101
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Gong YH, Shu M, Xie JH, Zhang C, Cao Z, Jiang ZZ, Liu J. Enzymatic synthesis of PEG–poly(amine-co-thioether esters) as highly efficient pH and ROS dual-responsive nanocarriers for anticancer drug delivery. J Mater Chem B 2019; 7:651-664. [PMID: 32254798 DOI: 10.1039/c8tb02882f] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Novel multifunctional drug nanocarriers with pH and ROS dual-responsibilities were developed using enzymatically synthesized materials.
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Affiliation(s)
- Yi-hong Gong
- School of Biomedical Engineering
- Sun Yat-sen University
- Guangzhou
- China
| | - Man Shu
- School of Biomedical Engineering
- Sun Yat-sen University
- Guangzhou
- China
| | - Jian-hua Xie
- School of Biomedical Engineering
- Sun Yat-sen University
- Guangzhou
- China
| | - Chao Zhang
- School of Biomedical Engineering
- Sun Yat-sen University
- Guangzhou
- China
| | - Zhong Cao
- School of Biomedical Engineering
- Sun Yat-sen University
- Guangzhou
- China
| | - Zhao-zhong Jiang
- Department of Biomedical Engineering
- Integrated Science and Technology Center
- Yale University
- West Haven
- USA
| | - Jie Liu
- School of Biomedical Engineering
- Sun Yat-sen University
- Guangzhou
- China
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102
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Guan X, Yan S, Hou D, Fan H. Rational design of SR-Fe3O4@AMEO@SP composites with light and magnetism dual stimuli-responsive properties. Chem Phys Lett 2019. [DOI: 10.1016/j.cplett.2018.10.062] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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103
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Sun L, Li Q, Zhang L, Chai H, Yu L, Xu Z, Kang Y, Xue P. Stimuli responsive PEGylated bismuth selenide hollow nanocapsules for fluorescence/CT imaging and light-driven multimodal tumor therapy. Biomater Sci 2019; 7:3025-3040. [DOI: 10.1039/c9bm00351g] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
PEGylated bismuth selenide hollow nanocapsules encapsulating doxorubicin and chlorin e6 for fluorescence/CT imaging and light-driven multimodal tumor therapy.
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Affiliation(s)
- Lihong Sun
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- School of Materials and Energy
- Southwest University
- Chongqing 400715
| | - Qian Li
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- School of Materials and Energy
- Southwest University
- Chongqing 400715
| | - Lei Zhang
- Institute of Sericulture and System Biology
- Southwest University
- Chongqing 400716
- China
| | - Huihui Chai
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- School of Materials and Energy
- Southwest University
- Chongqing 400715
| | - Ling Yu
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- School of Materials and Energy
- Southwest University
- Chongqing 400715
| | - Zhigang Xu
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- School of Materials and Energy
- Southwest University
- Chongqing 400715
| | - Yuejun Kang
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- School of Materials and Energy
- Southwest University
- Chongqing 400715
| | - Peng Xue
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- School of Materials and Energy
- Southwest University
- Chongqing 400715
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104
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Zhang X, Liu F, Li X, Tian Y, Ma L, Yu C, Wei H. The fabrication of hybrid micelles with enhanced permeability for drug delivery via a diethoxymethylsilyl-based crosslinking strategy. Polym Chem 2019. [DOI: 10.1039/c9py00810a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A novel reducible silica monomer, DESSPMA with diethoxysilyl groups for in situ crosslinking to give a lower crosslinking density and greater permeability than the triethoxysilyl-based TESSPMA was developed to realize enhanced therapeutic efficiency.
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Affiliation(s)
- Xianshuo Zhang
- School of Chemistry and Chemical Engineering
- Anyang Normal University
- Anyang
- China
- State Key Laboratory of Applied Organic Chemistry
| | - Fangjun Liu
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
| | - Xiaochen Li
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
| | - Yunfei Tian
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
| | - Liwei Ma
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
| | - Cuiyun Yu
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study & Department of Pharmacy and Pharmacology
- University of South China
- Hengyang
- China
| | - Hua Wei
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
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105
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Xue Y, Tian J, Xu L, Liu Z, Shen Y, Zhang W. Ultrasensitive redox-responsive porphyrin-based polymeric nanoparticles for enhanced photodynamic therapy. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2018.11.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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106
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Qian Y, Wang Y, Jia F, Wang Z, Yue C, Zhang W, Hu Z, Wang W. Tumor-microenvironment controlled nanomicelles with AIE property for boosting cancer therapy and apoptosis monitoring. Biomaterials 2019; 188:96-106. [DOI: 10.1016/j.biomaterials.2018.10.003] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Revised: 09/18/2018] [Accepted: 10/03/2018] [Indexed: 12/29/2022]
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107
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Abdollahi A, Roghani-Mamaqani H, Razavi B, Salami-Kalajahi M. The light-controlling of temperature-responsivity in stimuli-responsive polymers. Polym Chem 2019. [DOI: 10.1039/c9py00890j] [Citation(s) in RCA: 103] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Light-controlling of phase separation in temperature-responsive polymer solutions by using light-responsive materials for reversible controlling physical and chemical properties of the media with an out-of-system stimulus with tunable intensity.
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Affiliation(s)
- Amin Abdollahi
- Faculty of Polymer Engineering
- Sahand University of Technology
- Tabriz
- Iran
| | - Hossein Roghani-Mamaqani
- Faculty of Polymer Engineering
- Sahand University of Technology
- Tabriz
- Iran
- Institute of Polymeric Materials
| | - Bahareh Razavi
- Faculty of Polymer Engineering
- Sahand University of Technology
- Tabriz
- Iran
| | - Mehdi Salami-Kalajahi
- Faculty of Polymer Engineering
- Sahand University of Technology
- Tabriz
- Iran
- Institute of Polymeric Materials
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108
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Yang H, Wang Q, Li Z, Li F, Wu D, Fan M, Zheng A, Huang B, Gan L, Zhao Y, Yang X. Hydrophobicity-Adaptive Nanogels for Programmed Anticancer Drug Delivery. NANO LETTERS 2018; 18:7909-7918. [PMID: 30450914 DOI: 10.1021/acs.nanolett.8b03828] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Reconciling the conflicting needs for a prolonged circulation time, enhanced cellular uptake by bulk tumor cells and cancer stem cells (CSCs), and extensive tumor tissue penetration remains a major challenge for current nano drug delivery systems. Here we describe smart poly( N-isopropylacrylamide)-based nanogels with a fast adaptive hydrophobicity to solve these contradictory requirements for enhanced cancer chemotherapy. The nanogels are hydrophilic in the blood to prolong their circulation time. Once they accumulate at tumor sites, they rapidly become hydrophobic in response to tumor extracellular acidity. The adaptive hydrophobicity of the nanogels facilitates tumor accumulation, deep tumor penetration, and efficient uptake by bulk tumor cells and CSCs, resulting in a greater in vivo enrichment in tumor cells and side population cells. Together with lysosomal pH-regulated charge reversal and redox-responsive intracellular drug release, the nanogels escape from lysosomes and release their cargo doxorubicin. Thus, the nanogels significantly improve the in vivo anticancer efficacy and decrease side effects of doxorubicin. Strikingly, the ratio of CSCs is greatly decreased after treatment with the nanogels loaded with doxorubicin. Our current study provides new insights into designing effective anticancer drug delivery systems.
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Affiliation(s)
- Hao Yang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Qin Wang
- Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, School of Chemistry and Chemical Engineering , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Zifu Li
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Fuying Li
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Di Wu
- Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, School of Chemistry and Chemical Engineering , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Man Fan
- Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, School of Chemistry and Chemical Engineering , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Anbi Zheng
- Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, School of Chemistry and Chemical Engineering , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Bo Huang
- National Key Laboratory of Medical Molecular Biology, Department of Immunology , Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences , Beijing 100005 , China
- Department of Biochemistry & Molecular Biology, Tongji Medical College , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Lu Gan
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Yuliang Zhao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety , National Center for Nanoscience and Technology of China , Beijing 100190 , China
| | - Xiangliang Yang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
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109
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Zhao Y. Facile Synthesis and Topological Transformation of Multicomponent Miktoarm Star Copolymers. Macromol Rapid Commun 2018; 40:e1800571. [DOI: 10.1002/marc.201800571] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 11/13/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Youliang Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision SynthesisJiangsu Key Laboratory of Advanced Functional Polymer Design and ApplicationState and Local Joint Engineering Laboratory for Novel Functional Polymeric MaterialsCollege of ChemistryChemical Engineering and Materials ScienceSoochow University Suzhou 215123 China
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110
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Ghorbani M, Hamishehkar H. A novel multi stimuli-responsive PEGylated hybrid gold/nanogels for co-delivery of doxorubicin and 6‑mercaptopurine. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 92:599-611. [DOI: 10.1016/j.msec.2018.07.019] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 06/07/2018] [Accepted: 07/08/2018] [Indexed: 12/20/2022]
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111
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Qin SY, Zhang AQ, Zhang XZ. Recent Advances in Targeted Tumor Chemotherapy Based on Smart Nanomedicines. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:e1802417. [PMID: 30247806 DOI: 10.1002/smll.201802417] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 08/03/2018] [Indexed: 05/22/2023]
Abstract
Efficacy and safety of chemotherapeutic drugs constitute two major criteria in tumor chemotherapy. Nanomedicines with tumor-targeted properties hold great promise for improving the efficacy and safety. To design targeted nanomedicines, the pathological characteristics of tumors are extensively and deeply excavated. Here, the rationale, principles, and advantages of exploiting these pathological characteristics to develop targeted nanoplatforms for tumor chemotherapy are discussed. Homotypic targeting with the ability of self-recognition to source tumors is reviewed individually. In the meanwhile, the limitations and perspective of these targeted nanomedicines are also discussed.
