1
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Bietsch J, Chen A, Wang D, Wang G. Synthesis of a Series of Trimeric Branched Glycoconjugates and Their Applications for Supramolecular Gels and Catalysis. Molecules 2023; 28:6056. [PMID: 37630308 PMCID: PMC10459207 DOI: 10.3390/molecules28166056] [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: 07/05/2023] [Revised: 07/28/2023] [Accepted: 07/31/2023] [Indexed: 08/27/2023] Open
Abstract
Carbohydrate-derived molecular gelators have found many practical applications as soft materials. To better understand the structure and molecular gelation relationship and further explore the applications of sugar-based gelators, we designed and synthesized eight trimeric branched sugar triazole derivatives and studied their self-assembling properties. These included glucose, glucosamine, galactose, and maltose derivatives. Interestingly, the gelation properties of these compounds exhibited correlations with the peripheral sugar structures. The maltose derivative did not form gels in the tested solvents, but all other compounds exhibited gelation properties in at least one of the solvents. Glucose derivatives showed superior performance, followed by glucosamine derivatives. They typically formed gels in toluene and alcohols; some formed gels in ethanol-water mixtures or DMSO water mixtures. The glycoclusters 9 and 10 demonstrated rate acceleration for the copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions. These were further studied for their metallogels formation properties, and the copper metallogels from compound 9 were successfully utilized to catalyze click reactions. These metallogels were able to form a gel column, which was effective in converting the reactants into the triazole products in multiple cycles. Moreover, the same gel column was used to transform a second click reaction using different reactants. The synthesis and characterization of these compounds and their applications for catalytic reactions were discussed.
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Affiliation(s)
| | | | | | - Guijun Wang
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, VA 23529, USA; (J.B.); (A.C.); (D.W.)
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2
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Wojtczak K, Byrne JP. Structural considerations for building synthetic glycoconjugates as inhibitors for Pseudomonas aeruginosa lectins. ChemMedChem 2022; 17:e202200081. [PMID: 35426976 PMCID: PMC9321714 DOI: 10.1002/cmdc.202200081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 04/13/2022] [Indexed: 11/16/2022]
Abstract
Pseudomonas aeruginosa is a pathogenic bacterium, responsible for a large portion of nosocomial infections globally and designated as critical priority by the World Health Organisation. Its characteristic carbohydrate‐binding proteins LecA and LecB, which play a role in biofilm‐formation and lung‐infection, can be targeted by glycoconjugates. Here we review the wide range of inhibitors for these proteins (136 references), highlighting structural features and which impact binding affinity and/or therapeutic effects, including carbohydrate selection; linker length and rigidity; and scaffold topology, particularly for multivalent candidates. We also discuss emerging therapeutic strategies, which build on targeting of LecA and LecB, such as anti‐biofilm activity, anti‐adhesion and drug‐delivery, with promising prospects for medicinal chemistry.
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Affiliation(s)
- Karolina Wojtczak
- National University of Ireland Galway School of Biological and Chemical Sciences University Road H91 TK33 Galway IRELAND
| | - Joseph Peter Byrne
- National University of Ireland Galway School of Chemistry University Road H91 TK33 Galway IRELAND
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3
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Mohy El Dine T, Jimmidi R, Diaconu A, Fransolet M, Michiels C, De Winter J, Gillon E, Imberty A, Coenye T, Vincent SP. Pillar[5]arene-Based Polycationic Glyco[2]rotaxanes Designed as Pseudomonas aeruginosa Antibiofilm Agents. J Med Chem 2021; 64:14728-14744. [PMID: 34542288 DOI: 10.1021/acs.jmedchem.1c01241] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Pseudomonas aeruginosa (P.A.) is a human pathogen belonging to the top priorities for the discovery of new therapeutic solutions. Its propensity to generate biofilms strongly complicates the treatments required to cure P.A. infections. Herein, we describe the synthesis of a series of novel rotaxanes composed of a central galactosylated pillar[5]arene, a tetrafucosylated dendron, and a tetraguanidinium subunit. Besides the high affinity of the final glycorotaxanes for the two P.A. lectins LecA and LecB, potent inhibition levels of biofilm growth were evidenced, showing that their three subunits work synergistically. An antibiofilm assay using a double ΔlecAΔlecB mutant compared to the wild type demonstrated that the antibiofilm activity of the best glycorotaxane is lectin-mediated. Such antibiofilm potency had rarely been reached in the literature. Importantly, none of the final rotaxanes was bactericidal, showing that their antibiofilm activity does not depend on bacteria killing, which is a rare feature for antibiofilm agents.
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Affiliation(s)
- Tharwat Mohy El Dine
- Department of Chemistry, Laboratory of Bio-Organic Chemistry - NAmur Research Institute for LIfe Sciences (NARILIS), University of Namur (UNamur), Rue de Bruxelles 61, 5000 Namur, Belgium
| | - Ravikumar Jimmidi
- Department of Chemistry, Laboratory of Bio-Organic Chemistry - NAmur Research Institute for LIfe Sciences (NARILIS), University of Namur (UNamur), Rue de Bruxelles 61, 5000 Namur, Belgium
| | - Andrei Diaconu
- Department of Chemistry, Laboratory of Bio-Organic Chemistry - NAmur Research Institute for LIfe Sciences (NARILIS), University of Namur (UNamur), Rue de Bruxelles 61, 5000 Namur, Belgium.,Center of Advanced Research in Bionanoconjugates and Biopolymers "Petru Poni", Institute of Macromolecular Chemistry of Romanian Academy, 41A, Aleea Gr. Ghica Voda, 700487 Iasi, Romania
| | - Maude Fransolet
- Department of Chemistry, Laboratory of Bio-Organic Chemistry - NAmur Research Institute for LIfe Sciences (NARILIS), University of Namur (UNamur), Rue de Bruxelles 61, 5000 Namur, Belgium
| | - Carine Michiels
- Department of Chemistry, Laboratory of Bio-Organic Chemistry - NAmur Research Institute for LIfe Sciences (NARILIS), University of Namur (UNamur), Rue de Bruxelles 61, 5000 Namur, Belgium
| | - Julien De Winter
- Department of Chemistry, Laboratory of Organic Synthesis and Mass Spectrometry, University of Mons (Umons), 20 place du parc, 7000 Mons, Belgium
| | - Emilie Gillon
- Centre de recherches sur les macromolécules végétales (CERMAV), University of Genoble Alpes, CNRS, 601 rue de la chimie, 38000 Grenoble, France
| | - Anne Imberty
- Centre de recherches sur les macromolécules végétales (CERMAV), University of Genoble Alpes, CNRS, 601 rue de la chimie, 38000 Grenoble, France
| | - Tom Coenye
- Laboratory of Pharmaceutical Microbiology, University of Ghent (UGent), Ottergemsesteenweg 460, 9000 Gent, Belgium
| | - Stéphane P Vincent
- Department of Chemistry, Laboratory of Bio-Organic Chemistry - NAmur Research Institute for LIfe Sciences (NARILIS), University of Namur (UNamur), Rue de Bruxelles 61, 5000 Namur, Belgium
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4
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Harvey DJ. ANALYSIS OF CARBOHYDRATES AND GLYCOCONJUGATES BY MATRIX-ASSISTED LASER DESORPTION/IONIZATION MASS SPECTROMETRY: AN UPDATE FOR 2015-2016. MASS SPECTROMETRY REVIEWS 2021; 40:408-565. [PMID: 33725404 DOI: 10.1002/mas.21651] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 07/24/2020] [Indexed: 06/12/2023]
Abstract
This review is the ninth update of the original article published in 1999 on the application of matrix-assisted laser desorption/ionization (MALDI) mass spectrometry to the analysis of carbohydrates and glycoconjugates and brings coverage of the literature to the end of 2016. Also included are papers that describe methods appropriate to analysis by MALDI, such as sample preparation techniques, even though the ionization method is not MALDI. Topics covered in the first part of the review include general aspects such as theory of the MALDI process, matrices, derivatization, MALDI imaging, fragmentation and arrays. The second part of the review is devoted to applications to various structural types such as oligo- and poly-saccharides, glycoproteins, glycolipids, glycosides and biopharmaceuticals. Much of this material is presented in tabular form. The third part of the review covers medical and industrial applications of the technique, studies of enzyme reactions and applications to chemical synthesis. The reported work shows increasing use of combined new techniques such as ion mobility and the enormous impact that MALDI imaging is having. MALDI, although invented over 30 years ago is still an ideal technique for carbohydrate analysis and advancements in the technique and range of applications show no sign of deminishing. © 2020 Wiley Periodicals, Inc.
