1
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Leslie KG, Berry SS, Miller GJ, Mahon CS. Sugar-Coated: Can Multivalent Glycoconjugates Improve upon Nature's Design? J Am Chem Soc 2024. [PMID: 39340450 DOI: 10.1021/jacs.4c08818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2024]
Abstract
Multivalent interactions between receptors and glycans play an important role in many different biological processes, including pathogen infection, self-recognition, and the immune response. The growth in the number of tools and techniques toward the assembly of multivalent glycoconjugates means it is possible to create synthetic systems that more and more closely resemble the diversity and complexity we observe in nature. In this Perspective we present the background to the recognition and binding enabled by multivalent interactions in nature, and discuss the strategies used to construct synthetic glycoconjugate equivalents. We highlight key discoveries and the current state of the art in their applications to glycan arrays, vaccines, and other therapeutic and diagnostic tools, with an outlook toward some areas we believe are of most interest for future work in this area.
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Affiliation(s)
- Kathryn G Leslie
- Department of Chemistry, Durham University, Durham DH1 3LE, United Kingdom
| | - Sian S Berry
- Centre for Glycoscience and School of Chemical and Physical Sciences, Keele University, Keele, Staffordshire ST5 5BG, United Kingdom
| | - Gavin J Miller
- Centre for Glycoscience and School of Chemical and Physical Sciences, Keele University, Keele, Staffordshire ST5 5BG, United Kingdom
| | - Clare S Mahon
- Department of Chemistry, Durham University, Durham DH1 3LE, United Kingdom
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2
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Herrera-González I, González-Cuesta M, Thépaut M, Laigre E, Goyard D, Rojo J, García Fernández JM, Fieschi F, Renaudet O, Nieto PM, Ortiz Mellet C. High-Mannose Oligosaccharide Hemimimetics that Recapitulate the Conformation and Binding Mode to Concanavalin A, DC-SIGN and Langerin. Chemistry 2024; 30:e202303041. [PMID: 37828571 DOI: 10.1002/chem.202303041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/12/2023] [Accepted: 10/12/2023] [Indexed: 10/14/2023]
Abstract
The "carbohydrate chemical mimicry" exhibited by sp2 -iminosugars has been utilized to develop practical syntheses for analogs of the branched high-mannose-type oligosaccharides (HMOs) Man3 and Man5 . In these compounds, the terminal nonreducing Man residues have been substituted with 5,6-oxomethylidenemannonojirimycin (OMJ) motifs. The resulting oligomannoside hemimimetic accurately reproduce the structure, configuration, and conformational behavior of the original mannooligosaccharides, as confirmed by NMR and computational techniques. Binding studies with mannose binding lectins, including concanavalin A, DC-SIGN, and langerin, by enzyme-linked lectin assay and surface plasmon resonance revealed significant variations in their ability to accommodate the OMJ unit in the mannose binding site. Intriguingly, OMJMan segments demonstrated "in line" heteromultivalent effects during binding to the three lectins. Similar to the mannobiose (Man2 ) branches in HMOs, the binding modes involving the external or internal monosaccharide unit at the carbohydrate binding-domain exist in equilibrium, facilitating sliding and recapture processes. This equilibrium, which influences the multivalent binding of HMOs, can be finely modulated upon incorporation of the OMJ sp2 -iminosugar caps. As a proof of concept, the affinity and selectivity towards DC-SIGN and langerin were adjustable by presenting the OMJMan epitope in platforms with diverse architectures and valencies.
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Affiliation(s)
- Irene Herrera-González
- Department of Organic Chemistry, Faculty of Chemistry, University of Seville, C/ Profesor García González 1, 41012, Sevilla, Spain
- Present address: DCM, UMR 5250, Université Grenoble Alpes, CNRS, 570 Rue de la Chimie, 38000, Grenoble, France
| | - Manuel González-Cuesta
- Department of Organic Chemistry, Faculty of Chemistry, University of Seville, C/ Profesor García González 1, 41012, Sevilla, Spain
| | - Michel Thépaut
- Institut de Biologie Structurale, Université Grenoble Alpes, CNRS, CEA, 38000, Grenoble, France
| | - Eugénie Laigre
- Institut de Biologie Structurale, Université Grenoble Alpes, CNRS, CEA, 38000, Grenoble, France
- DCM, UMR 5250, Université Grenoble Alpes, CNRS, 570 Rue de la Chimie, 38000, Grenoble, France
| | - David Goyard
- DCM, UMR 5250, Université Grenoble Alpes, CNRS, 570 Rue de la Chimie, 38000, Grenoble, France
| | - Javier Rojo
- Instituto de Investigaciones Químicas (IIQ), CSIC - Universidad de Sevilla, Américo Vespucio 49, 41092, Sevilla, Spain
| | - José M García Fernández
- Instituto de Investigaciones Químicas (IIQ), CSIC - Universidad de Sevilla, Américo Vespucio 49, 41092, Sevilla, Spain
| | - Franck Fieschi
- Institut de Biologie Structurale, Université Grenoble Alpes, CNRS, CEA, 38000, Grenoble, France
- Institut Universitaire de France (IUF), Paris, France
| | - Olivier Renaudet
- DCM, UMR 5250, Université Grenoble Alpes, CNRS, 570 Rue de la Chimie, 38000, Grenoble, France
| | - Pedro M Nieto
- Instituto de Investigaciones Químicas (IIQ), CSIC - Universidad de Sevilla, Américo Vespucio 49, 41092, Sevilla, Spain
| | - Carmen Ortiz Mellet
- Department of Organic Chemistry, Faculty of Chemistry, University of Seville, C/ Profesor García González 1, 41012, Sevilla, Spain
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3
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Goyard D, Ortiz AMS, Boturyn D, Renaudet O. Multivalent glycocyclopeptides: conjugation methods and biological applications. Chem Soc Rev 2022; 51:8756-8783. [PMID: 36193815 PMCID: PMC9575389 DOI: 10.1039/d2cs00640e] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Indexed: 11/21/2022]
Abstract
Click chemistry was extensively used to decorate synthetic multivalent scaffolds with glycans to mimic the cell surface glycocalyx and to develop applications in glycosciences. Conjugation methods such as oxime ligation, copper(I)-catalyzed alkyne-azide cycloaddition, thiol-ene coupling, squaramide coupling or Lansbury aspartylation proved particularly suitable to achieve this purpose. This review summarizes the synthetic strategies that can be used either in a stepwise manner or in an orthogonal one-pot approach, to conjugate multiple copies of identical or different glycans to cyclopeptide scaffolds (namely multivalent glycocyclopeptides) having different size, valency, geometry and molecular composition. The second part of this review will describe the potential of these structures to interact with various carbohydrate binding proteins or to stimulate immunity against tumor cells.
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Affiliation(s)
- David Goyard
- Univ. Grenoble Alpes, CNRS, DCM UMR 5250, F-38000 Grenoble, France.
| | | | - Didier Boturyn
- Univ. Grenoble Alpes, CNRS, DCM UMR 5250, F-38000 Grenoble, France.
| | - Olivier Renaudet
- Univ. Grenoble Alpes, CNRS, DCM UMR 5250, F-38000 Grenoble, France.
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4
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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: 159] [Impact Index Per Article: 53.0] [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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5
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Qin Q, Lang S, Huang X. Synthetic linear glycopolymers and their biological applications. J Carbohydr Chem 2021; 40:1-44. [PMID: 35308080 PMCID: PMC8932951 DOI: 10.1080/07328303.2021.1928156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 05/06/2021] [Indexed: 10/21/2022]
Abstract
As typical affinities of carbohydrates with their receptors are modest, polymers of carbohydrates (glycopolymers) are exciting tools to probe the multifaceted biological activities of glycans. In this review, the linear glycopolymers and the multivalency effects are first introduced. This is followed by discussions of methods to synthesize these polymers. Subsequently, the interactions of glycopolymers with plant lectins and viral/bacterial carbohydrate binding proteins are discussed. In addition, applications of the glycopolymers in facilitating glycan microarray studies, mimicking cell surface glycans, modulation of the immune system, cryoprotection of protein, and electron-beam lithography are presented to stimulate further development of this fascinating technology.