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Affiliation(s)
- Si-Yong Qin
- School of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan, 430074, China
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University, Wuhan, 430072, China
| | - Ai-Qing Zhang
- School of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan, 430074, China
| | - Xian-Zheng Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University, Wuhan, 430072, China
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112
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Duan Z, Cai H, Zhang H, Chen K, Li N, Xu Z, Gong Q, Luo K. PEGylated Multistimuli-Responsive Dendritic Prodrug-Based Nanoscale System for Enhanced Anticancer Activity. ACS APPLIED MATERIALS & INTERFACES 2018; 10:35770-35783. [PMID: 30246536 DOI: 10.1021/acsami.8b12232] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
A PEGylated multistimuli-responsive dendritic copolymer-doxorubicin (DOX) prodrug-based nanoscale system was developed as a delivery model for hydrophobic drugs. In this system, PEGylation did not only prolong circulation of the nanoscale system in the body (average half-life of 14.6 h, four times longer than that of the free drug), but also allowed the system to aggregate into nanoparticles (NPs) because of interactions between hydrophilic (polyethylene glycol) and hydrophobic (dendritic prodrug) moieties for better uptake through endocytosis (around 150 nm of particle size with a neutrally charged surface for the PEGylated dendritic prodrug with 12.1 wt % of DOX). The dendritic structure was built by bridging poly[ N-(2-hydroxypropyl)methacrylamide] segments with enzyme-responsive GFLG (Gly-Phe-Leu-Gly tetrapeptide) linkers. DOX was released by hydrolyzing the hydrazone bond between DOX and the copolymer framework in the acidic endosomes/lysosomes. In vitro studies on DOX released from the NPs induced mitochondrial dysfunction during apoptosis. By imaging the main organs and tumor tissues from mice treated with the NPs, boosted accumulation of this nanoscale medicine was found in tumor tissues, leading to a decrease in toxicity and side effects to normal tissues and enhancement in drug tolerance. In the 4T1 breast cancer model, these NPs exhibited a superior antitumor efficacy confirmed by inhibiting angiogenesis, proliferation of tumor tissues, and inducing procedural apoptosis of tumor cells. The highest tumor growth inhibition value mediated by the NPs was up to 86.5%. Therefore, this PEGylated multistimuli-responsive dendritic copolymer-DOX prodrug-based nanoscale system may be further explored as an alternative to traditional chemotherapy for breast cancer treatment.
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Affiliation(s)
| | - Hao Cai
- National Engineering Research Center for Biomaterials , Sichuan University , Chengdu 610064 , China
| | - Hu Zhang
- Amgen Bioprocess Centre , Keck Graduate Institute , Claremont , California 91711 , United States
| | | | - Ning Li
- National Engineering Research Center for Biomaterials , Sichuan University , Chengdu 610064 , China
| | | | | | - Kui Luo
- National Engineering Research Center for Biomaterials , Sichuan University , Chengdu 610064 , China
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113
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Vijayakumar SC, Venkatakrishnan K, Tan B. Selective drug-free cancer apoptosis by three-dimensional self-targeting magnetic nickel oxide nanomatrix. Nanomedicine (Lond) 2018; 13:2469-2490. [PMID: 30328379 DOI: 10.2217/nnm-2018-0008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AIM To develop a drug-free strategy addressing limitations of current cancer therapy. MATERIALS & METHODS A 3D self-assembled magnetic nickel oxide (NiO) nanomatrix is synthesized using femtosecond pulsed laser to mimic extracellular matrix. RESULTS The tunable laser pulse-interaction time and repetition rate aided in generating programmable NiO nanomatrix chemistry. The nanomatrix mimicked extracellular matrix in physical configuration and properties presenting favorable cues to cancerous HeLa cell and fibroblast cell adhesion and proliferation without cytotoxicity. The 3D nanomatrix structure altered HeLa cell behavior and induced apoptosis cancer apoptosis with an evidence of increased endocytosis when compared with fibroblast cells. CONCLUSION The results demonstrate the availability of new potential avenues for magnetic drug-free cancer therapeutics.
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Affiliation(s)
- Sivaprasad C Vijayakumar
- Ultrashort Laser Nanomanufacturing Facility, Department of Mechanical & Industrial Engineering, Ryerson University, 350 Victoria street, Toronto, Ontario, M5B 2K3, Canada.,Institute for Biomedical Engineering, Science & Technology (iBEST), Partnership between Ryerson University & St Michael's Hospital, Toronto, Ontario M5B 1W8, Canada.,Nano Biointerface Facility, Department of Mechanical & Industrial Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, Canada, M5B 2K3
| | - Krishnan Venkatakrishnan
- Ultrashort Laser Nanomanufacturing Facility, Department of Mechanical & Industrial Engineering, Ryerson University, 350 Victoria street, Toronto, Ontario, M5B 2K3, Canada.,Institute for Biomedical Engineering, Science & Technology (iBEST), Partnership between Ryerson University & St Michael's Hospital, Toronto, Ontario M5B 1W8, Canada.,Nano Biointerface Facility, Department of Mechanical & Industrial Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, Canada, M5B 2K3.,Affiliate Scientist, Keenan Research Center, St Michael's Hospital, 209 Victoria Street, Toronto, Ontario M5B 1T8, Canada
| | - Bo Tan
- Nano Biointerface Facility, Department of Mechanical & Industrial Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, Canada, M5B 2K3.,Nano characterization Laboratory, Department of Aerospace Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, M5B 2K3, Canada
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114
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Wang Y, Yang M, Qian J, Xu W, Wang J, Hou G, Ji L, Suo A. Sequentially self-assembled polysaccharide-based nanocomplexes for combined chemotherapy and photodynamic therapy of breast cancer. Carbohydr Polym 2018; 203:203-213. [PMID: 30318205 DOI: 10.1016/j.carbpol.2018.09.035] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 08/25/2018] [Accepted: 09/17/2018] [Indexed: 11/30/2022]
Abstract
Combination of chemotherapy and photodynamic therapy has emerged as a promising anticancer strategy. Polysaccharide-based nanoparticles are being intensively explored as drug carriers for different forms of combination therapy. In this study, novel multifunctional polysaccharide-based nanocomplexes were prepared from aldehyde-functionalized hyaluronic acid and hydroxyethyl chitosan via sequential self-assembly method. Stable nanocomplexes were obtained through both Schiff's base bond and electrostatic interactions. Chemotherapeutics doxorubicin and pro-photosensitizer 5-aminolevulinic acid were chemically conjugated onto the nanocomplexes via Schiff base linkage. Anti-HER2 antibody as targeting moiety was decorated onto the surface of nanocomplexes. The obtained near-spherical shaped nanocomplexes had an average size of 140 nm and a zeta potential of -24.6 mV, and displayed pH-responsive surface charge reversal and drug release. Active targeting strategy significantly enhanced the cellular uptake of nanocomplexes and combined anticancer efficiency of chemo-photodynamic dual therapy in breast cancer MCF-7 cells. These results suggested that the nanocomplexes had great potential for targeted combination therapy of breast cancer.
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Affiliation(s)
- Yaping Wang
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Ming Yang
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Junmin Qian
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, China.
| | - Weijun Xu
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Jinlei Wang
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Guanghui Hou
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Lijie Ji
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Aili Suo
- Department of Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China.
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115
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Li L, Li D, Zhang M, He J, Liu J, Ni P. One-Pot Synthesis of pH/Redox Responsive Polymeric Prodrug and Fabrication of Shell Cross-Linked Prodrug Micelles for Antitumor Drug Transportation. Bioconjug Chem 2018; 29:2806-2817. [PMID: 30005157 DOI: 10.1021/acs.bioconjchem.8b00421] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Shell cross-linked (SCL) polymeric prodrug micelles have the advantages of good blood circulation stability and high drug content. Herein, we report on a new kind of pH/redox responsive dynamic covalent SCL micelle, which was fabricated by self-assembly of a multifunctional polymeric prodrug. At first, a macroinitiator PBYP- ss- iBuBr was prepared via ring-opening polymerization (ROP), wherein PBYP represents poly[2-(but-3-yn-1-yloxy)-2-oxo-1,3,2-dioxaphospholane]. Subsequently, PBYP- hyd-DOX- ss-P(DMAEMA- co-FBEMA) prodrug was synthesized by a one-pot method with a combination of atom transfer radical polymerization (ATRP) and a Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) reaction using a doxorubicin (DOX) derivative containing an azide group to react with the alkynyl group of the side chain in the PBYP block, while DMAEMA and FBEMA are the abbriviations of N, N-(2-dimethylamino)ethyl methacrylate and 2-(4-formylbenzoyloxy)ethyl methacrylate, respectively. The chemical structures of the polymer precursors and the prodrugs have been fully characterized. The SCL prodrug micelles were obtained by self-assembly of the prodrug and adding cross-linker dithiol bis(propanoic dihydrazide) (DTP). Compared with the shell un-cross-linked prodrug micelles, the SCL prodrug micelles can enhance the stability and prevent the drug from leaking in the body during blood circulation. The average size and morphology of the SCL prodrug micelles were measured by dynamic light scattering (DLS) and transmission electron microscopy (TEM), respectively. The SCL micelles can be dissociated under a moderately acidic and/or reductive microenvironment, that is, endosomal/lysosomal pH medium or high GSH level in the tumorous cytosol. The results of DOX release also confirmed that the SCL prodrug micelles possessed pH/reduction responsive properties. Cytotoxicity and cellular uptake analyses further revealed that the SCL prodrug micelles could be rapidly internalized into tumor cells through endocytosis and efficiently release DOX into the HeLa and HepG2 cells, which could efficiently inhibit the cell proliferation. This study provides a fast and precise synthesis method for preparing multifunctional polymer prodrugs, which hold great potential for optimal antitumor therapy.
