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Campea MA, Lofts A, Xu F, Yeganeh M, Kostashuk M, Hoare T. Disulfide-Cross-Linked Nanogel-Based Nanoassemblies for Chemotherapeutic Drug Delivery. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 37192117 DOI: 10.1021/acsami.3c02575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Although nanoparticle-based chemotherapeutic strategies have gained in popularity, the efficacy of such therapies is still limited in part due to the different nanoparticle sizes needed to best accommodate different parts of the drug delivery pathway. Herein, we describe a nanogel-based nanoassembly based on the entrapment of ultrasmall starch nanoparticles (size 10-40 nm) within disulfide-crosslinked chondroitin sulfate-based nanogels (size 150-250 nm) to address this challenge. Upon exposure of the nanoassembly to the reductive tumor microenvironment, the chondroitin sulfate-based nanogel can degrade to release the doxorubicin-loaded starch nanoparticles in the tumor to facilitate improved intratumoral penetration. CT26 colon carcinoma spheroids could be efficiently penetrated by the nanoassembly (resulting in 1 order of magnitude higher DOX-derived fluorescence inside the spheroid relative to free DOX), while in vivo experiments showed that doxorubicin-loaded nanoassemblies reduced tumor sizes by 6× relative to saline controls and 2× relative to free DOX after 21 days. Together, these data suggest that nanogel-based nanoassemblies are a viable option for improving the efficacy and safety of nanoparticle-based drug delivery vehicles treating cancer.
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Affiliation(s)
- Matthew A Campea
- Department of Chemical Engineering, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L7, Canada
| | - Andrew Lofts
- Department of Chemical Engineering, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L7, Canada
| | - Fei Xu
- Department of Chemical Engineering, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L7, Canada
| | - Mina Yeganeh
- Department of Chemical Engineering, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L7, Canada
| | - Meghan Kostashuk
- Department of Chemical Engineering, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L7, Canada
| | - Todd Hoare
- Department of Chemical Engineering, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L7, Canada
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2
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Singh G, Majeed A, Singh R, George N, Singh G, Gupta S, Singh H, Kaur G, Singh J. CuAAC ensembled 1,2,3-triazole linked nanogels for targeted drug delivery: a review. RSC Adv 2023; 13:2912-2936. [PMID: 36756399 PMCID: PMC9847229 DOI: 10.1039/d2ra05592a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 01/11/2023] [Indexed: 01/19/2023] Open
Abstract
Copper(i) catalyzed alkyne azide cycloaddition (CuAAC), the quintessential example of 'click chemistry', provides an adaptable and adequate platform for the synthesis of nanogels for sustained drug release at targeted sites because of their better biocompatibility. The coupling of drugs, carried out via various synthetic routes including CuAAC, into long-chain polymeric forms like nanogels has exhibited considerable assurance in therapeutic advancements and intracellular drug delivery due to the progression of water solubility, evacuation of precocious drug release, and improved upthrust of the pharmacokinetics of the nanogels, thereby rendering them as better and efficient drug carriers. The inefficiency of drug transmission to the target areas due to the resistance of complex biological barriers in vivo is a major hurdle that impedes the therapeutic translation of nanogels. This review compiles the data of nanogels synthesized specifically via CuAAC 'click' methodology, as scaffolds for targeted drug delivery and their assimilation into nanomedicine. In addition, it elaborates the ability of CuAAC to graft specific moieties and conjugating biomolecules like proteins and growth factors, onto orthogonally functionalized polymer chains with various chemical groups resulting in nanogels that are not only more appealing but also more effective at delivering drugs, thereby enhancing their site-specific target approach and initiating selective therapies.
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Affiliation(s)
- Gurleen Singh
- School of Chemical Engineering and Physical Sciences, Lovely Professional University Phagwara 144411 Punjab India
| | - Ather Majeed
- School of Chemical Engineering and Physical Sciences, Lovely Professional University Phagwara 144411 Punjab India
| | - Riddima Singh
- School of Chemical Engineering and Physical Sciences, Lovely Professional University Phagwara 144411 Punjab India
| | - Nancy George
- School of Chemical Engineering and Physical Sciences, Lovely Professional University Phagwara 144411 Punjab India
| | - Gurjaspreet Singh
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab UniversityChandigarh 160014India
| | - Sofia Gupta
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab UniversityChandigarh 160014India
| | - Harminder Singh
- School of Chemical Engineering and Physical Sciences, Lovely Professional University Phagwara 144411 Punjab India
| | - Gurpreet Kaur
- Department of Chemistry, Gujranwala Guru Nanak Khalsa College Civil Lines Ludhiana 141001 Punjab India
| | - Jandeep Singh
- School of Chemical Engineering and Physical Sciences, Lovely Professional University Phagwara 144411 Punjab India
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Patel T, Mohd Itoo A, Paul M, Purna Kondapaneni L, Ghosh B, Biswas S. Block HPMA-based pH-sensitive Gemcitabine Pro-drug Nanoaggregate for Cancer Treatment. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2023.111843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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4
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Cyclodextrin-containing redox-responsive nanogels: Fabrication of a modular targeted drug delivery system. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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5
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Lu DQ, Liu D, Liu J, Li WX, Ai Y, Wang J, Guan D. Facile synthesis of chitosan-based nanogels through photo-crosslinking for doxorubicin delivery. Int J Biol Macromol 2022; 218:335-345. [PMID: 35870629 DOI: 10.1016/j.ijbiomac.2022.07.112] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 07/12/2022] [Accepted: 07/16/2022] [Indexed: 11/19/2022]
Abstract
Chitosan-based nanogels are effective carriers for drug delivery due to their biocompatibility and biodegradability. However, the chemically cross-linked nanogels usually require complicated procedures or tough conditions. Herein, we report a simple approach to generate chitosan-based nanogels by photo-crosslinking of poor solvent-induced nanoaggregates without requiring any emulsifying agent, catalyst, or external crosslinker. O-nitrobenzyl alcohol-modified carboxymethyl chitosan was synthesized and self-crosslinked into the nanogels in a mixed solution of ethanol and water under 365 nm light irradiation due to UV-induced primary amine and o-nitrobenzyl alcohol cyclization. The nanogels (CMC-NBA NPs) and lactobionic acid-decorated nanogels (LACMC-NBA NPs) displayed a uniform diameter (~200 nm) and excellent stability under physiological conditions. Notably, the nanogels exhibited a high loading content (~28 %) due to π-π stacking and electrostatic interactions between doxorubicin (DOX) and the carriers. These DOX-loaded nanogels showed rapid drug release under slightly acidic conditions. The cell and animal experiments confirmed that LACMC-NBA NPs increased cellular uptake, improved cytotoxicity in tumor cells, and enhanced growth inhibition in vivo than CMC-NBA NPs. Thus, these photo-crosslinked nanogels possess great potential for DOX delivery.
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Affiliation(s)
- Dao-Qiang Lu
- School of Life Science and Engineering, Foshan University, Foshan 528000, Guangdong, PR China
| | - Dahai Liu
- School of Medicine, Foshan University, Foshan 528000, Guangdong, PR China
| | - Justin Liu
- Department of Statistics, University of California, 900 University Ave., Riverside, CA 92521, USA
| | - Wen-Xing Li
- School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, PR China
| | - Yilong Ai
- School of Medicine, Foshan University, Foshan 528000, Guangdong, PR China
| | - Jun Wang
- School of Medicine, Foshan University, Foshan 528000, Guangdong, PR China.
| | - Daogang Guan
- School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, PR China.
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6
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Li X, Montague EC, Pollinzi A, Lofts A, Hoare T. Design of Smart Size-, Surface-, and Shape-Switching Nanoparticles to Improve Therapeutic Efficacy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2104632. [PMID: 34936204 DOI: 10.1002/smll.202104632] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 11/04/2021] [Indexed: 05/21/2023]
Abstract
Multiple biological barriers must be considered in the design of nanomedicines, including prolonged blood circulation, efficient accumulation at the target site, effective penetration into the target tissue, selective uptake of the nanoparticles into target cells, and successful endosomal escape. However, different particle sizes, surface chemistries, and sometimes shapes are required to achieve the desired transport properties at each step of the delivery process. In response, this review highlights recent developments in the design of switchable nanoparticles whose size, surface chemistry, shape, or a combination thereof can be altered as a function of time, a disease-specific microenvironment, and/or via an externally applied stimulus to enable improved optimization of nanoparticle properties in each step of the delivery process. The practical use of such nanoparticles in chemotherapy, bioimaging, photothermal therapy, and other applications is also discussed.