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Affiliation(s)
- Qian Qin
- Department of Chemistry, Michigan StateUniversity, East Lansing, MI, USA
| | - Shuyao Lang
- Department of Chemistry, Michigan StateUniversity, East Lansing, MI, USA
- Institute for Quantitative Health Science and Engineering, Michigan State University, East Lansing, MI, USA
| | - Xuefei Huang
- Department of Chemistry, Michigan StateUniversity, East Lansing, MI, USA
- Institute for Quantitative Health Science and Engineering, Michigan State University, East Lansing, MI, USA
- Department of Biomedical Engineering, Michigan State University, East Lansing, MI, USA
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6
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Wang X, Wang M, Wang C, Deng W, Liu M. Carbohydrate–lectin recognition of well-defined heterogeneous dendronized glycopolymers: systematic studies on the heterogeneity in glycopolymer–lectin binding. Polym Chem 2021. [DOI: 10.1039/d1py01001h] [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
A platform for achieving dendronized heteroglycopolymers via gradient CuAAC click reaction and PPM was developed. Further systematic studies revealed the synergistic effect of heterogeneity plays a crucial role in glycopolymer–lectin binding.
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Affiliation(s)
- Xingyou Wang
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, People's Republic of China
| | - Mengtong Wang
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, People's Republic of China
| | - Caiyun Wang
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, People's Republic of China
| | - Wei Deng
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, People's Republic of China
| | - Meina Liu
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, People's Republic of China
- Key laboratory of Synthetic and Self-Assembly Chemistry for Organic Function Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People's Republic of China
- State Key laboratory of Molecular Engineering of Polymers, Fudan University, 220 Handan Road, Shanghai 200433, People's Republic of China
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7
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Wilms D, Schröer F, Paul TJ, Schmidt S. Switchable Adhesion of E. coli to Thermosensitive Carbohydrate-Presenting Microgel Layers: A Single-Cell Force Spectroscopy Study. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:12555-12562. [PMID: 32975417 DOI: 10.1021/acs.langmuir.0c02040] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Adhesion processes at the cellular scale are dominated by carbohydrate interactions, including the attachment and invasion of pathogens. Carbohydrate-presenting responsive polymers can bind pathogens and inhibit pathogen invasion by remote stimuli for the development of new antibiotic strategies. In this work, the adhesion forces of E. coli to monolayers composed of mannose-functionalized microgels with thermosensitive poly(N-isopropylacrylamide) (PNIPAM) and poly(oligo(ethylene glycol)) (PEG) networks are quantified using single-cell force spectroscopy (SCFS). When exceeding the microgels' lower critical solution temperature (LCST), the adhesion increases up to 2.5-fold depending on the polymer backbone and the mannose density. For similar mannose densities, the softer PNIPAM microgels show a significantly stronger adhesion increase when crossing the LCST as compared to the stiffer PEG microgels. This is explained by a stronger shift in swelling, mannose density, and surface roughness of the softer gels when crossing the LCST. When using nonbinding galactose instead of mannose, or when inhibiting bacterial receptors, a certain level of adhesion remains, indicating that also polymer-fimbria entanglements contribute to adhesion. The presented quantitative analysis provides insights into carbohydrate-mediated bacterial adhesion and the relation to material properties and shows the prospects and limitations of interactive polymer materials to control the attachment of bacteria.
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Affiliation(s)
- Dimitri Wilms
- Institute for Organic and Macromolecular Chemistry, Heinrich-Heine-University, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Fabian Schröer
- Institute for Organic and Macromolecular Chemistry, Heinrich-Heine-University, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Tanja J Paul
- Institute for Organic and Macromolecular Chemistry, Heinrich-Heine-University, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Stephan Schmidt
- Institute for Organic and Macromolecular Chemistry, Heinrich-Heine-University, Universitätsstr. 1, 40225 Düsseldorf, Germany
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8
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Tsaneva M, Van Damme EJM. 130 years of Plant Lectin Research. Glycoconj J 2020; 37:533-551. [PMID: 32860551 PMCID: PMC7455784 DOI: 10.1007/s10719-020-09942-y] [Citation(s) in RCA: 87] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 07/12/2020] [Accepted: 08/21/2020] [Indexed: 12/15/2022]
Abstract
Lectins are proteins with diverse molecular structures that share the ability to recognize and bind specifically and reversibly to carbohydrate structures without changing the carbohydrate moiety. The history of lectins started with the discovery of ricin about 130 years ago but since then our understanding of lectins has dramatically changed. Over the years the research focus was shifted from 'the characterization of carbohydrate-binding proteins' to 'understanding the biological function of lectins'. Nowadays plant lectins attract a lot of attention especially because of their potential for crop improvement and biomedical research, as well as their application as tools in glycobiology. The present review aims to give an overview of plant lectins and their applications, and how the field evolved in the last decades.
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Affiliation(s)
- Mariya Tsaneva
- Laboratory of Biochemistry and Glycobiology, Department of Biotechnology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
| | - Els J M Van Damme
- Laboratory of Biochemistry and Glycobiology, Department of Biotechnology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium.
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9
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González-Cuesta M, Ortiz Mellet C, García Fernández JM. Carbohydrate supramolecular chemistry: beyond the multivalent effect. Chem Commun (Camb) 2020; 56:5207-5222. [DOI: 10.1039/d0cc01135e] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
(Hetero)multivalency acts as a multichannel switch that shapes the supramolecular properties of carbohydrates in an intrinsically multifactorial biological context.
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Affiliation(s)
- Manuel González-Cuesta
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- Sevilla 41012
- Spain
| | - Carmen Ortiz Mellet
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- Sevilla 41012
- Spain
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10
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Schmidt S, Paul TJ, Strzelczyk AK. Interactive Polymer Gels as Biomimetic Sensors for Carbohydrate Interactions and Capture–Release Devices for Pathogens. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201900323] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Stephan Schmidt
- Institute of Organic and Macromolecular ChemistryHeinrich‐Heine‐University Düsseldorf Universitätsstraße 1 40225 Dusseldorf Germany
| | - Tanja Janine Paul
- Institute of Organic and Macromolecular ChemistryHeinrich‐Heine‐University Düsseldorf Universitätsstraße 1 40225 Dusseldorf Germany
| | - Alexander Klaus Strzelczyk
- Institute of Organic and Macromolecular ChemistryHeinrich‐Heine‐University Düsseldorf Universitätsstraße 1 40225 Dusseldorf Germany
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11
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Goyard D, Thomas B, Gillon E, Imberty A, Renaudet O. Heteroglycoclusters With Dual Nanomolar Affinities for the Lectins LecA and LecB From Pseudomonas aeruginosa. Front Chem 2019; 7:666. [PMID: 31632954 PMCID: PMC6783499 DOI: 10.3389/fchem.2019.00666] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 09/18/2019] [Indexed: 12/25/2022] Open
Abstract
Multivalent structures displaying different instead of similar sugar units, namely heteroglycoclusters (hGCs), are stimulating the efforts of glycochemists for developing compounds with new biological properties. Here we report a four-step strategy to synthesize hexadecavalent hGCs displaying eight copies of αFuc and βGal. These compounds were tested for the binding to lectins LecA and LecB from Pseudomonas aeruginosa. While parent fucosylated (19) and galactosylated (20) homoclusters present nanomolar affinity with LecB and LecA, respectively, we observed that hGCs combining these sugars (11 and 13) maintain their binding potency with both lectins despite the presence of an unspecific sugar. The added multivalency is therefore not a barrier for efficient recognition by bacterial receptors and it opens the route for adding different sugars that can be selected for their immunomodulatory properties.
