphyrinic photosensitizer release system was developed based on host–guest TPP–Azo/PEG–β-CD supramolecular amphiphiles, which could significantly enhance the efficiency of photodynamic therapy.
Collapse
Affiliation(s)
- Lei Xu
- Shanghai Key Laboratory of Functional Materials Chemistry
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Wenyan Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Haibo Cai
- Shanghai Key Laboratory of Functional Materials Chemistry
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Feng Liu
- Shanghai Key Laboratory of Functional Materials Chemistry
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Yong Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Yun Gao
- Shanghai Key Laboratory of Functional Materials Chemistry
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Weian Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| |
Collapse
|
55
|
Abstract
This mini-review highlights the recent progress in cyclodextrin-functionalized polymers as drug carriers for cancer therapy.
Collapse
Affiliation(s)
- Hua Wei
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- and Department of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
- China
| | - Cui-yun Yu
- Institute of Pharmacy & Pharmacology
- Department of Pharmacy
- University of South China
- Hengyang 421001
- China
| |
Collapse
|
56
|
Chen M, Li YF, Besenbacher F. Electrospun nanofibers-mediated on-demand drug release. Adv Healthc Mater 2014; 3:1721-32. [PMID: 24891134 DOI: 10.1002/adhm.201400166] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Revised: 05/06/2014] [Indexed: 12/21/2022]
Abstract
A living system has a complex and accurate regulation system with intelligent sensor-processor-effector components to enable the release of vital bioactive substances on demand at a specific site and time. Stimuli-responsive polymers mimic biological systems in a crude way where an external stimulus results in a change in conformation, solubility, or alternation of the hydrophilic/hydrophobic balance, and consequently release of a bioactive substance. Electrospinning is a straightforward and robust method to produce nanofibers with the potential to incorporate drugs in a simple, rapid, and reproducible process. This feature article emphasizes an emerging area using an electrospinning technique to generate biomimetic nanofibers as drug delivery devices that are responsive to different stimuli, such as temperature, pH, light, and electric/magnetic field for controlled release of therapeutic substances. Although at its infancy, the mimicry of these stimuli-responsive nanofibers to the function of the living systems includes both the fibrous structural feature and bio-regulation function as an on demand drug release depot. The electrospun nanofibers with extracellular matrix morphology intrinsically guide cellular drug uptake, which will be highly desired to translate the promise of drug delivery for the clinical success.
Collapse
Affiliation(s)
- Menglin Chen
- Interdisciplinary Nanoscience Center; Aarhus University; DK-8000 Aarhus Denmark
| | - Yan-Fang Li
- Interdisciplinary Nanoscience Center; Aarhus University; DK-8000 Aarhus Denmark
| | | |
Collapse
|
57
|
Daglar B, Ozgur E, Corman ME, Uzun L, Demirel GB. Polymeric nanocarriers for expected nanomedicine: current challenges and future prospects. RSC Adv 2014. [DOI: 10.1039/c4ra06406b] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
|
58
|
Wang Y, Wang H, Chen Y, Liu X, Jin Q, Ji J. pH and hydrogen peroxide dual responsive supramolecular prodrug system for controlled release of bioactive molecules. Colloids Surf B Biointerfaces 2014; 121:189-95. [DOI: 10.1016/j.colsurfb.2014.06.024] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Revised: 06/07/2014] [Accepted: 06/09/2014] [Indexed: 10/25/2022]
|
59
|
Peng L, You M, Wu C, Han D, Öçsoy I, Chen T, Chen Z, Tan W. Reversible phase transfer of nanoparticles based on photoswitchable host-guest chemistry. ACS NANO 2014; 8:2555-61. [PMID: 24524295 PMCID: PMC4004314 DOI: 10.1021/nn4061385] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Accepted: 02/13/2014] [Indexed: 05/03/2023]
Abstract
An azobenzene-containing surfactant was synthesized for the phase transfer of α-cyclodextrin (α-CD)-capped gold nanoparticles between water and toluene phases by host-guest chemistry. With the use of the photoisomerization of azobenzene, the reversible phase transfer of gold nanoparticles was realized by irradiation with UV and visible light. Furthermore, the phase transfer scheme was applied for the quenching of a reaction catalyzed by gold nanoparticles, as well as the recovery and recycling of the gold nanoparticles from aqueous solutions. This work will have significant impact on materials transfer and recovery in catalysis and biotechnological applications.