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Affiliation(s)
- Xiaoyun Li
- Department of Chemical Engineering, McMaster University, 1280 Main Street, Hamilton, ON L8S 4L8, Canada
- State Key Laboratory of Pulp & Paper Engineering, South China University of Technology, 381 Wushan Road, Guangzhou, Guangdong, 510640, China
| | - E Coulter Montague
- Department of Chemical Engineering, McMaster University, 1280 Main Street, Hamilton, ON L8S 4L8, Canada
| | - Angela Pollinzi
- Department of Chemical Engineering, McMaster University, 1280 Main Street, Hamilton, ON L8S 4L8, Canada
| | - Andrew Lofts
- School of Biomedical Engineering, McMaster University, 1280 Main Street, Hamilton, ON L8S 4L8, Canada
| | - Todd Hoare
- Department of Chemical Engineering, McMaster University, 1280 Main Street, Hamilton, ON L8S 4L8, Canada
- School of Biomedical Engineering, McMaster University, 1280 Main Street, Hamilton, ON L8S 4L8, Canada
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7
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Fu S, Rempson CM, Puche V, Zhao B, Zhang F. Construction of disulfide containing redox-responsive polymeric nanomedicine. Methods 2021; 199:67-79. [PMID: 34971759 DOI: 10.1016/j.ymeth.2021.12.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/21/2021] [Accepted: 12/23/2021] [Indexed: 12/16/2022] Open
Abstract
Disulfide bonds (S-S) are widely found in chemistry, biology, and materials science. Polymer nanomaterials containing disulfide bonds with a variety of excellent properties have great potential as drug and gene delivery carriers. The disulfide bond can exist stably in extracellular environment, but upon entering cancer cells, it will undergo a sulfhydryl-disulfide bond exchange reaction with glutathione (GSH) in the cytoplasm, causing the disulfide bond cleavage. Therefore, polymeric nanomaterials containing disulfide bonds are promising in cancer treatment due to the elevated GSH concentration inside cancer cells. This review highlights various synthetic approaches to prepare disulfide containing redox-responsive polymeric nanomedicine, including synthesis of disulfide bonds containing polymers, construction of polymeric nanoparticle with shell or core crosslinked disulfide bonds, preparation of polymer-drug conjugates via disulfide linkers, and disulfide linked responsive payloads.
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Affiliation(s)
- Shiwei Fu
- Department of Chemistry, University of Miami, Coral Gables, FL 33146, United States
| | - Caitlin M Rempson
- Department of Chemistry, University of Miami, Coral Gables, FL 33146, United States
| | - Vanessa Puche
- Department of Chemistry, University of Miami, Coral Gables, FL 33146, United States
| | - Bowen Zhao
- Department of Chemistry, University of Miami, Coral Gables, FL 33146, United States
| | - Fuwu Zhang
- Department of Chemistry, University of Miami, Coral Gables, FL 33146, United States; The Dr. John T. Macdonald Foundation Biomedical Nanotechnology Institute, University of Miami, Miami, FL 33136, United States.
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8
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Puglisi A, Bassini S, Reimhult E. Cyclodextrin-Appended Superparamagnetic Iron Oxide Nanoparticles as Cholesterol-Mopping Agents. Front Chem 2021; 9:795598. [PMID: 34869239 PMCID: PMC8636776 DOI: 10.3389/fchem.2021.795598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 11/01/2021] [Indexed: 11/13/2022] Open
Abstract
Cholesterol plays a crucial role in major cardiovascular and neurodegenerative diseases, including Alzheimer's disease and rare genetic disorders showing altered cholesterol metabolism. Cyclodextrins (CDs) have shown promising therapeutic efficacy based on their capacity to sequester and mobilise cholesterol. However, the administration of monomeric CDs suffers from several drawbacks due to their lack of specificity and poor pharmacokinetics. We present core-shell superparamagnetic iron oxide nanoparticles (SPIONs) functionalised with CDs appended to poly (2-methyl-2-oxazoline) polymers grafted in a dense brush to the iron oxide core. The CD-decorated nanoparticles (CySPIONs) are designed so that the macrocycle is specifically cleaved off the nanoparticle's shell at a slightly acidic pH. In the intended use, free monomeric CDs will then mobilise cholesterol out of the lysosome to the cytosol and beyond through the formation of an inclusion complex. Hence, its suitability as a therapeutic platform to remove cholesterol in the lysosomal compartment. Synthesis and full characterization of the polymer as well as of the core-shell SPION are presented. Cholesterol-binding activity is shown through an enzymatic assay.
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Affiliation(s)
- Antonino Puglisi
- Department of Nanobiotechnology, Institute of Biologically Inspired Materials, University of Natural Resources and Life Sciences (BOKU), Vienna, Austria
| | - Simone Bassini
- Department of Nanobiotechnology, Institute of Biologically Inspired Materials, University of Natural Resources and Life Sciences (BOKU), Vienna, Austria.,Life Sciences Department, University of Modena and Reggio Emilia, Modena, Italy
| | - Erik Reimhult
- Department of Nanobiotechnology, Institute of Biologically Inspired Materials, University of Natural Resources and Life Sciences (BOKU), Vienna, Austria
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Xie A, Li H, Hao Y, Zhang Y. Tuning the Toxicity of Reactive Oxygen Species into Advanced Tumor Therapy. NANOSCALE RESEARCH LETTERS 2021; 16:142. [PMID: 34518937 PMCID: PMC8438097 DOI: 10.1186/s11671-021-03599-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 08/30/2021] [Indexed: 06/13/2023]
Abstract
The biological functions and toxic effects of reactive oxygen species (ROS) are generally entangled. A large amount of ROS may cause oxidative damage to cell biomolecules, leading to cell death. Tumor treatment can be carried out by using the toxicity of ROS, and various nanosystems related to ROS have been designed. In fact, the level of active oxygen in the biological microenvironment can be regulated in advanced therapeutics via designed nanoscale engineering, which can open up a new direction of treatment with specific simplicity. In this progress report, the authors first introduced how ROS causes cell death. Then, recent studies on converting the inherent toxicity from ROS into advanced treatment tools are highlighted.
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Affiliation(s)
- An Xie
- Department of Pharmaceutics, College of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230000 Anhui China
- Institute of Pharmaceutics, Anhui Academy of Chinese Medicine, Hefei, 230000 Anhui China
| | - He Li
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines and Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050 China
| | - Yumei Hao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines and Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050 China
| | - Yujia Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines and Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050 China
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10
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Hu X, Jazani AM, Oh JK. Recent advances in development of imine-based acid-degradable polymeric nanoassemblies for intracellular drug delivery. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.124024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Hu X, Li F, Xia F, Wang Q, Lin P, Wei M, Gong L, Low LE, Lee JY, Ling D. Dynamic nanoassembly-based drug delivery system (DNDDS): Learning from nature. Adv Drug Deliv Rev 2021; 175:113830. [PMID: 34139254 DOI: 10.1016/j.addr.2021.113830] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 05/19/2021] [Accepted: 06/10/2021] [Indexed: 12/18/2022]
Abstract
Dynamic nanoassembly-based drug delivery system (DNDDS) has evolved from being a mere curiosity to emerging as a promising strategy for high-performance diagnosis and/or therapy of various diseases. However, dynamic nano-bio interaction between DNDDS and biological systems remains poorly understood, which can be critical for precise spatiotemporal and functional control of DNDDS in vivo. To deepen the understanding for fine control over DNDDS, we aim to explore natural systems as the root of inspiration for researchers from various fields. This review highlights ingenious designs, nano-bio interactions, and controllable functionalities of state-of-the-art DNDDS under endogenous or exogenous stimuli, by learning from nature at the molecular, subcellular, and cellular levels. Furthermore, the assembly strategies and response mechanisms of tailor-made DNDDS based on the characteristics of various diseased microenvironments are intensively discussed. Finally, the current challenges and future perspectives of DNDDS are briefly commented.