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Affiliation(s)
- David J Harvey
- Nuffield Department of Medicine, Target Discovery Institute, University of Oxford, Roosevelt Drive, Oxford, OX3 7FZ, United Kingdom
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5
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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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6
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O'Reilly C, Blasco S, Parekh B, Collins H, Cooke G, Gunnlaugsson T, Byrne JP. Ruthenium-centred btp glycoclusters as inhibitors for Pseudomonas aeruginosa biofilm formation. RSC Adv 2021; 11:16318-16325. [PMID: 35479152 PMCID: PMC9030604 DOI: 10.1039/d0ra05107a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 04/26/2021] [Indexed: 11/21/2022] Open
Abstract
Carbohydrate-decorated clusters (glycoclusters) centred on a Ru(ii) ion were synthesised and tested for their activity against Pseudomonas aeruginosa biofilm formation. These clusters were designed by conjugating a range of carbohydrate motifs (galactose, glucose, mannose and lactose, as well as galactose with a triethylene glycol spacer) to a btp (2,6-bis(1,2,3-triazol-4-yl)pyridine) scaffold. This scaffold, which possesses a C2 symmetry, is an excellent ligand for d-metal ions, and thus the formation of the Ru(ii)-centred glycoclusters 7 and 8Gal was achieved from 5 and 6Gal; each possessing four deprotected carbohydrates. Glycocluster 8Gal, which has a flexible spacer between the btp and galactose moieties, showed significant inhibition of P. aeruginosa bacterial biofilm formation. By contrast, glycocluster 7, which lacked the flexible linker, didn't show significant antimicrobial effects and neither does the ligand 6Gal alone. These results are proposed to arise from carbohydrate–lectin interactions with LecA, which are possible for the flexible metal-centred multivalent glycocluster. Metal-centred glycoclusters present a structurally versatile class of antimicrobial agent for P. aeruginosa, of which this is, to the best of our knowledge, the first example. Ruthenium-centred glycoclusters based on carbohydrate-functionalised bis(triazolyl)pyridine ligands show Pseudomonas aeruginosa biofilm inhibition, with activity that is dependent on ligand structure.![]()
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Affiliation(s)
- Ciaran O'Reilly
- School of Chemistry, Trinity Biomedical Sciences Institute, Trinity College Dublin Ireland.,School of Medicine, University College Dublin Belfield Dublin 4 Ireland
| | - Salvador Blasco
- School of Chemistry, Trinity Biomedical Sciences Institute, Trinity College Dublin Ireland
| | - Bina Parekh
- School of Medicine, University College Dublin Belfield Dublin 4 Ireland
| | - Helen Collins
- Department of Applied Science, Tallaght Campus, Technological University Dublin Ireland
| | - Gordon Cooke
- School of Medicine, University College Dublin Belfield Dublin 4 Ireland.,Department of Applied Science, Tallaght Campus, Technological University Dublin Ireland
| | | | - Joseph P Byrne
- School of Chemistry, National University of Ireland Galway University Road Galway Ireland
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7
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Stuart-Walker W, Mahon CS. Glycomacromolecules: Addressing challenges in drug delivery and therapeutic development. Adv Drug Deliv Rev 2021; 171:77-93. [PMID: 33539854 DOI: 10.1016/j.addr.2021.01.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 01/15/2021] [Accepted: 01/23/2021] [Indexed: 12/18/2022]
Abstract
Carbohydrate-based materials offer exciting opportunities for drug delivery. They present readily available, biocompatible components for the construction of macromolecular systems which can be loaded with cargo, and can enable targeting of a payload to particular cell types through carbohydrate recognition events established in biological systems. These systems can additionally be engineered to respond to environmental stimuli, enabling triggered release of payload, to encompass multiple modes of therapeutic action, or to simultaneously fulfil a secondary function such as enabling imaging of target tissue. Here, we will explore the use of glycomacromolecules to deliver therapeutic benefits to address key health challenges, and suggest future directions for development of next-generation systems.
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8
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Damalanka VC, Maddirala AR, Janetka JW. Novel approaches to glycomimetic design: development of small molecular weight lectin antagonists. Expert Opin Drug Discov 2021; 16:513-536. [PMID: 33337918 DOI: 10.1080/17460441.2021.1857721] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Introduction: The direct binding of carbohydrates or those presented on glycoproteins or glycolipids to proteins is the primary effector of many biological responses. One class of carbohydrate-binding proteins, lectins are important in all forms of life. Their functions in animals include regulating cell adhesion, glycoprotein synthesis, metabolism, and mediating immune system response while in bacteria and viruses a lectin-mediated carbohydrate-protein interaction between host cells and the pathogen initiates pathogenesis of the infection.Areas covered: In this review, the authors outline the structural and functional pathogenesis of lectins from bacteria, amoeba, and humans. Mimics of a carbohydrate are referred to as glycomimetics, which are much smaller in molecular weight and are devised to mimic the key binding interactions of the carbohydrate while also allowing additional contacts with the lectin. This article emphasizes the various approaches used over the past 10-15 years in the rational design of glycomimetic ligands.Expert opinion: Medicinal chemistry efforts enabled by X-ray structural biology have identified small-molecule glycomimetic lectin antagonists that have entered or are nearing clinical trials. A common theme in these strategies is the use of biaryl ring systems to emulate the carbohydrate interactions with the lectin.
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Affiliation(s)
- Vishnu C Damalanka
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis USA
| | - Amarendar Reddy Maddirala
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis USA
| | - James W Janetka
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis USA
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9
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Madaoui M, Vidal O, Meyer A, Noël M, Lacroix JM, Vasseur JJ, Marra A, Morvan F. Modified Galacto- or Fuco-Clusters Exploiting the Siderophore Pathway to Inhibit the LecA- or LecB-Associated Virulence of Pseudomonas aeruginosa. Chembiochem 2020; 21:3433-3448. [PMID: 32701213 DOI: 10.1002/cbic.202000490] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Indexed: 11/11/2022]
Abstract
Galacto- and fuco-clusters conjugated with one to three catechol or hydroxamate motifs were synthesised to target LecA and LecB lectins of Pseudomonas aeruginosa (PA) localised in the outer membrane and inside the bacterium. The resulting glycocluster-pseudosiderophore conjugates were evaluated as Trojan horses to cross the outer membrane of PA by iron transport. The data suggest that glycoclusters with catechol moieties are able to hijack the iron transport, whereas those with hydroxamates showed strong nonspecific interactions. Mono- and tricatechol galactoclusters (G1C and G3C) were evaluated as inhibitors of infection by PA in comparison with the free galactocluster (G0). All of them exhibited an inhibitory effect between 46 to 75 % at 100 μM, with a higher potency than G0. This result shows that LecA localised in the outer membrane of PA is involved in the infection mechanism.