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Affiliation(s)
- Lei Li
- College of Chemistry, Chemical Engineering and Materials Science, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis , Soochow University , Suzhou 215123 , People's Republic of China
| | - Dian Li
- College of Chemistry, Chemical Engineering and Materials Science, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis , Soochow University , Suzhou 215123 , People's Republic of China
| | - Mingzu Zhang
- College of Chemistry, Chemical Engineering and Materials Science, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis , Soochow University , Suzhou 215123 , People's Republic of China
| | - Jinlin He
- College of Chemistry, Chemical Engineering and Materials Science, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis , Soochow University , Suzhou 215123 , People's Republic of China
| | - Jian Liu
- Institute of Functional Nano and Soft Materials (FUNSOM) , Soochow University , Suzhou , 215123 , People's Republic of China
| | - Peihong Ni
- College of Chemistry, Chemical Engineering and Materials Science, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis , Soochow University , Suzhou 215123 , People's Republic of China
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116
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Liu Y, Zhang X, Luo L, Li L, He Y, An J, Gao D. Self-Assembly of Stimuli-Responsive Au–Pd Bimetallic Nanoflowers Based on Betulinic Acid Liposomes for Synergistic Chemo-Photothermal Cancer Therapy. ACS Biomater Sci Eng 2018; 4:2911-2921. [DOI: 10.1021/acsbiomaterials.8b00766] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Yanping Liu
- Applying Chemistry Key Lab of Hebei Province, Department of Bioengineer, Yanshan University, No. 438 Hebei Street, Qinhuangdao 066004, China
| | - Xuwu Zhang
- Applying Chemistry Key Lab of Hebei Province, Department of Bioengineer, Yanshan University, No. 438 Hebei Street, Qinhuangdao 066004, China
| | - Liyao Luo
- Applying Chemistry Key Lab of Hebei Province, Department of Bioengineer, Yanshan University, No. 438 Hebei Street, Qinhuangdao 066004, China
| | - Lei Li
- Applying Chemistry Key Lab of Hebei Province, Department of Bioengineer, Yanshan University, No. 438 Hebei Street, Qinhuangdao 066004, China
| | - Yuchu He
- Applying Chemistry Key Lab of Hebei Province, Department of Bioengineer, Yanshan University, No. 438 Hebei Street, Qinhuangdao 066004, China
| | - Jing An
- Hebei Province Asparagus Industry Technology Research Institute, Qinhuangdao 066004, China
| | - Dawei Gao
- Applying Chemistry Key Lab of Hebei Province, Department of Bioengineer, Yanshan University, No. 438 Hebei Street, Qinhuangdao 066004, China
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117
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Yan C, Guo Z, Shen Y, Chen Y, Tian H, Zhu WH. Molecularly precise self-assembly of theranostic nanoprobes within a single-molecular framework for in vivo tracking of tumor-specific chemotherapy. Chem Sci 2018; 9:4959-4969. [PMID: 29938023 PMCID: PMC5989654 DOI: 10.1039/c8sc01069b] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 04/19/2018] [Indexed: 01/06/2023] Open
Abstract
Structural heterogeneity and the lack of in vivo real-time tracking of drug release are the utmost barriers for nanocarrier-mediated prodrugs in targeted therapy. Herein, we describe the strategy of molecularly precise self-assembly of monodisperse nanotheranostics for BP n -DCM-S-CPT (n = 0, 5 and 20) with fixed drug loadings (36%, 23% and 16%) and constant release capacities, permitting in vivo real-time targeted therapy. We focus on regulating the hydrophilic fragment length to construct stable, well-defined nanostructured assemblies. Taking the bis-condensed dicyanomethylene-4H-pyran (DCM) derivative as the activatable near-infrared (NIR) fluorophore, it makes full use of two terminal conjunctions: the hydrophobic disulfide-bridged anticancer prodrug camptothecin (CPT) and the hydrophilic oligomer-bridged biotin segment serving as an active targeting unit. From the rational design, only BP20-DCM-S-CPT forms uniform and highly stable self-assemblies (ca. 80 nm, critical micelle concentration = 1.52 μM) with several advantages, such as structural homogeneity, fixed drug loading efficiency, real-time drug release tracking and synergistic targeting (passive, active and activatable ability). More importantly, in vitro and in vivo experiments verify that the surface-grafted biotins of nanoassemblies are directly exposed to receptors on cancer cells, thus markedly facilitating cellular internalization. Notably, through synergistic targeting, BP20-DCM-S-CPT displays excellent tumor-specific drug release performance in HeLa tumor-bearing nude mice, which has significantly enhanced in vivo antitumor activity and nearly eradicates the tumor (IRT = 99.7%) with few side effects. For the first time, the specific molecularly precise self-assembly of BP20-DCM-S-CPT within a single-molecular framework has successfully achieved a single reproducible entity for real-time reporting of drug release and cancer therapeutic efficacy in living animals, providing a new insight into amphiphilic nanotheranostics for clinical translation.
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Affiliation(s)
- Chenxu Yan
- Key Laboratory for Advanced Materials , Institute of Fine Chemicals , Shanghai Key Laboratory of Functional Materials Chemistry , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai 200237 , China . ;
| | - Zhiqian Guo
- Key Laboratory for Advanced Materials , Institute of Fine Chemicals , Shanghai Key Laboratory of Functional Materials Chemistry , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai 200237 , China . ;
| | - Yanyan Shen
- Division of Anti-Tumor Pharmacology , State Key Laboratory of Drug Research , Shanghai Institute of Materia Medica , Chinese Academy of Sciences , Shanghai 201203 , China
| | - Yi Chen
- Division of Anti-Tumor Pharmacology , State Key Laboratory of Drug Research , Shanghai Institute of Materia Medica , Chinese Academy of Sciences , Shanghai 201203 , China
| | - He Tian
- Key Laboratory for Advanced Materials , Institute of Fine Chemicals , Shanghai Key Laboratory of Functional Materials Chemistry , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai 200237 , China . ;
| | - Wei-Hong Zhu
- Key Laboratory for Advanced Materials , Institute of Fine Chemicals , Shanghai Key Laboratory of Functional Materials Chemistry , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai 200237 , China . ;
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118
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Ye S, Rao J, Qiu S, Zhao J, He H, Yan Z, Yang T, Deng Y, Ke H, Yang H, Zhao Y, Guo Z, Chen H. Rational Design of Conjugated Photosensitizers with Controllable Photoconversion for Dually Cooperative Phototherapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1801216. [PMID: 29862592 DOI: 10.1002/adma.201801216] [Citation(s) in RCA: 134] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 04/19/2018] [Indexed: 05/22/2023]
Abstract
High-performance photosensitizers are highly desired for achieving selective tumor photoablation in the field of precise cancer therapy. However, photosensitizers frequently suffer from limited tumor suppression or unavoidable tumor regrowth due to the presence of residual tumor cells surviving in phototherapy. A major challenge still remains in exploring an efficient approach to promote dramatic photoconversions of photosensitizers for maximizing the anticancer efficiency. Here, a rational design of boron dipyrromethene (BDP)-based conjugated photosensitizers (CPs) that can induce dually cooperative phototherapy upon light exposure is demonstrated. The conjugated coupling of BDP monomers into dimeric BDP (di-BDP) or trimeric BDP (tri-BDP) induces photoconversions from fluorescence to singlet-to-triplet or nonradiative transitions, together with distinctly redshifted absorption into the near-infrared region. In particular, tri-BDP within nanoparticles shows preferable conversions into both primary thermal effect and minor singlet oxygen upon near-infrared light exposure, dramatically achieving tumor photoablation without any regrowth through their cooperative anticancer efficiency caused by their dominant late apoptosis and moderate early apoptosis. This rational design of CPs can serve as a valuable paradigm for cooperative cancer phototherapy in precision medicine.