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12
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Zhao Q, Zhang S, Wu F, Li D, Zhang X, Chen W, Xing B. Rationales Design von Nanogelen zur Überwindung biologischer Barrieren auf verschiedenen Verabreichungswegen. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.201911048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Qing Zhao
- Key Laboratory of Pollution Ecology and Environmental Engineering Institute of Applied Ecology Chinese Academy of Sciences Shenyang 110016 China
| | - Siyu Zhang
- Key Laboratory of Pollution Ecology and Environmental Engineering Institute of Applied Ecology Chinese Academy of Sciences Shenyang 110016 China
| | - Fengchang Wu
- State Key Laboratory of Environmental Criteria and Risk Assessment Chinese Research Academy of Environmental Sciences Beijing 100012 China
| | - Dengyu Li
- Key Laboratory of Pollution Ecology and Environmental Engineering Institute of Applied Ecology Chinese Academy of Sciences Shenyang 110016 China
| | - Xuejiao Zhang
- Key Laboratory of Pollution Ecology and Environmental Engineering Institute of Applied Ecology Chinese Academy of Sciences Shenyang 110016 China
| | - Wei Chen
- Department of Pharmaceutical Engineering School of Engineering China Pharmaceutical University Nanjing 211198 China
| | - Baoshan Xing
- Stockbridge School of Agriculture University of Massachusetts Amherst MA 01003 USA
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13
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Zhao Q, Zhang S, Wu F, Li D, Zhang X, Chen W, Xing B. Rational Design of Nanogels for Overcoming the Biological Barriers in Various Administration Routes. Angew Chem Int Ed Engl 2021; 60:14760-14778. [DOI: 10.1002/anie.201911048] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Qing Zhao
- Key Laboratory of Pollution Ecology and Environmental Engineering Institute of Applied Ecology Chinese Academy of Sciences Shenyang 110016 China
| | - Siyu Zhang
- Key Laboratory of Pollution Ecology and Environmental Engineering Institute of Applied Ecology Chinese Academy of Sciences Shenyang 110016 China
| | - Fengchang Wu
- State Key Laboratory of Environmental Criteria and Risk Assessment Chinese Research Academy of Environmental Sciences Beijing 100012 China
| | - Dengyu Li
- Key Laboratory of Pollution Ecology and Environmental Engineering Institute of Applied Ecology Chinese Academy of Sciences Shenyang 110016 China
| | - Xuejiao Zhang
- Key Laboratory of Pollution Ecology and Environmental Engineering Institute of Applied Ecology Chinese Academy of Sciences Shenyang 110016 China
| | - Wei Chen
- Department of Pharmaceutical Engineering School of Engineering China Pharmaceutical University Nanjing 211198 P.R. China
| | - Baoshan Xing
- Stockbridge School of Agriculture University of Massachusetts Amherst MA 01003 USA
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Mousazadeh H, Pilehvar-Soltanahmadi Y, Dadashpour M, Zarghami N. Cyclodextrin based natural nanostructured carbohydrate polymers as effective non-viral siRNA delivery systems for cancer gene therapy. J Control Release 2021; 330:1046-1070. [DOI: 10.1016/j.jconrel.2020.11.011] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 11/04/2020] [Accepted: 11/06/2020] [Indexed: 12/12/2022]
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15
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MoS2-ALG-Fe/GOx hydrogel with Fenton catalytic activity for combined cancer photothermal, starvation, and chemodynamic therapy. Colloids Surf B Biointerfaces 2020; 195:111243. [DOI: 10.1016/j.colsurfb.2020.111243] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 07/02/2020] [Accepted: 07/03/2020] [Indexed: 01/14/2023]
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Nagel G, Sousa-Herves A, Wedepohl S, Calderón M. Matrix Metalloproteinase-sensitive Multistage Nanogels Promote Drug Transport in 3D Tumor Model. Theranostics 2020; 10:91-108. [PMID: 31903108 PMCID: PMC6929628 DOI: 10.7150/thno.34851] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 07/31/2019] [Indexed: 12/12/2022] Open
Abstract
Physiological barriers inside of tumor tissue often result in poor interstitial penetration and heterogeneous intratumoral distribution of nanoparticle-based drug delivery systems (DDS). Novel, matrix metalloproteinase (MMP)-sensitive peptide-crosslinked nanogels (pNGs) as multistage DDS are reported with a beneficial size reduction property to promote the process of deep tissue penetration. Methods: The presented pNGs are based on a dendritic polyglycerol (dPG) scaffold crosslinked by a modified MMP-sensitive fluorogenic peptide. The crosslinker integrates degradability in response to proteases present in the tumor microenvironment. Surfactant-free, inverse nanoprecipitation is employed to prepare the nanogels using strain-promoted click chemistry. The size and crosslinking density of the pNGs are controlled by the functionalization degree of dPG with cyclooctyne groups and by the peptide crosslinker fraction. The intrinsic reporter moiety of the crosslinker was used to study the influence of pNG compositions on the degradation profile. The therapeutic drug Doxorubicin was conjugated through a pH-sensitive linkage to dPG to form a multistage DDS. The penetration behavior of the pNGs was studied using agarose matrix and multicellular tumor spheroids (MCTS). Results: Nanogel sizes were controlled in the range of 150-650 nm with narrow size distributions and varying degrees of crosslinking. The pNGs showed stability in PBS and cell media but were readily degraded in the presence of MMP-7. The crosslinking density influenced the degradation kinetic mediated by MMP-7 or cells. Stable conjugation of DOX at physiological pH and controlled drug release at acidic pH were observed. The digestions of nanogels lead to a size reduction to polymer-drug fragments which efficiently penetrated into agarose gels. Moreover, the degradable multistage pNGs demonstrated deeper penetration into MCTS as compared to their non-degradable counterparts. Thus, degradable pNGs were able to deliver their cargo and efficiently reduce the cell viability in MCTS. Conclusion: The triggered size reduction of the pNGs by enzymatic degradation can facilitate the infiltration of the nanocarrier into dense tissue, and thereby promote the delivery of its cargo.
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Affiliation(s)
- Gregor Nagel
- Freie Universität Berlin, Institute of Chemistry and Biochemistry, Takustr. 3, 14195 Berlin, Germany
| | - Ana Sousa-Herves
- Freie Universität Berlin, Institute of Chemistry and Biochemistry, Takustr. 3, 14195 Berlin, Germany
| | - Stefanie Wedepohl
- Freie Universität Berlin, Institute of Chemistry and Biochemistry, Takustr. 3, 14195 Berlin, Germany
| | - Marcelo Calderón
- Freie Universität Berlin, Institute of Chemistry and Biochemistry, Takustr. 3, 14195 Berlin, Germany
- POLYMAT and Applied Chemistry Department, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastián, Spain
- IKERBASQUE, Basque Foundation for Science, 48013 Bilbao, Spain
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17
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Hou L, Chen D, Hao L, Tian C, Yan Y, Zhu L, Zhang H, Zhang Y, Zhang Z. Transformable nanoparticles triggered by cancer-associated fibroblasts for improving drug permeability and efficacy in desmoplastic tumors. NANOSCALE 2019; 11:20030-20044. [PMID: 31612175 DOI: 10.1039/c9nr06438a] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Cancer-associated fibroblasts (CAFs) are important barriers for nanoparticles (NPs) to deeply penetrate into tumors and severely limit the antitumor efficacy of nanomedicines. Herein, we proposed a CAF-triggered transformable drug delivery system based on a cleavable peptide responsive to fibroblast activation protein-α (FAP-α) specifically overexpressed on the surface of CAFs. The NPs were composed of cationic poly(amidoamine) (PAMAM) dendrimers cross-linked by our designed peptide, a chemotherapeutical drug was incorporated onto PAMAM using disulfide bonds and finally, hyaluronic acid (HA) was conjugated to improve the tumor targetability as well as biocompatibility through electrostatic interactions. These NPs had an initial size of ∼200 nm and negative zeta potential favorable for stable blood circulation; however, after docking with CAFs, they dissociated into smaller NPs and exposed the relative positive surface charge to facilitate penetration and enter the tumor cells together with CAFs. An interesting finding was that this system intracellularly released different levels of drugs in these two kinds of cells, which was beneficial for the disruption of the stromal barrier and increasing the local drug accumulation. Our investigation confirmed that the constructed system could alleviate the biological barriers and hold promising therapeutic efficiency for desmoplastic solid tumors.
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Affiliation(s)
- Lin Hou
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China. and Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Henan Province, China and Collaborative Innovation Center of New Drug Research and Safety Evaluation, Henan Province, Zhengzhou, China and Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
| | - Dandan Chen
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China. and Modern Analysis and Computer Center of Zhengzhou University, China
| | - Lisha Hao
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China. and Modern Analysis and Computer Center of Zhengzhou University, China
| | - Chunyu Tian
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China. and Modern Analysis and Computer Center of Zhengzhou University, China
| | - Yingshan Yan
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China. and Modern Analysis and Computer Center of Zhengzhou University, China
| | - Ling Zhu
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China. and Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Henan Province, China and Collaborative Innovation Center of New Drug Research and Safety Evaluation, Henan Province, Zhengzhou, China
| | - Huijuan Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China. and Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Henan Province, China and Collaborative Innovation Center of New Drug Research and Safety Evaluation, Henan Province, Zhengzhou, China
| | - Yi Zhang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
| | - Zhenzhong Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China. and Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Henan Province, China and Collaborative Innovation Center of New Drug Research and Safety Evaluation, Henan Province, Zhengzhou, China
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Puglisi A, Bayir E, Timur S, Yagci Y. pH-Responsive Polymersome Microparticles as Smart Cyclodextrin-Releasing Agents. Biomacromolecules 2019; 20:4001-4007. [DOI: 10.1021/acs.biomac.9b01083] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Antonino Puglisi
- Department of Chemistry, Maslak, Istanbul Technical University, Istanbul, 34469, Turkey
| | - Ece Bayir
- Central Research Testing and Analysis Laboratory Research and Application Center, Ege University Bornova, Izmir, 35100, Turkey
| | - Suna Timur
- Central Research Testing and Analysis Laboratory Research and Application Center, Ege University Bornova, Izmir, 35100, Turkey
- Faculty of Science, Biochemistry Department, Ege University Bornova, Izmir, 35100, Turkey
| | - Yusuf Yagci
- Department of Chemistry, Maslak, Istanbul Technical University, Istanbul, 34469, Turkey
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19
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Cuggino JC, Blanco ERO, Gugliotta LM, Alvarez Igarzabal CI, Calderón M. Crossing biological barriers with nanogels to improve drug delivery performance. J Control Release 2019; 307:221-246. [PMID: 31175895 DOI: 10.1016/j.jconrel.2019.06.005] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 06/03/2019] [Accepted: 06/03/2019] [Indexed: 01/04/2023]
Abstract
The current limitations in the use of nanocarriers to treat constantly evolving diseases call for the design of novel and smarter drug delivery systems (DDS). Nanogels (NGs) are three-dimensional crosslinked polymers with dimensions on the nanoscale and with a great potential for use in the biomedical field. Particular interest focuses on their application as DDS to minimize severe toxic effects and increase the therapeutic index of drugs. They have recently gained attention, since they can include responsive modalities within their structure, which enable them to excerpt a therapeutic function on demand. Their bigger sizes and controlled architecture and functionality, when compared to non-crosslinked polymers, make them particularly interesting to explore novel modalities to cross biological barriers. The present review summarizes the most significant developments of NGs as smart carriers, with focus on smart modalities to cross biological barriers such as cellular membrane, tumor stroma, mucose, skin, and blood brain barrier. We discuss the properties of each barrier and highlight the importance that the NG design has on their capability to overcome them and deliver the cargo at the site of action.