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Affiliation(s)
- Mimouna Madaoui
- Institut des Biomolécules Max Mousseron (IBMM), Université Montpellier, CNRS, ENSCM, Montpellier, France
| | - Olivier Vidal
- Unité de Glycobiologie Structurelle et Fonctionnelle (UGSF), UMR 8576 CNRS, Université de Lille Cité Scientifique, Avenue Mendeleiev, Bat. C9, 59655, Villeneuve d'Ascq Cedex, France
| | - Albert Meyer
- Institut des Biomolécules Max Mousseron (IBMM), Université Montpellier, CNRS, ENSCM, Montpellier, France
| | - Mathieu Noël
- Institut des Biomolécules Max Mousseron (IBMM), Université Montpellier, CNRS, ENSCM, Montpellier, France
| | - Jean-Marie Lacroix
- Unité de Glycobiologie Structurelle et Fonctionnelle (UGSF), UMR 8576 CNRS, Université de Lille Cité Scientifique, Avenue Mendeleiev, Bat. C9, 59655, Villeneuve d'Ascq Cedex, France
| | - Jean-Jacques Vasseur
- Institut des Biomolécules Max Mousseron (IBMM), Université Montpellier, CNRS, ENSCM, Montpellier, France
| | - Alberto Marra
- Institut des Biomolécules Max Mousseron (IBMM), Université Montpellier, CNRS, ENSCM, Montpellier, France
| | - François Morvan
- Institut des Biomolécules Max Mousseron (IBMM), Université Montpellier, CNRS, ENSCM, Montpellier, France
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10
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Kuhaudomlarp S, Cerofolini L, Santarsia S, Gillon E, Fallarini S, Lombardi G, Denis M, Giuntini S, Valori C, Fragai M, Imberty A, Dondoni A, Nativi C. Fucosylated ubiquitin and orthogonally glycosylated mutant A28C: conceptually new ligands for Burkholderia ambifaria lectin (BambL). Chem Sci 2020; 11:12662-12670. [PMID: 34094460 PMCID: PMC8163020 DOI: 10.1039/d0sc03741a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Two orthogonal, metal free click reactions, enabled to glycosylate ubiquitin and its mutant A28C forming two protein scaffolds with high affinity for BambL, a lectin from the human pathogen Burkholderia ambifaria. A new fucoside analogue, with high affinity with BambL, firstly synthetized and co-crystallized with the protein target, provided the insights for sugar determinants grafting onto ubiquitin. Three ubiquitin-based glycosides were thus assembled. Fuc-Ub, presented several copies of the fucoside analogue, with proper geometry for multivalent effect; Rha-A28C, displayed one thio-rhamnose, known for its ability to tuning the immunological response; finally, Fuc-Rha-A28C, included both multiple fucoside analogs and the rhamnose residue. Fuc-Ub and Fuc-Rha-A28C ligands proved high affinity for BambL and unprecedented immune modulatory properties towards macrophages activation.
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Affiliation(s)
| | - Linda Cerofolini
- CIRMMP, University of Florence via Sacconi, 6 50019 Sesto F.no FI Italy
| | - Sabrina Santarsia
- Università di Firenze, Department of Chemistry via della Lastruccia, 3, 13, 50019 Sesto F.no FI Italy
| | - Emilie Gillon
- Université Grenoble Alpes, CNRS, CERMAV 38000 Grenoble France
| | - Silvia Fallarini
- Università del Piemonte Orientale, Department of Pharmaceutical Sciences 28100 Novara Italy
| | - Grazia Lombardi
- Università del Piemonte Orientale, Department of Pharmaceutical Sciences 28100 Novara Italy
| | - Maxime Denis
- Università di Firenze, Department of Chemistry via della Lastruccia, 3, 13, 50019 Sesto F.no FI Italy .,Giotto Biotech via Madonna del Piano, 6, 50019 Sesto F.no FI Italy
| | - Stefano Giuntini
- Università di Firenze, Department of Chemistry via della Lastruccia, 3, 13, 50019 Sesto F.no FI Italy .,CERM via Sacconi, 6, 50019 Sesto F.no FI Italy
| | - Carolina Valori
- Università di Firenze, Department of Chemistry via della Lastruccia, 3, 13, 50019 Sesto F.no FI Italy
| | - Marco Fragai
- Università di Firenze, Department of Chemistry via della Lastruccia, 3, 13, 50019 Sesto F.no FI Italy .,CERM via Sacconi, 6, 50019 Sesto F.no FI Italy
| | - Anne Imberty
- Université Grenoble Alpes, CNRS, CERMAV 38000 Grenoble France
| | - Alessandro Dondoni
- Interdisciplinary Center for the Study of Inflammation, University of Ferrara 44121 Ferrara Italy
| | - Cristina Nativi
- Università di Firenze, Department of Chemistry via della Lastruccia, 3, 13, 50019 Sesto F.no FI Italy
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11
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Rohse P, Weickert S, Drescher M, Wittmann V. Precipitation-free high-affinity multivalent binding by inline lectin ligands. Chem Sci 2020; 11:5227-5237. [PMID: 34122979 PMCID: PMC8159369 DOI: 10.1039/d0sc01744b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 04/27/2020] [Indexed: 11/21/2022] Open
Abstract
Multivalent ligand-protein interactions are a key concept in biology mediating, for example, signalling and adhesion. Multivalent ligands often have tremendously increased binding affinities. However, they also can cause crosslinking of receptor molecules leading to precipitation of ligand-receptor complexes. Plaque formation due to precipitation is a known characteristic of numerous fatal diseases limiting a potential medical application of multivalent ligands with a precipitating binding mode. Here, we present a new design of high-potency multivalent ligands featuring an inline arrangement of ligand epitopes with exceptionally high binding affinities in the low nanomolar range. At the same time, we show with a multi-methodological approach that precipitation of the receptor is prevented. We distinguish distinct binding modes of the ligands, in particular we elucidate a unique chelating binding mode, where four receptor binding sites are simultaneously bridged by one multivalent ligand molecule. The new design concept of inline multivalent ligands, which we established for the well-investigated model lectin wheat germ agglutinin, has great potential for the development of high-potency multivalent inhibitors as future therapeutics.