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Affiliation(s)
- Shuyue Ye
- State Key Laboratory of Radiation Medicine and Protection, Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Jiaming Rao
- State Key Laboratory of Radiation Medicine and Protection, Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, China
| | - Shihong Qiu
- State Key Laboratory of Radiation Medicine and Protection, Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Jinglong Zhao
- State Key Laboratory of Radiation Medicine and Protection, Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Hui He
- State Key Laboratory of Radiation Medicine and Protection, Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Ziling Yan
- State Key Laboratory of Radiation Medicine and Protection, Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Tao Yang
- State Key Laboratory of Radiation Medicine and Protection, Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Yibin Deng
- State Key Laboratory of Radiation Medicine and Protection, Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Hengte Ke
- State Key Laboratory of Radiation Medicine and Protection, Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Hong Yang
- State Key Laboratory of Radiation Medicine and Protection, Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Yuliang Zhao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Center of Excellence for Nanosciences, National Center for Nanoscience and Technology of China, Beijing, 100190, China
| | - Zhengqing Guo
- State Key Laboratory of Radiation Medicine and Protection, Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, China
| | - Huabing Chen
- State Key Laboratory of Radiation Medicine and Protection, Jiangsu Key Laboratory of Neuropsychiatric Diseases, and College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
- State Key Laboratory of Radiation Medicine and Protection, Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, China
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119
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Guo Z, Ma Y, Liu Y, Yan C, Shi P, Tian H, Zhu WH. Photocaged prodrug under NIR light-triggering with dual-channel fluorescence: in vivo real-time tracking for precise drug delivery. Sci China Chem 2018. [DOI: 10.1007/s11426-018-9240-6] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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120
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Yang S, Tang Z, Zhang D, Deng M, Chen X. pH and redox dual-sensitive polysaccharide nanoparticles for the efficient delivery of doxorubicin. Biomater Sci 2018; 5:2169-2178. [PMID: 28914292 DOI: 10.1039/c7bm00632b] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A pH and redox dual-sensitive biodegradable polysaccharide, succinic acid-decorated dextran-g-phenylalanine ethyl ester-g-cysteine ethyl ester (Dex-SA-l-Phe-l-Cys), was synthesized to load doxorubicin hydrochloride (DOX·HCl). The DOX-loaded nanoparticles, which were prepared in aqueous solution and free of organic solvent, could spontaneously self-assemble into uniform sizes. When loading DOX·HCl, mercapto Dex-SA-l-Phe-l-Cys was oxidized into a crosslinked disulfide linkage to form pH and redox dual-sensitive nanoparticles (DOX-S-NPs). The amphiphilic polymer loaded DOX·HCl into the core through electrostatic and hydrophobic interactions, meanwhile the crosslinked disulfide bond could stabilize the drug loaded nanoparticles. As a control with similar polymer structure, succinic acid decorated dextran-g-phenylalanine ethyl ester (Dex-SA-l-Phe) was prepared to obtain pH-sensitive DOX-loaded micelles (DOX-N-NPs). The controlled pH and redox-dependent release profiles of the DOX-S-NPs in vitro were certified in different releasing mediums. Furthermore, the cellular uptake of the DOX-S-NPs was comparable with that of free DOX·HCl, determined by confocal laser scanning microscopy (CLSM) and flow cytometry. Cytotoxicity assay in vitro showed that the DOX-S-NPs and free DOX·HCl were similar in inhibiting the proliferation of non-small cell lung carcinoma A549 and breast cancer MCF-7 cell lines. DOX-S-NPs displayed similar antitumor efficiency compared with free DOX·HCl, but lower toxicity by body weight. These dual-sensitive DOX-S-NPs provide a useful strategy for anti-tumor therapy.
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Affiliation(s)
- Shengcai Yang
- College of Chemistry, Jilin University, Changchun, 130012, P. R. China
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121
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Andrews MC, Peng P, Rajput A, Cozzolino AF. Modulation of the carboxamidine redox potential through photoinduced spiropyran or fulgimide isomerisation. Photochem Photobiol Sci 2018. [PMID: 29528073 DOI: 10.1039/c7pp00347a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Carboxamidines functionalized with either a spiropyran or fulgimide photoswitch were prepared on multigram scales. The thermal, electrochemical, and photochemical ring isomerizations of these compounds were studied and the results compared with related systems. The photochemical isomerisations were found to be reversible and could be followed by 1H NMR and UV-vis spectroscopy. The spiropyran/merocyanine couple was thermally active and an activation enthalpy of 116 kJ mol-1 was measured for ring-opening. These measurements yielded an enthalpy difference of 25 kJ mol-1 between the open and closed states which is consistent with DFT calculations. DFT calculations predicted a charge transfer to the carboxamidine group upon ring closure in the fulgimide and a charge transfer from the carboxamidine group upon switching the spiropyran to the merocyanine form. This was confirmed experimentally by monitoring the change in the oxidation potential assigned to the carboxamidine group. The potential of these molecules to therefore act as a new class of photoresponsive ligands that can modulate the ligand field of a complex is discussed.
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Affiliation(s)
- M Crawford Andrews
- Department of Chemistry and Biochemistry, Texas Tech University, MS 41061, Lubbock, TX 79409, USA.
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122
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Deng X, Yin Z, Lu J, Li X, Shao L, Zhao C, Yang Y, Hu Q, Wu Y, Sheng W. In Situ Monitoring of MicroRNA Replacement Efficacy and Accurate Imaging-Guided Cancer Therapy through Light-Up Inter-Polyelectrolyte Nanocomplexes. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2018; 5:1700542. [PMID: 29721409 PMCID: PMC5908377 DOI: 10.1002/advs.201700542] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 12/08/2017] [Indexed: 05/28/2023]
Abstract
Replacement of downregulated tumor-suppressive microRNA (Ts-miRNA) is recognized as an alternative approach for tumor gene therapy. However, in situ monitoring of miRNA replacement efficacy in a real-time manner via noninvasive imaging is continually challenging. Here, glutathione (GSH)-activated light-up peptide-polysaccharide-inter-polyelectrolyte nanocomplexes are established through self-assembly of carboxymethyl dextran with disulfide-bridged ("S-S") oligoarginine peptide (S-Arg4), in which microRNA-34a (miR-34a) and indocyanine green (ICG) are simultaneously embedded and the nanocomplexes are subsequently stabilized by intermolecular cross-linking. Upon confinement within the robust nanocomplexes, the near-infrared fluorescence (NIRF) of ICG is considerably quenched ("off") due to the aggregation-caused quenching effect. However, after intracellular delivery, the disulfide bond in S-Arg4 can be cleaved by intracellular GSH, which leads to the dissociation of nanocomplexes and triggers the simultaneous release of miR-34a and ICG. The NIRF of ICG is concomitantly activated through dequenching of the aggregated ICG. Very interestingly, a good correlation between time-dependent increase in NIRF intensity and miR-34a replacement efficacy is found in nanocomplexes-treated tumor cells and tumor tissues through either intratumoral or intravenous injections. Systemic nanocomplexes-mediated miR-34a replacement significantly suppresses the growth of HepG-2- and MDA-MB-231-derived tumor xenografts, and provides a pronounced survival benefit in these animal models.
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Affiliation(s)
- Xiongwei Deng
- College of Life Science and BioengineeringBeijing University of TechnologyNo. 100 PingleyuanBeijing100124P. R. China
- National Center for Nanoscience and TechnologyNo. 11 BeiyitiaoZhongguancunBeijing100190P. R. China
| | - Zhaoxia Yin
- College of Life Science and BioengineeringBeijing University of TechnologyNo. 100 PingleyuanBeijing100124P. R. China
| | - Jianqing Lu
- National Center for Nanoscience and TechnologyNo. 11 BeiyitiaoZhongguancunBeijing100190P. R. China
| | - Xianlei Li
- National Center for Nanoscience and TechnologyNo. 11 BeiyitiaoZhongguancunBeijing100190P. R. China
| | - Leihou Shao
- National Center for Nanoscience and TechnologyNo. 11 BeiyitiaoZhongguancunBeijing100190P. R. China
| | - Caiyan Zhao
- National Center for Nanoscience and TechnologyNo. 11 BeiyitiaoZhongguancunBeijing100190P. R. China
| | - Yishu Yang
- College of Life Science and BioengineeringBeijing University of TechnologyNo. 100 PingleyuanBeijing100124P. R. China
| | - Qin Hu
- College of Life Science and BioengineeringBeijing University of TechnologyNo. 100 PingleyuanBeijing100124P. R. China
| | - Yan Wu
- National Center for Nanoscience and TechnologyNo. 11 BeiyitiaoZhongguancunBeijing100190P. R. China
| | - Wang Sheng
- College of Life Science and BioengineeringBeijing University of TechnologyNo. 100 PingleyuanBeijing100124P. R. China
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123
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124
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TPGS functionalized mesoporous silica nanoparticles for anticancer drug delivery to overcome multidrug resistance. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018. [DOI: 10.1016/j.msec.2017.11.040] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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125
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Recent advances in near-infrared light-responsive nanocarriers for cancer therapy. Drug Discov Today 2018; 23:1115-1125. [PMID: 29481876 DOI: 10.1016/j.drudis.2018.02.005] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 01/18/2018] [Accepted: 02/19/2018] [Indexed: 01/11/2023]
Abstract
In recent years, research has focused on the development of smart nanocarriers that can respond to specific stimuli. Among the various stimuli-responsive platforms for cancer therapy, near-infrared (NIR) light (700-1000nm)-responsive nanocarriers have gained considerable interest because of their deeper tissue penetration capacity, precisely controlled drug release, and minimal damage towards normal tissues. In this review, we outline various therapeutic applications of NIR-responsive nanocarriers in drug delivery, photothermal therapy (PTT), photodynamic therapy (PDT), and bioimaging. We also highlight recent trends towards NIR-responsive combinatorial therapy and multistimuli-responsive nanocarriers for improving therapeutic outcomes.