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Affiliation(s)
- Julio César Cuggino
- Instituto de Desarrollo Tecnológico para la Industria Química (INTEC), CONICET, Güemes 3450, Santa Fe 3000, Argentina; Grupo de Polímeros, Departamento de Ingeniería Química, Facultad Regional San Francisco, Universidad Tecnológica Nacional. Av. de la Universidad 501, San Francisco, 2400 Córdoba, Argentina
| | - Ernesto Rafael Osorio Blanco
- Freie Universität Berlin, Institute of Chemistry and Biochemistry, Takustr. 3, 14195 Berlin, Germany; POLYMAT and Applied Chemistry Department, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastián, Spain
| | - Luis Marcelino Gugliotta
- Instituto de Desarrollo Tecnológico para la Industria Química (INTEC), CONICET, Güemes 3450, Santa Fe 3000, Argentina
| | - Cecilia Inés Alvarez Igarzabal
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba (UNC), IPQA-CONICET, Haya de la Torre y Medina Allende, Ciudad Universitaria, Córdoba X5000HUA, Argentina.
| | - Marcelo Calderón
- POLYMAT and Applied Chemistry Department, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastián, Spain; IKERBASQUE, Basque Foundation for Science, 48013 Bilbao, Spain.
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20
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Bayat P, Gatineau D, Lesage D, Robert V, Martinez A, Cole RB. Investigation of Hemicryptophane Host-Guest Binding Energies Using High-Pressure Collision-Induced Dissociation in Combination with RRKM Modeling. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2019; 30:509-518. [PMID: 30478817 DOI: 10.1007/s13361-018-2109-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 10/20/2018] [Accepted: 11/06/2018] [Indexed: 06/09/2023]
Abstract
In advancing host-guest (H-G) chemistry, considerable effort has been spent to synthesize host molecules with specific and well-defined molecular recognition characteristics including selectivity and adjustable affinity. An important step in the process is the characterization of binding strengths of the H-G complexes that is typically performed in solution using NMR or fluorescence. Here, we present a mass spectrometry-based multimodal approach to obtain critical energies of dissociation for two hemicryptophane cages with three biologically relevant guest molecules. A combination of blackbody infrared radiative dissociation (BIRD) and high-pressure collision-induced dissociation (high-pressure CID), along with RRKM modeling, was employed for this purpose. For the two tested hemicryptophane hosts, the cage containing naphthyl linkages exhibited stronger interactions than the cage bearing phenyl linkages. For both cages, the order of guest stability is choline > acetylcholine > betaine. The information obtained by these types of mass spectrometric studies can provide new insight into the structural features that most influence the stability of H-G pairs, thereby providing guidance for future syntheses. Graphical Abstract.
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Affiliation(s)
- Parisa Bayat
- CNRS, Institut Parisien de Chimie Moléculaire, IPCM, Sorbonne Université, 75252 Cedex 05, Paris, France
| | - David Gatineau
- CNRS, Institut Parisien de Chimie Moléculaire, IPCM, Sorbonne Université, 75252 Cedex 05, Paris, France
- CNRS, UMR 5250, DCM, University of Grenoble Alpes, Grenoble, France
| | - Denis Lesage
- CNRS, Institut Parisien de Chimie Moléculaire, IPCM, Sorbonne Université, 75252 Cedex 05, Paris, France
| | - Vincent Robert
- Laboratoire de Chimie Quantique, Université de Strasbourg, 1, rue Blaise Pascal, 67008, Strasbourg, France
| | - Alexandre Martinez
- UMR CNRS 7313-iSm2, Equipe Chirosciences, Aix Marseille Université, Av. Escadrille Normandie-Niemen, 13397, Marseille, France
| | - Richard B Cole
- CNRS, Institut Parisien de Chimie Moléculaire, IPCM, Sorbonne Université, 75252 Cedex 05, Paris, France.
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21
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Kumar S, Nehra M, Dilbaghi N, Marrazza G, Hassan AA, Kim KH. Nano-based smart pesticide formulations: Emerging opportunities for agriculture. J Control Release 2019; 294:131-153. [PMID: 30552953 DOI: 10.1016/j.jconrel.2018.12.012] [Citation(s) in RCA: 227] [Impact Index Per Article: 45.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 12/08/2018] [Accepted: 12/10/2018] [Indexed: 12/11/2022]
Abstract
The incorporation of nanotechnology as a means for nanopesticides is in the early stage of development. The main idea behind this incorporation is to lower the indiscriminate use of conventional pesticides to be in line with safe environmental applications. Nanoencapsulated pesticides can provide controlled release kinetics, while efficiently enhancing permeability, stability, and solubility. Nanoencapsulation can enhance the pest-control efficiency over extended durations by preventing the premature degradation of active ingredients (AIs) under harsh environmental conditions. This review is thus organized to critically assess the significant role of nanotechnology for encapsulation of AIs for pesticides. The smart delivery of pesticides is essential to reduce the dosage of AIs with enhanced efficacy and to overcome pesticide loss (e.g., due to leaching and evaporation). The future trends of pesticide nanoformulations including nanomaterials as AIs and nanoemulsions of biopesticides are also explored. This review should thus offer a valuable guide for establishing regulatory frameworks related to field applications of these nano-based pesticides in the near future.
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Affiliation(s)
- Sandeep Kumar
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana 125001, India; Department of Civil Engineering, College of Engineering, University of Nebraska Lincoln, P.O. Box 886105, Lincoln, NE 68588-6105, United States.
| | - Monika Nehra
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana 125001, India; Department of Electronics and Communication Engineering, Guru Jambheshwar University of Science and Technology, Hisar, Haryana 125001, India
| | - Neeraj Dilbaghi
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana 125001, India
| | - Giovanna Marrazza
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Florence, Italy; Istituto Nazionale Biostrutture e Biosistemi (INBB), Unit of Florence, Viale delle Medaglie d'Oro 305, 00136, Roma, Italy
| | - Ashraf Aly Hassan
- Department of Civil Engineering, College of Engineering, University of Nebraska Lincoln, P.O. Box 886105, Lincoln, NE 68588-6105, United States
| | - Ki-Hyun Kim
- Department of Civil & Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 04763, Republic of Korea.
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22
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Ranji-Burachaloo H, Gurr PA, Dunstan DE, Qiao GG. Cancer Treatment through Nanoparticle-Facilitated Fenton Reaction. ACS NANO 2018; 12:11819-11837. [PMID: 30457834 DOI: 10.1021/acsnano.8b07635] [Citation(s) in RCA: 338] [Impact Index Per Article: 56.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Currently, cancer is the second largest cause of death worldwide and has reached critical levels. In spite of all the efforts, common treatments including chemotherapy, photodynamic therapy, and photothermal therapy suffer from various problems which limit their efficiency and performance. For this reason, different strategies are being explored which improve the efficiency of these traditional therapeutic methods or treat the tumor cells directly. One such strategy utilizing the Fenton reaction has been investigated by many groups for the possible treatment of cancer cells. This approach is based on the knowledge that high levels of hydrogen peroxide exist within cancer cells and can be used to catalyze the Fenton reaction, leading to cancer-killing reactive oxygen species. Analysis of the current literature has shown that, due to the diverse morphologies, different sizes, various chemical properties, and the tunable structure of nanoparticles, nanotechnology offers the most promising method to facilitate the Fenton reaction with cancer therapy. This review aims to highlight the use of the Fenton reaction using different nanoparticles to improve traditional cancer therapies and the emerging Fenton-based therapy, highlighting the obstacles, challenges, and promising developments in each of these areas.
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23
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Zhou Y, Jie K, Huang F. A dual redox-responsive supramolecular amphiphile fabricated by selenium-containing pillar[6]arene-based molecular recognition. Chem Commun (Camb) 2018; 54:12856-12859. [PMID: 30375587 DOI: 10.1039/c8cc06406g] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A dual redox-responsive pillar[6]arene-based supramolecular amphiphile was fabricated in water. The self-assembly behavior of this supramolecular amphiphile in response to dual redox stimuli was investigated.