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Affiliation(s)
- Philipp Rohse
- University of Konstanz, Department of Chemistry, Konstanz Research School Chemical Biology (KoRS-CB) Universitätsstraße 10 78457 Konstanz Germany
| | - Sabrina Weickert
- University of Konstanz, Department of Chemistry, Konstanz Research School Chemical Biology (KoRS-CB) Universitätsstraße 10 78457 Konstanz Germany
| | - Malte Drescher
- University of Konstanz, Department of Chemistry, Konstanz Research School Chemical Biology (KoRS-CB) Universitätsstraße 10 78457 Konstanz Germany
| | - Valentin Wittmann
- University of Konstanz, Department of Chemistry, Konstanz Research School Chemical Biology (KoRS-CB) Universitätsstraße 10 78457 Konstanz Germany
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12
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Agrahari AK, Singh AK, Singh AS, Singh M, Maji P, Yadav S, Rajkhowa S, Prakash P, Tiwari VK. Click inspired synthesis of p-tert-butyl calix[4]arene tethered benzotriazolyl dendrimers and their evaluation as anti-bacterial and anti-biofilm agents. NEW J CHEM 2020. [DOI: 10.1039/d0nj02591g] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
CuAAC inspired calix-[4]arene tethered benzotriazolyl dendrimers were developed and investigated for their therapeutic potential, where 7 displayed potent anti-bacterial and anti-biofilm activities against drug-resistant & slime producing organisms.
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Affiliation(s)
- Anand K. Agrahari
- Department of Chemistry
- Centre of Advanced Study
- Institute of Science
- Banaras Hindu University
- Varanasi-221005
| | - Ashish K. Singh
- Bacterial Biofilm and Drug Resistance Research Laboratory
- Department of Microbiology, Institute of Medical Sciences
- Banaras Hindu University
- Varanasi-221005
- India
| | - Anoop S. Singh
- Department of Chemistry
- Centre of Advanced Study
- Institute of Science
- Banaras Hindu University
- Varanasi-221005
| | - Mala Singh
- Department of Chemistry
- Centre of Advanced Study
- Institute of Science
- Banaras Hindu University
- Varanasi-221005
| | - Pathik Maji
- Department of Chemistry
- Guru Ghasidas University
- Bilaspur-495009
- India
| | - Shivangi Yadav
- Bacterial Biofilm and Drug Resistance Research Laboratory
- Department of Microbiology, Institute of Medical Sciences
- Banaras Hindu University
- Varanasi-221005
- India
| | - Sanchayita Rajkhowa
- Department of Chemistry
- Jorhat Institute of Science and Technology
- Jorhat-785010
- India
| | - Pradyot Prakash
- Bacterial Biofilm and Drug Resistance Research Laboratory
- Department of Microbiology, Institute of Medical Sciences
- Banaras Hindu University
- Varanasi-221005
- India
| | - Vinod K. Tiwari
- Department of Chemistry
- Centre of Advanced Study
- Institute of Science
- Banaras Hindu University
- Varanasi-221005
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13
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Lectin antagonists in infection, immunity, and inflammation. Curr Opin Chem Biol 2019; 53:51-67. [DOI: 10.1016/j.cbpa.2019.07.005] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 07/12/2019] [Accepted: 07/18/2019] [Indexed: 12/12/2022]
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14
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Zuttion F, Sicard D, Dupin L, Vergoten G, Girard-Bock C, Madaoui M, Chevolot Y, Morvan F, Vidal S, Vasseur JJ, Souteyrand E, Phaner-Goutorbe M. Deciphering multivalent glycocluster-lectin interactions through AFM characterization of the self-assembled nanostructures. SOFT MATTER 2019; 15:7211-7218. [PMID: 31475271 DOI: 10.1039/c9sm00371a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Pseudomonas aeruginosa is a human opportunistic pathogen responsible for lung infections in cystic fibrosis patients. The emergence of resistant strains and its ability to form a biofilm seem to give a selective advantage to the bacterium and thus new therapeutic approaches are needed. To infect the lung, the bacterium uses several virulence factors, like LecA lectins. These proteins are involved in bacterial adhesion due to their specific interaction with carbohydrates of the host epithelial cells. The tetrameric LecA lectin specifically binds galactose residues. A new therapeutic approach is based on the development of highly affine synthetic glycoclusters able to selectively link with LecA to interfere with the natural carbohydrate-LecA interaction. In this study, we combined atomic force microscopy imaging and molecular dynamics simulations to visualize and understand the arrangements formed by LecA and five different glycoclusters. Our glycoclusters are small scaffolds characterized by a core and four branches, which terminate in a galactose residue. Depending on the nature of the core and the branches, the glycocluster-lectin interaction can be modulated and the affinity increased. We show that glycocluster-LecA arrangements highly depend on the glycocluster architecture: the core influences the rigidity of the geometry and the directionality of the branches, whereas the nature of the branch determines the compactness of the structure and the ease of binding.
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Affiliation(s)
- Francesca Zuttion
- Université de Lyon, Ecole Centrale de Lyon, Institut des Nanotechnologies de Lyon INL UMR-5270 CNRS, 36 avenue Guy de Collongue, 69134 Ecully, France.
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15
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Hou S, Mahadevegowda SH, Mai VC, Chan‐Park MB, Duan H. Glycosylated Copper Sulfide Nanocrystals for Targeted Photokilling of Bacteria in the Near‐Infrared II Window. ADVANCED THERAPEUTICS 2019. [DOI: 10.1002/adtp.201900052] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shuai Hou
- School of Chemical and Biomedical EngineeringNanyang Technological University 62 Nanyang Drive Singapore 637459 Singapore
| | - Surendra H. Mahadevegowda
- School of Chemical and Biomedical EngineeringNanyang Technological University 62 Nanyang Drive Singapore 637459 Singapore
| | - Van Cuong Mai
- School of Chemical and Biomedical EngineeringNanyang Technological University 62 Nanyang Drive Singapore 637459 Singapore
- Nanyang Environment and Water Research Institute (NEWRI)Nanyang Technological University 1 Cleantech Loop Singapore 637141 Singapore
| | - Mary B. Chan‐Park
- School of Chemical and Biomedical EngineeringNanyang Technological University 62 Nanyang Drive Singapore 637459 Singapore
| | - Hongwei Duan
- School of Chemical and Biomedical EngineeringNanyang Technological University 62 Nanyang Drive Singapore 637459 Singapore
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16
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Yu G, Vicini AC, Pieters RJ. Assembly of Divalent Ligands and Their Effect on Divalent Binding to Pseudomonas aeruginosa Lectin LecA. J Org Chem 2019; 84:2470-2488. [PMID: 30681333 PMCID: PMC6399674 DOI: 10.1021/acs.joc.8b02727] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
![]()
Divalent
ligands were prepared as inhibitors for the adhesion protein
of the problematic Pseudomonas aeruginosa pathogen.
Bridging two binding sites enables simultaneous binding of two galactose
moieties, which strongly enhances binding. An alternating motif of
glucose and triazole and aryl groups was shown to have the right mix
of rigidity, solubility, and ease of synthesis. Spacers were varied
with respect to the core unit as well as the aglycon portions in an
attempt to optimize dynamics and enhance interactions with the protein.
Affinities of the divalent ligands were measured by ITC, and Kd’s as low as 12 nM were determined,
notably for a compounds with either a rigid (phenyl) or flexible (butyl)
unit at the core. Introducing a phenyl aglycon moiety next to the
galactoside ligands on both termini did indeed lead to a higher enthalpy
of binding, which was more than compensated by entropic costs. The
results are discussed in terms of thermodynamics and theoretical calculations
of the expected and observed multivalency effects.