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126
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Araya-Hermosilla E, Catalán-Toledo J, Muñoz-Suescun F, Oyarzun-Ampuero F, Raffa P, Polgar LM, Picchioni F, Moreno-Villoslada I. Totally Organic Redox-Active pH-Sensitive Nanoparticles Stabilized by Amphiphilic Aromatic Polyketones. J Phys Chem B 2018; 122:1747-1755. [PMID: 29337559 DOI: 10.1021/acs.jpcb.7b11254] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Amphiphilic aromatic polymers have been synthesized by grafting aliphatic polyketones with 4-(aminomethyl)benzoic acid at different molar ratios via the Paal-Knorr reaction. The resulting polymers, showing diketone conversion degree of 16%, 37%, 53%, and 69%, have been complexed with the redox-active 2,3,5-triphenyl-2H-tetrazolium chloride, a precursor molecule with which aromatic-aromatic interactions are held. Upon addition of ascorbic acid to the complexes, in situ reduction of the tetrazolium salt produced 1,3,5-triphenylformazan nanoparticles stabilized by the amphiphilic polymers. The stabilized nanoparticles display highly negative zeta potential [-(35-70) mV] and hydrodynamic diameters in the submicron range (100-400 nm). Nonaromatic polyelectrolytes or hydrophilic aromatic copolymers showing low linear aromatic density and high linear charge density such as acrylate/maleate and sulfonate/maleate-containing polymers were unable to stabilize formazan nanoparticles synthesized by the same method. The copolymers studied here bear uncharged nonaromatic comonomers (unreacted diketone units) as well as charged aromatic comonomers, which furnish amphiphilia. Thus, the linear aromatic density and the maximum linear charge density have the same value for each copolymer, and the hydrophilic/hydrophobic balance varies with the diketone conversion degree. The amphiphilia of the copolymers allows the stabilization of the nanoparticles, even with the copolymers showing a low linear aromatic density. The method of nanoparticle synthesis constitutes a simple, cheap, and green method for the production of switchable totally organic, redox-active, pH-sensitive nanoparticles that can be reversibly turned into macroprecipitates upon pH changing.
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Affiliation(s)
- Esteban Araya-Hermosilla
- Department of Chemical Engineering-Product Technology, University of Groningen , Nijenborgh 4, NL-9747 AG Groningen, The Netherlands
| | - José Catalán-Toledo
- Instituto de Ciencias Químicas, Facultad de Ciencias, Universidad Austral de Chile , Casilla 567, 5090000 Valdivia, Chile
| | - Fabián Muñoz-Suescun
- Facultad de Ciencias de la Salud, Universidad Colegio Mayor de Cundinamarca , Bogotá DC, Colombia
| | - Felipe Oyarzun-Ampuero
- Department of Sciences and Pharmaceutical Technologies, Universidad de Chile , Santiago, Chile
| | - Patrizio Raffa
- Department of Chemical Engineering-Product Technology, University of Groningen , Nijenborgh 4, NL-9747 AG Groningen, The Netherlands
| | - Lorenzo Massimo Polgar
- Department of Chemical Engineering-Product Technology, University of Groningen , Nijenborgh 4, NL-9747 AG Groningen, The Netherlands
| | - Francesco Picchioni
- Department of Chemical Engineering-Product Technology, University of Groningen , Nijenborgh 4, NL-9747 AG Groningen, The Netherlands
| | - Ignacio Moreno-Villoslada
- Instituto de Ciencias Químicas, Facultad de Ciencias, Universidad Austral de Chile , Casilla 567, 5090000 Valdivia, Chile
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127
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Zhu YX, Jia HR, Pan GY, Ulrich NW, Chen Z, Wu FG. Development of a Light-Controlled Nanoplatform for Direct Nuclear Delivery of Molecular and Nanoscale Materials. J Am Chem Soc 2018; 140:4062-4070. [DOI: 10.1021/jacs.7b13672] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Ya-Xuan Zhu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, 2 Sipailou Road, Nanjing 210096, P. R. China
| | - Hao-Ran Jia
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, 2 Sipailou Road, Nanjing 210096, P. R. China
| | - Guang-Yu Pan
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, 2 Sipailou Road, Nanjing 210096, P. R. China
| | - Nathan W. Ulrich
- Department of Chemistry, University of Michigan, 930 North University Avenue, Ann Arbor, Michigan 48109, United States
| | - Zhan Chen
- Department of Chemistry, University of Michigan, 930 North University Avenue, Ann Arbor, Michigan 48109, United States
| | - Fu-Gen Wu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, 2 Sipailou Road, Nanjing 210096, P. R. China
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128
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Yi Y, Lin G, Chen S, Liu J, Zhang H, Mi P. Polyester micelles for drug delivery and cancer theranostics: Current achievements, progresses and future perspectives. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 83:218-232. [DOI: 10.1016/j.msec.2017.10.004] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 10/03/2017] [Accepted: 10/04/2017] [Indexed: 12/14/2022]
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129
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Zhang WM, Zhang J, Qiao Z, Liu HY, Wu ZQ, Yin J. Facile fabrication of positively-charged helical poly(phenyl isocyanide) modified multi-stimuli-responsive nanoassembly capable of high efficiency cell-penetrating, ratiometric fluorescence imaging, and rapid intracellular drug release. Polym Chem 2018. [DOI: 10.1039/c8py00865e] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
High efficiency cell-penetrating helical chain functionalized polymeric micelles capable of co-delivery of cargoes and rapid release were reported.
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Affiliation(s)
- Wen-Ming Zhang
- Department of Polymer Science and Engineering
- School of Chemistry and Chemical Engineering
- Hefei University of Technology and Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering and Biomedical and Environmental Interdisciplinary Research Centre
- Hefei 230009
- P. R. China
| | - Jian Zhang
- Department of Polymer Science and Engineering
- School of Chemistry and Chemical Engineering
- Hefei University of Technology and Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering and Biomedical and Environmental Interdisciplinary Research Centre
- Hefei 230009
- P. R. China
| | - Zhu Qiao
- Department of Polymer Science and Engineering
- School of Chemistry and Chemical Engineering
- Hefei University of Technology and Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering and Biomedical and Environmental Interdisciplinary Research Centre
- Hefei 230009
- P. R. China
| | - Huan-Ying Liu
- Department of Polymer Science and Engineering
- School of Chemistry and Chemical Engineering
- Hefei University of Technology and Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering and Biomedical and Environmental Interdisciplinary Research Centre
- Hefei 230009
- P. R. China
| | - Zong-Quan Wu
- Department of Polymer Science and Engineering
- School of Chemistry and Chemical Engineering
- Hefei University of Technology and Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering and Biomedical and Environmental Interdisciplinary Research Centre
- Hefei 230009
- P. R. China
| | - Jun Yin
- Department of Polymer Science and Engineering
- School of Chemistry and Chemical Engineering
- Hefei University of Technology and Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering and Biomedical and Environmental Interdisciplinary Research Centre
- Hefei 230009
- P. R. China
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130
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Balasubramanian V, Liu Z, Hirvonen J, Santos HA. Bridging the Knowledge of Different Worlds to Understand the Big Picture of Cancer Nanomedicines. Adv Healthc Mater 2018; 7. [PMID: 28570787 DOI: 10.1002/adhm.201700432] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 04/27/2017] [Indexed: 12/22/2022]
Abstract
Explosive growth of nanomedicines continues to significantly impact the therapeutic strategies for effective cancer treatment. Despite the significant progress in the development of advanced nanomedicines, successful clinical translation remains challenging. As cancer nanomedicine is a multidisciplinary field, the fundamental problem is that the knowledge gaps stem from different vantage points in the understanding of cancer nanomedicines. The complexities and heterogenecity of both nanomedicines and cancer are further demanding the integration of highly diverse expertise to develop clinically translatable cancer nanomedicines. This progress report aims to discuss the current understanding of cancer nanomedicines between different research areas in terms of nanoparticle engineering, formulation, tumor patho-physiology and clinical medicine, as well as to identify the knowledge gaps lying at the interface between the different fields of research in nanomedicine. Here we also highlight for the necessity to harmonize the multidisciplinary effort in the research of nanomedicines in order to bridge the knowledge and to advance the full understanding in cancer nanomedicines. A paradigm shift is needed in the strategic development of disease specific nanomedicines in order to foster the successful translation into clinic of future cancer nanomedicines.
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Affiliation(s)
- Vimalkumar Balasubramanian
- Division of Pharmaceutical Chemistry and Technology; Drug Research Program; Faculty of Pharmacy; University of Helsinki; FI-00014 Helsinki Finland
| | - Zehua Liu
- Division of Pharmaceutical Chemistry and Technology; Drug Research Program; Faculty of Pharmacy; University of Helsinki; FI-00014 Helsinki Finland
| | - Jouni Hirvonen
- Division of Pharmaceutical Chemistry and Technology; Drug Research Program; Faculty of Pharmacy; University of Helsinki; FI-00014 Helsinki Finland
| | - Hélder A. Santos
- Helsinki Institute of Life Science; HiLIFE; University of Helsinki; FI-00014 Helsinki Finland
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131
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Wu W, Dai W, Zhao X, Zhang J, Zhao Y. Synthesis, self-assembly and drug release behaviors of reduction-labile multi-responsive block miktobrush quaterpolymers with linear and V-shaped grafts. Polym Chem 2018. [DOI: 10.1039/c8py00245b] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Stimuli-tunable topological/morphological transitions and drug release properties based on novel disulfide-functionalized coil–comb–coil quaterpolymers were revealed.
