1
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Shan F, Hu J, Gu C, Zhou Y, Zhang Z, Chen G. In situ preparation of glyco-micromotors and their bacteria loading/guiding ability. Chem Commun (Camb) 2022; 58:10965-10968. [PMID: 36083284 DOI: 10.1039/d2cc03722j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We successfully synthesized glyco-micromotors in situ directed by multifunctional glycopolymers, which were obtained by copolymerizing 2-methacrylamido glucopyranose (MAG) and 2-(diethylamino)ethyl methacrylate (DEAEMA) monomers. The fabricated glyco-micromotors present abilities in loading and guiding bacteria with different individual and group motions.
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Affiliation(s)
- Fangjian Shan
- Center for Soft Condensed Matter Physics and Interdisciplinary Research and School of Physical Science and Technology, Soochow University, Suzhou 215006, China.
| | - Jun Hu
- Center for Soft Condensed Matter Physics and Interdisciplinary Research and School of Physical Science and Technology, Soochow University, Suzhou 215006, China.
| | - Chuan Gu
- Center for Soft Condensed Matter Physics and Interdisciplinary Research and School of Physical Science and Technology, Soochow University, Suzhou 215006, China.
| | - Yue Zhou
- Center for Soft Condensed Matter Physics and Interdisciplinary Research and School of Physical Science and Technology, Soochow University, Suzhou 215006, China.
| | - Zexin Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Gaojian Chen
- Center for Soft Condensed Matter Physics and Interdisciplinary Research and School of Physical Science and Technology, Soochow University, Suzhou 215006, China. .,College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
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2
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Affiliation(s)
- Martina H. Stenzel
- Centre for Advanced Macromolecular Design, School of Chemistry, The University of New South Wales, Sydney, NSW 2052, Australia
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3
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DiLillo AM, Chan KK, Sun XL, Ao G. Glycopolymer-Wrapped Carbon Nanotubes Show Distinct Interaction of Carbohydrates With Lectins. Front Chem 2022; 10:852988. [PMID: 35308788 PMCID: PMC8927622 DOI: 10.3389/fchem.2022.852988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 02/14/2022] [Indexed: 11/17/2022] Open
Abstract
Glyconanomaterials with unique nanoscale property and carbohydrate functionality show vast potential in biological and biomedical applications. We investigated the interactions of noncovalent complexes of single-wall carbon nanotubes that are wrapped by disaccharide lactose-containing glycopolymers with the specific carbohydrate-binding proteins. The terminal galactose (Gal) of glycopolymers binds to the specific lectin as expected. Interestingly, an increased aggregation of nanotubes was also observed when interacting with a glucose (Glc) specific lectin, likely due to the removal of Glc groups from the surface of nanotubes resulting from the potential binding of the lectin to the Glc in the glycopolymers. This result indicates that the wrapping conformation of glycopolymers on the surface of nanotubes potentially allows improved accessibility of the Glc for specific lectins. Furthermore, it shows that the interaction between Glc groups in the glycopolymers and nanotubes play a key role in stabilizing the nanocomplexes. Overall, our results demonstrate that nanostructures can enable conformation-dependent interactions of glycopolymers and proteins and can potentially lead to the creation of versatile optical sensors for detecting carbohydrate-protein interactions with enhanced specificity and sensitivity.
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Affiliation(s)
- Ana M. DiLillo
- Department of Chemical and Biomedical Engineering, Washkewicz College of Engineering, Cleveland State University, Cleveland, OH, United States
| | - Ka Keung Chan
- Department of Chemistry, Center for Gene Regulation in Health and Disease (GRHD), Cleveland State University, Cleveland, OH, United States
| | - Xue-Long Sun
- Department of Chemical and Biomedical Engineering, Washkewicz College of Engineering, Cleveland State University, Cleveland, OH, United States
- Department of Chemistry, Center for Gene Regulation in Health and Disease (GRHD), Cleveland State University, Cleveland, OH, United States
- *Correspondence: Geyou Ao, , orcid.org/0000-0002-9932-3971; Xue-Long Sun, , orcid.org/0000-0001-6483-1709
| | - Geyou Ao
- Department of Chemical and Biomedical Engineering, Washkewicz College of Engineering, Cleveland State University, Cleveland, OH, United States
- *Correspondence: Geyou Ao, , orcid.org/0000-0002-9932-3971; Xue-Long Sun, , orcid.org/0000-0001-6483-1709
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4
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Bhattacharya K, Kalita U, Singha NK. Tailor-made Glycopolymers via Reversible Deactivation Radical Polymerization: Design, Properties and Applications. Polym Chem 2022. [DOI: 10.1039/d1py01640g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Investigating the underlying mechanism of biological interactions using glycopolymer is becoming increasingly important owing to their unique recognition properties. The multivalent interactions between lectin and glycopolymer are significantly influenced by...
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5
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Abstract
Carbohydrates are the most abundant and one of the most important biomacromolecules in Nature. Except for energy-related compounds, carbohydrates can be roughly divided into two categories: Carbohydrates as matter and carbohydrates as information. As matter, carbohydrates are abundantly present in the extracellular matrix of animals and cell walls of various plants, bacteria, fungi, etc., serving as scaffolds. Some commonly found polysaccharides are featured as biocompatible materials with controllable rigidity and functionality, forming polymeric biomaterials which are widely used in drug delivery, tissue engineering, etc. As information, carbohydrates are usually referred to the glycans from glycoproteins, glycolipids, and proteoglycans, which bind to proteins or other carbohydrates, thereby meditating the cell-cell and cell-matrix interactions. These glycans could be simplified as synthetic glycopolymers, glycolipids, and glycoproteins, which could be afforded through polymerization, multistep synthesis, or a semisynthetic strategy. The information role of carbohydrates can be demonstrated not only as targeting reagents but also as immune antigens and adjuvants. The latter are also included in this review as they are always in a macromolecular formulation. In this review, we intend to provide a relatively comprehensive summary of carbohydrate-based macromolecular biomaterials since 2010 while emphasizing the fundamental understanding to guide the rational design of biomaterials. Carbohydrate-based macromolecules on the basis of their resources and chemical structures will be discussed, including naturally occurring polysaccharides, naturally derived synthetic polysaccharides, glycopolymers/glycodendrimers, supramolecular glycopolymers, and synthetic glycolipids/glycoproteins. Multiscale structure-function relationships in several major application areas, including delivery systems, tissue engineering, and immunology, will be detailed. We hope this review will provide valuable information for the development of carbohydrate-based macromolecular biomaterials and build a bridge between the carbohydrates as matter and the carbohydrates as information to promote new biomaterial design in the near future.
