1
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Mével M, Pichard V, Bouzelha M, Alvarez-Dorta D, Lalys PA, Provost N, Allais M, Mendes A, Landagaray E, Ducloyer JB, Toublanc E, Galy A, Brument N, Lefevre GM, Gouin SG, Isiegas C, Le Meur G, Cronin T, Le Guiner C, Weber M, Moullier P, Ayuso E, Deniaud D, Adjali O. Mannose-coupled AAV2: A second-generation AAV vector for increased retinal gene therapy efficiency. Mol Ther Methods Clin Dev 2024; 32:101187. [PMID: 38327809 PMCID: PMC10847035 DOI: 10.1016/j.omtm.2024.101187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 01/12/2024] [Indexed: 02/09/2024]
Abstract
Inherited retinal diseases are a leading and untreatable cause of blindness and are therefore candidate diseases for gene therapy. Recombinant vectors derived from adeno-associated virus (rAAV) are currently the most promising vehicles for in vivo therapeutic gene delivery to the retina. However, there is a need for novel AAV-based vectors with greater efficacy for ophthalmic applications, as underscored by recent reports of dose-related inflammatory responses in clinical trials of rAAV-based ocular gene therapies. Improved therapeutic efficacy of vectors would allow for decreases in the dose delivered, with consequent reductions in inflammatory reactions. Here, we describe the development of new rAAV vectors using bioconjugation chemistry to modify the rAAV capsid, thereby improving the therapeutic index. Covalent coupling of a mannose ligand, via the formation of a thiourea bond, to the amino groups of the rAAV capsid significantly increases vector transduction efficiency of both rat and nonhuman primate retinas. These optimized rAAV vectors have important implications for the treatment of a wide range of retinal diseases.
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Affiliation(s)
- Mathieu Mével
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
| | - Virginie Pichard
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
| | - Mohammed Bouzelha
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
| | | | | | - Nathalie Provost
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
| | - Marine Allais
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
| | - Alexandra Mendes
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
| | | | - Jean-Baptiste Ducloyer
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
| | - Estelle Toublanc
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
| | - Anne Galy
- Coave Therapeutics (formerly, Horama), 75012 Paris, France
| | - Nicole Brument
- Coave Therapeutics (formerly, Horama), 75012 Paris, France
| | | | | | - Carolina Isiegas
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
| | - Guylène Le Meur
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
| | - Thérèse Cronin
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
| | - Caroline Le Guiner
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
| | - Michel Weber
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
| | - Philippe Moullier
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
| | - Eduard Ayuso
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
| | - David Deniaud
- Nantes Université, CNRS, CEISAM UMR 6230, 44000 Nantes, France
| | - Oumeya Adjali
- Nantes Université, CHU de Nantes, INSERM UMR 1089, TaRGeT-Translational Research in Gene Therapy Laboratory, 44200 Nantes, France
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2
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Leray A, Lalys PA, Varin J, Bouzelha M, Bourdon A, Alvarez-Dorta D, Pavageau K, Depienne S, Marchand M, Mellet A, Demilly J, Ducloyer JB, Girard T, Fraysse B, Ledevin M, Guilbaud M, Gouin SG, Ayuso E, Adjali O, Larcher T, Cronin T, Le Guiner C, Deniaud D, Mével M. Novel chemical tyrosine functionalization of adeno-associated virus improves gene transfer efficiency in liver and retina. Biomed Pharmacother 2024; 171:116148. [PMID: 38232661 DOI: 10.1016/j.biopha.2024.116148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/10/2024] [Accepted: 01/10/2024] [Indexed: 01/19/2024] Open
Abstract
Decades of biological and clinical research have led to important advances in recombinant adeno-associated viruses rAAV-based gene therapy gene therapy. However, several challenges must be overcome to fully exploit the potential of rAAV vectors. Innovative approaches to modify viral genome and capsid elements have been used to overcome issues such as unwanted immune responses and off-targeting. While often successful, genetic modification of capsids can drastically reduce vector yield and often fails to produce vectors with properties that translate across different animal species, such as rodents, non-human primates, and humans. Here, we describe a chemical bioconjugation strategy to modify tyrosine residues on AAV capsids using specific ligands, thereby circumventing the need to genetically engineer the capsid sequence. Aromatic electrophilic substitution of the phenol ring of tyrosine residues on AAV capsids improved the in vivo transduction efficiency of rAAV2 vectors in both liver and retinal targets. This tyrosine bioconjugation strategy represents an innovative technology for the engineering of rAAV vectors for human gene therapy.