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Affiliation(s)
- Wentao Wu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Wenxue Dai
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Xiaoqi Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Jian Zhang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Youliang Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
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132
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Zhao X, Wu W, Zhang J, Dai W, Zhao Y. Thermoresponse and self-assembly of an ABC star quarterpolymer with O2 and redox dual-responsive Y junctions. Polym Chem 2018. [DOI: 10.1039/c8py00085a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The stimuli-tunable LCST-type phase transition and self-assembly behaviors of a multi-responsive 3-miktoarm star bearing O2/redox-sensitive and H-bond-switchable Y junctions were revealed.
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Affiliation(s)
- Xiaoqi Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Wentao Wu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Jian Zhang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Wenxue Dai
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Youliang Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
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133
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Wang Y, Deng Y, Luo H, Zhu A, Ke H, Yang H, Chen H. Light-Responsive Nanoparticles for Highly Efficient Cytoplasmic Delivery of Anticancer Agents. ACS NANO 2017; 11:12134-12144. [PMID: 29141151 DOI: 10.1021/acsnano.7b05214] [Citation(s) in RCA: 146] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Stimuli-responsive nanostructures have shown great promise for intracellular delivery of anticancer compounds. A critical challenge remains in the exploration of stimuli-responsive nanoparticles for fast cytoplasmic delivery. Herein, near-infrared (NIR) light-responsive nanoparticles were rationally designed to generate highly efficient cytoplasmic delivery of anticancer agents for synergistic thermo-chemotherapy. The drug-loaded polymeric nanoparticles of selenium-inserted copolymer (I/D-Se-NPs) were rapidly dissociated in several minutes through reactive oxygen species (ROS)-mediated selenium oxidation upon NIR light exposure, and this irreversible dissociation of I/D-Se-NPs upon such a short irradiation promoted continuous drug release. Moreover, I/D-Se-NPs facilitated cytoplasmic drug translocation through ROS-triggered lysosomal disruption and thus resulted in highly preferable distribution to the nucleus even in 5 min postirradiation, which was further integrated with light-triggered hyperthermia for achieving synergistic tumor ablation without tumor regrowth.
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Affiliation(s)
- Yangyun Wang
- School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, and ‡Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University , Suzhou 215123, China
| | - Yibin Deng
- School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, and ‡Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University , Suzhou 215123, China
| | - Huanhuan Luo
- School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, and ‡Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University , Suzhou 215123, China
| | - Aijun Zhu
- School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, and ‡Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University , Suzhou 215123, China
| | - Hengte Ke
- School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, and ‡Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University , Suzhou 215123, China
| | - Hong Yang
- School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, and ‡Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University , Suzhou 215123, China
| | - Huabing Chen
- School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, and ‡Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University , Suzhou 215123, China
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134
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Hu H, Xiao C, Wu H, Li Y, Zhou Q, Tang Y, Yu C, Yang X, Li Z. Nanocolloidosomes with Selective Drug Release for Active Tumor-Targeted Imaging-Guided Photothermal/Chemo Combination Therapy. ACS APPLIED MATERIALS & INTERFACES 2017; 9:42225-42238. [PMID: 29124920 DOI: 10.1021/acsami.7b14796] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Selective drug release is highly desirable for photothermal/chemo combination therapy when two or even more theranostic agents are encapsulated together within the same nanocarrier. A conventional nanocarrier can hardly achieve this goal. Herein, doxorubicin and indocyanine green (DOX/ICG)-loaded nanocolloidosomes (NCs), with selective drug release, were fabricated as a novel multifunctional theranostic nanoplatform for photothermal/chemo combination therapy. Templating from galactose-functionalized hydroxyethyl starch-polycaprolactone (Gal-HES-PCL) nanoparticles-stabilized Pickering emulsions, the resultant DOX/ICG@Gal-HES-PCL NCs had a diameter of around 140 nm and showed an outstanding tumor-targeting ability, preferable tumor penetration capability, and promotion of photothermal effect. Moreover, these NCs can be used for NIR fluorescence imaging and thus render real-time imaging of solid tumors with high contrast. Collectively, such NCs achieved the best in vivo antitumor efficacy combined with laser irradiation compared with DOX/ICG@HES-PCL NCs and DOX/ICG mixture. These NCs are valuable for active tumor-targeted imaging-guided combination therapy against liver cancer and potentially other diseases.
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Affiliation(s)
- Hang Hu
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
| | - Chen Xiao
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
| | - Honglian Wu
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
| | - Yihui Li
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
| | - Qing Zhou
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
| | - Yuxiang Tang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
| | - Chan Yu
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
| | - Xiangliang Yang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
| | - Zifu Li
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
- Wuhan Institute of Biotechnology , High Tech Road 666, East Lake High Tech Zone, Wuhan 430040, P. R. China
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135
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Sun P, Wang N, Jin X, Zhu X. "Bottom-Up" Construction of Hyperbranched Poly(prodrug-co-photosensitizer) Amphiphiles Unimolecular Micelles for Chemo-Photodynamic Dual Therapy. ACS APPLIED MATERIALS & INTERFACES 2017; 9:36675-36687. [PMID: 28968057 DOI: 10.1021/acsami.7b13055] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Despite the great advantages of chemo-photodynamic combination therapy, tedious synthesis steps and laborious purification procedures make the fabrication of chemo-photodynamic combined therapeutic platforms rather difficult. In this study, we develop a facile "bottom-up" strategy to fabricate hyperbranched poly(prodrug-co-photosensitizer) amphiphiles, h-P(CPTMA-co-BYMAI)-b-POEGMA (hPCBE), for chemo-photodynamic dual therapy. The easily prepared hPCBE possess a bottom-up-constructed hydrophobic core h-P(CPTMA-co-BYMAI) (hPCB) direct copolymerized from reduction-responsive CPT prodrug monomer (CPTMA) and boron dipyrromethene-based photosensitizer monomer (BYMAI), as well as a biocompatible shell polymerized from hydrophilic monomers. Because of the covalently interconnected core-shell structure, hPCBE exists as unimolecular micelles in aqueous solution and exhibits excellent structural stability under dilution condition. The hPCBE micelles can be effectively internalized by MCF-7 cells and release CPT triggered by the reductive milieu. In addition, photosensitizer moieties embedded in the hPCB core could generate singlet oxygen (1O2) effectively under irradiation, endowing hPCBE with the boosting of chemotherapeutic efficacy. As compared to the single chemotherapy of hyperbranched polyprodrug amphiphiles h-PCPTMA-b-POEGMA (hPCE) and photodynamic therapy of hyperbranched polyphotosensitizer amphiphiles h-PBYMAI-b-POEGMA (hPBE), hPCBE shows higher in vitro cytotoxicity. We expect that our approach will further boost research on the design of multifunctional drug delivery systems via the facile "bottom-up" strategy.
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Affiliation(s)
- Pei Sun
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University , 800 Dongchuan Road, Shanghai 200240, People's Republic of China
| | - Nan Wang
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University , 800 Dongchuan Road, Shanghai 200240, People's Republic of China
| | - Xin Jin
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University , 800 Dongchuan Road, Shanghai 200240, People's Republic of China
| | - Xinyuan Zhu
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University , 800 Dongchuan Road, Shanghai 200240, People's Republic of China
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136
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Pan GY, Jia HR, Zhu YX, Wang RH, Wu FG, Chen Z. Dual Channel Activatable Cyanine Dye for Mitochondrial Imaging and Mitochondria-Targeted Cancer Theranostics. ACS Biomater Sci Eng 2017; 3:3596-3606. [DOI: 10.1021/acsbiomaterials.7b00480] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Guang-Yu Pan
- State
Key Laboratory of Bioelectronics, School of Biological Science and
Medical Engineering, Southeast University, Nanjing 210096, P. R. China
| | - Hao-Ran Jia
- State
Key Laboratory of Bioelectronics, School of Biological Science and
Medical Engineering, Southeast University, Nanjing 210096, P. R. China
| | - Ya-Xuan Zhu
- State
Key Laboratory of Bioelectronics, School of Biological Science and
Medical Engineering, Southeast University, Nanjing 210096, P. R. China
| | - Ruo-Han Wang
- State
Key Laboratory of Bioelectronics, School of Biological Science and
Medical Engineering, Southeast University, Nanjing 210096, P. R. China
| | - Fu-Gen Wu
- State
Key Laboratory of Bioelectronics, School of Biological Science and
Medical Engineering, Southeast University, Nanjing 210096, P. R. China
| | - Zhan Chen
- Department
of Chemistry, University of Michigan, 930 North University Avenue, Ann Arbor, Michigan 48109, United States
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137
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Ding C, Tong L, Fu J. Quadruple Stimuli-Responsive Mechanized Silica Nanoparticles: A Promising Multifunctional Nanomaterial for Diverse Applications. Chemistry 2017; 23:15041-15045. [DOI: 10.1002/chem.201704245] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Indexed: 01/09/2023]
Affiliation(s)
- ChenDi Ding
- School of Chemical Engineering; Nanjing University of Science and Technology; Nanjing 210094 P. R. China
| | - Ling Tong
- School of Chemical Engineering; Nanjing University of Science and Technology; Nanjing 210094 P. R. China
| | - JiaJun Fu
- School of Chemical Engineering; Nanjing University of Science and Technology; Nanjing 210094 P. R. China
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138
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Chen H, Wang Y, Yao Y, Qiao S, Wang H, Tan N. Sequential Delivery of Cyclopeptide RA-V and Doxorubicin for Combination Therapy on Resistant Tumor and In Situ Monitoring of Cytochrome c Release. Theranostics 2017; 7:3781-3793. [PMID: 29109776 PMCID: PMC5667348 DOI: 10.7150/thno.20892] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Accepted: 07/20/2017] [Indexed: 11/14/2022] Open
Abstract
A programmed drug delivery system that can achieve sequential release of multiple therapeutics under different stimulus holds great promise to enhance the treatment efficacy and overcome multi-drug resistance (MDR) in tumor. Herein, multi-organelle-targeted and pH/ cytochrome c (Cyt c) dual-responsive nanoparticles were designed for combination therapy on resistant tumor. In this system (designated DGLipo NPs), doxorubicin (Dox) was intercalated into the DNA duplex containing a Cyt c aptamer, which subsequently loaded in the dendrigraftpoly-L-lysines (DGL) cores of DGLipo NPs, while cyclopeptide RA-V was doped into the pH-sensitive liposomal shells. After dual modification with c(RGDfK) and mitochondria-penetrating peptide (MPP), DGLipo NPs could successively deliver the two drugs into lysosome and mitochondria of cancer cells, and achieve sequential drug release in virtue of the unique characteristic of these two organelles. The organelle-specific and spatiotemporally controlled release of Dox and RA-V led to enhanced therapeutic outcomes in MDR tumor. More significantly, the DGLipo NPs were successfully applied to monitor Cyt c release during mitochondria-mediated apoptotic process. This work represents a versatile strategy for precise combination therapy against resistant tumor with spatiotemporal control, and provides a potential tool for Cyt c-related apoptotic studies.