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Affiliation(s)
- Lu Su
- The State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, Shanghai 200433, China.,Institute for Complex Molecular Systems, Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology, Eindhoven 5600, The Netherlands
| | - Yingle Feng
- The State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, Shanghai 200433, China.,Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, Shaanxi 710119, P. R. China
| | - Kongchang Wei
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Department of Materials meet Life, Laboratory for Biomimetic Membranes and Textiles, Lerchenfeldstrasse 5, St. Gallen 9014, Switzerland
| | - Xuyang Xu
- The State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, Shanghai 200433, China
| | - Rongying Liu
- The State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, Shanghai 200433, China
| | - Guosong Chen
- The State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, Shanghai 200433, China.,Multiscale Research Institute of Complex Systems, Fudan University, Shanghai 200433, China
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6
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Agrahari AK, Bose P, Jaiswal MK, Rajkhowa S, Singh AS, Hotha S, Mishra N, Tiwari VK. Cu(I)-Catalyzed Click Chemistry in Glycoscience and Their Diverse Applications. Chem Rev 2021; 121:7638-7956. [PMID: 34165284 DOI: 10.1021/acs.chemrev.0c00920] [Citation(s) in RCA: 154] [Impact Index Per Article: 51.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Copper(I)-catalyzed 1,3-dipolar cycloaddition between organic azides and terminal alkynes, commonly known as CuAAC or click chemistry, has been identified as one of the most successful, versatile, reliable, and modular strategies for the rapid and regioselective construction of 1,4-disubstituted 1,2,3-triazoles as diversely functionalized molecules. Carbohydrates, an integral part of living cells, have several fascinating features, including their structural diversity, biocompatibility, bioavailability, hydrophilicity, and superior ADME properties with minimal toxicity, which support increased demand to explore them as versatile scaffolds for easy access to diverse glycohybrids and well-defined glycoconjugates for complete chemical, biochemical, and pharmacological investigations. This review highlights the successful development of CuAAC or click chemistry in emerging areas of glycoscience, including the synthesis of triazole appended carbohydrate-containing molecular architectures (mainly glycohybrids, glycoconjugates, glycopolymers, glycopeptides, glycoproteins, glycolipids, glycoclusters, and glycodendrimers through regioselective triazole forming modular and bio-orthogonal coupling protocols). It discusses the widespread applications of these glycoproducts as enzyme inhibitors in drug discovery and development, sensing, gelation, chelation, glycosylation, and catalysis. This review also covers the impact of click chemistry and provides future perspectives on its role in various emerging disciplines of science and technology.
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Affiliation(s)
- Anand K Agrahari
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Priyanka Bose
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Manoj K Jaiswal
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Sanchayita Rajkhowa
- Department of Chemistry, Jorhat Institute of Science and Technology (JIST), Jorhat, Assam 785010, India
| | - Anoop S Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Srinivas Hotha
- Department of Chemistry, Indian Institute of Science and Engineering Research (IISER), Pune, Maharashtra 411021, India
| | - Nidhi Mishra
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Vinod K Tiwari
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
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8
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Menon S, Krishnan A, Jose T, Roy S. UV-responsive glycosomes as frameworks for FRET: The quest for bio-inspired energy transfer systems. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.112927] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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9
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Wang Y, Gu L, Xu F, Xin F, Ma J, Jiang M, Fang Y. Chemoenzymatic Synthesis of Branched Glycopolymer Brushes as the Artificial Glycocalyx for Lectin Specific Binding. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:4445-4452. [PMID: 30845797 DOI: 10.1021/acs.langmuir.8b03704] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The artificial glycocalyx fabricated by carbohydrates is of interest because it provides a platform to simulate the cell membranes that widely exist in the nature, and thus enable extensive applications to be implantable in bioengineering. Here, we present a green strategy combining two polymerization techniques, surface-initiated atom transfer radical polymerization (SI-ATRP) and enzyme-catalyzed elongation of polysaccharide, for fabricating densely packed branched glycopolymer brushes on the gold surface as the artificial glycocalyx. In this strategy, SI-ATRP is first performed to graft a linear polymer chain for anchoring maltose, which can be used as an enzyme acceptor for dextransucrase (DSase). Under DSase, a branched polysaccharide is efficiently formed through elongation of a sucrose substrate. Undoubtedly, enzymatic transglycosylation has unique advantages, such as being green, regio-, and stereo-selective, etc. The process of DSase-catalyzed polysaccharide is well monitored by a quartz crystal microbalance, and the grafting density of the glycopolymer brushes is estimated to be 0.7 chain nm-2 with 23.0 nm dry thickness. The polysaccharide brushes display a branched structure consisting of α-d-glucose residues with 5% of α-1,3-linked shorter chain branches, and the branched structure is well characterized by X-ray photoelectron spectroscopy, time-of-flight secondary ion mass spectrometry, Fourier transform infrared/mirror reflection, water contact angle analysis, and atomic force microscopy. Compared with the linear maltose-anchored brushes, the branched glycopolymer analog prepared here shows high specific binding capacity of concanavalin A recognition, which should be of use in biomedical application.