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Affiliation(s)
- Aurélien Leray
- Nantes Université, CNRS, CEISAM, UMR 6230, F-44000 Nantes, France
| | | | - Juliette Varin
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France
| | - Mohammed Bouzelha
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France
| | - Audrey Bourdon
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France
| | | | - Karine Pavageau
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France
| | | | - Maia Marchand
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France
| | - Anthony Mellet
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France
| | - Joanna Demilly
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France
| | - Jean-Baptiste Ducloyer
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France
| | - Tiphaine Girard
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France
| | - Bodvaël Fraysse
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France
| | | | - Mickaël Guilbaud
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France
| | | | - Eduard Ayuso
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France
| | - Oumeya Adjali
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France
| | | | - Thérèse Cronin
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France
| | - Caroline Le Guiner
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France
| | - David Deniaud
- Nantes Université, CNRS, CEISAM, UMR 6230, F-44000 Nantes, France.
| | - Mathieu Mével
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000 Nantes, France.
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3
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Depienne S, Bouzelha M, Courtois E, Pavageau K, Lalys PA, Marchand M, Alvarez-Dorta D, Nedellec S, Marín-Fernández L, Grandjean C, Boujtita M, Deniaud D, Mével M, Gouin SG. Click-electrochemistry for the rapid labeling of virus, bacteria and cell surfaces. Nat Commun 2023; 14:5122. [PMID: 37612288 PMCID: PMC10447534 DOI: 10.1038/s41467-023-40534-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 07/31/2023] [Indexed: 08/25/2023] Open
Abstract
Methods for direct covalent ligation of microorganism surfaces remain poorly reported, and mostly based on metabolic engineering for bacteria and cells functionalization. While effective, a faster method avoiding the bio-incorporation step would be highly complementary. Here, we used N-methylluminol (NML), a fully tyrosine-selective protein anchoring group after one-electron oxidation, to label the surface of viruses, living bacteria and cells. The functionalization was performed electrochemically and in situ by applying an electric potential to aqueous buffered solutions of tagged NML containing the viruses, bacteria or cells. The broad applicability of the click-electrochemistry method was explored on recombinant adeno-associated viruses (rAAV2), Escherichia coli (Gram-) and Staphyloccocus epidermidis (Gram + ) bacterial strains, and HEK293 and HeLa eukaryotic cell lines. Surface electro-conjugation was achieved in minutes to yield functionalized rAAV2 that conserved both structural integrity and infectivity properties, and living bacteria and cell lines that were still alive and able to divide.
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Affiliation(s)
| | - Mohammed Bouzelha
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000, Nantes, France
| | | | - Karine Pavageau
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000, Nantes, France
| | | | - Maia Marchand
- Nantes Université, CNRS, CEISAM UMR 6230, F-44000, Nantes, France
| | - Dimitri Alvarez-Dorta
- Nantes Université, CNRS, CEISAM UMR 6230, F-44000, Nantes, France
- Capacités, 16 rue des marchandises, 44200, Nantes, France
| | - Steven Nedellec
- Nantes Université, CHU Nantes, CNRS, Inserm, BioCore, US16, SFR Bonamy, Nantes, France
| | | | | | | | - David Deniaud
- Nantes Université, CNRS, CEISAM UMR 6230, F-44000, Nantes, France
| | - Mathieu Mével
- Nantes Université, TaRGeT, Translational Research for Gene Therapies, CHU Nantes, INSERM, UMR 1089, F-44000, Nantes, France.