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Affiliation(s)
- Guangyun Yu
- Department of Chemical Biology & Drug Discovery , Utrecht Institute for Pharmaceutical Sciences, Utrecht University , P.O. Box 80082, 3508 TB Utrecht , The Netherlands
| | - Anna Chiara Vicini
- Department of Chemical Biology & Drug Discovery , Utrecht Institute for Pharmaceutical Sciences, Utrecht University , P.O. Box 80082, 3508 TB Utrecht , The Netherlands
| | - Roland J Pieters
- Department of Chemical Biology & Drug Discovery , Utrecht Institute for Pharmaceutical Sciences, Utrecht University , P.O. Box 80082, 3508 TB Utrecht , The Netherlands
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17
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Bücher KS, Babic N, Freichel T, Kovacic F, Hartmann L. Monodisperse Sequence‐Controlled α‐l‐Fucosylated Glycooligomers and Their Multivalent Inhibitory Effects on LecB. Macromol Biosci 2018; 18:e1800337. [DOI: 10.1002/mabi.201800337] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/04/2018] [Indexed: 01/10/2023]
Affiliation(s)
- Katharina Susanne Bücher
- Institute of Organic and Macromolecular ChemistryHeinrich‐Heine‐University Duesseldorf Universitaetsstraße 1 40225 Duesseldorf Germany
| | - Nikolina Babic
- Institute of Molecular Enzyme TechnologyHeinrich‐Heine‐University Duesseldorf and Forschungszentrum Jülich GmbH Wilhelm Johnen Straße 52428 Jülich Germany
| | - Tanja Freichel
- Institute of Organic and Macromolecular ChemistryHeinrich‐Heine‐University Duesseldorf Universitaetsstraße 1 40225 Duesseldorf Germany
| | - Filip Kovacic
- Institute of Molecular Enzyme TechnologyHeinrich‐Heine‐University Duesseldorf and Forschungszentrum Jülich GmbH Wilhelm Johnen Straße 52428 Jülich Germany
| | - Laura Hartmann
- Institute of Organic and Macromolecular ChemistryHeinrich‐Heine‐University Duesseldorf Universitaetsstraße 1 40225 Duesseldorf Germany
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18
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Zuttion F, Ligeour C, Vidal O, Wälte M, Morvan F, Vidal S, Vasseur JJ, Chevolot Y, Phaner-Goutorbe M, Schillers H. The anti-adhesive effect of glycoclusters on Pseudomonas aeruginosa bacteria adhesion to epithelial cells studied by AFM single cell force spectroscopy. NANOSCALE 2018; 10:12771-12778. [PMID: 29946584 DOI: 10.1039/c8nr03285h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The human opportunistic pathogen Pseudomonas aeruginosa (PA) is responsible for chronic infections of the respiratory epithelium in cystic fibrosis patients. PA takes advantage of an arsenal of virulence factors to infect and colonize human lungs. Among them, the lectin LecA favours epithelium invasion by interacting with host cell globotriaosylceramide (Gb3). A new therapeutic approach is based on the development of synthetic multivalent molecules (glycoclusters) targeting LecA with a higher affinity than its natural ligand. Atomic force microscopy-single cell force spectroscopy has been used to study the effect of glycoclusters on the bacteria-cell interaction. Glycoclusters have been shown to affect the detachment work and detachment force of the bacteria-cell interaction. The specificity and the efficiency of the glycocluster in targeting the lectin and destabilizing the PA-epithelial cell adhesion are demonstrated and discussed.
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Affiliation(s)
- Francesca Zuttion
- Université de Lyon, Ecole Centrale de Lyon, Institut des Nanotechnologies de Lyon INL UMR-5270, CNRS, 36 avenue Guy de Collongue, 69134 Ecully, France.
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19
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Development of Pseudomonas aeruginosa
Lectin LecA Inhibitor by using Bivalent Galactosides Supported on Polyproline Peptide Scaffolds. Chem Asian J 2018; 13:686-700. [DOI: 10.1002/asia.201701724] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 01/24/2018] [Indexed: 12/21/2022]
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20
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Joachim I, Rikker S, Hauck D, Ponader D, Boden S, Sommer R, Hartmann L, Titz A. Development and optimization of a competitive binding assay for the galactophilic low affinity lectin LecA from Pseudomonas aeruginosa. Org Biomol Chem 2018; 14:7933-48. [PMID: 27488655 DOI: 10.1039/c6ob01313a] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Infections with the Gram-negative bacterium Pseudomonas aeruginosa result in a high mortality among immunocompromised patients and those with cystic fibrosis. The pathogen can switch from planktonic life to biofilms, and thereby shields itself against antibiotic treatment and host immune defense to establish chronic infections. The bacterial protein LecA, a C-type lectin, is a virulence factor and an integral component for biofilm formation. Inhibition of LecA with its carbohydrate ligands results in reduced biofilm mass, a potential Achilles heel for treatment. Here, we report the development and optimization of a fluorescence polarization-based competitive binding assay with LecA for application in screening of potential inhibitors. As a consequence of the low affinity of d-galactose for LecA, the fluorescent ligand was optimized to reduce protein consumption in the assay. The assay was validated using a set of known inhibitors of LecA and IC50 values in good agreement with the known Kd values were obtained. Finally, we employed the optimized assay to screen sets of synthetic thio-galactosides and natural blood group antigens and report their structure-activity relationship. In addition, we evaluated a multivalent fluorescent assay probe for LecA and report its applicability in an inhibition assay.
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Affiliation(s)
- Ines Joachim
- Chemical Biology of Carbohydrates, Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), D-66123 Saarbrücken, Germany. and Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover, Braunschweig, Germany and Department of Chemistry and Graduate School Chemical Biology, University of Konstanz, D-78457 Konstanz, Germany
| | - Sebastian Rikker
- Department of Chemistry and Graduate School Chemical Biology, University of Konstanz, D-78457 Konstanz, Germany
| | - Dirk Hauck
- Chemical Biology of Carbohydrates, Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), D-66123 Saarbrücken, Germany. and Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover, Braunschweig, Germany
| | - Daniela Ponader
- Max Planck Institute of Colloids and Interfaces, Department of Biomolecular Systems, Research Campus Golm, 14424 Potsdam, Germany
| | - Sophia Boden
- Heinrich-Heine-University Duesseldorf, Institute of Organic Chemistry and Macromolecular Chemistry, D-40225 Düsseldorf, Germany
| | - Roman Sommer
- Chemical Biology of Carbohydrates, Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), D-66123 Saarbrücken, Germany. and Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover, Braunschweig, Germany
| | - Laura Hartmann
- Heinrich-Heine-University Duesseldorf, Institute of Organic Chemistry and Macromolecular Chemistry, D-40225 Düsseldorf, Germany
| | - Alexander Titz
- Chemical Biology of Carbohydrates, Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), D-66123 Saarbrücken, Germany. and Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover, Braunschweig, Germany and Department of Chemistry and Graduate School Chemical Biology, University of Konstanz, D-78457 Konstanz, Germany
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21
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Wagner S, Hauck D, Hoffmann M, Sommer R, Joachim I, Müller R, Imberty A, Varrot A, Titz A. Covalent Lectin Inhibition and Application in Bacterial Biofilm Imaging. Angew Chem Int Ed Engl 2017; 56:16559-16564. [PMID: 28960731 PMCID: PMC5767747 DOI: 10.1002/anie.201709368] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Indexed: 12/12/2022]
Abstract
Biofilm formation by pathogenic bacteria is a hallmark of chronic infections. In many cases, lectins play key roles in establishing biofilms. The pathogen Pseudomonas aeruginosa often exhibiting various drug resistances employs its lectins LecA and LecB as virulence factors and biofilm building blocks. Therefore, inhibition of the function of these proteins is thought to have potential in developing "pathoblockers" preventing biofilm formation and virulence. A covalent lectin inhibitor specific to a carbohydrate binding site is described for the first time. Its application in the LecA-specific in vitro imaging of biofilms formed by P. aeruginosa is also reported.