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10
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Lu M, Khine YY, Chen F, Cao C, Garvey CJ, Lu H, Stenzel MH. Sugar Concentration and Arrangement on the Surface of Glycopolymer Micelles Affect the Interaction with Cancer Cells. Biomacromolecules 2018; 20:273-284. [DOI: 10.1021/acs.biomac.8b01406] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Mingxia Lu
- Centre for Advanced Macromolecular Design (CAMD), School of Chemistry, University of New South Wales, Sydney NSW 2052, Australia
| | - Yee Yee Khine
- Centre for Advanced Macromolecular Design (CAMD), School of Chemistry, University of New South Wales, Sydney NSW 2052, Australia
| | - Fan Chen
- Centre for Advanced Macromolecular Design (CAMD), School of Chemistry, University of New South Wales, Sydney NSW 2052, Australia
| | - Cheng Cao
- Centre for Advanced Macromolecular Design (CAMD), School of Chemistry, University of New South Wales, Sydney NSW 2052, Australia
- Australia Nuclear Science and Technology Organisation, Lucas Heights, NSW 2234, Australia
| | - Christopher J. Garvey
- Australia Nuclear Science and Technology Organisation, Lucas Heights, NSW 2234, Australia
| | - Hongxu Lu
- Centre for Advanced Macromolecular Design (CAMD), School of Chemistry, University of New South Wales, Sydney NSW 2052, Australia
| | - Martina H. Stenzel
- Centre for Advanced Macromolecular Design (CAMD), School of Chemistry, University of New South Wales, Sydney NSW 2052, Australia
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11
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Quan J, Shen FW, Cai H, Zhang YN, Wu H. Galactose-Functionalized Double-Hydrophilic Block Glycopolymers and Their Thermoresponsive Self-Assembly Dynamics. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:10721-10731. [PMID: 30113172 DOI: 10.1021/acs.langmuir.8b01516] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Glycopolymers with large galactose units are attractive in biological processes because of their ability to selectively recognize lectin proteins. Recently, thermoresponsive double-hydrophilic block glycopolymers (TDHBGs) have been designed, which allow sugar residues to expose or hide via the lower critical solution temperature (LCST)-type phase transition. In this work, we first synthesize a new type of TDHBGs, composed of a thermoresponsive poly(di(ethylene glycol)methyl ether methacrylate) block and a galactose-functionalized, poly(6- O-vinyladipoyl-d-galactose) (POVNG) block. The LCST can be tuned by varying the size of the POVNG block. Then, we have systematically investigated their thermoresponsive self-assembly behavior, using static and dynamic light scattering techniques, combined with transmission electron microscopy (TEM) imaging. It is found that the TDHBGs possess both micellization and LCST-type transition, and there exist strong interactions between them, depending on the concentration and structure of the TDHBGs. It is particularly interesting that for the same type of TDHBGs under different conditions, such interactions result in rich morphologies of the formed micelles (or nanoparticles) such as spheres, hollow spheres, prolate ellipsoids, crystal-like, and so on, thus potentially enriching their biological applications by noting that they are hepatoma-targeting glycopolymers.
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Affiliation(s)
- Jing Quan
- Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, and College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , P. R. China
| | - Fa-Wei Shen
- Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, and College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , P. R. China
| | - Hao Cai
- Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, and College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , P. R. China
| | - Yi-Na Zhang
- Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, and College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , P. R. China
| | - Hua Wu
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences , ETH Zurich , 8093 Zurich , Switzerland
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12
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Restuccia A, Fettis MM, Farhadi SA, Molinaro MD, Kane B, Hudalla GA. Evaluation of Self-Assembled Glycopeptide Nanofibers Modified with N,N′-Diacetyllactosamine for Selective Galectin-3 Recognition and Inhibition. ACS Biomater Sci Eng 2018. [DOI: 10.1021/acsbiomaterials.8b00611] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Antonietta Restuccia
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, PO Box 116131, Biomedical Sciences Building JG56, 1275 Center Drive, Gainesville, Florida 32611, United States
| | - Margaret M. Fettis
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, PO Box 116131, Biomedical Sciences Building JG56, 1275 Center Drive, Gainesville, Florida 32611, United States
| | - Shaheen A. Farhadi
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, PO Box 116131, Biomedical Sciences Building JG56, 1275 Center Drive, Gainesville, Florida 32611, United States
| | - Matthew D. Molinaro
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, PO Box 116131, Biomedical Sciences Building JG56, 1275 Center Drive, Gainesville, Florida 32611, United States
| | - Bryant Kane
- Department of Biochemistry and Molecular Biology, University of Florida, 1200 Newell Drive, Gainesville, Florida 32611, United States
| | - Gregory A. Hudalla
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, PO Box 116131, Biomedical Sciences Building JG56, 1275 Center Drive, Gainesville, Florida 32611, United States
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13
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Restuccia A, Hudalla GA. Tuning carbohydrate density enhances protein binding and inhibition by glycosylated β-sheet peptide nanofibers. Biomater Sci 2018; 6:2327-2335. [DOI: 10.1039/c8bm00533h] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The efficacy of glycosylated β-sheet peptide nanofibers for inhibiting carbohydrate-binding proteins can be increased by tuning carbohydrate density to maximize protein binding affinity.