Collapse
Affiliation(s)
- Lu Peng
- Department of Chemistry and Department of Physiology and Functional Genomics, Center for Research at Bio/nano Interface, Shands Cancer Center, University of Florida, Gainesville, Florida 32611-7200, United States,
| | - Mingxu You
- Molecular Sciences and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering and College of Biology, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha, Hunan, 410082 China
| | - Cuichen Wu
- Department of Chemistry and Department of Physiology and Functional Genomics, Center for Research at Bio/nano Interface, Shands Cancer Center, University of Florida, Gainesville, Florida 32611-7200, United States,
| | - Da Han
- Department of Chemistry and Department of Physiology and Functional Genomics, Center for Research at Bio/nano Interface, Shands Cancer Center, University of Florida, Gainesville, Florida 32611-7200, United States,
| | - Ismail Öçsoy
- Department of Chemistry and Department of Physiology and Functional Genomics, Center for Research at Bio/nano Interface, Shands Cancer Center, University of Florida, Gainesville, Florida 32611-7200, United States,
| | - Tao Chen
- Molecular Sciences and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering and College of Biology, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha, Hunan, 410082 China
| | - Zhuo Chen
- Molecular Sciences and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering and College of Biology, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha, Hunan, 410082 China
| | - Weihong Tan
- Department of Chemistry and Department of Physiology and Functional Genomics, Center for Research at Bio/nano Interface, Shands Cancer Center, University of Florida, Gainesville, Florida 32611-7200, United States,
- Molecular Sciences and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering and College of Biology, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha, Hunan, 410082 China
| |
Collapse
|
60
|
Yang B, Lv Y, Wang Q, Liu Y, An H, Feng J, Zhang X, Zhuo R. Template-module assembly to prepare low-molecular-weight gene transport system with enhanced transmembrane capability. Sci China Chem 2014. [DOI: 10.1007/s11426-013-5058-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
61
|
|
62
|
Lin H, Xiao W, Qin SY, Cheng SX, Zhang XZ. Switch on/off microcapsules for controllable photosensitive drug release in a ‘release-cease-recommence’ mode. Polym Chem 2014. [DOI: 10.1039/c4py00564c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
63
|
Ding J, Chen L, Xiao C, Chen L, Zhuang X, Chen X. Noncovalent interaction-assisted polymeric micelles for controlled drug delivery. Chem Commun (Camb) 2014; 50:11274-90. [DOI: 10.1039/c4cc03153a] [Citation(s) in RCA: 144] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Various individual or synergistic noncovalent interactions were employed to mediate polymeric micelles for controlled drug delivery.
Collapse
Affiliation(s)
- Jianxun Ding
- Key Laboratory of Polymer Ecomaterials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022, P. R. China
| | - Linghui Chen
- School of Chemistry
- Jilin University
- Changchun 130012, P. R. China
| | - Chunsheng Xiao
- Key Laboratory of Polymer Ecomaterials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022, P. R. China
| | - Li Chen
- Department of Chemistry
- Northeast Normal University
- Changchun 130024, P. R. China
| | - Xiuli Zhuang
- Key Laboratory of Polymer Ecomaterials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022, P. R. China
| | - Xuesi Chen
- Key Laboratory of Polymer Ecomaterials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022, P. R. China
| |
Collapse
|
64
|
Li W, Du J, Zheng K, Zhang P, Hu Q, Wang Y. Multifunctional nanoparticles via host–guest interactions: a universal platform for targeted imaging and light-regulated gene delivery. Chem Commun (Camb) 2014; 50:1579-81. [DOI: 10.1039/c3cc48098d] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
65
|
Cao W, Gu Y, Meineck M, Xu H. The Combination of Chemotherapy and Radiotherapy towards More Efficient Drug Delivery. Chem Asian J 2013; 9:48-57. [DOI: 10.1002/asia.201301294] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2013] [Indexed: 11/11/2022]
|
66
|
Wei J, Wang H, Zhu M, Ding D, Li D, Yin Z, Wang L, Yang Z. Janus nanogels of PEGylated Taxol and PLGA-PEG-PLGA copolymer for cancer therapy. NANOSCALE 2013; 5:9902-9907. [PMID: 23982346 DOI: 10.1039/c3nr02937a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Nanogels are promising carriers for the delivery of anti-cancer drugs for cancer therapy. We report in this study on a Janus nanogel system formed by mixing a prodrug of Taxol (PEGylated Taxol) and a copolymer of PLGA-PEG-PLGA. The Janus nanogels have good stability over months in aqueous solutions and the freeze-dried powder of nanogels can be re-dispersed instantly in aqueous solutions. The Janus nanogels show an enhanced inhibition effect on tumor growth in a mice breast cancer model probably due to the enhanced uptake of the nano-sized materials by the EPR effect. What is more, the nanogels can also serve as physical carriers to co-deliver other anti-cancer drugs such as doxorubicin to further improve the anti-cancer efficacy. The results obtained from H&E staining and TUNEL assay also support the observation of tumor growth inhibition. These results suggest the potential of this novel delivery system for cancer therapy.