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Affiliation(s)
- Yujuan Zhou
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China.
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24
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Zhou J, Yu G, Huang F. Supramolecular chemotherapy based on host-guest molecular recognition: a novel strategy in the battle against cancer with a bright future. Chem Soc Rev 2018; 46:7021-7053. [PMID: 28980674 DOI: 10.1039/c6cs00898d] [Citation(s) in RCA: 448] [Impact Index Per Article: 74.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Chemotherapy is currently one of the most effective ways to treat cancer. However, traditional chemotherapy faces several obstacles to clinical trials, such as poor solubility/stability, non-targeting capability and uncontrollable release of the drugs, greatly limiting their anticancer efficacy and causing severe side effects towards normal tissues. Supramolecular chemotherapy integrating non-covalent interactions and traditional chemotherapy is a highly promising candidate in this regard and can be appropriately used for targeted drug delivery. By taking advantage of supramolecular chemistry, some limitations impeding traditional chemotherapy for clinical applications can be solved effectively. Therefore, we present here a review summarizing the progress of supramolecular chemotherapy in cancer treatment based on host-guest recognition and provide guidance on the design of new targeting supramolecular chemotherapy combining diagnostic and therapeutic functions. Based on a large number of state-of-the-art studies, our review will advance supramolecular chemotherapy on the basis of host-guest recognition and promote translational clinical applications.
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Affiliation(s)
- Jiong Zhou
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China.
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25
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Liu J, Wu X, Zhang Y, Liu Y. Photocleavable Supramolecular Polysaccharide Nanoparticles for Targeted Drug Release in Cancer Cells. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800552] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jiang‐Hua Liu
- College of Chemistry, State Key Laboratory of Elemento-OrganicChemistry, Nankai University Tianjin 300071 China
| | - Xianjing Wu
- College of Chemistry, State Key Laboratory of Elemento-OrganicChemistry, Nankai University Tianjin 300071 China
| | - Ying‐Ming Zhang
- College of Chemistry, State Key Laboratory of Elemento-OrganicChemistry, Nankai University Tianjin 300071 China
| | - Yu Liu
- College of Chemistry, State Key Laboratory of Elemento-OrganicChemistry, Nankai University Tianjin 300071 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin 300072 China
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26
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Fernandes C, Suares D, Yergeri MC. Tumor Microenvironment Targeted Nanotherapy. Front Pharmacol 2018; 9:1230. [PMID: 30429787 PMCID: PMC6220447 DOI: 10.3389/fphar.2018.01230] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Accepted: 10/08/2018] [Indexed: 12/12/2022] Open
Abstract
Recent developments in nanotechnology have brought new approaches to cancer diagnosis and therapy. While enhanced permeability and retention effect promotes nano-chemotherapeutics extravasation, the abnormal tumor vasculature, high interstitial pressure and dense stroma structure limit homogeneous intratumoral distribution of nano-chemotherapeutics and compromise their imaging and therapeutic effect. Moreover, heterogeneous distribution of nano-chemotherapeutics in non-tumor-stroma cells damages the non-tumor cells, and interferes with tumor-stroma crosstalk. This can lead not only to inhibition of tumor progression, but can also paradoxically induce acquired resistance and facilitate tumor cell proliferation and metastasis. Overall, the tumor microenvironment plays a vital role in regulating nano-chemotherapeutics distribution and their biological effects. In this review, the barriers in tumor microenvironment, its consequential effects on nano-chemotherapeutics, considerations to improve nano-chemotherapeutics delivery and combinatory strategies to overcome acquired resistance induced by tumor microenvironment have been summarized. The various strategies viz., nanotechnology based approach as well as ligand-mediated, redox-responsive, and enzyme-mediated based combinatorial nanoapproaches have been discussed in this review.
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Affiliation(s)
| | | | - Mayur C Yergeri
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM's Narsee Monjee Institute of Management Studies - NMIMS, Mumbai, India
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27
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A pH-sensitive prodrug strategy to co-deliver DOX and TOS in TPGS nanomicelles for tumor therapy. Colloids Surf B Biointerfaces 2018; 173:346-355. [PMID: 30316081 DOI: 10.1016/j.colsurfb.2018.10.012] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 10/01/2018] [Accepted: 10/04/2018] [Indexed: 12/31/2022]
Abstract
This work has presented a novel strategy for designing pH-sensitive TOS-H-DOX prodrug-loaded TPGS nanomicelles for co-delivery TOS and DOX to enhance tumor therapy and reduce the toxic side effects. DOX was covalently conjugated to the vitamin E succinate through hydrazone bond to produce an pH-sensitive prodrug TOS-H-DOX (amido bond as a control, TOS-A-DOX), which was responsive to the acidic environment in tumor cells, and the prodrugs were subsequently encapsulated in the core of TPGS nanomicelles via hydrophobic effects with a significant drug loading capacity. The pH-sensitive prodrug nanomicelles TOS-H-DOX/TPGS exhibited potent release of DOX in acidic media relative to the pH-insensitive prodrug nanomicelles TOS-A-DOX/TPGS, and further studies of their intracellular uptake and intracellular localization demonstrated that TOS-H-DOX/TPGS nanomicelles can be effectively taken up by cells and drugs can be released. In vitro results confirmed that TOS-H-DOX/TPGS nanomicelles exhibited significant antitumor cell proliferation activity compared to TOS-A-DOX/TPGS and free DOX, TPGS. Furthermore, in vivo studies further confirmed an excellent synergistic antitumor efficacy in MCF-7 tumor-bearing nude mice model. More importantly, the H&E staining of the heart, liver, kidney tissue sections of experimental nude mice showed that TOS-H-DOX/TPGS nanomicelles can reduce damage to them.
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28
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Chen C, Sun W, Yao W, Wang Y, Ying H, Wang P. Functional polymeric dialdehyde dextrin network capped mesoporous silica nanoparticles for pH/GSH dual-controlled drug release. RSC Adv 2018; 8:20862-20871. [PMID: 35542325 PMCID: PMC9080849 DOI: 10.1039/c8ra03163k] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 05/28/2018] [Indexed: 12/14/2022] Open
Abstract
Multi-stimulation responsive nanomaterial-based drug delivery systems promise enhanced therapeutic efficacy in cancer therapy. This work examines a smart pH/GSH dual-responsive drug delivery system by using dialdehyde dextrin (DAD) end-capped mesoporous silica nanoparticles (MSNs). Specifically, DAD was applied as a "gatekeeper polymer" agent to seal drug loads inside the mesoporous of MSNs via a pH-sensitive Schiff bond, whereas the formed DAD polymer shells were further cross-linked by GSH-sensitive disulfide bonds. Results revealed that the DAD gatekeeper polymer could tightly close the mesopores of MSNs to control premature drug release under physiological conditions and respond to acidic and GSH conditions to release the trapped drugs. Significantly, fluorescent microscopy observation and cytotoxicity studies indicated that drug-loaded nanoparticles could be rapidly internalized through a passive targeting effect to inhibit cancer growth. Taken together, these polymer-modified pH/GSH dual-responsive MSNs could be used as promising candidates for "on-demand" anticancer drug delivery applications.
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Affiliation(s)
- Chao Chen
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, Biomedical Nanotechnology Center, School of Biotechnology, East China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Wen Sun
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, Biomedical Nanotechnology Center, School of Biotechnology, East China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Wenji Yao
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, Biomedical Nanotechnology Center, School of Biotechnology, East China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Yibing Wang
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, Biomedical Nanotechnology Center, School of Biotechnology, East China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Hanjie Ying
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University Puzhu South Road Nanjing 211816 People's Republic of China
| | - Ping Wang
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, Biomedical Nanotechnology Center, School of Biotechnology, East China University of Science and Technology Shanghai 200237 People's Republic of China
- Department of Bioproducts and Biosystems Engineering, University of Minnesota St Paul MN 55108 USA
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29
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Wu W, Luo L, Wang Y, Wu Q, Dai HB, Li JS, Durkan C, Wang N, Wang GX. Endogenous pH-responsive nanoparticles with programmable size changes for targeted tumor therapy and imaging applications. Theranostics 2018; 8:3038-3058. [PMID: 29896301 PMCID: PMC5996358 DOI: 10.7150/thno.23459] [Citation(s) in RCA: 129] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 03/06/2018] [Indexed: 12/20/2022] Open
Abstract
Nanotechnology-based antitumor drug delivery systems, known as nanocarriers, have demonstrated their efficacy in recent years. Typically, the size of the nanocarriers is around 100 nm. It is imperative to achieve an optimum size of these nanocarriers which must be designed uniquely for each type of delivery process. For pH-responsive nanocarriers with programmable size, changes in pH (~6.5 for tumor tissue, ~5.5 for endosomes, and ~5.0 for lysosomes) may serve as an endogenous stimulus improving the safety and therapeutic efficacy of antitumor drugs. This review focuses on current advanced pH-responsive nanocarriers with programmable size changes for anticancer drug delivery. In particular, pH-responsive mechanisms for nanocarrier retention at tumor sites, size reduction for penetrating into tumor parenchyma, escaping from endo/lysosomes, and swelling or disassembly for drug release will be highlighted. Additional trends and challenges of employing these nanocarriers in future clinical applications are also addressed.