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Gonnot C, Scalabrini M, Roubinet B, Ziane C, Boeda F, Deniaud D, Landemarre L, Gouin SG, Fontaine L, Montembault V. ROMP-based Glycopolymers with High Affinity for Mannose-Binding Lectins. Biomacromolecules 2023; 24:3689-3699. [PMID: 37471408 DOI: 10.1021/acs.biomac.3c00406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Abstract
Well-defined, highly reactive poly(norbornenyl azlactone)s of controlled length (number-average degree of polymerization D P n ¯ = 10 to 1,000) were made by ring-opening metathesis polymerization (ROMP) of pure exo-norbornenyl azlactone. These were converted into glycopolymers using a facile postpolymerization modification (PPM) strategy based on click aminolysis of azlactone side groups by amino-functionalized glycosides. Pegylated mannoside, heptyl-mannoside, and pegylated glucoside were used in the PPM. Binding inhibition of the resulting glycopolymers was evaluated against a lectin panel (Bc2L-A, FimH, langerin, DC-SIGN, ConA). Inhibition profiles depended on the sugars and the degrees of polymerization. Glycopolymers from pegylated-mannoside-functionalized polynorbornene, with D P n ¯ = 100, showed strong binding inhibition, with subnanomolar range inhibitory concentrations (IC50s). Polymers surpassed the inhibitory potential of their monovalent analogues by four to five orders of magnitude thanks to a multivalent (synergistic) effect. Sugar-functionalized poly(norbornenyl azlactone)s are therefore promising tools to study multivalent carbohydrate-lectin interactions and for applications against lectin-promoted bacterial/viral binding to host cells.
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Affiliation(s)
- Clément Gonnot
- Institut des Molécules et Matériaux du Mans (IMMM), UMR 6283 CNRS - Le Mans Université, Avenue Olivier Messiaen, 72085 Le Mans Cedex 9 France
| | | | | | - Célia Ziane
- Institut des Molécules et Matériaux du Mans (IMMM), UMR 6283 CNRS - Le Mans Université, Avenue Olivier Messiaen, 72085 Le Mans Cedex 9 France
| | - Fabien Boeda
- Institut des Molécules et Matériaux du Mans (IMMM), UMR 6283 CNRS - Le Mans Université, Avenue Olivier Messiaen, 72085 Le Mans Cedex 9 France
| | - David Deniaud
- Nantes Université, CNRS, CEISAM UMR 6230, F-44000 Nantes, France
| | | | | | - Laurent Fontaine
- Institut des Molécules et Matériaux du Mans (IMMM), UMR 6283 CNRS - Le Mans Université, Avenue Olivier Messiaen, 72085 Le Mans Cedex 9 France
| | - Véronique Montembault
- Institut des Molécules et Matériaux du Mans (IMMM), UMR 6283 CNRS - Le Mans Université, Avenue Olivier Messiaen, 72085 Le Mans Cedex 9 France
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5
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Depienne S, Alvarez-Dorta D, Croyal M, Temgoua RCT, Charlier C, Deniaud D, Mével M, Boujtita M, Gouin SG. Luminol anchors improve the electrochemical-tyrosine-click labelling of proteins. Chem Sci 2021; 12:15374-15381. [PMID: 34976358 PMCID: PMC8635215 DOI: 10.1039/d1sc04809k] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 11/03/2021] [Indexed: 12/19/2022] Open
Abstract
New methods for chemo-selective modifications of peptides and native proteins are important in chemical biology and for the development of therapeutic conjugates. Less abundant and uncharged amino-acid residues are interesting targets to form less heterogeneous conjugates and preserve biological functions. Phenylurazole (PhUr), N-methylphenylurazole (NMePhUr) and N-methylluminol (NMeLum) derivatives were described as tyrosine (Y) anchors after chemical or enzymatic oxidations. Recently, we developed the first electrochemical Y-bioconjugation method coined eY-click to activate