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Affiliation(s)
- David Goyard
- Univ. Grenoble Alpes, CNRS, DCM UMR 5250, Grenoble, France
| | | | - Emilie Gillon
- Univ. Grenoble Alpes, CNRS, CERMAV, Grenoble, France
| | - Anne Imberty
- Univ. Grenoble Alpes, CNRS, CERMAV, Grenoble, France
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12
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Brekalo J, Despras G, Lindhorst TK. Pseudoenantiomeric glycoclusters: synthesis and testing of heterobivalency in carbohydrate–protein interactions. Org Biomol Chem 2019; 17:5929-5942. [DOI: 10.1039/c9ob00124g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Multivalent carbohydrate–protein interactions are key events in cell recognition processes and have been extensively studied by means of synthetic glycomimetics.
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Affiliation(s)
- Jasna Brekalo
- Christiana Albertina University of Kiel
- Otto Diels Institute of Organic Chemistry
- Kiel
- Germany
| | - Guillaume Despras
- Christiana Albertina University of Kiel
- Otto Diels Institute of Organic Chemistry
- Kiel
- Germany
| | - Thisbe K. Lindhorst
- Christiana Albertina University of Kiel
- Otto Diels Institute of Organic Chemistry
- Kiel
- Germany
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13
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Gade M, Alex C, Leviatan Ben-Arye S, Monteiro JT, Yehuda S, Lepenies B, Padler-Karavani V, Kikkeri R. Microarray Analysis of Oligosaccharide-Mediated Multivalent Carbohydrate-Protein Interactions and Their Heterogeneity. Chembiochem 2018; 19:10.1002/cbic.201800037. [PMID: 29575424 PMCID: PMC6949124 DOI: 10.1002/cbic.201800037] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Indexed: 01/06/2023]
Abstract
Carbohydrate-protein interactions (CPIs) are involved in a wide range of biological phenomena. Hence, the characterization and presentation of carbohydrate epitopes that closely mimic the natural environment is one of the long-term goals of glycosciences. Inspired by the multivalency, heterogeneity and nature of carbohydrate ligand-mediated interactions, we constructed a combinatorial library of mannose and galactose homo- and hetero-glycodendrons to study CPIs. Microarray analysis of these glycodendrons with a wide range of biologically important plant and animal lectins revealed that oligosaccharide structures and heterogeneity interact with each other to alter binding preferences.
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Affiliation(s)
- Madhuri Gade
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune 411008 (India)
| | - Catherine Alex
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune 411008 (India)
| | - Shani Leviatan Ben-Arye
- Tel-Aviv University, Department of Cell Research and Immunology, The George S. Wise Faculty of Life Sciences, Tel-Aviv 69978 (Israel)
| | - João T. Monteiro
- University of Veterinary Medicine Hannover, Immunology Unit & Research Center for Emerging Infections and Zoonoses, Bünteweg 17, 30559 Hannover (Germany)
| | - Sharon Yehuda
- Tel-Aviv University, Department of Cell Research and Immunology, The George S. Wise Faculty of Life Sciences, Tel-Aviv 69978 (Israel)
| | - Bernd Lepenies
- University of Veterinary Medicine Hannover, Immunology Unit & Research Center for Emerging Infections and Zoonoses, Bünteweg 17, 30559 Hannover (Germany)
| | - Vered Padler-Karavani
- Tel-Aviv University, Department of Cell Research and Immunology, The George S. Wise Faculty of Life Sciences, Tel-Aviv 69978 (Israel)
| | - Raghavendra Kikkeri
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune 411008 (India)
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14
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Alencar N, Sola I, Linares M, Juárez-Jiménez J, Pont C, Viayna A, Vílchez D, Sampedro C, Abad P, Pérez-Benavente S, Lameira J, Bautista JM, Muñoz-Torrero D, Luque FJ. First homology model of Plasmodium falciparum glucose-6-phosphate dehydrogenase: Discovery of selective substrate analog-based inhibitors as novel antimalarial agents. Eur J Med Chem 2018; 146:108-122. [PMID: 29407943 DOI: 10.1016/j.ejmech.2018.01.044] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Revised: 12/27/2017] [Accepted: 01/15/2018] [Indexed: 01/07/2023]
Abstract
In Plasmodium falciparum the bifunctional enzyme glucose-6-phosphate dehydrogenase‒6-phosphogluconolactonase (PfG6PD‒6PGL) is involved in the catalysis of the first reaction of the pentose phosphate pathway. Since this enzyme has a key role in parasite development, its unique structure represents a potential target for the discovery of antimalarial drugs. Here we describe the first 3D structural model of the G6PD domain of PfG6PD‒6PGL. Compared to the human enzyme (hG6PD), the 3D model has enabled the identification of a key difference in the substrate-binding site, which involves the replacement of Arg365 in hG6PD by Asp750 in PfG6PD. In a prospective validation of the model, this critical change has been exploited to rationally design a novel family of substrate analog-based inhibitors that can display the necessary selectivity towards PfG6PD. A series of glucose derivatives featuring an α-methoxy group at the anomeric position and different side chains at position 6 bearing distinct basic functionalities has been synthesized, and their PfG6PD and hG6PD inhibitory activities and their toxicity against parasite and mammalian cells have been assessed. Several compounds displayed micromolar affinity (Ki up to 23 μM), favorable selectivity (up to > 26-fold), and low cytotoxicity. Phenotypic assays with P. falciparum cultures revealed high micromolar IC50 values, likely as a result of poor internalization of the compounds in the parasite cell. Overall, these results endorse confidence to the 3D model of PfG6PD, paving the way for the use of target-based drug design approaches in antimalarial drug discovery studies around this promising target.
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Affiliation(s)
- Nelson Alencar
- Department of Nutrition, Food Science and Gastronomy, Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB), University of Barcelona, Av. Prat de la Riba 171, E-08921 Santa Coloma de Gramenet, Spain
| | - Irene Sola
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences and IBUB, University of Barcelona, Av. Joan XXIII 27-31, E-08028 Barcelona, Spain
| | - María Linares
- Research Institute Hospital 12 de Octubre, Avda. de Cordoba s/n, 28041 Madrid, Spain
| | - Jordi Juárez-Jiménez
- Department of Nutrition, Food Science and Gastronomy, Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB), University of Barcelona, Av. Prat de la Riba 171, E-08921 Santa Coloma de Gramenet, Spain
| | - Caterina Pont
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences and IBUB, University of Barcelona, Av. Joan XXIII 27-31, E-08028 Barcelona, Spain
| | - Antonio Viayna
- Department of Nutrition, Food Science and Gastronomy, Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB), University of Barcelona, Av. Prat de la Riba 171, E-08921 Santa Coloma de Gramenet, Spain
| | - David Vílchez
- Department of Nutrition, Food Science and Gastronomy, Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB), University of Barcelona, Av. Prat de la Riba 171, E-08921 Santa Coloma de Gramenet, Spain
| | - Cristina Sampedro
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences and IBUB, University of Barcelona, Av. Joan XXIII 27-31, E-08028 Barcelona, Spain
| | - Paloma Abad
- Research Institute Hospital 12 de Octubre, Avda. de Cordoba s/n, 28041 Madrid, Spain; Department of Biochemistry and Molecular Biology, Universidad Complutense de Madrid, Facultad de Veterinaria, Ciudad Universitaria, 28040 Madrid, Spain
| | - Susana Pérez-Benavente
- Department of Biochemistry and Molecular Biology, Universidad Complutense de Madrid, Facultad de Veterinaria, Ciudad Universitaria, 28040 Madrid, Spain
| | - Jerónimo Lameira
- Laboratório de Planejamento e Desenvolvimento de Fármacos-LPDF, Instituto de Ciências Exatas e Naturais- ICEN, Universidade Federal do Pará - UFPA, Av. Augusto Correa, Nº 1- Bairro: Guamá, Cep: 66.075-900 Belém-Pará, Brazil
| | - José M Bautista
- Research Institute Hospital 12 de Octubre, Avda. de Cordoba s/n, 28041 Madrid, Spain; Department of Biochemistry and Molecular Biology, Universidad Complutense de Madrid, Facultad de Veterinaria, Ciudad Universitaria, 28040 Madrid, Spain
| | - Diego Muñoz-Torrero
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences and IBUB, University of Barcelona, Av. Joan XXIII 27-31, E-08028 Barcelona, Spain.
| | - F Javier Luque
- Department of Nutrition, Food Science and Gastronomy, Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB), University of Barcelona, Av. Prat de la Riba 171, E-08921 Santa Coloma de Gramenet, Spain.