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Affiliation(s)
- Wei Wu
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Li Luo
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Yi Wang
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Qi Wu
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Han-Bin Dai
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Jian-Shu Li
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China
| | - Colm Durkan
- The Nanoscience Centre, University of Cambridge, Cambridge, CB3 0FF, UK
| | - Nan Wang
- The Nanoscience Centre, University of Cambridge, Cambridge, CB3 0FF, UK
| | - Gui-Xue Wang
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
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30
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Preparation, characterization and binding behaviors of host-guest inclusion complexes of metoclopramide hydrochloride with α- and β-cyclodextrin molecules. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.11.041] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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31
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Ekkelenkamp AE, Elzes MR, Engbersen JFJ, Paulusse JMJ. Responsive crosslinked polymer nanogels for imaging and therapeutics delivery. J Mater Chem B 2018; 6:210-235. [DOI: 10.1039/c7tb02239e] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Nanogels are water-soluble crosslinked polymer networks with tremendous potential in targeted imaging and controlled drug and gene delivery.
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Affiliation(s)
- Antonie E. Ekkelenkamp
- Department of Biomolecular Nanotechnology
- MESA+ Institute for Nanotechnology
- Faculty of Science and Technology
- University of Twente
- Enschede
| | - M. Rachèl Elzes
- Department of Biomolecular Nanotechnology
- MESA+ Institute for Nanotechnology
- Faculty of Science and Technology
- University of Twente
- Enschede
| | - Johan F. J. Engbersen
- Department of Controlled Drug Delivery
- MIRA Institute for Biomedical Technology and Technical Medicine
- Faculty of Science and Technology
- University of Twente
- Enschede
| | - Jos M. J. Paulusse
- Department of Biomolecular Nanotechnology
- MESA+ Institute for Nanotechnology
- Faculty of Science and Technology
- University of Twente
- Enschede
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32
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Yi FY, Chen J, Wang SC, Gu M, Han L. A heterobimetallic metal–organic framework as a “turn-on” sensor toward DMF. Chem Commun (Camb) 2018; 54:8233-8236. [DOI: 10.1039/c8cc03662d] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
It is for the first time that a non-luminescent 3d–4f heterobimetallic CuEu organic framework (NBU-8) realized specific selective light recovery of Eu3+ ions toward N,N′-dimethylformamide (DMF) even in the presence of other amide molecules with similar functions.
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Affiliation(s)
- Fei-Yan Yi
- State Key Laboratory Base of Novel Functional Materials and Preparation Science
- School of Materials Science & Chemical Engineering
- Ningbo University
- Ningbo
- China
| | - Jinlei Chen
- Chongqing Key Laboratory of Environmental Materials & Remediation Technologies
- School of Materials Science and Chemical Engineering
- Chongqing University of Arts and Sciences
- Chongqing 402160
- P. R. China
| | - Shi-Cheng Wang
- State Key Laboratory Base of Novel Functional Materials and Preparation Science
- School of Materials Science & Chemical Engineering
- Ningbo University
- Ningbo
- China
| | - Minli Gu
- State Key Laboratory Base of Novel Functional Materials and Preparation Science
- School of Materials Science & Chemical Engineering
- Ningbo University
- Ningbo
- China
| | - Lei Han
- State Key Laboratory Base of Novel Functional Materials and Preparation Science
- School of Materials Science & Chemical Engineering
- Ningbo University
- Ningbo
- China
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33
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Ranji-Burachaloo H, Fu Q, Gurr PA, Dunstan DE, Qiao GG. Improved Fenton Therapy Using Cancer Cell Hydrogen Peroxide. Aust J Chem 2018. [DOI: 10.1071/ch18281] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Fenton cancer therapy as a new methodology for the treatment of tumour cells is largely restricted owing to the low stability, high aggregation, and poor selectivity of reported nanoparticles. In this study, an improved approach for the selective destruction of cancer cells is reported. Metal–organic framework (MOF) nanoparticles were synthesized and reduced via a hydrothermal method, and then PEGylated through the surface-initiated atom transfer radical polymerization (SI-ATRP) reaction to produce a PEGylated reduced MOF (P@rMOF). The ratio of PEG to nanoparticles was used to optimize the size and aggregation of the nanoparticles, with 2P@rMOF (2 : 1 mass ratio) having the smallest hydrodynamic diameter. The nanoparticles were further conjugated with folic acid for cell targeting. In vitro cell uptake experiments demonstrated that the internalization of 2P@rMOF-FA nanoparticles into cancer cells (HeLa) was almost 3-fold that of normal cells (NIH-3T3). In the presence of 2P@rMOF-FA, the HeLa cell viability decreased dramatically to 22 %, whereas the NIH-3T3 cell viability remained higher than 80 % after 24 h incubation. The selectivity index for 2P@rMOF-FA is 4.48, which is significantly higher than those reported in the literature for similar strategies. This work thus demonstrates the most stable and selective nanoparticle system for the treatment of cancer cells using the cell’s own H2O2.
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Liu J, He J, Zhang M, Xu G, Ni P. A synergistic polyphosphoester-based co-delivery system of the anticancer drug doxorubicin and the tumor suppressor gene p53 for lung cancer therapy. J Mater Chem B 2018; 6:3262-3273. [DOI: 10.1039/c8tb00746b] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Hybrid micelles composed of polymeric prodrug and gene carrier were constructed by polyphosphoester-based co-delivery system for lung cancer therapy.
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Affiliation(s)
- Jie Liu
- 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
| | - 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
| | - 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
| | - Guoqiang Xu
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and College of Pharmaceutical Sciences
- Soochow University
- Suzhou
- P. R. 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
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35
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Saha S, Roy A, Roy MN. Mechanistic Investigation of Inclusion Complexes of a Sulfa Drug with α- and β-Cyclodextrins. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b02619] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Subhadeep Saha
- Department of Chemistry, University of North Bengal, Darjeeling-734013, India
| | - Aditi Roy
- Department of Chemistry, University of North Bengal, Darjeeling-734013, India
| | - Mahendra Nath Roy
- Department of Chemistry, University of North Bengal, Darjeeling-734013, India
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36
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Zuo Y, Kong M, Mu Y, Feng C, Chen X. Chitosan based nanogels stepwise response to intracellular delivery kinetics for enhanced delivery of doxorubicin. Int J Biol Macromol 2017; 104:157-164. [PMID: 28600203 DOI: 10.1016/j.ijbiomac.2017.06.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 05/07/2017] [Accepted: 06/05/2017] [Indexed: 12/20/2022]
Abstract
Chitosan based nanogels with pH/redox sensitivities tunable to stepwise response to intracellular delivery kinetics were developed. The nanogels were simply constructed by ionic gelation first, between O-Carboxymethyl-chitosan (CMCS) and thiolated chitosan (TCS), and then oxidation to form disulfide bonds for CMCS-TCS nanogels (CTNGs). Doxorubicin loaded nanogels (DOX/CTNGs) exhibited desirable stability under physiological pH with a mean size of 150.5nm, and quickly aggregated at pH 5.5 (mimic endo/lysosomes) due to protonation of the carboxyl groups on CMCS. DOX/CTNGs would maintain their TCS skeleton in acidic pH and compromised as treated with 10mM glutathione (mimic cytosol). In agreement with the structural variation, release of DOX was dramatically enhanced by the synergetic effects of acidic pH and reductive potential. Stepwise responses to intracellular delivery kinetics were evidenced by laser confocal images showing that DOX/CTNGs underwent efficient cellular internalization through endocytosis, endo/lysomse escape via self-precipitation, cleavage of disulfide linkage in cytosol and disintegration in nucleus, achieving enhanced nuclear delivery and rapid release of doxorubicin. DOX/CTNGs exerted comparable or higher anticancer efficacies than that of free DOX against hela cells. The simple construction of the nanogels and their capacity of enhancing anticancer activities of DOX are potential for translational applications in cancer chemotherapy.
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Affiliation(s)
- Yajun Zuo
- College of Marine Life Science, Ocean University of China, 5# Yushan Road, Qingdao, Shandong Province 266003, China
| | - Ming Kong
- College of Marine Life Science, Ocean University of China, 5# Yushan Road, Qingdao, Shandong Province 266003, China.
| | - Yuzhi Mu
- College of Marine Life Science, Ocean University of China, 5# Yushan Road, Qingdao, Shandong Province 266003, China
| | - Chao Feng
- College of Marine Life Science, Ocean University of China, 5# Yushan Road, Qingdao, Shandong Province 266003, China
| | - Xiguang Chen
- College of Marine Life Science, Ocean University of China, 5# Yushan Road, Qingdao, Shandong Province 266003, China.