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Affiliation(s)
- Stefanie Wagner
- Chemical Biology of CarbohydratesHelmholtz Institute for Pharmaceutical Research Saarland (HIPS)66123SaarbrückenGermany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-BraunschweigGermany
| | - Dirk Hauck
- Chemical Biology of CarbohydratesHelmholtz Institute for Pharmaceutical Research Saarland (HIPS)66123SaarbrückenGermany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-BraunschweigGermany
| | - Michael Hoffmann
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-BraunschweigGermany
- Microbial Natural SubstancesHelmholtz Institute for Pharmaceutical Research Saarland (HIPS)66123SaarbrückenGermany
| | - Roman Sommer
- Chemical Biology of CarbohydratesHelmholtz Institute for Pharmaceutical Research Saarland (HIPS)66123SaarbrückenGermany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-BraunschweigGermany
| | - Ines Joachim
- Chemical Biology of CarbohydratesHelmholtz Institute for Pharmaceutical Research Saarland (HIPS)66123SaarbrückenGermany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-BraunschweigGermany
| | - Rolf Müller
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-BraunschweigGermany
- Microbial Natural SubstancesHelmholtz Institute for Pharmaceutical Research Saarland (HIPS)66123SaarbrückenGermany
| | - Anne Imberty
- Université Grenoble AlpesCNRS, CERMAV38000GrenobleFrance
| | | | - Alexander Titz
- Chemical Biology of CarbohydratesHelmholtz Institute for Pharmaceutical Research Saarland (HIPS)66123SaarbrückenGermany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-BraunschweigGermany
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22
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Wagner S, Hauck D, Hoffmann M, Sommer R, Joachim I, Müller R, Imberty A, Varrot A, Titz A. Covalent Lectin Inhibition and Application in Bacterial Biofilm Imaging. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709368] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Stefanie Wagner
- Chemical Biology of Carbohydrates; Helmholtz Institute for Pharmaceutical Research Saarland (HIPS); 66123 Saarbrücken Germany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig; Germany
| | - Dirk Hauck
- Chemical Biology of Carbohydrates; Helmholtz Institute for Pharmaceutical Research Saarland (HIPS); 66123 Saarbrücken Germany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig; Germany
| | - Michael Hoffmann
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig; Germany
- Microbial Natural Substances; Helmholtz Institute for Pharmaceutical Research Saarland (HIPS); 66123 Saarbrücken Germany
| | - Roman Sommer
- Chemical Biology of Carbohydrates; Helmholtz Institute for Pharmaceutical Research Saarland (HIPS); 66123 Saarbrücken Germany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig; Germany
| | - Ines Joachim
- Chemical Biology of Carbohydrates; Helmholtz Institute for Pharmaceutical Research Saarland (HIPS); 66123 Saarbrücken Germany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig; Germany
| | - Rolf Müller
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig; Germany
- Microbial Natural Substances; Helmholtz Institute for Pharmaceutical Research Saarland (HIPS); 66123 Saarbrücken Germany
| | - Anne Imberty
- Université Grenoble Alpes; CNRS, CERMAV; 38000 Grenoble France
| | | | - Alexander Titz
- Chemical Biology of Carbohydrates; Helmholtz Institute for Pharmaceutical Research Saarland (HIPS); 66123 Saarbrücken Germany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig; Germany
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23
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Angeli A, Dupin L, Madaoui M, Li M, Vergoten G, Wang S, Meyer A, Géhin T, Vidal S, Vasseur JJ, Chevolot Y, Morvan F. Glycoclusters with Additional Functionalities for Binding to the LecA Lectin from Pseudomonas aeruginosa. ChemistrySelect 2017. [DOI: 10.1002/slct.201702131] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Anthony Angeli
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247; Université Montpellier, CNRS, ENSCM; Place Eugène Bataillon, CC1704 34095 Montpellier cedex 5 France
| | - Lucie Dupin
- Université de Lyon; Ecole centrale de Lyon, CNRS; Institut des Nanotechnologies de Lyon (INL), UMR CNRS 5270; Site Ecole Centrale de Lyon; 36 avenue Guy de Collongue 69134 Ecully cedex France
| | - Mimouna Madaoui
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247; Université Montpellier, CNRS, ENSCM; Place Eugène Bataillon, CC1704 34095 Montpellier cedex 5 France
| | - Muchen Li
- Université de Lyon; Ecole centrale de Lyon, CNRS; Institut des Nanotechnologies de Lyon (INL), UMR CNRS 5270; Site Ecole Centrale de Lyon; 36 avenue Guy de Collongue 69134 Ecully cedex France
| | - Gérard Vergoten
- Unité de Glycobiologie Structurelle et Fonctionnelle (UGSF) - UMR 8576 CNRS; Université de Lille 1, Cité Scientifique; Avenue Mendeleiev, Bat C9 59655 Villeneuve d'Ascq cedex France
| | - Shuai Wang
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires; Laboratoire de Chimie Organique 2 - Glycochimie UMR 5246, CNRS; Université Claude Bernard Lyon 1; 43 Boulevard du 11 Novembre 1918 69622 Villeurbanne France
| | - Albert Meyer
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247; Université Montpellier, CNRS, ENSCM; Place Eugène Bataillon, CC1704 34095 Montpellier cedex 5 France
| | - Thomas Géhin
- Université de Lyon; Ecole centrale de Lyon, CNRS; Institut des Nanotechnologies de Lyon (INL), UMR CNRS 5270; Site Ecole Centrale de Lyon; 36 avenue Guy de Collongue 69134 Ecully cedex France
| | - Sébastien Vidal
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires; Laboratoire de Chimie Organique 2 - Glycochimie UMR 5246, CNRS; Université Claude Bernard Lyon 1; 43 Boulevard du 11 Novembre 1918 69622 Villeurbanne France
| | - Jean-Jacques Vasseur
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247; Université Montpellier, CNRS, ENSCM; Place Eugène Bataillon, CC1704 34095 Montpellier cedex 5 France
| | - Yann Chevolot
- Université de Lyon; Ecole centrale de Lyon, CNRS; Institut des Nanotechnologies de Lyon (INL), UMR CNRS 5270; Site Ecole Centrale de Lyon; 36 avenue Guy de Collongue 69134 Ecully cedex France
| | - François Morvan
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247; Université Montpellier, CNRS, ENSCM; Place Eugène Bataillon, CC1704 34095 Montpellier cedex 5 France
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24
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Plakunov VK, Mart’yanov SV, Teteneva NA, Zhurina MV. Controlling of microbial biofilms formation: Anti- and probiofilm agents. Microbiology (Reading) 2017. [DOI: 10.1134/s0026261717040129] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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25
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Dosekova E, Filip J, Bertok T, Both P, Kasak P, Tkac J. Nanotechnology in Glycomics: Applications in Diagnostics, Therapy, Imaging, and Separation Processes. Med Res Rev 2017; 37:514-626. [PMID: 27859448 PMCID: PMC5659385 DOI: 10.1002/med.21420] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 09/08/2016] [Accepted: 09/21/2016] [Indexed: 12/14/2022]
Abstract
This review comprehensively covers the most recent achievements (from 2013) in the successful integration of nanomaterials in the field of glycomics. The first part of the paper addresses the beneficial properties of nanomaterials for the construction of biosensors, bioanalytical devices, and protocols for the detection of various analytes, including viruses and whole cells, together with their key characteristics. The second part of the review focuses on the application of nanomaterials integrated with glycans for various biomedical applications, that is, vaccines against viral and bacterial infections and cancer cells, as therapeutic agents, for in vivo imaging and nuclear magnetic resonance imaging, and for selective drug delivery. The final part of the review describes various ways in which glycan enrichment can be effectively done using nanomaterials, molecularly imprinted polymers with polymer thickness controlled at the nanoscale, with a subsequent analysis of glycans by mass spectrometry. A short section describing an active glycoprofiling by microengines (microrockets) is covered as well.