Collapse
Affiliation(s)
- Jun Wei
- State Key Laboratory of Medicinal Chemical Biology and College of Life Sciences, Nankai University, Tianjin 300071, P. R. China.
| | | | | | | | | | | | | | | |
Collapse
|
67
|
Song J, Fang Z, Wang C, Zhou J, Duan B, Pu L, Duan H. Photolabile plasmonic vesicles assembled from amphiphilic gold nanoparticles for remote-controlled traceable drug delivery. NANOSCALE 2013; 5:5816-5824. [PMID: 23689945 DOI: 10.1039/c3nr01350b] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
We have developed a new type of photo-responsive plasmonic vesicles that allow for active delivery of anticancer payloads to specific cancer cells and personalized drug release regulated by external photo-irradiation. Our results show that amphiphilic gold nanoparticles carrying hydrophilic poly(ethylene glycol) (PEG) and photo-responsive hydrophobic poly(2-nitrobenzyl acrylate) (PNBA) can assemble into plasmonic vesicles with gold nanoparticles embedded in the hydrophobic shell of PNBA, which can be converted into hydrophilic poly(acrylic acid) upon photo exposure. Benefiting from the interparticle plasmonic coupling of gold nanoparticles in close proximity, the plasmonic vesicles assembled from amphiphilic gold nanoparticles exhibit distinctively different optical properties from single nanoparticle units, which offer the opportunity to track the photo-triggered disassembly of the vesicles and the associated cargo release by plasmonic imaging. We have shown the dense layer of PEG grafts on the vesicles not only endow plasmonic vesicles with excellent colloidal stability, but also serve as flexible spacers for bioconjugation of targeting ligands to facilitate the specific recognition of cancer cells. The targeted delivery of model anticancer drug doxorubicin, investigated by dual-modality plasmonic and fluorescence imaging and toxicity studies, clearly demonstrated the potential of photolabile plasmonic vesicles as multi-functional drug carriers.
Collapse
Affiliation(s)
- Jibin Song
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, 637457 Singapore
| | | | | | | | | | | | | |
Collapse
|
68
|
Yuan QJ, Wang YF, Li JH, Li BJ, Zhang S. pH-Switchable Macroscopic Assembly through Host-Guest Inclusion. Macromol Rapid Commun 2013; 34:1174-80. [DOI: 10.1002/marc.201300289] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Revised: 05/07/2013] [Indexed: 11/09/2022]
|
69
|
Lin Q, Bao C, Yang Y, Liang Q, Zhang D, Cheng S, Zhu L. Highly discriminating photorelease of anticancer drugs based on hypoxia activatable phototrigger conjugated chitosan nanoparticles. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2013; 25:1981-1986. [PMID: 23401259 DOI: 10.1002/adma.201204455] [Citation(s) in RCA: 127] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2012] [Revised: 12/15/2012] [Indexed: 06/01/2023]
Abstract
An ultimately selective photorelease system of chitosan-nanoparticles is constructed. Only under unique aspects of tumor-hypoxia physiological conditions, the preliminary locked phototrigger is unlocked by biological reduction to enable the release of the caged drug either by visible light or two-photon near-IR (NIR) excitation. This approach provides a highly discriminating photorelease of anticancer drug to hypoxic tumor cells, but not to healthy normal cells.
Collapse
Affiliation(s)
- Qiuning Lin
- Shanghai Key Laboratory of Functional, Materials Chemistry, Fine Chemicals, East China University of Science and Technology, Shanghai, China
| | | | | | | | | | | | | |
Collapse
|
70
|
Ding M, Song N, He X, Li J, Zhou L, Tan H, Fu Q, Gu Q. Toward the next-generation nanomedicines: design of multifunctional multiblock polyurethanes for effective cancer treatment. ACS NANO 2013; 7:1918-1928. [PMID: 23411462 DOI: 10.1021/nn4002769] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Specific accumulation of therapeutics at tumor sites to improve in vivo biodistribution and therapeutic efficacy of anticancer drugs is a major challenge for cancer therapy. Herein, we demonstrate a new generation of intelligent nanosystem integrating multiple functionalities in a single carrier based on multifunctional multiblock polyurethane (MMPU). The smart nanocarriers equipped with stealth, active targeting, and internalizable properties can ferry paclitaxel selectively into tumor tissue, rapidly enter cancer cells, and controllably release their payload in response to an intracellular acidic environment, thus resulting in an improved biodistribution and excellent antitumor activity in vivo. Our work provides a facile and versatile approach for the design and fabrication of smart intracellular targeted nanovehicles for effective cancer treatment, and opens a new era in the development of biodegradable polyurethanes for next-generation nanodelivery systems.