PhUr in biocompatible media. In this work, we assessed the limitations, benefits and relative efficiencies of eY-click conjugations performed with a set of PhUr, NMePhUr and NMeLum derivatives. Results evidenced a high efficiency of NMeLum that showed a complete Y-chemoselectivity on polypeptides and biologically relevant proteins after soft electrochemical activation. Side reactions on nucleophilic or heteroaromatic amino-acids such as lysine or tryptophan were never observed during mass spectrometry analysis. Myoglobine, bovine serum albumin, a plant mannosidase, glucose oxidase and the therapeutically relevant antibody trastuzumab were efficiently labelled with a fluorescent probe in a two-step approach combining eY-click and strain-promoted azide–alkyne cyclization (SPAAC). The proteins conserved their structural integrity as observed by circular dichroism and the trastuzumab conjugate showed a similar binding affinity for the natural HER2 ligand as shown by bio-layer interferometry. Compared to our previously described protocol with PhUr, eY-click with NMeLum species showed faster reaction kinetics, higher (complete) Y-chemoselectivity and reactivity, and offers the interesting possibility of the double tagging of solvent-exposed Y. We assessed the relative efficiencies of tyrosine anchors in the electrochemical conjugation of peptides and proteins. Luminol derivatives showed faster reaction kinetics, complete tyrosine-chemoselectivity, and possible double modification.![]()
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Affiliation(s)
| | | | - Mikael Croyal
- Université de Nantes, CNRS, INSERM, L'institut du Thorax F-44000 Nantes France.,Université de Nantes, CHU Nantes, Inserm, CNRS, SFR Santé, Inserm UMS 016, CNRS UMS 3556 F-44000 Nantes France.,CRNH-Ouest Mass Spectrometry Core Facility F-44000 Nantes France
| | | | - Cathy Charlier
- IMPACT Platform, Interactions Moléculaires Puces ACTivités, UMR CNRS 6286 UFIP, Université de Nantes F-44000 Nantes France
| | - David Deniaud
- Université de Nantes, CNRS, CEISAM UMR 6230 F-44000 Nantes France
| | - Mathieu Mével
- Université de Nantes, CNRS, CEISAM UMR 6230 F-44000 Nantes France .,INSERM UMR 1089, Université de Nantes, CHU de Nantes 44200 Nantes France
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6
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Dussouy C, Lalys PA, Cabanettes A, Lehot V, Deniaud D, Gillon E, Balloy V, Varrot A, Gouin SG. Hexavalent thiofucosides to probe the role of the Aspergillus fumigatus lectin FleA in fungal pathogenicity. Org Biomol Chem 2021; 19:3234-3240. [PMID: 33885578 DOI: 10.1039/d1ob00152c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aspergillus fumigatus is a pathogenic fungus infecting the respiratory system and responsible for a variety of life-threatening lung diseases. A fucose-binding lectin named FleA which has a controversial role in A. fumigatus pathogenesis was recently identified. New chemical probes with high affinity and enzymatic stability are needed to explore the role of FleA in the infection process. In this study, we developed potent FleA antagonists based on optimized and non-hydrolysable thiofucoside ligands. We first synthesized a set of monovalent sugars showing micromolar affinity for FleA by isothermal titration calorimetry. The most potent derivative was co-crystallized with FleA to gain insights into the binding mode in operation. Its chemical multimerization on a cyclodextrin scaffold led to an hexavalent compound with a significantly enhanced binding affinity (Kd = 223 ± 21 nM) thanks to a chelate binding mode. The compound could probe the role of bronchial epithelial cells in a FleA-mediated response to tissue invasion.