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Affiliation(s)
- Huachao Chen
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of TCM Evaluation and Translational Research, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Yurong Wang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of TCM Evaluation and Translational Research, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Yongrong Yao
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of TCM Evaluation and Translational Research, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Shenglin Qiao
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Beijing 100190, China
| | - Hao Wang
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Beijing 100190, China
| | - Ninghua Tan
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of TCM Evaluation and Translational Research, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China
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139
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Pietersz GA, Wang X, Yap ML, Lim B, Peter K. Therapeutic targeting in nanomedicine: the future lies in recombinant antibodies. Nanomedicine (Lond) 2017; 12:1873-1889. [PMID: 28703636 DOI: 10.2217/nnm-2017-0043] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The unique chemical and functional properties of nanoparticles can be harnessed for the delivery of large quantities of various therapeutic biomolecules. Active targeting of nanoparticles by conjugating ligands that bind to target cells strongly facilitates accumulation, internalization into target cells and longer retention at the target site, with consequent enhanced therapeutic effects. Recombinant antibodies with high selectivity and availability for a vast range of targets will dominate the future. In this review, we systematically outline the tremendous progress in the conjugation of antibodies to nanoparticles and the clear advantages that recombinant antibodies offer in the therapeutic targeting of nanoparticles. The demonstrated flexibility of recombinant antibody coupling to nanoparticles highlights the bright future of this technology for modern therapeutic nanomedicine.
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Affiliation(s)
- Geoffrey A Pietersz
- Baker IDI Heart & Diabetes Institute, Melbourne, Australia.,Department of Immunology, Monash University, Melbourne, Australia.,Burnet Institute, Centre for Biomedical Research, Melbourne, Australia.,Department of Pathology, University of Melbourne, Melbourne, Australia
| | - Xiaowei Wang
- Baker IDI Heart & Diabetes Institute, Melbourne, Australia.,Department of Medicine, Monash University, Melbourne, Australia
| | - May Lin Yap
- Baker IDI Heart & Diabetes Institute, Melbourne, Australia.,Department of Pathology, University of Melbourne, Melbourne, Australia
| | - Bock Lim
- Baker IDI Heart & Diabetes Institute, Melbourne, Australia
| | - Karlheinz Peter
- Baker IDI Heart & Diabetes Institute, Melbourne, Australia.,Department of Immunology, Monash University, Melbourne, Australia.,Department of Medicine, Monash University, Melbourne, Australia
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140
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Yin M, Tan S, Bao Y, Zhang Z. Enhanced tumor therapy via drug co-delivery and in situ vascular-promoting strategy. J Control Release 2017; 258:108-120. [DOI: 10.1016/j.jconrel.2017.05.016] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 04/28/2017] [Accepted: 05/13/2017] [Indexed: 10/19/2022]
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141
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Zhang H, Li W, Guo X, Kong F, Wang Z, Zhu C, Luo L, Li Q, Yang J, Du Y, You J. Specifically Increased Paclitaxel Release in Tumor and Synergetic Therapy by a Hyaluronic Acid-Tocopherol Nanomicelle. ACS APPLIED MATERIALS & INTERFACES 2017; 9:20385-20398. [PMID: 28540720 DOI: 10.1021/acsami.7b02606] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Recently, interest in tumor-targeted and site-specific drug release from nanoparticles as a means of drug delivery has increased. In this study, we report a smart nanosized micelle formed by hyaluronic acid (HA) conjugated with d-α-tocopherol succinate (TOS) using a disulfide bond as the linker (HA-SS-TOS, HSST). HSST micelles can specifically bind to the CD44 receptors that are overexpressed by cancer cells. The high levels of glutathione (GSH) in tumor cells selectively break the disulfide bond linker. This effect results in the synchronous release of the payload and a TOS fragment. These two components subsequently demonstrate synergetic anticancer activity. First, we demonstrate that drug release from HSST occurs rapidly in physiological high redox conditions and inside cancer cells. Significant GSH-triggered drug release was also observed in vivo. Furthermore, an in vivo biodistribution study indicated that the HSST micelles efficiently accumulated at the tumor sites, primarily due to an enhanced permeability and retention effect and the efficient binding to the cancer cells that overexpressed the CD44 receptor. Interestingly, the synchronous release of paclitaxel (PTX) and the TOS fragment from the PTX-loaded HSST caused synergetic tumor cell killing and tumor growth inhibition. Our work presents a useful candidate for a drug delivery system that can specifically accumulate at tumor tissue, selectively release its payload and a TOS fragment, and thus display a synergetic anticancer effect.
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Affiliation(s)
- Hanbo Zhang
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Wei Li
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Xiaomeng Guo
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Fenfen Kong
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Zuhua Wang
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Chunqi Zhu
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Lihua Luo
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Qingpo Li
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Jie Yang
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Yongzhong Du
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Jian You
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
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142
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He H, Ji S, He Y, Zhu A, Zou Y, Deng Y, Ke H, Yang H, Zhao Y, Guo Z, Chen H. Photoconversion-Tunable Fluorophore Vesicles for Wavelength-Dependent Photoinduced Cancer Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1606690. [PMID: 28295684 DOI: 10.1002/adma.201606690] [Citation(s) in RCA: 142] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Revised: 01/26/2017] [Indexed: 05/26/2023]
Abstract
Photoconversion tunability of fluorophore dye is of great interest in cancer nanomedicine such as fluorescence imaging, photodynamic therapy (PDT), and photothermal therapy (PTT). Herein, this paper reports wavelength-dependent photoconversional polymeric vesicles of boron dipyrromethene (Bodipy) fluorophore for either PDT under 660 nm irradiation or PTT under 785 nm irradiation. After being assembled within polymeric vesicles at a high drug loading, Bodipy molecules aggregate in the conformations of both J-type and H-type, thereby causing red-shifted absorption into near-infrared region, ultralow radiative transition, and ideal resistance to photobleaching. Such vesicles further possess enhanced blood circulation, preferable tumor accumulation, as well as superior cell uptake as compared to free Bodipy. In particular, the vesicles mainly generate abundant intracellular singlet oxygen for PDT treatment under 660 nm irradiation, while they primarily produce a potent hyperthermia for PTT with tumor ablation through singlet oxygen-synergized photothermal necrosis under 785 nm irradiation. This approach provides a facile and general strategy to tune photoconversion characteristics of fluorophore dyes for wavelength-dependent photoinduced cancer therapy.