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15
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Ortiz Mellet C, Nierengarten JF, García Fernández JM. Multivalency as an action principle in multimodal lectin recognition and glycosidase inhibition: a paradigm shift driven by carbon-based glyconanomaterials. J Mater Chem B 2017; 5:6428-6436. [PMID: 32264409 DOI: 10.1039/c7tb00860k] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The last decade has witnessed a series of discoveries that question the traditional paradigm of multivalency as a "safe" strategy to enhance the binding affinity of a lectin receptor to its cognate carbohydrate ligand. Upon following the initial reports on the supplementary effects operating in the presence of a third carbohydrate species (heteromultivalent effect), the observation of functional promiscuity of glyco(mimetic)ligands elicited by (hetero)multivalency, spreading from lectins to glycoprocessing enzymes (inhibitory multivalent effect), has raised concerns about the potential consequences of glyconanomaterials binding to non-cognate proteins and creating messiness or noise in the processes they participate in. Carbon-based glycomaterials, specifically glyconanodiamonds and glycofullerenes, have been instrumental in increasing our awareness of the frequency of these lectin-enzyme crosstalk behaviours elicited by multivalency, driving a reformulation of the rules and concepts in glycoscience towards a "generalized multivalency" scenario.
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Affiliation(s)
- Carmen Ortiz Mellet
- Department of Organic Chemistry, Faculty of Chemistry, University of Sevilla, c/ Profesor García González 1, 41011 Sevilla, Spain.
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16
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García-Moreno MI, Ortega-Caballero F, Rísquez-Cuadro R, Ortiz Mellet C, García Fernández JM. The Impact of Heteromultivalency in Lectin Recognition and Glycosidase Inhibition: An Integrated Mechanistic Study. Chemistry 2017; 23:6295-6304. [PMID: 28240441 DOI: 10.1002/chem.201700470] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Indexed: 01/06/2023]
Abstract
The vision of multivalency as a strategy limited to achieve affinity enhancements between a protein receptor and its putative sugar ligand (glycotope) has proven too simplistic. On the one hand, binding of a glycotope in a dense glycocalix-like construct to a lectin partner has been shown to be sensitive to the presence of a third sugar entity (heterocluster effect). On the other hand, several carbohydrate processing enzymes (glycosidases and glycosyltransferases) have been found to be also responsive to multivalent presentations of binding partners (multivalent enzyme inhibition), a phenomenon first discovered for iminosugar-type inhibitory species (inhitopes) and recently demonstrated for multivalent carbohydrate constructs. By assessing a series of homo- and heteroclusters combining α-d-glucopyranosyl-related glycotopes and inhitopes, it was shown that multivalency and heteromultivalency govern both kinds of events, allowing for activation, deactivation or enhancement of specific recognition phenomena towards a spectrum of lectin and glycosidase partners in a multimodal manner. This unified scenario originates from the ability of (hetero)multivalent architectures to trigger glycosidase binding modes that are reminiscent of those harnessed by lectins, which should be considered when profiling the biological activity of multivalent architectures.
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Affiliation(s)
- M Isabel García-Moreno
- Department of Organic Chemistry, Faculty of Chemistry, University of Sevilla, c/ Profesor García González 1, 41012, Sevilla, Spain
| | - Fernando Ortega-Caballero
- Department of Organic Chemistry, Faculty of Chemistry, University of Sevilla, c/ Profesor García González 1, 41012, Sevilla, Spain
| | - Rocío Rísquez-Cuadro
- Department of Organic Chemistry, Faculty of Chemistry, University of Sevilla, c/ Profesor García González 1, 41012, Sevilla, Spain
| | - Carmen Ortiz Mellet
- Department of Organic Chemistry, Faculty of Chemistry, University of Sevilla, c/ Profesor García González 1, 41012, Sevilla, Spain
| | - José M García Fernández
- Instituto de Investigaciones Químicas (IIQ), CSIC-University of Sevilla, Avda. Americo Vespucio 49, 41092, Sevilla, Spain
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17
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Multivalent sialylation of β-thio-glycoclusters by Trypanosoma cruzi trans sialidase and analysis by high performance anion exchange chromatography. Glycoconj J 2016; 33:809-18. [DOI: 10.1007/s10719-016-9676-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Revised: 04/22/2016] [Accepted: 05/10/2016] [Indexed: 12/11/2022]
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18
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Massaro M, Riela S, Baiamonte C, Blanco JLJ, Giordano C, Lo Meo P, Milioto S, Noto R, Parisi F, Pizzolanti G, Lazzara G. Dual drug-loaded halloysite hybrid-based glycocluster for sustained release of hydrophobic molecules. RSC Adv 2016. [DOI: 10.1039/c6ra14657k] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A dual drug-loaded HNT–CD glycocluster delivery system based on halloysite nanotubes and carbohydrate functionalized cyclodextrin for delivery of natural drugs was developed.
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19
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Müller C, Despras G, Lindhorst TK. Organizing multivalency in carbohydrate recognition. Chem Soc Rev 2016; 45:3275-302. [DOI: 10.1039/c6cs00165c] [Citation(s) in RCA: 155] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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20
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Gallego-Yerga L, Lomazzi M, Franceschi V, Sansone F, Ortiz Mellet C, Donofrio G, Casnati A, García Fernández JM. Cyclodextrin- and calixarene-based polycationic amphiphiles as gene delivery systems: a structure-activity relationship study. Org Biomol Chem 2015; 13:1708-23. [PMID: 25474077 DOI: 10.1039/c4ob02204a] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Multi-head/multi-tail facial amphiphiles built on cyclodextrin (CD) and calixarene (CA) scaffolds are paradigmatic examples of monodisperse gene delivery systems. The possibility to precisely control the architectural features at the molecular level offers unprecedented opportunities for conducting structure-activity relationship studies. A major requirement for those channels is the design of a sufficiently diverse ensemble of compounds for parallel evaluation of their capabilities to condense DNA into transfection nanoparticles where the gene material is protected from the environment. Here we have undertaken the preparation of an oriented library of β-cyclodextrin (βCD) and calix[4]arene (CA4) vectors with facial amphiphilic character designed to ascertain the effect of the cationic head nature (aminothiourea-, arginine- or guanidine-type groups) and the macrocyclic platform on the abilities to complex plasmid DNA (pDNA) and in the efficiency of the resulting nanocomplexes to transfect cells in vitro. The hydrophobic domain, formed by hexanoyl or hexyl chains, remains constant in each series, matching the overall structure found to be optimal in previous studies. DLS, TEM and AFM data support that all the compounds self-assemble in the presence of pDNA through a process that involves initially electrostatic interactions followed by formation of βCD or CA4 bilayers between the oligonucleotide filaments. Spherical transfectious nanoparticles that are monomolecular in DNA are thus obtained. Evaluation in epithelial COS-7 and human rhabdomyosarcoma RD-4 cells evidenced the importance of having primary amino groups in the vector to warrant high levels of transfection, probably because of their buffering capacity. The results indicate that the optimal cationic head depends on the macrocyclic core, aminothiourea groups being preferred in the βCD series and arginine groups in the CA4 series. Whereas the transfection efficiency relationships remain essentially unchanged within each series, irrespective of the cell type, the optimal platform (βD or CA4) strongly depends on the cell type. The results illustrate the potential of monodisperse vector prototypes and diversity-oriented strategies on identifying the optimal candidates for gene therapy applications.
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Affiliation(s)
- Laura Gallego-Yerga
- Dept. Química Orgánica, Facultad de Química, Universidad de Sevilla, c/Profesor García González 1, 41012 Sevilla, Spain.