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Affiliation(s)
- Erika Dosekova
- Department of Glycobiotechnology, Institute of ChemistrySlovak Academy of SciencesDubravska cesta 9845 38BratislavaSlovakia
| | - Jaroslav Filip
- Center for Advanced MaterialsQatar UniversityP.O. Box 2713DohaQatar
| | - Tomas Bertok
- Department of Glycobiotechnology, Institute of ChemistrySlovak Academy of SciencesDubravska cesta 9845 38BratislavaSlovakia
| | - Peter Both
- School of Chemistry, Manchester Institute of BiotechnologyThe University of Manchester131 Princess StreetManchesterM1 7DNUK
| | - Peter Kasak
- Center for Advanced MaterialsQatar UniversityP.O. Box 2713DohaQatar
| | - Jan Tkac
- Department of Glycobiotechnology, Institute of ChemistrySlovak Academy of SciencesDubravska cesta 9845 38BratislavaSlovakia
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26
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Angeli A, Li M, Dupin L, Vergoten G, Noël M, Madaoui M, Wang S, Meyer A, Géhin T, Vidal S, Vasseur JJ, Chevolot Y, Morvan F. Design and Synthesis of Galactosylated Bifurcated Ligands with Nanomolar Affinity for Lectin LecA from Pseudomonas aeruginosa. Chembiochem 2017; 18:1036-1047. [DOI: 10.1002/cbic.201700154] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Indexed: 01/05/2023]
Affiliation(s)
- Anthony Angeli
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; CNRS; Université Montpellier; ENSCM; Place Eugène Bataillon CC1704 34095 Montpellier cedex 5 France
| | - Muchen Li
- Université de Lyon; Institut des Nanotechnologies de Lyon; INL); UMR CNRS 5270; Site Ecole Centrale de Lyon; 36 avenue Guy de Collongue 69134 Ecully cedex France
| | - Lucie Dupin
- Université de Lyon; Institut des Nanotechnologies de Lyon; INL); UMR CNRS 5270; Site Ecole Centrale de Lyon; 36 avenue Guy de Collongue 69134 Ecully cedex France
| | - Gérard Vergoten
- Unité de Glycobiologie Structurelle et Fonctionnelle; UGSF); UMR 8576 CNRS; Université de Lille 1; Cité Scientifique; Avenue Mendeleiev Bat. C9 59655 Villeneuve d'Ascq cedex France
| | - Mathieu Noël
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; CNRS; Université Montpellier; ENSCM; Place Eugène Bataillon CC1704 34095 Montpellier cedex 5 France
| | - Mimouna Madaoui
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; CNRS; Université Montpellier; ENSCM; Place Eugène Bataillon CC1704 34095 Montpellier cedex 5 France
| | - Shuai Wang
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires; Laboratoire de Chimie Organique 2; Glycochimie UMR 5246; CNRS; Université Claude Bernard Lyon 1; 43 Boulevard du 11 Novembre 1918 69622 Villeurbanne France
| | - Albert Meyer
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; CNRS; Université Montpellier; ENSCM; Place Eugène Bataillon CC1704 34095 Montpellier cedex 5 France
| | - Thomas Géhin
- Université de Lyon; Institut des Nanotechnologies de Lyon; INL); UMR CNRS 5270; Site Ecole Centrale de Lyon; 36 avenue Guy de Collongue 69134 Ecully cedex France
| | - Sébastien Vidal
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires; Laboratoire de Chimie Organique 2; Glycochimie UMR 5246; CNRS; Université Claude Bernard Lyon 1; 43 Boulevard du 11 Novembre 1918 69622 Villeurbanne France
| | - Jean-Jacques Vasseur
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; CNRS; Université Montpellier; ENSCM; Place Eugène Bataillon CC1704 34095 Montpellier cedex 5 France
| | - Yann Chevolot
- Université de Lyon; Institut des Nanotechnologies de Lyon; INL); UMR CNRS 5270; Site 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; ENSCM; Place Eugène Bataillon CC1704 34095 Montpellier cedex 5 France
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27
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Donnier-Maréchal M, Galanos N, Grandjean T, Pascal Y, Ji DK, Dong L, Gillon E, He XP, Imberty A, Kipnis E, Dessein R, Vidal S. Perylenediimide-based glycoclusters as high affinity ligands of bacterial lectins: synthesis, binding studies and anti-adhesive properties. Org Biomol Chem 2017; 15:10037-10043. [DOI: 10.1039/c7ob02749d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Rapid access to perylenediimide-based glycoclusters allowed their evaluation as high affinity ligands of bacterial lectins and their potential as anti-adhesive antibacterials.
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28
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Bagul RS, Hosseini M, Shiao TC, Saadeh NK, Roy R. Heterolayered hybrid dendrimers with optimized sugar head groups for enhancing carbohydrate–protein interactions. Polym Chem 2017. [DOI: 10.1039/c7py01044c] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Novel heterolayered (“onion peel”) hybrid glycodendrimers containing optimised sugar head groups with galactoside and mannoside units with affinities for two different lectins.
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Affiliation(s)
| | | | | | | | - René Roy
- Pharmaqam
- Université du Québec à Montréal
- Montréal
- Canada
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29
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Pifferi C, Goyard D, Gillon E, Imberty A, Renaudet O. Synthesis of Mannosylated Glycodendrimers and Evaluation against BC2L-A Lectin from Burkholderia Cenocepacia. Chempluschem 2016; 82:390-398. [PMID: 31962032 DOI: 10.1002/cplu.201600569] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Indexed: 01/29/2023]
Abstract
Chronic colonization of lungs by opportunist bacteria is the major cause of mortality for cystic fibrosis patients. Among these pathogens, Burkholderia cenocepacia is responsible for cepacia syndrome, a deadly exacerbation of infection that is the main cause of poor outcomes of lung transplantation. This bacterium contains three soluble carbohydrate-binding proteins, including the B. cenocepacia lectin A (BC2L-A), which is proposed to bind to oligomannose-type N-glycan structures to adhere to host tissues. In this work, several mannosylated glycoclusters and glycodendrimers with valencies ranging from four to 24 were prepared and their interactions with BC2L-A were thermodynamically characterized by isothermal titration calorimetry. The results show that a 24-valent structure binds to BC2L-A at nanomolar concentration, which makes this compound the highest affinity monodisperse ligand for this lectin.