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Affiliation(s)
- Hui He
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Shuangshuang Ji
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Yang He
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Aijun Zhu
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Yelin Zou
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Yibin Deng
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Hengte Ke
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Hong Yang
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Youliang Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Zhengqing Guo
- School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions and School of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, China
| | - Huabing Chen
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
- School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions and School of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, China
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143
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Wang L, Liu L, Dong B, Zhao H, Zhang M, Chen W, Hong Y. Multi-stimuli-responsive biohybrid nanoparticles with cross-linked albumin coronae self-assembled by a polymer-protein biodynamer. Acta Biomater 2017; 54:259-270. [PMID: 28286038 DOI: 10.1016/j.actbio.2017.03.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 02/23/2017] [Accepted: 03/07/2017] [Indexed: 12/16/2022]
Abstract
A thermoresponsive polymer-protein biodynamer was prepared via the bioconjugation of an aliphatic aldehyde-functionalized copolymer to hydrazine-modified bovine serum albumin (BSA) through reversible pyridylhydrazone linkages. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) and size exclusion chromatography (SEC) results indicated that the pyridylhydrazone linkages cleaved in an intracellular-mimicking acidic milieu, thus leading to the release of BSA. The dynamic character of the protein biodynamer was demonstrated by exchange reactions with aldehyde-containing molecules. The biodynamer self-assembled into spherical micelles at a temperature above its lower critical solution temperature (LCST). Subsequently, BSA molecules within the hydrophilic coronae of the micelles were readily cross-linked via reaction with cystamine at 45°C, and multi-stimuli-responsive nanoparticles were generated. The biohybrid nanoparticles reversibly swelled and shrank as the cores of the nanoparticles were solvated below the LCST and desolvated above the LCST. The accessible reversibility of the pyridylhydrazone bonds imparts pH-responsive and dynamic characteristics to the nanoparticles. The nanoparticles displayed glutathione (GSH) responsiveness, and the synergistic effects of pH and GSH resulted in complete disintegration of the nanoparticles under the intracellular-mimicking acidic and reductive conditions. The nanoparticles were also enzyme-responsive and disintegrated rapidly in the presence of protease. In vitro cytotoxicity and cell uptake assays demonstrated that the nanoparticles were highly biocompatible and effectively internalized by HepG2 cells, which make them interesting candidates as vehicles for drug delivery application and biomimetic platforms to investigate the biological process in nature. SIGNIFICANCE STATEMENT In this research, we report the synthesis of a temperature and pH dual-responsive polymer-protein biodynamer through reversible pyridylhydrazone formation. The prepared biodynamer can offer a potential platform for intracellular protein delivery. The multi-stimuli-responsive biohybrid nanoparticles containing disulfide functionalities are constructed by cross-linking albumin coronae of the biodynamer micelles. With the combination of a thermoresponsive polymer, protein and reversible covalent bonds, the biohybrid nanoparticles are endowed with highly biocompatible, environmentally responsive and adaptive features. These nanoparticles present the ability to undergo changes in their constitution, hydrodynamic size and nanostructure in response to physical, chemical and biological stimuli, which make them interesting candidates as vehicles for drug delivery application and a biomimetic platform to investigate the biological process in nature.
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144
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Zhang H, Wu W, Zhao X, Zhao Y. Synthesis and Thermoresponsive Behaviors of Thermo-, pH-, CO2-, and Oxidation-Responsive Linear and Cyclic Graft Copolymers. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00220] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Hongcan Zhang
- Suzhou Key Laboratory of
Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory
of Advanced Functional Polymer Design and Application, State and Local
Joint Engineering Laboratory for Novel Functional Polymeric Materials,
College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Wentao Wu
- Suzhou Key Laboratory of
Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory
of Advanced Functional Polymer Design and Application, State and Local
Joint Engineering Laboratory for Novel Functional Polymeric Materials,
College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Xiaoqi Zhao
- Suzhou Key Laboratory of
Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory
of Advanced Functional Polymer Design and Application, State and Local
Joint Engineering Laboratory for Novel Functional Polymeric Materials,
College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Youliang Zhao
- Suzhou Key Laboratory of
Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory
of Advanced Functional Polymer Design and Application, State and Local
Joint Engineering Laboratory for Novel Functional Polymeric Materials,
College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
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145
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Wang Y, Wei G, Zhang X, Xu F, Xiong X, Zhou S. A Step-by-Step Multiple Stimuli-Responsive Nanoplatform for Enhancing Combined Chemo-Photodynamic Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1605357. [PMID: 28128876 DOI: 10.1002/adma.201605357] [Citation(s) in RCA: 136] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 11/24/2016] [Indexed: 05/25/2023]
Abstract
A robust and smart protoporphyrin-based polymer nanoplatform, which is capable of successively recognizing the variation of biological signals and reacting with them in a dynamic mode, is successfully developed. It combines the chemotherapy and photodynamic therapy in a same system, leading to a high treatment outcome while a low adverse side effect of therapeutic agent.
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Affiliation(s)
- Yi Wang
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, P. R. China
| | - Guoqing Wei
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, P. R. China
| | - Xiaobin Zhang
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, P. R. China
| | - Funeng Xu
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, P. R. China
| | - Xiang Xiong
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, P. R. China
| | - Shaobing Zhou
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, P. R. China
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146
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Dai Z, Leung HM, Lo PK. Stimuli-Responsive Self-Assembled DNA Nanomaterials for Biomedical Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1602881. [PMID: 28005298 DOI: 10.1002/smll.201602881] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 10/31/2016] [Indexed: 05/23/2023]
Abstract
Stimuli-responsive DNA-based materials represent a major class of remarkable functional nanomaterials for nano-biotechnological applications. In this review, recent progress in the development of stimuli-responsive systems based on self-assembled DNA nanostructures is introduced and classified. Representative examples are presented in terms of their design, working principles and mechanisms to trigger the response of the stimuli-responsive DNA system upon expose to a large variety of stimuli including pH, metal ions, oligonucleotides, small molecules, enzymes, heat, and light. Substantial in vitro studies have clearly revealed the advantages of the use of stimuli-responsive DNA nanomaterials in different biomedical applications, particularly for biosensing, drug delivery, therapy and diagnostic purposes in addition to bio-computing. Some of the challenges faced and suggestions for further development are also highlighted.
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Affiliation(s)
- Ziwen Dai
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, China
- Key Laboratory of Biochip Technology, Biotech and Health Centre, Shenzhen Research Institute of City University of Hong Kong, Shenzhen, 518057, China
| | - Hoi Man Leung
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, China
| | - Pik Kwan Lo
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, China
- Key Laboratory of Biochip Technology, Biotech and Health Centre, Shenzhen Research Institute of City University of Hong Kong, Shenzhen, 518057, China
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147
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Liu H, Zhang J, Dai W, Zhao Y. Synthesis and self-assembly of a dual-responsive monocleavable ABCD star quaterpolymer. Polym Chem 2017. [DOI: 10.1039/c7py01638g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A modularly synthesized core-functionalized PEG-PSt-PCL-PAA miktoarm star can self-assemble into hollow nanocapsules that are sensitive to pH/redox stimuli and H-bond/polyion complexation.
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Affiliation(s)
- Huanhuan Liu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Jian Zhang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Wenxue Dai
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Youliang Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
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148
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Huo J, Hu H, Zhang M, Hu X, Chen M, Chen D, Liu J, Xiao G, Wang Y, Wen Z. A mini review of the synthesis of poly-1,2,3-triazole-based functional materials. RSC Adv 2017. [DOI: 10.1039/c6ra27012c] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Most recent advances of the synthesis of poly-1,2,3-triazole-based functional materials.
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Affiliation(s)
- Jingpei Huo
- College of Materials Science and Energy Engineering
- Foshan University
- China
| | - Huawen Hu
- College of Materials Science and Energy Engineering
- Foshan University
- China
| | - Min Zhang
- College of Materials Science and Energy Engineering
- Foshan University
- China
| | - Xiaohong Hu
- College of Materials Science and Energy Engineering
- Foshan University
- China
| | - Min Chen
- College of Materials Science and Energy Engineering
- Foshan University
- China
- Department of Chemistry
- University of Oslo
| | - Dongchu Chen
- College of Materials Science and Energy Engineering
- Foshan University
- China
| | - Jinwen Liu
- College of Materials Science and Energy Engineering
- Foshan University
- China
| | - Guifeng Xiao
- College of Materials Science and Energy Engineering
- Foshan University
- China
| | - Yang Wang
- College of Materials Science and Energy Engineering
- Foshan University
- China
| | - Zhongliu Wen
- College of Materials Science and Energy Engineering
- Foshan University
- China
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149
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Zou H, Wang C, Yuan W, Wang S, Li M. Functional micelles formed from glucose-, thermo- and pH-triple responsive copolymers for controlled release. Polym Chem 2017. [DOI: 10.1039/c7py01093a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Spherical micelles self-assembled from the block copolymer PPBDEMA-b-PDMAEMA presented glucose, thermo- and pH-triple responsive properties.
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Affiliation(s)
- Hui Zou
- Institute of Intervention Vessel
- Shanghai 10th People's Hospital
- School of Materials Science and Engineering
- Tongji University
- Shanghai 201804
| | - Chunyao Wang
- Institute of Intervention Vessel
- Shanghai 10th People's Hospital
- School of Materials Science and Engineering
- Tongji University
- Shanghai 201804
| | - Weizhong Yuan
- Institute of Intervention Vessel
- Shanghai 10th People's Hospital
- School of Materials Science and Engineering
- Tongji University
- Shanghai 201804
| | - Shanfeng Wang
- Department of Materials Science and Engineering
- The University of Tennessee
- Knoxville
- USA
| | - Maoquan Li
- Institute of Intervention Vessel
- Shanghai 10th People's Hospital
- School of Materials Science and Engineering
- Tongji University
- Shanghai 201804
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150
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Chen S, Bian Q, Wang P, Zheng X, Lv L, Dang Z, Wang G. Photo, pH and redox multi-responsive nanogels for drug delivery and fluorescence cell imaging. Polym Chem 2017. [DOI: 10.1039/c7py01424d] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A light, pH and redox triple-responsive spiropyran-based nanogel is prepared and applied for the efficient delivery of anticancer drugs and fluorescence cell imaging for the strong emission of merocyanine photoisomers.
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Affiliation(s)
- Shuo Chen
- Department of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
- Department of Polymer Science and Engineering
| | - Qing Bian
- Department of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
| | - Panjun Wang
- Department of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
| | - Xuewei Zheng
- Department of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
| | - Le Lv
- Department of Biological Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
| | - Zhimin Dang
- Department of Polymer Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
| | - Guojie Wang
- Department of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
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