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21
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Defaus S, Gupta P, Andreu D, Gutiérrez-Gallego R. Mammalian protein glycosylation--structure versus function. Analyst 2015; 139:2944-67. [PMID: 24779027 DOI: 10.1039/c3an02245e] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Carbohydrates fulfil many common as well as extremely important functions in nature. They show a variety of molecular displays--e.g., free mono-, oligo-, and polysaccharides, glycolipids, proteoglycans, glycoproteins, etc.--with particular roles and localizations in living organisms. Structure-specific peculiarities are so many and diverse that it becomes virtually impossible to cover them all from an analytical perspective. Hence this manuscript, focused on mammalian glycosylation, rather than a complete list of analytical descriptors or recognized functions for carbohydrate structures, comprehensively reviews three central issues in current glycoscience, namely (i) structural analysis of glycoprotein glycans, covering both classical and novel approaches for teasing out the structural puzzle as well as potential pitfalls of these processes; (ii) an overview of functions attributed to carbohydrates, covering from monosaccharide to complex, well-defined epitopes and full glycans, including post-glycosylational modifications, and (iii) recent technical advances allowing structural identification of glycoprotein glycans with simultaneous assignation of biological functions.
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Affiliation(s)
- S Defaus
- Department of Experimental and Health Sciences, Pompeu Fabra University, Barcelona Biomedical Research Park, 08003 Barcelona, Spain.
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22
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Harvey DJ. Analysis of carbohydrates and glycoconjugates by matrix-assisted laser desorption/ionization mass spectrometry: an update for 2009-2010. MASS SPECTROMETRY REVIEWS 2015; 34:268-422. [PMID: 24863367 PMCID: PMC7168572 DOI: 10.1002/mas.21411] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Revised: 07/16/2013] [Accepted: 07/16/2013] [Indexed: 05/07/2023]
Abstract
This review is the sixth update of the original article published in 1999 on the application of MALDI mass spectrometry to the analysis of carbohydrates and glycoconjugates and brings coverage of the literature to the end of 2010. General aspects such as theory of the MALDI process, matrices, derivatization, MALDI imaging, arrays and fragmentation are covered in the first part of the review and applications to various structural typed constitutes the remainder. The main groups of compound that are discussed in this section are oligo and polysaccharides, glycoproteins, glycolipids, glycosides and biopharmaceuticals. Many of these applications are presented in tabular form. Also discussed are medical and industrial applications of the technique, studies of enzyme reactions and applications to chemical synthesis.
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Affiliation(s)
- David J. Harvey
- Department of BiochemistryOxford Glycobiology InstituteUniversity of OxfordOxfordOX1 3QUUK
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23
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Meyer A, Noël M, Vasseur JJ, Morvan F. Hetero-Click Conjugation of Oligonucleotides with Glycosides Using Bifunctional Phosphoramidites. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500165] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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24
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Khanal M, Larsonneur F, Raks V, Barras A, Baumann JS, Martin FA, Boukherroub R, Ghigo JM, Ortiz Mellet C, Zaitsev V, Garcia Fernandez JM, Beloin C, Siriwardena A, Szunerits S. Inhibition of type 1 fimbriae-mediated Escherichia coli adhesion and biofilm formation by trimeric cluster thiomannosides conjugated to diamond nanoparticles. NANOSCALE 2015; 7:2325-2335. [PMID: 25559389 DOI: 10.1039/c4nr05906a] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Recent advances in nanotechnology have seen the development of a number of microbiocidal and/or anti-adhesive nanoparticles displaying activity against biofilms. In this work, trimeric thiomannoside clusters conjugated to nanodiamond particles (ND) were targeted for investigation. NDs have attracted attention as a biocompatible nanomaterial and we were curious to see whether the high mannose glycotope density obtained upon grouping monosaccharide units in triads might lead to the corresponding ND-conjugates behaving as effective inhibitors of E. coli type 1 fimbriae-mediated adhesion as well as of biofilm formation. The required trimeric thiosugar clusters were obtained through a convenient thiol-ene "click" strategy and were subsequently conjugated to alkynyl-functionalized NDs using a Cu(I)-catalysed "click" reaction. We demonstrated that the tri-thiomannoside cluster-conjugated NDs (ND-Man3) show potent inhibition of type 1 fimbriae-mediated E. coli adhesion to yeast and T24 bladder cells as well as of biofilm formation. The biofilm disrupting effects demonstrated here have only rarely been reported in the past for analogues featuring such simple glycosidic motifs. Moreover, the finding that the tri-thiomannoside cluster (Man3N3) is itself a relatively efficient inhibitor, even when not conjugated to any ND edifice, suggests that alternative mono- or multivalent sugar-derived analogues might also be usefully explored for E. coli-mediated biofilm disrupting properties.
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Affiliation(s)
- Manakamana Khanal
- Institut de Recherche Interdisciplinaire (IRI, USR CNRS 3078), Université Lille 1, Parc de la Haute Borne, 50 Avenue de Halley, BP 70478, 59658 Villeneuve d'Ascq, France.
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25
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Mahon CS, Fascione MA, Sakonsinsiri C, McAllister TE, Bruce Turnbull W, Fulton DA. Templating carbohydrate-functionalised polymer-scaffolded dynamic combinatorial libraries with lectins. Org Biomol Chem 2015; 13:2756-61. [DOI: 10.1039/c4ob02587c] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The templation of carbohydrate-functionalised Polymer-Scaffolded Dynamic Combinatorial Libraries affords polymers possessing significantly enhanced affinities for the template, with enhancements in free energy of binding in the range of 5.2–8.8 kJ mol−1 observed.
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Affiliation(s)
- Clare S. Mahon
- Chemical Nanoscience Laboratory
- School of Chemistry
- Newcastle University
- Newcastle-upon-Tyne
- UK
| | - Martin A. Fascione
- School of Chemistry and Astbury Centre for Structural Molecular Biology
- University of Leeds
- Leeds
- UK
- Department of Chemistry
| | - Chadamas Sakonsinsiri
- School of Chemistry and Astbury Centre for Structural Molecular Biology
- University of Leeds
- Leeds
- UK
| | - Tom E. McAllister
- School of Chemistry and Astbury Centre for Structural Molecular Biology
- University of Leeds
- Leeds
- UK
| | - W. Bruce Turnbull
- School of Chemistry and Astbury Centre for Structural Molecular Biology
- University of Leeds
- Leeds
- UK
| | - David A. Fulton
- Chemical Nanoscience Laboratory
- School of Chemistry
- Newcastle University
- Newcastle-upon-Tyne
- UK
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26
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Fiore M, Daskhan GC, Thomas B, Renaudet O. Orthogonal dual thiol-chloroacetyl and thiol-ene couplings for the sequential one-pot assembly of heteroglycoclusters. Beilstein J Org Chem 2014; 10:1557-63. [PMID: 25161711 PMCID: PMC4142873 DOI: 10.3762/bjoc.10.160] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Accepted: 06/10/2014] [Indexed: 12/14/2022] Open
Abstract
We describe the first one-pot orthogonal strategy to prepare well-defined cyclopeptide-based heteroglycoclusters (hGCs) from glycosyl thiols. Both thiol–chloroactetyl coupling (TCC) and thiol–ene coupling (TEC) have been used to decorate cyclopeptides regioselectively with diverse combination of sugars. We demonstrate that the reaction sequence starting with TCC can be performed one-pot whereas the reverse sequence requires a purification step after the TEC reaction. The versatility of this orthogonal strategy has been demonstrated through the synthesis of diverse hGCs displaying alternating binary combinations of α-D-Man or β-D-GlcNAc, thus providing rapid access to attractive heteroglycosylated platforms for diverse biological applications.