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Affiliation(s)
- Antonietta Restuccia
- J. Crayton Pruitt Family Department of Biomedical Engineering
- University of Florida
- Gainesville
- USA 32611
| | - Gregory A. Hudalla
- J. Crayton Pruitt Family Department of Biomedical Engineering
- University of Florida
- Gainesville
- USA 32611
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Madeira do O J, Mastrotto F, Francini N, Allen S, van der Walle CF, Stolnik S, Mantovani G. Synthetic glycopolymers as modulators of protein aggregation: influences of chemical composition, topology and concentration. J Mater Chem B 2018; 6:1044-1054. [DOI: 10.1039/c7tb02720f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Synthetic glycopolymers with a variable macromolecular architecture and carbohydrate moieties are utilised to modulate stress-induced aggregation of monoclonal antibodies.
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Affiliation(s)
- J. Madeira do O
- Molecular Therapeutics and Formulation Division
- School of Pharmacy
- University of Nottingham
- Nottingham
- UK
| | - F. Mastrotto
- Department of Pharmaceutical and Pharmacological Sciences
- University of Padova
- 35131 Padova
- Italy
| | - N. Francini
- Molecular Therapeutics and Formulation Division
- School of Pharmacy
- University of Nottingham
- Nottingham
- UK
| | - S. Allen
- Molecular Therapeutics and Formulation Division
- School of Pharmacy
- University of Nottingham
- Nottingham
- UK
| | | | - S. Stolnik
- Molecular Therapeutics and Formulation Division
- School of Pharmacy
- University of Nottingham
- Nottingham
- UK
| | - G. Mantovani
- Molecular Therapeutics and Formulation Division
- School of Pharmacy
- University of Nottingham
- Nottingham
- UK
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15
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Sequence and Architectural Control in Glycopolymer Synthesis. Macromol Rapid Commun 2017; 38. [DOI: 10.1002/marc.201700212] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 05/21/2017] [Indexed: 01/10/2023]
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16
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Kumar JN, Pang VYT, Aik SXL. Calcium triggered self-assembly of alginate-graft-POEGMA via RAFT for the encapsulation of lipophillic actives. J Mater Chem B 2017; 5:8254-8263. [DOI: 10.1039/c7tb01670k] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Self-assembly of alginate into nanoparticles was realized by grafting hydrophilic brushes via RAFT.
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Affiliation(s)
- Jatin N. Kumar
- Institute of Materials Research & Engineering
- A*STAR (Agency for Science, Technology and Research)
- Singapore 138634
- Singapore
| | - Victoria Y. T. Pang
- Institute of Materials Research & Engineering
- A*STAR (Agency for Science, Technology and Research)
- Singapore 138634
- Singapore
| | - Shalen X. L. Aik
- Institute of Materials Research & Engineering
- A*STAR (Agency for Science, Technology and Research)
- Singapore 138634
- Singapore
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17
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Behara DK, Sharma GP, Upadhyay AP, Gyanprakash M, Pala RGS, Sivakumar S. Synchronization of charge carrier separation by tailoring the interface of Si–Au–TiO2 heterostructures via click chemistry for PEC water splitting. Chem Eng Sci 2016. [DOI: 10.1016/j.ces.2016.06.063] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18
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Desport JS, Mantione D, Moreno M, Sardón H, Barandiaran MJ, Mecerreyes D. Synthesis of three different galactose-based methacrylate monomers for the production of sugar-based polymers. Carbohydr Res 2016; 432:50-4. [DOI: 10.1016/j.carres.2016.06.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 06/24/2016] [Accepted: 06/26/2016] [Indexed: 01/21/2023]
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19
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He XP, Zeng YL, Zang Y, Li J, Field RA, Chen GR. Carbohydrate CuAAC click chemistry for therapy and diagnosis. Carbohydr Res 2016; 429:1-22. [DOI: 10.1016/j.carres.2016.03.022] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 03/22/2016] [Accepted: 03/23/2016] [Indexed: 12/12/2022]
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20
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Tiwari VK, Mishra BB, Mishra KB, Mishra N, Singh AS, Chen X. Cu-Catalyzed Click Reaction in Carbohydrate Chemistry. Chem Rev 2016; 116:3086-240. [PMID: 26796328 DOI: 10.1021/acs.chemrev.5b00408] [Citation(s) in RCA: 523] [Impact Index Per Article: 65.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Cu(I)-catalyzed azide-alkyne 1,3-dipolar cycloaddition (CuAAC), popularly known as the "click reaction", serves as the most potent and highly dependable tool for facile construction of simple to complex architectures at the molecular level. Click-knitted threads of two exclusively different molecular entities have created some really interesting structures for more than 15 years with a broad spectrum of applicability, including in the fascinating fields of synthetic chemistry, medicinal science, biochemistry, pharmacology, material science, and catalysis. The unique properties of the carbohydrate moiety and the advantages of highly chemo- and regioselective click chemistry, such as mild reaction conditions, efficient performance with a wide range of solvents, and compatibility with different functionalities, together produce miraculous neoglycoconjugates and neoglycopolymers with various synthetic, biological, and pharmaceutical applications. In this review we highlight the successful advancement of Cu(I)-catalyzed click chemistry in glycoscience and its applications as well as future scope in different streams of applied sciences.