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7
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Assailly C, Bridot C, Saumonneau A, Lottin P, Roubinet B, Krammer EM, François F, Vena F, Landemarre L, Alvarez Dorta D, Deniaud D, Grandjean C, Tellier C, Pascual S, Montembault V, Fontaine L, Daligault F, Bouckaert J, Gouin SG. Polyvalent Transition-State Analogues of Sialyl Substrates Strongly Inhibit Bacterial Sialidases*. Chemistry 2021; 27:3142-3150. [PMID: 33150981 DOI: 10.1002/chem.202004672] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Indexed: 11/06/2022]
Abstract
Bacterial sialidases (SA) are validated drug targets expressed by common human pathogens such as Streptococcus pneumoniae, Vibrio cholerae, or Clostridium perfringens. Noncovalent inhibitors of bacterial SA capable of reaching the submicromolar level are rarely reported. In this work, multi- and polyvalent compounds are developed, based on the transition-state analogue 2-deoxy-2,3-didehydro-N-acetylneuraminic (DANA). Poly-DANA inhibits the catalytic activity of SA from S. pneumoniae (NanA) and the symbiotic microorganism B. thetaiotaomicron (BtSA) at the picomolar and low nanomolar levels (expressed in moles of molecules and of DANA, respectively). Each DANA grafted to the polymer surpasses the inhibitory potential of the monovalent analogue by more than four orders of magnitude, which represents the highest multivalent effect reported so far for an enzyme inhibition. The synergistic interaction is shown to operate exclusively in the catalytic domain, and not in the flanked carbohydrate-binding module (CBM). These results offer interesting perspectives for the multivalent inhibition of other SA families lacking a CBM, such as viral, parasitic, or human SA.
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Affiliation(s)
- Coralie Assailly
- CNRS, CEISAM UMR, 6230, Université de Nantes, 44000, Nantes, France
| | - Clarisse Bridot
- Unité de Glycobiologie Structurale et Fonctionnelle (UGSF), UMR8576 CNRS, Université de Lille, Lille, 59000, France
| | - Amélie Saumonneau
- UFIP, UMR CNRS 6286, UFR des Sciences et des Techniques, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
| | - Paul Lottin
- Institut des Molécules et Matériaux du Mans (IMMM), UMR 6283 CNRS, Le Mans Université, Av. O. Messiaen, 72085, Le Mans cedex 9, France
| | - Benoit Roubinet
- Glycodiag, Bâtiment Physique-Chimie, Rue de Chartres, BP6759, 45067, Orléans cedex 2, France
| | - Eva-Maria Krammer
- Unité de Glycobiologie Structurale et Fonctionnelle (UGSF), UMR8576 CNRS, Université de Lille, Lille, 59000, France
| | - Francesca François
- Institut des Molécules et Matériaux du Mans (IMMM), UMR 6283 CNRS, Le Mans Université, Av. O. Messiaen, 72085, Le Mans cedex 9, France
| | - Federica Vena
- Glycodiag, Bâtiment Physique-Chimie, Rue de Chartres, BP6759, 45067, Orléans cedex 2, France
| | - Ludovic Landemarre
- Glycodiag, Bâtiment Physique-Chimie, Rue de Chartres, BP6759, 45067, Orléans cedex 2, France
| | | | - David Deniaud
- CNRS, CEISAM UMR, 6230, Université de Nantes, 44000, Nantes, France
| | - Cyrille Grandjean
- UFIP, UMR CNRS 6286, UFR des Sciences et des Techniques, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
| | - Charles Tellier
- UFIP, UMR CNRS 6286, UFR des Sciences et des Techniques, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
| | - Sagrario Pascual
- Institut des Molécules et Matériaux du Mans (IMMM), UMR 6283 CNRS, Le Mans Université, Av. O. Messiaen, 72085, Le Mans cedex 9, France
| | - Véronique Montembault
- Institut des Molécules et Matériaux du Mans (IMMM), UMR 6283 CNRS, Le Mans Université, Av. O. Messiaen, 72085, Le Mans cedex 9, France
| | - Laurent Fontaine
- Institut des Molécules et Matériaux du Mans (IMMM), UMR 6283 CNRS, Le Mans Université, Av. O. Messiaen, 72085, Le Mans cedex 9, France
| | - Franck Daligault
- UFIP, UMR CNRS 6286, UFR des Sciences et des Techniques, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
| | - Julie Bouckaert
- Unité de Glycobiologie Structurale et Fonctionnelle (UGSF), UMR8576 CNRS, Université de Lille, Lille, 59000, France