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37
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Du X, Sun Y, Zhang M, He J, Ni P. Polyphosphoester-Camptothecin Prodrug with Reduction-Response Prepared via Michael Addition Polymerization and Click Reaction. ACS APPLIED MATERIALS & INTERFACES 2017; 9:13939-13949. [PMID: 28378998 DOI: 10.1021/acsami.7b02281] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Polyphosphoesters (PPEs), as potential candidates for biocompatible and biodegradable polymers, play an important role in material science. Various synthetic methods have been employed in the preparation of PPEs such as polycondensation, polyaddition, ring-opening polymerization, and olefin metathesis polymerization. In this study, a series of linear PPEs has been prepared via one-step Michael addition polymerization. Subsequently, camptothecin (CPT) derivatives containing disulfide bonds and azido groups were linked onto the side chain of the PPE through Cu(I)-catalyzed azidealkyne cyclo-addition "click" chemistry to yield a reduction-responsive polymeric prodrug P(EAEP-PPA)-g-ss-CPT. The chemical structures were characterized by nuclear magnetic resonance spectroscopy, gel permeation chromatography, Fourier transform infrared, ultraviolet-visible spectrophotometer, and high performance liquid chromatograph analyses, respectively. The amphiphilic prodrug could self-assemble into micelles in aqueous solution. The average particle size and morphology of the prodrug micelles were measured by dynamic light scattering and transmission electron microscopy, respectively. The results of size change under different conditions indicate that the micelles possess a favorable stability in physiological conditions and can be degraded in reductive medium. Moreover, the studies of in vitro drug release behavior confirm the reduction-responsive degradation of the prodrug micelles. A methyl thiazolyl tetrazolium assay verifies the good biocompatibility of P(EAEP-PPA) not only for normal cells, but also for tumor cells. The results of cytotoxicity and the intracellular uptake about prodrug micelles further demonstrate that the prodrug micelles can efficiently release CPT into 4T1 or HepG2 cells to inhibit the cell proliferation. All these results show that the polyphosphoester-based prodrug can be used for triggered drug delivery system in cancer treatment.
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Affiliation(s)
- Xueqiong Du
- 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, P. R. China
| | - Yue Sun
- 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, P. R. 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, P. R. 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, P. R. 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, P. R. China
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38
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Zhao D, Yi X, Xu J, Yuan G, Zhuo R, Li F. Design and construction of self-hidden and pH-reversed targeting drug delivery nanovehicles via noncovalent interactions to overcome drug resistance. J Mater Chem B 2017; 5:2823-2831. [DOI: 10.1039/c6tb03211g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A convenient one-step method was used to construct self-hidden and pH-reversed targeting drug delivery nanovehicles using the host–guest interaction between β-CD and Ad, and borate formation between PBA and serinol.
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Affiliation(s)
- Dan Zhao
- Key Laboratory of Biomedical Polymers of Ministry of Education & College of Chemistry & Molecular Science
- Wuhan University
- Wuhan 430072
- China
| | - Xiaoqing Yi
- Key Laboratory of Biomedical Polymers of Ministry of Education & College of Chemistry & Molecular Science
- Wuhan University
- Wuhan 430072
- China
| | - Jiaqi Xu
- Key Laboratory of Biomedical Polymers of Ministry of Education & College of Chemistry & Molecular Science
- Wuhan University
- Wuhan 430072
- China
| | - Gongdao Yuan
- Key Laboratory of Biomedical Polymers of Ministry of Education & College of Chemistry & Molecular Science
- Wuhan University
- Wuhan 430072
- China
| | - Renxi Zhuo
- Key Laboratory of Biomedical Polymers of Ministry of Education & College of Chemistry & Molecular Science
- Wuhan University
- Wuhan 430072
- China
| | - Feng Li
- Key Laboratory of Biomedical Polymers of Ministry of Education & College of Chemistry & Molecular Science
- Wuhan University
- Wuhan 430072
- China
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39
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Moitra P, Kumar K, Sarkar S, Kondaiah P, Duan W, Bhattacharya S. New pH-responsive gemini lipid derived co-liposomes for efficacious doxorubicin delivery to drug resistant cancer cells. Chem Commun (Camb) 2017; 53:8184-8187. [DOI: 10.1039/c7cc03320f] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A new pH-sensitive co-liposomal formulation was developed which could efficiently transport doxorubicin across the DOX-resistant cancer cells.
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Affiliation(s)
- Parikshit Moitra
- Department of Organic Chemistry
- Indian Institute of Science
- Bangalore 560012
- India
| | - Krishan Kumar
- Department of Organic Chemistry
- Indian Institute of Science
- Bangalore 560012
- India
| | - Sourav Sarkar
- Director's Research Unit
- Indian Association for the Cultivation of Science
- Kolkata 700032
- India
| | - Paturu Kondaiah
- Department of Molecular Reproduction
- Development and Genetics
- Indian Institute of Science
- Bangalore 560012
- India
| | - Wei Duan
- School of Medicine
- Deakin University
- Waurn Ponds
- Australia
| | - Santanu Bhattacharya
- Department of Organic Chemistry
- Indian Institute of Science
- Bangalore 560012
- India
- Director's Research Unit
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40
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King MR, Mohamed ZJ. Dual nanoparticle drug delivery: the future of anticancer therapies? Nanomedicine (Lond) 2016; 12:95-98. [PMID: 27885896 DOI: 10.2217/nnm-2016-0378] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Michael R King
- Meinig School of Biomedical Engineering, Cornell University, 205 Weill Hall Ithaca, NY 14853, USA
| | - Zeinab J Mohamed
- Meinig School of Biomedical Engineering, Cornell University, 205 Weill Hall Ithaca, NY 14853, USA
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41
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Hu G, Chun X, Wang Y, He Q, Gao H. Peptide mediated active targeting and intelligent particle size reduction-mediated enhanced penetrating of fabricated nanoparticles for triple-negative breast cancer treatment. Oncotarget 2016; 6:41258-74. [PMID: 26517810 PMCID: PMC4747404 DOI: 10.18632/oncotarget.5692] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2015] [Accepted: 09/15/2015] [Indexed: 11/25/2022] Open
Abstract
Triple-negative breast cancer (TNBC) is one of the most invasively malignant human cancers and its incidence increases year by year. Effective therapeutics against them needs to be developed urgently. In this study, a kind of angiopep-2 modified and intelligently particle size-reducible NPs, Angio-DOX-DGL-GNP, was designed for accomplishing both high accumulation and deep penetration within tumor tissues. On one hand, for improving the cancerous targeting efficiency of NPs, angiopep-2 was anchored on the surface of NPs to facilitate their accumulation via binding with low density lipoprotein-receptor related protein (LRP) overexpressed on TNBC. On the other hand, for achieving high tumor retention and increasing tumor penetration, an intelligently particle size-reducible NPs were constructed through fabricating gelatin NPs (GNP) with doxorubicin (DOX) loaded dendrigraft poly-lysine (DGL). In vitro cellular uptake and ex-vivo imaging proved the tumor targeting effect of Angio-DOX-DGL-GNP. Additionally, the degradation of large-sized Angio-DOX-DGL-GNP by matrix metalloproteinase-2 (MMP-2) led to the size reduction from 185.7 nm to 55.6 nm. More importantly, the penetration ability of Angio-DOX-DGL-GNP after incubation with MMP-2 was dominantly enhanced in tumor spheroids. Due to a combinational effect of active targeting and deep tumor penetration, the tumor growth inhibition rate of Angio-DOX-DGL-GNP was 74.1% in a 4T1 breast cancer bearing mouse model, which was significantly higher than other groups. Taken together, we successfully demonstrated a promising and effective nanoplatform for TNBC treatment.