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Affiliation(s)
- Vinod K Tiwari
- Department of Chemistry, Centre of Advanced Study, Institute of Science, Banaras Hindu University , Varanasi, Uttar Pradesh-221005, India
| | - Bhuwan B Mishra
- Department of Chemistry, Centre of Advanced Study, Institute of Science, Banaras Hindu University , Varanasi, Uttar Pradesh-221005, India
| | - Kunj B Mishra
- Department of Chemistry, Centre of Advanced Study, Institute of Science, Banaras Hindu University , Varanasi, Uttar Pradesh-221005, India
| | - Nidhi Mishra
- Department of Chemistry, Centre of Advanced Study, Institute of Science, Banaras Hindu University , Varanasi, Uttar Pradesh-221005, India
| | - Anoop S Singh
- Department of Chemistry, Centre of Advanced Study, Institute of Science, Banaras Hindu University , Varanasi, Uttar Pradesh-221005, India
| | - Xi Chen
- Department of Chemistry, One Shields Avenue, University of California-Davis , Davis, California 95616, United States
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Affiliation(s)
- Yoshiko Miura
- Department of Chemical Engineering, Graduate
School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Yu Hoshino
- Department of Chemical Engineering, Graduate
School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Hirokazu Seto
- Department of Chemical Engineering, Graduate
School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
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22
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Polymer antidotes for toxin sequestration. Adv Drug Deliv Rev 2015; 90:81-100. [PMID: 26026975 DOI: 10.1016/j.addr.2015.05.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Revised: 05/09/2015] [Accepted: 05/21/2015] [Indexed: 12/24/2022]
Abstract
Toxins delivered by envenomation, secreted by microorganisms, or unintentionally ingested can pose an immediate threat to life. Rapid intervention coupled with the appropriate antidote is required to mitigate the threat. Many antidotes are biological products and their cost, methods of production, potential for eliciting immunogenic responses, the time needed to generate them, and stability issues contribute to their limited availability and effectiveness. These factors exacerbate a world-wide challenge for providing treatment. In this review we evaluate a number of polymer constructs that may serve as alternative antidotes. The range of toxins investigated includes those from sources such as plants, animals and bacteria. The development of polymeric heavy metal sequestrants for use as antidotes to heavy metal poisoning faces similar challenges, thus recent findings in this area have also been included. Two general strategies have emerged for the development of polymeric antidotes. In one, the polymer acts as a scaffold for the presentation of ligands with a known affinity for the toxin. A second strategy is to generate polymers with an intrinsic affinity, and in some cases selectivity, to a range of toxins. Importantly, in vivo efficacy has been demonstrated for each of these strategies, which suggests that these approaches hold promise as an alternative to biological or small molecule based treatments.
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23
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Yan X, Sivignon A, Yamakawa N, Crepet A, Travelet C, Borsali R, Dumych T, Li Z, Bilyy R, Deniaud D, Fleury E, Barnich N, Darfeuille-Michaud A, Gouin SG, Bouckaert J, Bernard J. Glycopolymers as Antiadhesives of E. coli Strains Inducing Inflammatory Bowel Diseases. Biomacromolecules 2015; 16:1827-36. [PMID: 25961760 DOI: 10.1021/acs.biomac.5b00413] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
n-Heptyl α-d-mannose (HM) is a nanomolar antagonist of FimH, a virulence factor of E. coli. Herein we report on the construction of multivalent HM-based glycopolymers as potent antiadhesives of type 1 piliated E. coli. We investigate glycopolymer/FimH and glycopolymer/bacteria interactions and show that HM-based glycopolymers efficiently inhibit bacterial adhesion and disrupt established cell-bacteria interactions in vitro at very low concentration (0.1 μM on a mannose unit basis). On a valency-corrected basis, HM-based glycopolymers are, respectively, 10(2) and 10(6) times more potent than HM and d-mannose for their capacity to disrupt the binding of adherent-invasive E. coli to T84 intestinal epithelial cells. Finally, we demonstrate that the antiadhesive capacities of HM-based glycopolymers are preserved ex vivo in the colonic loop of a transgenic mouse model of Crohn's disease. All together, these results underline the promising scope of HM-based macromolecular ligands for the antiadhesive treatment of E. coli induced inflammatory bowel diseases.
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Affiliation(s)
- Xibo Yan
- §Université de Lyon, Lyon, F-69003 France.,◆INSA-Lyon, IMP, Villeurbanne, F-69621 France.,¶CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Villeurbanne, F-69621, France
| | - Adeline Sivignon
- ∥Clermont Université, UMR 1071, Inserm/Université d'Auvergne, 63000 Clermont-Ferrand, France.,⊥INRA, Unité Sous Contrat 2018, 63000, Clermont-Ferrand, France
| | - Nao Yamakawa
- #Unité de Glycobiologie Structurale et Fonctionnelle (UGSF), UMR 8576, Université Lille 1, F-59655 Villeneuve d'Ascq Cedex, France
| | - Agnes Crepet
- §Université de Lyon, Lyon, F-69003 France.,◆INSA-Lyon, IMP, Villeurbanne, F-69621 France.,¶CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Villeurbanne, F-69621, France
| | - Christophe Travelet
- ○Centre de Recherches sur les Macromolécules Végétales (CERMAV - CNRS UPR 5301), Université de Grenoble-Alpes, ICMG - CNRS FR 2607, PolyNat Carnot Institute, Arcane LabEx, 601 rue de la Chimie, 38041 Grenoble, France
| | - Redouane Borsali
- ○Centre de Recherches sur les Macromolécules Végétales (CERMAV - CNRS UPR 5301), Université de Grenoble-Alpes, ICMG - CNRS FR 2607, PolyNat Carnot Institute, Arcane LabEx, 601 rue de la Chimie, 38041 Grenoble, France
| | - Tetiana Dumych
- □Institute of Cell Biology, NASU, Drahomanov Street 14/16, 79005 Lviv, Ukraine
| | - Zhaoli Li
- △Division of Bacterial Diseases, State key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Maduan St. 427#, Nangang Dis, Harbin, China
| | - Rostyslav Bilyy
- □Institute of Cell Biology, NASU, Drahomanov Street 14/16, 79005 Lviv, Ukraine
| | - David Deniaud
- ▽LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Etienne Fleury