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Affiliation(s)
- Carlo Pifferi
- Université Grenoble Alpes, CNRS, DCM UMR 5250, 38000, Grenoble, France
| | - David Goyard
- Université Grenoble Alpes, CNRS, DCM UMR 5250, 38000, Grenoble, France
| | - Emilie Gillon
- CERMAV, UPR5301, CNRS, and Université Grenoble Alpes, 601 rue de la Chimie, BP 53, 38041, Grenoble, France
| | - Anne Imberty
- CERMAV, UPR5301, CNRS, and Université Grenoble Alpes, 601 rue de la Chimie, BP 53, 38041, Grenoble, France
| | - Olivier Renaudet
- Université Grenoble Alpes, CNRS, DCM UMR 5250, 38000, Grenoble, France.,Institut Universitaire de France, 103 boulevard Saint-Michel, 75005, Paris, France
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30
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Galanos N, Chen Y, Michael ZP, Gillon E, Dutasta JP, Star A, Imberty A, Martinez A, Vidal S. Cyclotriveratrylene-Based Glycoclusters as High Affinity Ligands of Bacterial Lectins fromPseudomonas aeruginosaandBurkholderia ambifaria. ChemistrySelect 2016. [DOI: 10.1002/slct.201601324] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Nicolas Galanos
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires; Laboratoire de Chimie Organique 2 - Glycochimie, UMR 5246; CNRS and Université Claude Bernard Lyon 1; 43 Boulevard du 11 Novembre 1918, F- 69622 Villeurbanne France
- CERMAV (UPR5301); CNRS and Université Grenoble Alpes; 601 Rue de la Chimie, BP 53 38041 Grenoble France
| | - Yanan Chen
- Department of Chemistry; University of Pittsburgh; Pittsburgh, PA 15260 United States
| | - Zachary P. Michael
- Department of Chemistry; University of Pittsburgh; Pittsburgh, PA 15260 United States
| | - Emilie Gillon
- CERMAV (UPR5301); CNRS and Université Grenoble Alpes; 601 Rue de la Chimie, BP 53 38041 Grenoble France
| | - Jean-Pierre Dutasta
- Laboratoire de Chimie; CNRS and École Normale Supérieure de Lyon; 46 Allée d'Italie, F- 69364 Lyon 07 France
| | - Alexander Star
- Department of Chemistry; University of Pittsburgh; Pittsburgh, PA 15260 United States
| | - Anne Imberty
- CERMAV (UPR5301); CNRS and Université Grenoble Alpes; 601 Rue de la Chimie, BP 53 38041 Grenoble France
| | - Alexandre Martinez
- Laboratoire de Chimie; CNRS and École Normale Supérieure de Lyon; 46 Allée d'Italie, F- 69364 Lyon 07 France
- Aix Marseille Univ, CNRS; Centrale Marseille, iSm2 Marseille France
| | - Sébastien Vidal
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires; Laboratoire de Chimie Organique 2 - Glycochimie, UMR 5246; CNRS and Université Claude Bernard Lyon 1; 43 Boulevard du 11 Novembre 1918, F- 69622 Villeurbanne France
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31
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Wang S, Dupin L, Noël M, Carroux CJ, Renaud L, Géhin T, Meyer A, Souteyrand E, Vasseur JJ, Vergoten G, Chevolot Y, Morvan F, Vidal S. Toward the Rational Design of Galactosylated Glycoclusters That Target Pseudomonas aeruginosa Lectin A (LecA): Influence of Linker Arms That Lead to Low-Nanomolar Multivalent Ligands. Chemistry 2016; 22:11785-94. [PMID: 27412649 DOI: 10.1002/chem.201602047] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Indexed: 02/03/2023]
Abstract
Anti-infectious strategies against pathogen infections can be achieved through antiadhesive strategies by using multivalent ligands of bacterial virulence factors. LecA and LecB are lectins of Pseudomonas aeruginosa implicated in biofilm formation. A series of 27 LecA-targeting glycoclusters have been synthesized. Nine aromatic galactose aglycons were investigated with three different linker arms that connect the central mannopyranoside core. A low-nanomolar (Kd =19 nm, microarray) ligand with a tyrosine-based linker arm could be identified in a structure-activity relationship study. Molecular modeling of the glycoclusters bound to the lectin tetramer was also used to rationalize the binding properties observed.
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Affiliation(s)
- Shuai Wang
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, Laboratoire de Chimie Organique 2 - Glycochimie UMR 5246, CNRS - Université Claude Bernard Lyon 1, 43 Boulevard du 11 Novembre 1918, 69622, Villeurbanne, France
| | - Lucie Dupin
- Institut des Nanotechnologies de Lyon (INL) - UMR CNRS 5270, Ecole Centrale de Lyon, Université de Lyon, 36 Avenue Guy de Collongue, 69134, Ecully cedex, France
| | - Mathieu Noël
- Institut des Biomolécules Max Mousseron (IBMM) - UMR 5247, CNRS - Université Montpellier - ENSCM, Place Eugène Bataillon, CC1704, 34095, Montpellier cedex 5, France
| | - Cindy J Carroux
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, Laboratoire de Chimie Organique 2 - Glycochimie UMR 5246, CNRS - Université Claude Bernard Lyon 1, 43 Boulevard du 11 Novembre 1918, 69622, Villeurbanne, France
| | - Louis Renaud
- Institut des Nanotechnologies de Lyon, UMR CNRS 5270, Université Claude Bernard Lyon 1, Université de Lyon, 43 Boulevard du 11 Novembre 1918, 69622, Villeurbanne, France
| | - Thomas Géhin
- Institut des Nanotechnologies de Lyon (INL) - UMR CNRS 5270, Ecole Centrale de Lyon, Université de Lyon, 36 Avenue Guy de Collongue, 69134, Ecully cedex, France
| | - Albert Meyer
- Institut des Biomolécules Max Mousseron (IBMM) - UMR 5247, CNRS - Université Montpellier - ENSCM, Place Eugène Bataillon, CC1704, 34095, Montpellier cedex 5, France
| | - Eliane Souteyrand
- Institut des Nanotechnologies de Lyon (INL) - UMR CNRS 5270, Ecole Centrale de Lyon, Université 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 - ENSCM, Place Eugène Bataillon, CC1704, 34095, Montpellier cedex 5, France
| | - Gérard Vergoten
- Unité de Glycobiologie Structurale et Fonctionnelle (UGSF) - UMR 8576, CNRS - Université de Lille 1, Cité Scientifique, Avenue Mendeleiev, Bat C9, 59655, Villeneuve d'Ascq cedex, France
| | - Yann Chevolot
- Institut des Nanotechnologies de Lyon (INL) - UMR CNRS 5270, Ecole Centrale de Lyon, Université de Lyon, 36 Avenue Guy de Collongue, 69134, Ecully cedex, France.
| | - François Morvan
- Institut des Biomolécules Max Mousseron (IBMM) - UMR 5247, CNRS - Université Montpellier - ENSCM, Place Eugène Bataillon, CC1704, 34095, Montpellier cedex 5, France.
| | - Sébastien Vidal
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, Laboratoire de Chimie Organique 2 - Glycochimie UMR 5246, CNRS - Université Claude Bernard Lyon 1, 43 Boulevard du 11 Novembre 1918, 69622, Villeurbanne, France.
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32
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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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