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Affiliation(s)
- Michele Fiore
- Département de Chimie Moléculaire, UMR-CNRS 5250 & ICMG FR2607, Université Joseph Fourier, PB 53, 38041 Grenoble Cedex 9, France
| | - Gour Chand Daskhan
- Département de Chimie Moléculaire, UMR-CNRS 5250 & ICMG FR2607, Université Joseph Fourier, PB 53, 38041 Grenoble Cedex 9, France
| | - Baptiste Thomas
- Département de Chimie Moléculaire, UMR-CNRS 5250 & ICMG FR2607, Université Joseph Fourier, PB 53, 38041 Grenoble Cedex 9, France
| | - Olivier Renaudet
- Département de Chimie Moléculaire, UMR-CNRS 5250 & ICMG FR2607, Université Joseph Fourier, PB 53, 38041 Grenoble Cedex 9, France ; Institut Universitaire de France, 103 Boulevard Saint-Michel, 75005 Paris, France
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27
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Povie G, Tran AT, Bonnaffé D, Habegger J, Hu Z, Le Narvor C, Renaud P. Repairing the Thiol-Ene Coupling Reaction. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201309984] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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28
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Povie G, Tran AT, Bonnaffé D, Habegger J, Hu Z, Le Narvor C, Renaud P. Repairing the Thiol-Ene Coupling Reaction. Angew Chem Int Ed Engl 2014; 53:3894-8. [DOI: 10.1002/anie.201309984] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2013] [Revised: 01/11/2014] [Indexed: 11/09/2022]
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29
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Ponader D, Maffre P, Aretz J, Pussak D, Ninnemann NM, Schmidt S, Seeberger PH, Rademacher C, Nienhaus GU, Hartmann L. Carbohydrate-Lectin Recognition of Sequence-Defined Heteromultivalent Glycooligomers. J Am Chem Soc 2014; 136:2008-16. [DOI: 10.1021/ja411582t] [Citation(s) in RCA: 103] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Daniela Ponader
- Max Planck Institute of Colloids and Interfaces, Research Campus Golm, Am Mühlenberg 1, 14424 Potsdam, Germany
| | - Pauline Maffre
- Institute
of Applied Physics, Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131 Karlsruhe, Germany
| | - Jonas Aretz
- Max Planck Institute of Colloids and Interfaces, Research Campus Golm, Am Mühlenberg 1, 14424 Potsdam, Germany
| | - Daniel Pussak
- Max Planck Institute of Colloids and Interfaces, Research Campus Golm, Am Mühlenberg 1, 14424 Potsdam, Germany
| | - Nina M. Ninnemann
- Max Planck Institute of Colloids and Interfaces, Research Campus Golm, Am Mühlenberg 1, 14424 Potsdam, Germany
| | - Stephan Schmidt
- Institut für
Biochemie, Universität Leipzig, Johannisallee
21-23, 04103 Leipzig, Germany
| | - Peter H. Seeberger
- Max Planck Institute of Colloids and Interfaces, Research Campus Golm, Am Mühlenberg 1, 14424 Potsdam, Germany
| | - Christoph Rademacher
- Max Planck Institute of Colloids and Interfaces, Research Campus Golm, Am Mühlenberg 1, 14424 Potsdam, Germany
| | - G. Ulrich Nienhaus
- Institute
of Applied Physics, Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131 Karlsruhe, Germany
- Department
of Physics, University of Illinois at Urbana−Champaign, 1110 West Green Street, Urbana, Illinois 61801, United States
| | - Laura Hartmann
- Max Planck Institute of Colloids and Interfaces, Research Campus Golm, Am Mühlenberg 1, 14424 Potsdam, Germany
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30
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Rodríguez-Lavado J, de la Mata M, Jiménez-Blanco JL, García-Moreno MI, Benito JM, Díaz-Quintana A, Sánchez-Alcázar JA, Higaki K, Nanba E, Ohno K, Suzuki Y, Ortiz Mellet C, García Fernández JM. Targeted delivery of pharmacological chaperones for Gaucher disease to macrophages by a mannosylated cyclodextrin carrier. Org Biomol Chem 2014; 12:2289-301. [DOI: 10.1039/c3ob42530d] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Efficient delivery of pharmacological chaperones for Gaucher disease to macrophages has been achieved.
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Affiliation(s)
| | - Mario de la Mata
- Centro Andaluz de Biología del Desarrollo (CABD)
- CSIC – Universidad Pablo de Olavide
- 41013 Sevilla, Spain
| | | | | | - Juan M. Benito
- Instituto de Investigaciones Químicas (IIQ)
- CSIC – Universidad de Sevilla
- 41092 Sevilla, Spain
| | - Antonio Díaz-Quintana
- Instituto de Bioquímica Vegetal y Fotosíntesis (IBVF)
- CSIC – Universidad de Sevilla
- 41092 Sevilla, Spain
| | - José A. Sánchez-Alcázar
- Centro Andaluz de Biología del Desarrollo (CABD)
- CSIC – Universidad Pablo de Olavide
- 41013 Sevilla, Spain
| | - Katsumi Higaki
- Division of Functional Genomics
- Research Center for Bioscience and Technology
- Faculty of Medicine
- Tottori University
- Yonago, Japan
| | - Eiji Nanba
- Division of Functional Genomics
- Research Center for Bioscience and Technology
- Faculty of Medicine
- Tottori University
- Yonago, Japan
| | - Kousaku Ohno
- Division of Child Neurology
- Institute of Neurological Sciences
- Faculty of Medicine
- Tottori University
- Yonago, Japan
| | - Yoshiyuki Suzuki
- Tokyo Metropolitan Institute of Medical Science
- Tokyo 156-0057, Japan
| | - Carmen Ortiz Mellet
- Dept. Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- 41012 Sevilla, Spain
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31
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Jiménez Blanco JL, Ortiz Mellet C, García Fernández JM. Multivalency in heterogeneous glycoenvironments: hetero-glycoclusters, -glycopolymers and -glycoassemblies. Chem Soc Rev 2013; 42:4518-31. [PMID: 22911174 DOI: 10.1039/c2cs35219b] [Citation(s) in RCA: 134] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Despite efficiently imitating functional ligand presentations in terms of valency and density, most of the reported multivalent carbohydrate prototypes barely reflect the inherent heterogeneity of biological systems, therefore underestimating the potential contribution of synergistic or antagonistic effects to molecular recognition events. To address this question, the design of novel molecular and supramolecular entities displaying different saccharide motifs in a controlled manner is of critical importance. In this review we highlight the current efforts made to synthesize heteromultivalent glycosystems on different platforms (peptides, dendrimers, polymers, oligonucleotides, calixarenes, cyclodextrins, microarrays, vesicles) and to evaluate the influence of heterogeneity in carbohydrate-protein (lectin, antibody) recognition phenomena. Although the number of publications on this topic is limited as compared to the huge volume of reports on homomultivalent sugar displays, the current body of results has already unravelled the existence of new binding mechanisms that operate in heterogeneous environments whose exact biological significance remains to be unveiled.
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Affiliation(s)
- José L Jiménez Blanco
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Apartado 553, E-41071 Sevilla, Spain.
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32
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García Fernández JM, Benito JM, Ortiz Mellet C. Cyclodextrin-scaffolded glycotransporters for gene delivery. PURE APPL CHEM 2013. [DOI: 10.1351/pac-con-12-10-13] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Conventional drugs consist of a formulation of a bioactive species and a carrier, the former accounting for most of the sophistication of the design. In the case of biomolecular drugs, however, the role of the carrier becomes decisive in enabling the load to reach its target to carry out its designed therapeutic function. Thus, the clinical success of gene therapy, where the active principles are nucleic acids, critically depends on the use of efficient and safe delivery systems. Carbohydrates have proven particularly useful in this regard. Glycocoating, similarly to poly(ethylene)glycol (PEG)-coating (pegylation), can stabilize colloidal aggregates by improving solvation and preventing nonspecific interactions, for example, with serum proteins. Moreover, glycoconjugates can drive specific recognition and receptor-mediated internalization in target cells. Actually, the inherent flexibility of carbohydrate and glycoconjugate chemistry has greatly contributed to enlarging the range of functional materials that can be rationally conceived for gene delivery. Herein, this is illustrated with selected examples that focus on controlling the architectural parameters of the vectors to make them suitable for structure–activity relationship (SAR) and optimization studies. The members of the cyclomaltooligosaccharide (cyclodextrin, CD) family will be the central actors of the story.