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Affiliation(s)
- Guanlian Hu
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Xingli Chun
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Yang Wang
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Qin He
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Huile Gao
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.,State Key Laboratory of Molecular Engineering of Polymers (Fudan University), Shanghai 200433, China
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42
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Cyclodextrin-Mediated Hierarchical Self-Assembly and Its Potential in Drug Delivery Applications. J Pharm Sci 2016; 105:2570-2588. [DOI: 10.1016/j.xphs.2016.05.010] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 04/27/2016] [Accepted: 05/03/2016] [Indexed: 11/24/2022]
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43
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Ke W, Li J, Zhao K, Zha Z, Han Y, Wang Y, Yin W, Zhang P, Ge Z. Modular Design and Facile Synthesis of Enzyme-Responsive Peptide-Linked Block Copolymers for Efficient Delivery of Doxorubicin. Biomacromolecules 2016; 17:3268-3276. [PMID: 27564064 DOI: 10.1021/acs.biomac.6b00997] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Construction of efficient doxorubicin (DOX) delivery systems addressing a cascade of physiological barriers remains a great challenge for better therapeutic efficacy of tumors. Herein, we design well-defined enzyme-responsive peptide-linked block copolymer, PEG-GPLGVRGDG-P(BLA-co-Asp) [PEG and P(BLA-co-Asp) are poly(ethylene glycol) and partially hydrolyzed poly(β-benzyl l-aspartate) (PBLA), respectively] (P3), with modular functionality for efficient delivery of DOX. The block copolymers were successfully obtained via click reaction to introduce peptide (alkynyl-GPLGVRGDG) into the end of PEG for initiating ring-opening polymerization of β-benzyl l-aspartate N-carboxyanhydride (BLA-NCA) by terminal amino groups followed by partial hydrolysis of PBLA segments. P3 micelle was demonstrated to encapsulate DOX efficiently through synergistic effect of benzyl group-based hydrophobic and carboxyl moiety-based electrostatic interactions. Effective matrix metalloproteinase-2 (MMP-2)-triggered cleavage of peptide for dePEGylation of P3 micelles was confirmed and residual RGD ligands were retained on the surfaces. Against HT1080 cells overexpressing MMP-2, DOX-loaded P3 micelles showed approximately 4-fold increase of the cellular internalization amount as compared with free DOX and half maximal inhibitory concentration (IC50) value of DOX-loaded P3 micelles was determined to be 0.38 μg/mL compared with 0.66 μg/mL of free DOX due to MMP-triggered dePEGylation, RGD-mediated cellular uptake, and rapid drug release inside cells. Binding and penetration evaluation toward HT1080 multicellular tumor spheroids (MCTs) confirmed high affinity and deep penetration of P3 micelles in tumor tissues. This modular design of enzyme-responsive block copolymers represents an effective strategy to construct intelligent drug delivery vehicles for addressing a cascade of delivery barriers.
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Affiliation(s)
- Wendong Ke
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui China
| | - Junjie Li
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui China
| | - Kaijie Zhao
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui China
| | - Zengshi Zha
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui China
| | - Yu Han
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui China
| | - Yuheng Wang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui China
| | - Wei Yin
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui China.,Department of Pharmacology, Xin Hua University of Anhui , Hefei, China
| | - Ping Zhang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui China.,Department of Chemistry, Anhui Science and Technology University , Anhui Fengyang 233100, China
| | - Zhishen Ge
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui China
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44
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Qu X, Yang Z. Benzoic-Imine-Based Physiological-pH-Responsive Materials for Biomedical Applications. Chem Asian J 2016; 11:2633-2641. [DOI: 10.1002/asia.201600452] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Indexed: 12/31/2022]
Affiliation(s)
- Xiaozhong Qu
- State Key Laboratory of Polymer Physics and Chemistry; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
- College of Materials Science and Opto-Electronic Technology; University of Chinese Academy of Sciences; Beijing 100049 P. R. China
| | - Zhenzhong Yang
- State Key Laboratory of Polymer Physics and Chemistry; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
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45
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Chen Y, Wang Y, Wang H, Jia F, Cai T, Ji J, Jin Q. Zwitterionic supramolecular prodrug nanoparticles based on host-guest interactions for intracellular drug delivery. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.05.051] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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46
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Gao H. Progress and perspectives on targeting nanoparticles for brain drug delivery. Acta Pharm Sin B 2016; 6:268-86. [PMID: 27471668 PMCID: PMC4951594 DOI: 10.1016/j.apsb.2016.05.013] [Citation(s) in RCA: 281] [Impact Index Per Article: 35.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 05/06/2016] [Accepted: 05/09/2016] [Indexed: 02/06/2023] Open
Abstract
Due to the ability of the blood-brain barrier (BBB) to prevent the entry of drugs into the brain, it is a challenge to treat central nervous system disorders pharmacologically. The development of nanotechnology provides potential to overcome this problem. In this review, the barriers to brain-targeted drug delivery are reviewed, including the BBB, blood-brain tumor barrier (BBTB), and nose-to-brain barrier. Delivery strategies are focused on overcoming the BBB, directly targeting diseased cells in the brain, and dual-targeted delivery. The major concerns and perspectives on constructing brain-targeted delivery systems are discussed.
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47
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Wu HQ, Wang CC. Biodegradable Smart Nanogels: A New Platform for Targeting Drug Delivery and Biomedical Diagnostics. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:6211-25. [PMID: 27255455 DOI: 10.1021/acs.langmuir.6b00842] [Citation(s) in RCA: 96] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Nanogels (or nanohydrogels) have been extensively investigated as one of the most promising nanoparticulate biomedical platforms owing to their advantageous properties that combine the characteristics of hydrogel systems with nanoparticles. Among them, smart nanogels that have the ability to respond to external stimuli, such as pH, redox, temperature, enzymes, light, magnetic field and so forth, are most attractive in the area of drug delivery. Besides, numerous multifunctionalized nanogels with high sensitivity and specificity were designed for diagnostic applications. In this feature article, we have reviewed and discussed the recent progress of biodegradable nanogels as smart nanocarriers of anticancer drugs and biomedical diagnostic agents for cancer.
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Affiliation(s)
- Hai-Qiu Wu
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University , Shanghai 200433, China
| | - Chang-Chun Wang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University , Shanghai 200433, China
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48
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Hu G, Cun X, Ruan S, Shi K, Wang Y, Kuang Q, Hu C, Xiao W, He Q, Gao H. Utilizing G2/M retention effect to enhance tumor accumulation of active targeting nanoparticles. Sci Rep 2016; 6:27669. [PMID: 27273770 PMCID: PMC4897711 DOI: 10.1038/srep27669] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Accepted: 05/23/2016] [Indexed: 11/21/2022] Open
Abstract
In recent years, active targeting strategies by ligand modification have emerged to enhance tumor accumulation of NP, but their clinical application was strictly restricted due to the complex preparation procedures, poor stability and serious toxicity. An effective and clinical translational strategy is required to satisfy the current problems. Interestingly, the internalization of NP is intimately related with cell cycle and the expression of receptors is not only related with cancer types but also cell cycle progression. So the cellular uptake of ligand modified NP may be related with cell cycle. However, few investigations were reported about the relationship between cell cycle and the internalization of ligand modified NP. Herein, cellular uptake of folic acid (FA) modified NP after utilizing chemotherapeutic to retain the tumor cells in G2/M phase was studied and a novel strategy was designed to enhance the active targeting effect. In our study, docetaxel (DTX) notably synchronized cells in G2/M phase and pretreatment with DTX highly improved in vitro and in vivo tumor cell targeting effect of FA decorated NP (FANP). Since FA was a most common used tumor active targeting ligand, we believe that this strategy possesses broader prospects in clinical application for its simplicity and effectiveness.
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Affiliation(s)
- Guanlian Hu
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu 610041, China
| | - Xingli Cun
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu 610041, China
| | - Shaobo Ruan
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu 610041, China
| | - Kairong Shi
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu 610041, China
| | - Yang Wang
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu 610041, China
| | - Qifang Kuang
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu 610041, China
| | - Chuan Hu
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu 610041, China
| | - Wei Xiao
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu 610041, China
| | - Qin He
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu 610041, China
| | - Huile Gao
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu 610041, China
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Yi FY, Chen D, Wu MK, Han L, Jiang HL. Chemical Sensors Based on Metal-Organic Frameworks. Chempluschem 2016; 81:675-690. [PMID: 31968841 DOI: 10.1002/cplu.201600137] [Citation(s) in RCA: 397] [Impact Index Per Article: 49.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Indexed: 12/22/2022]
Abstract
Metal-organic frameworks (MOFs) as chemical sensors have developed rapidly in recent years. There have been many papers concerning this field and interest is still growing. The reason is that the specific merits of MOFs can be utilized to enhance sensitivity and selectivity by various energy/charge transfers occurring among different ligands, ligand, and metal centers, such as from ligands to metal centers or metal centers to ligands, as well as from MOF skeletons to guest species. This review intends to provide an update on recent progress in various applications of different MOF-based sensors on the basis of their luminescent and electrochemical responses towards small molecules, gas molecules, ions (cations and anions), pH, humidity, temperature, and biomolecules. MOF-based sensors function by utilizing different mechanisms, including luminescent responses of "turn-on" and "turn-off", as well as electrochemical responses.
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Affiliation(s)
- Fei-Yan Yi
- The School of Materials Science and Chemical Enginieering, Ningbo University, Ningbo, Zhejiang, 315211, P. R. China
| | - Dongxiao Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Suzhou, Nano Science and Technology, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Meng-Ke Wu
- The School of Materials Science and Chemical Enginieering, Ningbo University, Ningbo, Zhejiang, 315211, P. R. China
| | - Lei Han
- The School of Materials Science and Chemical Enginieering, Ningbo University, Ningbo, Zhejiang, 315211, P. R. China
| | - Hai-Long Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Suzhou, Nano Science and Technology, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China.,State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
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Chen J, Dai H, Lin H, Tu K, Wang H, Wang LQ. A new strategy based on electrospray technique to prepare dual-responsive poly(ether urethane) nanogels. Colloids Surf B Biointerfaces 2016; 141:278-283. [DOI: 10.1016/j.colsurfb.2016.01.051] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Revised: 01/05/2016] [Accepted: 01/27/2016] [Indexed: 12/27/2022]
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