Collapse
Affiliation(s)
- Mingming Ding
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | | | | | | | | | | | | | | |
Collapse
|
71
|
Zhang J, Yuan ZF, Wang Y, Chen WH, Luo GF, Cheng SX, Zhuo RX, Zhang XZ. Multifunctional Envelope-Type Mesoporous Silica Nanoparticles for Tumor-Triggered Targeting Drug Delivery. J Am Chem Soc 2013; 135:5068-73. [DOI: 10.1021/ja312004m] [Citation(s) in RCA: 445] [Impact Index Per Article: 40.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jing Zhang
- Key Laboratory of Biomedical Polymers
of Ministry of
Education and Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| | - Zhe-Fan Yuan
- Key Laboratory of Biomedical Polymers
of Ministry of
Education and Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| | - Ya Wang
- Key Laboratory of Biomedical Polymers
of Ministry of
Education and Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| | - Wei-Hai Chen
- Key Laboratory of Biomedical Polymers
of Ministry of
Education and Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| | - Guo-Feng Luo
- Key Laboratory of Biomedical Polymers
of Ministry of
Education and Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| | - Si-Xue Cheng
- Key Laboratory of Biomedical Polymers
of Ministry of
Education and Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| | - Ren-Xi Zhuo
- Key Laboratory of Biomedical Polymers
of Ministry of
Education and Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| | - Xian-Zheng Zhang
- Key Laboratory of Biomedical Polymers
of Ministry of
Education and Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| |
Collapse
|
72
|
Wang S, Shen Q, Nawaz MH, Zhang W. Photocontrolled reversible supramolecular assemblies of a diblock azo-copolymer based on β-cyclodextrin–Azo host–guest inclusion complexation. Polym Chem 2013. [DOI: 10.1039/c3py21148g] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
73
|
Liu G, Liu W, Dong CM. UV- and NIR-responsive polymeric nanomedicines for on-demand drug delivery. Polym Chem 2013. [DOI: 10.1039/c3py21121e] [Citation(s) in RCA: 155] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
74
|
Luo GF, Chen WH, Liu Y, Zhang J, Cheng SX, Zhuo RX, Zhang XZ. Charge-reversal plug gate nanovalves on peptide-functionalized mesoporous silica nanoparticles for targeted drug delivery. J Mater Chem B 2013; 1:5723-5732. [DOI: 10.1039/c3tb20792g] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
75
|
Ding M, Li J, He X, Song N, Tan H, Zhang Y, Zhou L, Gu Q, Deng H, Fu Q. Molecular engineered super-nanodevices: smart and safe delivery of potent drugs into tumors. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2012; 24:3639-3645. [PMID: 22689222 DOI: 10.1002/adma.201200954] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2012] [Revised: 05/04/2012] [Indexed: 06/01/2023]
Abstract
A super-nanodevice engineered at molecular level integrates various desired properties in a smart and coordinated way, and can "switch on" or "turn off" certain functionalities as required. Importantly, it can break through complex physiological barriers, and then precisely ferry potent toxic triptolide into tumor cells in vivo, thus significantly maximizing the therapeutic efficacy and reducing the drug toxicity.
Collapse
Affiliation(s)
- Mingming Ding
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | | | | | | | | | | | | | | | | | | |
Collapse
|
76
|
Azagarsamy MA, Alge DL, Radhakrishnan SJ, Tibbitt MW, Anseth KS. Photocontrolled nanoparticles for on-demand release of proteins. Biomacromolecules 2012; 13:2219-24. [PMID: 22746981 PMCID: PMC3417466 DOI: 10.1021/bm300646q] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
![]()
We describe here light-regulated swelling and degradation
features
of polymeric nanoparticles that are produced using an inverse microemulsion
polymerization method. We demonstrate the phototriggered release characteristics
of the nanoparticles by sequestering protein molecules and releasing
them using light as a trigger. Furthermore, the intracellular translocation
of the nanoparticles, along with its fluorescent protein payload,
was achieved using a cell-penetrating peptide-based surface modification.
We expect that the noncovalent encapsulation of proteins using nanoparticles
and their photo triggered release using an external light would provide
opportunities for achieving intracellular release of molecular therapeutics
for on-demand requirements.
Collapse
Affiliation(s)
- Malar A Azagarsamy
- Department of Chemical and Biological Engineering and the Howard Hughes Medical Institute, University of Colorado at Boulder, Boulder, Colorado 80303, United States
| | | | | | | | | |
Collapse
|
77
|
Wu M, Cao Y, Zhang X, Zhang Y, Chen Y, He L, Qian Z. Double “plug and play” templates technology for photo controllable drug release polyelectrolyte multilayers. Chem Commun (Camb) 2012; 48:9846-8. [DOI: 10.1039/c2cc35274e] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|