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Bouckaert J, Li Z, Xavier C, Almant M, Caveliers V, Lahoutte T, Weeks SD, Kovensky J, Gouin SG. Heptyl α-D-Mannosides Grafted on a β-Cyclodextrin Core To Interfere withEscherichia coliAdhesion: An In Vivo Multivalent Effect. Chemistry 2013; 19:7847-55. [DOI: 10.1002/chem.201204015] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2012] [Revised: 03/11/2013] [Indexed: 12/26/2022]
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Martínez Á, Ortiz Mellet C, García Fernández JM. Cyclodextrin-based multivalent glycodisplays: covalent and supramolecular conjugates to assess carbohydrate-protein interactions. Chem Soc Rev 2013; 42:4746-73. [PMID: 23340678 DOI: 10.1039/c2cs35424a] [Citation(s) in RCA: 187] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Covalent attachment of biorecognizable sugar ligands in several copies at precise positions of cyclomaltooligosaccharide (cyclodextrin, CD) macrocycles has proven to be an extremely flexible strategy to build multivalent conjugates. The commercial availability of the native CDs in three different sizes, their axial symmetry and the possibility of position- and face-selective functionalization allow a strict control of the valency and spatial orientation of the recognition motifs (glycotopes) in low, medium, high and hyperbranched glycoclusters, including glycodendrimer-CD hybrids. "Click-type" ligation chemistries, including copper(i)-catalyzed azide-alkyne cycloaddition (CuAAC), thiol-ene coupling or thiourea-forming reactions, have been implemented to warrant full homogeneity of the adducts. The incorporation of different glycotopes to investigate multivalent interactions in heterogeneous environments has also been accomplished. Not surprisingly, multivalent CD conjugates have been, and continue to be, major actors in studies directed at deciphering the structural features ruling carbohydrate recognition events. Nanometric glycoassemblies endowed with the capability of adapting the inter-saccharide distances and orientations in the presence of a receptor partner or capable of mimicking the fluidity of biological membranes have been conceived by multitopic inclusion complex formation, rotaxanation or self-assembling. Applications in the fields of sensors, site-specific drug and gene delivery or protein stabilization attest for the maturity of the field.
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Affiliation(s)
- Álvaro Martínez
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, c/ Profesor García González 1, E-41012 Sevilla, Spain
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Marra A, Staderini S, Berthet N, Dumy P, Renaudet O, Dondoni A. Thiyl Glycosylation of Propargylated Octasilsesquioxane: Synthesis and Lectin-Binding Properties of Densely Glycosylated Clusters on a Cubic Platform. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201453] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Gerland B, Goudot A, Pourceau G, Meyer A, Vidal S, Souteyrand E, Vasseur JJ, Chevolot Y, Morvan F. Synthesis of Homo- and Heterofunctionalized Glycoclusters and Binding to Pseudomonas aeruginosa Lectins PA-IL and PA-IIL. J Org Chem 2012; 77:7620-6. [DOI: 10.1021/jo300826u] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Béatrice Gerland
- Institut des Biomolécules
Max Mousseron (IBMM), UMR 5247 CNRS - Université Montpellier 1, Université Montpellier 2, Place
Eugène Bataillon, CC1704, 34095 Montpellier Cedex 5, France
| | - Alice Goudot
- Institut des Nanotechnologies
de Lyon (INL), Université de Lyon, UMR 5270 CNRS Ecole Centrale de Lyon, 36 Avenue Guy de Collongue,
69134 Ecully Cedex, France
| | - Gwladys Pourceau
- Institut des Biomolécules
Max Mousseron (IBMM), UMR 5247 CNRS - Université Montpellier 1, Université Montpellier 2, Place
Eugène Bataillon, CC1704, 34095 Montpellier Cedex 5, France
| | - Albert Meyer
- Institut des Biomolécules
Max Mousseron (IBMM), UMR 5247 CNRS - Université Montpellier 1, Université Montpellier 2, Place
Eugène Bataillon, CC1704, 34095 Montpellier Cedex 5, France
| | - Sébastien Vidal
- Institut de Chimie et Biochimie
Moléculaires et Supramoléculaires (ICBMS), Laboratoire
de Chimie Organique 2 - Glycochimie, UMR 5246 CNRS, Université Claude Bernard Lyon 1, 43 Boulevard du 11 Novembre 1918,
69622 Villeurbanne, France
| | - Eliane Souteyrand
- Institut des Nanotechnologies
de Lyon (INL), Université de Lyon, UMR 5270 CNRS Ecole Centrale de Lyon, 36 Avenue Guy de Collongue,
69134 Ecully Cedex, France
| | - Jean-Jacques Vasseur
- Institut des Biomolécules
Max Mousseron (IBMM), UMR 5247 CNRS - Université Montpellier 1, Université Montpellier 2, Place
Eugène Bataillon, CC1704, 34095 Montpellier Cedex 5, France
| | - Yann Chevolot
- Institut des Nanotechnologies
de Lyon (INL), Université de Lyon, UMR 5270 CNRS Ecole Centrale de Lyon, 36 Avenue Guy de Collongue,
69134 Ecully Cedex, France
| | - François Morvan
- Institut des Biomolécules
Max Mousseron (IBMM), UMR 5247 CNRS - Université Montpellier 1, Université Montpellier 2, Place
Eugène Bataillon, CC1704, 34095 Montpellier Cedex 5, France
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Cardona F, Isoldi G, Sansone F, Casnati A, Goti A. Building Multivalent Iminosugar-Based Ligands on Calixarene Cores via Nitrone Cycloadditions. J Org Chem 2012; 77:6980-8. [DOI: 10.1021/jo301155p] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Francesca Cardona
- Dipartimento di Chimica “Ugo
Schiff”, Polo Scientifico e Tecnologico, Università di Firenze, Via della Lastruccia 13, 50019 Sesto Fiorentino
(FI), Italy
| | - Giovanni Isoldi
- Dipartimento di Chimica “Ugo
Schiff”, Polo Scientifico e Tecnologico, Università di Firenze, Via della Lastruccia 13, 50019 Sesto Fiorentino
(FI), Italy
| | - Francesco Sansone
- Dipartimento
di Chimica Organica
e Industriale, Università degli Studi, Parco Area delle Scienze 17/A, 43124 Parma, Italy
| | - Alessandro Casnati
- Dipartimento
di Chimica Organica
e Industriale, Università degli Studi, Parco Area delle Scienze 17/A, 43124 Parma, Italy
| | - Andrea Goti
- Dipartimento di Chimica “Ugo
Schiff”, Polo Scientifico e Tecnologico, Università di Firenze, Via della Lastruccia 13, 50019 Sesto Fiorentino
(FI), Italy
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Ghai R, Falconer RJ, Collins BM. Applications of isothermal titration calorimetry in pure and applied research--survey of the literature from 2010. J Mol Recognit 2012; 25:32-52. [PMID: 22213449 DOI: 10.1002/jmr.1167] [Citation(s) in RCA: 117] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Isothermal titration calorimetry (ITC) is a biophysical technique for measuring the formation and dissociation of molecular complexes and has become an invaluable tool in many branches of science from cell biology to food chemistry. By measuring the heat absorbed or released during bond formation, ITC provides accurate, rapid, and label-free measurement of the thermodynamics of molecular interactions. In this review, we survey the recent literature reporting the use of ITC and have highlighted a number of interesting studies that provide a flavour of the diverse systems to which ITC can be applied. These include measurements of protein-protein and protein-membrane interactions required for macromolecular assembly, analysis of enzyme kinetics, experimental validation of molecular dynamics simulations, and even in manufacturing applications such as food science. Some highlights include studies of the biological complex formed by Staphylococcus aureus enterotoxin C3 and the murine T-cell receptor, the mechanism of membrane association of the Parkinson's disease-associated protein α-synuclein, and the role of non-specific tannin-protein interactions in the quality of different beverages. Recent developments in automation are overcoming limitations on throughput imposed by previous manual procedures and promise to greatly extend usefulness of ITC in the future. We also attempt to impart some practical advice for getting the most out of ITC data for those researchers less familiar with the method.