- §Université de Lyon, Lyon, F-69003 France.,◆INSA-Lyon, IMP, Villeurbanne, F-69621 France.,¶CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Villeurbanne, F-69621, France
| | - Nicolas Barnich
- ∥Clermont Université, UMR 1071, Inserm/Université d'Auvergne, 63000 Clermont-Ferrand, France.,⊥INRA, Unité Sous Contrat 2018, 63000, Clermont-Ferrand, France
| | - Arlette Darfeuille-Michaud
- ∥Clermont Université, UMR 1071, Inserm/Université d'Auvergne, 63000 Clermont-Ferrand, France.,⊥INRA, Unité Sous Contrat 2018, 63000, Clermont-Ferrand, France
| | - Sébastien G Gouin
- ▽LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Julie Bouckaert
- #Unité de Glycobiologie Structurale et Fonctionnelle (UGSF), UMR 8576, Université Lille 1, F-59655 Villeneuve d'Ascq Cedex, France
| | - Julien Bernard
- §Université de Lyon, Lyon, F-69003 France.,◆INSA-Lyon, IMP, Villeurbanne, F-69621 France.,¶CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Villeurbanne, F-69621, France
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24
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Chen Y, Lord MS, Piloni A, Stenzel MH. Correlation between Molecular Weight and Branch Structure of Glycopolymers Stars and Their Binding to Lectins. Macromolecules 2015. [DOI: 10.1021/ma501742v] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yong Chen
- Centre
for Advanced Macromolecular Design, School of Chemistry, University of New South Wales, Sydney NSW 2052, Australia
| | - Megan S. Lord
- Graduate
School of Biomedical Engineering, University of New South Wales, Sydney NSW 2052, Australia
| | - Alberto Piloni
- Centre
for Advanced Macromolecular Design, School of Chemistry, University of New South Wales, Sydney NSW 2052, Australia
| | - Martina H. Stenzel
- Centre
for Advanced Macromolecular Design, School of Chemistry, University of New South Wales, Sydney NSW 2052, Australia
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25
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Abstract
This review focuses on the different approaches to synthesizing glycopolymer-based nanoparticles and their various applications.
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Affiliation(s)
- Xiao Li
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou
- P. R. China
| | - Gaojian Chen
- Center for Soft Condensed Matter Physics and Interdisciplinary Research
- Soochow University
- Suzhou 215006
- P. R. China
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26
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Abstract
Glyconanoparticles and their interactions with lectins.
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Affiliation(s)
- Gokhan Yilmaz
- Department of Chemistry
- University of Warwick
- CV4 7AL Coventry
- UK
- Department of Basic Sciences
| | - C. Remzi Becer
- School of Engineering and Materials Science
- Queen Mary
- University of London
- E1 4NS London
- UK
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27
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Pocci M, Alfei S, Lucchesini F, Castellaro S, Bertini V. Synthesis, glycosylation and NMR characterization of linear peracetylated d-galactose glycopolymers. RSC Adv 2015. [DOI: 10.1039/c5ra01265a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Linear styrene glycopolymers containing peracetylated d-galactose units were prepared. Their glycosylation to introduce residues mimicking a substrate for copper amine oxidases was studied with the help of model molecules and NMR investigation.
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Affiliation(s)
- Marco Pocci
- Dipartimento di Farmacia
- Università di Genova
- I-16147 Genova
- Italy
| | - Silvana Alfei
- Dipartimento di Farmacia
- Università di Genova
- I-16147 Genova
- Italy
| | | | - Sara Castellaro
- Dipartimento di Farmacia
- Università di Genova
- I-16147 Genova
- Italy
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28
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Dhumure AB, Patil AB, Kulkarni AS, Voevodina I, Scandola M, Shinde VS. Thermoresponsive copolymers with pendant d-galactosyl 1,2,3-triazole groups: synthesis, characterization and thermal behavior. NEW J CHEM 2015. [DOI: 10.1039/c5nj01334h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of glycopolymers containing d-galactosyl 1,2,3-triazole groups were synthesized which exhibited thermosensitivity properties.
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Affiliation(s)
- Archana B. Dhumure
- Department of Chemistry
- Savitribai Phule Pune University (Formerly, University of Pune)
- Pune 411007
- India
| | - Ajay B. Patil
- Department of Chemistry
- Savitribai Phule Pune University (Formerly, University of Pune)
- Pune 411007
- India
| | - Anuja S. Kulkarni
- Department of Chemistry
- Savitribai Phule Pune University (Formerly, University of Pune)
- Pune 411007
- India
| | - Irina Voevodina
- Department of Chemistry ‘G. Ciamician’
- University of Bologna
- 40126 Bologna
- Italy
| | | | - Vaishali S. Shinde
- Department of Chemistry
- Savitribai Phule Pune University (Formerly, University of Pune)
- Pune 411007
- India
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29
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Trinadh M, Govindaraj K, Rajasekhar T, Dhayal M, Sainath AVS. Synthesis and characterization of poly(ethylene oxide)-based glycopolymers and their biocompatibility with osteoblast cells. POLYM INT 2014. [DOI: 10.1002/pi.4854] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Mummuluri Trinadh
- Polymers and Functional Materials Division; CSIR - Indian Institute of Chemical Technology; Hyderabad 500007 Telangana India
| | - Kannan Govindaraj
- Clinical Research Facility; CSIR - Center for Cellular and Molecular Biology; Hyderabad 500007 Telangana India
| | - Tota Rajasekhar
- Polymers and Functional Materials Division; CSIR - Indian Institute of Chemical Technology; Hyderabad 500007 Telangana India
| | - Marshal Dhayal
- Clinical Research Facility; CSIR - Center for Cellular and Molecular Biology; Hyderabad 500007 Telangana India
| | - Annadanam V Sesha Sainath
- Polymers and Functional Materials Division; CSIR - Indian Institute of Chemical Technology; Hyderabad 500007 Telangana India
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30
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von der Ehe C, Weber C, Wagner M, Czaplewska JA, Gottschaldt M, Schubert US. Synthesis of Thermoresponsive Glycopolymers Combining RAFT Polymerization, Thiol-Ene Reaction, and Subsequent Immobilization onto Solid Supports. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400099] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Christian von der Ehe