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Affiliation(s)
- Rajesh Ghai
- Institute for Molecular Bioscience (IMB), University of Queensland, St. Lucia, Queensland, 4072, Australia
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Thomas B, Fiore M, Bossu I, Dumy P, Renaudet O. Synthesis of heteroglycoclusters by using orthogonal chemoselective ligations. Beilstein J Org Chem 2012; 8:421-7. [PMID: 22509212 PMCID: PMC3326620 DOI: 10.3762/bjoc.8.47] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2012] [Accepted: 02/29/2012] [Indexed: 12/20/2022] Open
Abstract
Synthetic heteroglycoclusters are being subjected to increasing interest due to their potential to serve as selective ligands for carbohydrate-binding proteins. In this paper, we describe an expedient strategy to prepare cyclopeptides displaying well-defined distributions and combinations of carbohydrates. By using both oxime ligation and copper(I)-catalyzed alkyne–azide cycloaddition, two series of compounds bearing binary combinations of αMan, αFuc or βLac in an overall tetravalent presentation, and either 2:2 or 3:1 relative proportions, have been prepared.
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Affiliation(s)
- Baptiste Thomas
- Département de Chimie Moléculaire, UMR-CNRS 5250 & ICMG FR 2607, Université Joseph Fourier, PB 53, 38041 Grenoble Cedex 9, France
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40
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Cendret V, François-Heude M, Méndez-Ardoy A, Moreau V, Fernández JMG, Djedaïni-Pilard F. Design and synthesis of a "click" high-mannose oligosaccharide mimic emulating Man8 binding affinity towards Con A. Chem Commun (Camb) 2012; 48:3733-5. [PMID: 22399071 DOI: 10.1039/c2cc30773a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A dendritic "click" mannooligomer mimicking the high-mannose oligosaccharide Man(8) has been designed by replacing some of the inner mannopyranosyl subunits with triazole moieties; evaluation of its binding affinity towards the mannose-specific lectin concanavalin A revealed striking similarities between the "click" mimic and the natural Man(8).
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Affiliation(s)
- Virginie Cendret
- Laboratoire des Glucides FRE-CNRS 3517, Institut de Chimie de Picardie, Université de Picardie Jules Verne, 33 Rue Saint-Leu, 80039 Amiens Cedex 1, France
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41
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Gómez-García M, Benito JM, Butera AP, Mellet CO, Fernández JMG, Blanco JLJ. Probing Carbohydrate-Lectin Recognition in Heterogeneous Environments with Monodisperse Cyclodextrin-Based Glycoclusters. J Org Chem 2012; 77:1273-88. [DOI: 10.1021/jo201797b] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Marta Gómez-García
- Departamento
de Química
Orgánica, Facultad de Química, Universidad de Sevilla, Profesor García González 1,
E-41012 Sevilla, Spain
| | - Juan M. Benito
- Instituto de Investigaciones
Químicas, CSIC - Universidad de Sevilla, Américo Vespucio 49, Isla de la Cartuja, E-41092 Sevilla,
Spain
| | - Anna P. Butera
- Departamento
de Química
Orgánica, Facultad de Química, Universidad de Sevilla, Profesor García González 1,
E-41012 Sevilla, Spain
| | - Carmen Ortiz Mellet
- Departamento
de Química
Orgánica, Facultad de Química, Universidad de Sevilla, Profesor García González 1,
E-41012 Sevilla, Spain
| | - José M. García Fernández
- Instituto de Investigaciones
Químicas, CSIC - Universidad de Sevilla, Américo Vespucio 49, Isla de la Cartuja, E-41092 Sevilla,
Spain
| | - José L. Jiménez Blanco
- Departamento
de Química
Orgánica, Facultad de Química, Universidad de Sevilla, Profesor García González 1,
E-41012 Sevilla, Spain
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42
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Lo Conte M, Staderini S, Chambery A, Berthet N, Dumy P, Renaudet O, Marra A, Dondoni A. Glycoside and peptide clustering around the octasilsesquioxane scaffold via photoinduced free-radical thiol–ene coupling. The observation of a striking glycoside cluster effect. Org Biomol Chem 2012; 10:3269-77. [DOI: 10.1039/c2ob07078b] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Bienvenu C, Martínez Á, Jiménez Blanco JL, Di Giorgio C, Vierling P, Ortiz Mellet C, Defaye J, García Fernández JM. Polycationic amphiphilic cyclodextrins as gene vectors: effect of the macrocyclic ring size on the DNA complexing and delivery properties. Org Biomol Chem 2012; 10:5570-81. [PMID: 22733369 DOI: 10.1039/c2ob25786f] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Céline Bienvenu
- Institut de Chimie de Nice, UMR 7272, Université de Nice Sophia Antipolis - CNRS, 28, Avenue de Valrose, F-06100 Nice, France
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44
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Dondoni A, Marra A. Recent applications of thiol–ene coupling as a click process for glycoconjugation. Chem Soc Rev 2012; 41:573-86. [DOI: 10.1039/c1cs15157f] [Citation(s) in RCA: 244] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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45
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Decroocq C, Rodríguez-Lucena D, Russo V, Mena Barragán T, Ortiz Mellet C, Compain P. The Multivalent Effect in Glycosidase Inhibition: Probing the Influence of Architectural Parameters with Cyclodextrin-based Iminosugar Click Clusters. Chemistry 2011; 17:13825-31. [DOI: 10.1002/chem.201102266] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2011] [Indexed: 11/08/2022]
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46
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Díaz-Moscoso A, Guilloteau N, Bienvenu C, Méndez-Ardoy A, Jiménez Blanco JL, Benito JM, Le Gourriérec L, Di Giorgio C, Vierling P, Defaye J, Ortiz Mellet C, García Fernández JM. Mannosyl-coated nanocomplexes from amphiphilic cyclodextrins and pDNA for site-specific gene delivery. Biomaterials 2011; 32:7263-73. [DOI: 10.1016/j.biomaterials.2011.06.025] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2011] [Accepted: 06/09/2011] [Indexed: 12/17/2022]
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47
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Méndez-Ardoy A, Guilloteau N, Di Giorgio C, Vierling P, Santoyo-González F, Ortiz Mellet C, García Fernández JM. β-Cyclodextrin-Based Polycationic Amphiphilic “Click” Clusters: Effect of Structural Modifications in Their DNA Complexing and Delivery Properties. J Org Chem 2011; 76:5882-94. [DOI: 10.1021/jo2007785] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Alejandro Méndez-Ardoy
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Profesor García González 1, E-41012 Sevilla, Spain
| | - Nicolas Guilloteau
- LCMBA UMR 6001CNRS - Université de Nice Sophia Antipolis 28, Avenue de Valrose, F-06108 Nice, France
| | - Christophe Di Giorgio
- LCMBA UMR 6001CNRS - Université de Nice Sophia Antipolis 28, Avenue de Valrose, F-06108 Nice, France
| | - Pierre Vierling
- LCMBA UMR 6001CNRS - Université de Nice Sophia Antipolis 28, Avenue de Valrose, F-06108 Nice, France
| | - Francisco Santoyo-González
- Departamento de Química Orgánica, Facultad de Ciencias, Instituto de Biotecnología, Universidad de Granada, E-18071 Granada, Spain
| | - Carmen Ortiz Mellet
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Profesor García González 1, E-41012 Sevilla, Spain
| | - José M. García Fernández
- Instituto de Investigaciones Químicas, CSIC - Universidad de Sevilla, A2mérico Vespucio 49, Isla de la Cartuja, E-41092 Sevilla, Spain
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48
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Katrlík J, Škrabana R, Mislovičová D, Gemeiner P. Binding of d-mannose-containing glycoproteins to d-mannose-specific lectins studied by surface plasmon resonance. Colloids Surf A Physicochem Eng Asp 2011. [DOI: 10.1016/j.colsurfa.2011.01.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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49
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Synthesis of glycopeptide dendrimers, dimerization and affinity for Concanavalin A. Bioorg Med Chem 2011; 19:2879-87. [DOI: 10.1016/j.bmc.2011.03.047] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2010] [Revised: 03/08/2011] [Accepted: 03/18/2011] [Indexed: 12/17/2022]
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50
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Stöhr T, Blaudszun AR, Steinfeld U, Wenz G. Synthesis of glycosylated peptides by NCA polymerization for recognition of human T-cells. Polym Chem 2011. [DOI: 10.1039/c1py00187f] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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