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstraße 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
- Dutch Polymer Institute (DPI); P.O. Box 902 5600 AX Eindhoven The Netherlands
| | - Christine Weber
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstraße 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Michael Wagner
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstraße 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Justyna A. Czaplewska
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstraße 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Michael Gottschaldt
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstraße 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstraße 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
- Dutch Polymer Institute (DPI); P.O. Box 902 5600 AX Eindhoven The Netherlands
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31
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Polypropylene non-woven meshes with conformal glycosylated layer for lectin affinity adsorption: The effect of side chain length. Colloids Surf B Biointerfaces 2014; 115:340-8. [DOI: 10.1016/j.colsurfb.2013.12.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Revised: 12/06/2013] [Accepted: 12/10/2013] [Indexed: 12/19/2022]
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32
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Alvárez-Paino M, Juan-Rodríguez R, Cuervo-Rodríguez R, Muñoz-Bonilla A, Fernández-García M. Preparation of amphiphilic glycopolymers with flexible long side chain and their use as stabilizer for emulsion polymerization. J Colloid Interface Sci 2014; 417:336-45. [DOI: 10.1016/j.jcis.2013.11.048] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2013] [Revised: 11/17/2013] [Accepted: 11/19/2013] [Indexed: 01/14/2023]
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33
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Leaver DJ, Hughes AB, Dawson RM, Postma A, Malic N, Polyzos A. Synthesis of RAFT polymers as bivalent inhibitors of cholera toxin. RSC Adv 2014. [DOI: 10.1039/c3ra47500j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We report a new strategy to develop low molecular weight (18–28 kDa) poly(N-acryloylmorpholine) (PNAM) polymers as bivalent inhibitors of cholera toxin (CT) using Reversible Addition–Fragmentation chain Transfer (RAFT) technology.
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Affiliation(s)
- David J. Leaver
- Department of Chemistry
- La Trobe University
- Melbourne, Australia
- CSIRO Materials Science and Engineering
- Clayton South, Australia
| | | | - Raymond M. Dawson
- DSTO Melbourne
- Defence Science and Technology Organisation
- Melbourne, Australia
| | - Almar Postma
- CSIRO Materials Science and Engineering
- Clayton South, Australia
| | - Nino Malic
- CSIRO Materials Science and Engineering
- Clayton South, Australia
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34
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Gustafson TP, Lonnecker AT, Heo GS, Zhang S, Dove AP, Wooley KL. Poly(D-glucose carbonate) block copolymers: a platform for natural product-based nanomaterials with Solvothermatic characteristics. Biomacromolecules 2013; 14:3346-53. [PMID: 23957247 DOI: 10.1021/bm4010832] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A natural product-based polymer platform, having the characteristics of being derived from renewable materials and capable of breaking down, ultimately, into natural byproducts, has been prepared through the ring-opening polymerization (ROP) of a glucose-based bicyclic carbonate monomer. ROP was carried out via chain extension of a polyphosphoester (PPE) macroinitiator in the presence of 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD) organocatalyst to afford the PPE-b-poly(D-glucose carbonate) (PDGC) block copolymer. This new copolymer represents a functional architecture that can be rapidly transformed through thiol-yne reactions along the PPE segment into a diverse variety of amphiphilic polymers, which interestingly display stimuli-sensitive phase behavior in the form of a lower critical solution temperature (LCST). Below the LCST, they undergo self-assembly to form spherical core-shell nanostructures that display a poorly defined core-shell morphology. It is expected that hydrophobic patches are exposed within the micellar corona, reminiscent of the surface complexity of proteins, making these materials of interest for triggered and reversible assembly disassembly processes.
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Affiliation(s)
- Tiffany P Gustafson
- Department of Chemistry and Chemical Engineering, Texas A&M University, College Station, Texas 77842, United States
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35
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Gou Y, Geng J, Richards SJ, Burns J, Remzi Becer C, Haddleton DM. A Detailed Study on Understanding Glycopolymer Library and Con A Interactions. JOURNAL OF POLYMER SCIENCE. PART A, POLYMER CHEMISTRY 2013; 51:2588-2597. [PMID: 23761950 PMCID: PMC3677416 DOI: 10.1002/pola.26646] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Accepted: 02/12/2013] [Indexed: 01/16/2023]
Abstract
Synthetic glycopolymers are important natural oligosaccharides mimics for many biological applications. To develop glycopolymeric drugs and therapeutic agents, factors that control the receptor-ligand interaction need to be investigated. A library of well-defined glycopolymers has been prepared by the combination of copper mediated living radical polymerization and CuAAC click reaction via post-functionalization of alkyne-containing precursor polymers with different sugar azides. Employing Concanavalin A as the model receptor, we explored the influence of the nature and densities of different sugars residues (mannose, galactose, and glucose) on the stoichiometry of the cluster, the rate of the cluster formation, the inhibitory potency of the glycopolymers, and the stability of the turbidity through quantitative precipitation assays, turbidimetry assays, inhibitory potency assays, and reversal aggregation assays. The diversities of binding properties contributed by different clustering parameters will make it possible to define the structures of the multivalent ligands and densities of binding epitopes tailor-made for specific functions in the lectin-ligand interaction. © 2013 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2013, 51, 2588-2597.
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Affiliation(s)
- Yanzi Gou
- Science and Technology on Advanced Ceramic Fibers and Composites Laboratory, National University of Defense Technology Changsha, 410073, China
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36
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Abstract
Glycans are key participants in biological processes ranging from reproduction to cellular communication to infection. Revealing glycan roles and the underlying molecular mechanisms by which glycans manifest their function requires access to glycan derivatives that vary systematically. To this end, glycopolymers (polymers bearing pendant carbohydrates) have emerged as valuable glycan analogs. Because glycopolymers can readily be synthesized, their overall shape can be varied, and they can be altered systematically to dissect the structural features that underpin their activities. This review provides examples in which glycopolymers have been used to effect carbohydrate-mediated signal transduction. Our objective is to illustrate how these powerful tools can reveal the molecular mechanisms that underlie carbohydrate-mediated signal transduction.
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Affiliation(s)
- Laura L Kiessling
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Ave, Madison, WI 53706, USA.
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37
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Abd Karim KJ, Binauld S, Scarano W, Stenzel MH. Macromolecular platinum-drugs based on statistical and block copolymer structures and their DNA binding ability. Polym Chem 2013; 4:5542. [DOI: 10.1039/c3py00606a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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38
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Muñoz-Bonilla A, León O, Bordegé V, Sánchez-Chaves M, Fernández-García M. Controlled block glycopolymers able to bind specific proteins. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26501] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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39
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Song EH, Manganiello MJ, Chow YH, Ghosn B, Convertine AJ, Stayton PS, Schnapp LM, Ratner DM. In vivo targeting of alveolar macrophages via RAFT-based glycopolymers. Biomaterials 2012; 33:6889-97. [PMID: 22770567 DOI: 10.1016/j.biomaterials.2012.06.025] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2012] [Accepted: 06/16/2012] [Indexed: 01/07/2023]
Abstract
Targeting cell populations via endogenous carbohydrate receptors is an appealing approach for drug delivery. However, to be effective, this strategy requires the production of high affinity carbohydrate ligands capable of engaging with specific cell-surface lectins. To develop materials that exhibit high affinity towards these receptors, we synthesized glycopolymers displaying pendent carbohydrate moieties from carbohydrate-functionalized monomer precursors via reversible addition-fragmentation chain transfer (RAFT) polymerization. These glycopolymers were fluorescently labeled and used to determine macrophage-specific targeting both in vitro and in vivo. Mannose- and N-acetylglucosamine-containing glycopolymers were shown to specifically target mouse bone marrow-derived macrophages (BMDMs) in vitro in a dose-dependent manner as compared to a galactose-containing glycopolymer (30- and 19-fold higher uptake, respectively). In addition, upon macrophage differentiation, the mannose glycopolymer exhibited enhanced uptake in M2-polarized macrophages, an anti-inflammatory macrophage phenotype prevalent in injured tissue. This carbohydrate-specific uptake was retained in vivo, as alveolar macrophages demonstrated 6-fold higher internalization of mannose glycopolymer, as compared to galactose, following intratracheal administration in mice. We have shown the successful synthesis of a class of functional RAFT glycopolymers capable of macrophage-type specific uptake both in vitro and in vivo, with significant implications for the design of future targeted drug delivery systems.
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Affiliation(s)
- Eun-Ho Song
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA.
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40
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Richards SJ, Jones MW, Hunaban M, Haddleton DM, Gibson MI. Probing Bacterial-Toxin Inhibition with Synthetic Glycopolymers Prepared by Tandem Post-Polymerization Modification: Role of Linker Length and Carbohydrate Density. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201202945] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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41
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Richards SJ, Jones MW, Hunaban M, Haddleton DM, Gibson MI. Probing Bacterial-Toxin Inhibition with Synthetic Glycopolymers Prepared by Tandem Post-Polymerization Modification: Role of Linker Length and Carbohydrate Density. Angew Chem Int Ed Engl 2012; 51:7812-6. [DOI: 10.1002/anie.201202945] [Citation(s) in RCA: 113] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2012] [Indexed: 01/08/2023]
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42
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Muñoz-Bonilla A, Bordegé V, León O, Cuervo-Rodríguez R, Sánchez-Chaves M, Fernández-García M. Influence of glycopolymers structure on the copolymerization reaction and on their binding behavior with lectins. Eur Polym J 2012. [DOI: 10.1016/j.eurpolymj.2012.02.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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43
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Pati D, Kalva N, Das S, Kumaraswamy G, Sen Gupta S, Ambade AV. Multiple Topologies from Glycopolypeptide–Dendron Conjugate Self-Assembly: Nanorods, Micelles, and Organogels. J Am Chem Soc 2012; 134:7796-802. [DOI: 10.1021/ja300065f] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Debasis Pati
- CReST
Chemical Engineering Division and ‡Polymer Science and Engineering Division, National Chemical Laboratory, Pune 411008,
India
| | - Nagendra Kalva
- CReST
Chemical Engineering Division and ‡Polymer Science and Engineering Division, National Chemical Laboratory, Pune 411008,
India
| | - Soumen Das
- CReST
Chemical Engineering Division and ‡Polymer Science and Engineering Division, National Chemical Laboratory, Pune 411008,
India
| | - Guruswamy Kumaraswamy
- CReST
Chemical Engineering Division and ‡Polymer Science and Engineering Division, National Chemical Laboratory, Pune 411008,
India
| | - Sayam Sen Gupta
- CReST
Chemical Engineering Division and ‡Polymer Science and Engineering Division, National Chemical Laboratory, Pune 411008,
India
| | - Ashootosh V. Ambade
- CReST
Chemical Engineering Division and ‡Polymer Science and Engineering Division, National Chemical Laboratory, Pune 411008,
India
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44
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Becer CR. The Glycopolymer Code: Synthesis of Glycopolymers and Multivalent Carbohydrate-Lectin Interactions. Macromol Rapid Commun 2012; 33:742-52. [DOI: 10.1002/marc.201200055] [Citation(s) in RCA: 171] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2012] [Revised: 03/19/2012] [Indexed: 11/09/2022]
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45
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