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Alvarez Dorta D, Deniaud D, Mével M, Gouin SG. Frontispiece: Tyrosine Conjugation Methods for Protein Labelling. Chemistry 2020. [DOI: 10.1002/chem.202086361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - David Deniaud
- CNRS, CEISAM UMR, 6230 Université de Nantes 44000 Nantes France
| | - Mathieu Mével
- CHU de Nantes, INSERM UMR 1089 Université de Nantes 44200 Nantes France
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9
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Yang H, Mirsepasi-Lauridsen HC, Struve C, Allaire JM, Sivignon A, Vogl W, Bosman ES, Ma C, Fotovati A, Reid GS, Li X, Petersen AM, Gouin SG, Barnich N, Jacobson K, Yu HB, Krogfelt KA, Vallance BA. Ulcerative Colitis-associated E. coli pathobionts potentiate colitis in susceptible hosts. Gut Microbes 2020; 12:1847976. [PMID: 33258388 PMCID: PMC7781664 DOI: 10.1080/19490976.2020.1847976] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Ulcerative colitis (UC) is a chronic inflammatory condition linked to intestinal microbial dysbiosis, including the expansion of E. coli strains related to extra-intestinal pathogenic E. coli. These "pathobionts" exhibit pathogenic properties, but their potential to promote UC is unclear due to the lack of relevant animal models. Here, we established a mouse model using a representative UC pathobiont strain (p19A), and mice lacking single immunoglobulin and toll-interleukin 1 receptor domain (SIGIRR), a deficiency increasing susceptibility to gut infections. Strain p19A was found to adhere to the cecal mucosa of Sigirr -/- mice, causing modest inflammation. Moreover, it dramatically worsened dextran sodium sulfate-induced colitis. This potentiation was attenuated using a p19A strain lacking α-hemolysin genes, or when we targeted pathobiont adherence using a p19A strain lacking the adhesin FimH, or following treatment with FimH antagonists. Thus, UC pathobionts adhere to the intestinal mucosa, and worsen the course of colitis in susceptible hosts.
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Affiliation(s)
- Hyungjun Yang
- Department of Pediatrics, BC Children’s Hospital, University of British Columbia, Vancouver, BC, Canada,CONTACT Hong Bing Yu Department of Pediatrics, BC Children’s Hospital, University of British Columbia, Vancouver, BC, Canada; Karen
| | - Hengameh Chloé Mirsepasi-Lauridsen
- Department of Bacteria, Parasites and Fungi, Statens Serum Institute, Copenhagen, Denmark,Department of Biology, University of Copenhagen, Copenhagen, Denmark
| | - Carsten Struve
- Department of Bacteria, Parasites and Fungi, Statens Serum Institute, Copenhagen, Denmark
| | - Joannie M. Allaire
- Department of Pediatrics, BC Children’s Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Adeline Sivignon
- Université Clermont Auvergne, Laboratoire Microbes Intestin Inflammation Et Susceptibilité De l’Hôte (M2ish), Inserm U1071, M2iSH, F-63000, Clermont-Ferrand, France,INRA, Unité Sous Contrat 2018, Clermont-Ferrand, France
| | - Wayne Vogl
- Department of Cellular and Physiological Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Else S. Bosman
- Department of Pediatrics, BC Children’s Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Caixia Ma
- Department of Pediatrics, BC Children’s Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Abbas Fotovati
- Department of Pediatrics, BC Children’s Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Gregor S. Reid
- Department of Pediatrics, BC Children’s Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Xiaoxia Li
- Department of Immunology, Cleveland Clinic Lerner Research Institute, Cleveland, OH, USA
| | - Andreas Munk Petersen
- Department of Gastroenterology, Copenhagen University Hospital, Hvidovre, Denmark,Department of Clinical Microbiology, Copenhagen University Hospital, Hvidovre, Denmark
| | - Sébastien G. Gouin
- Université De Nantes, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, UFR Des Sciences Et Des Techniques, Nantes, France
| | - Nicolas Barnich
- Université Clermont Auvergne, Laboratoire Microbes Intestin Inflammation Et Susceptibilité De l’Hôte (M2ish), Inserm U1071, M2iSH, F-63000, Clermont-Ferrand, France,INRA, Unité Sous Contrat 2018, Clermont-Ferrand, France
| | - Kevan Jacobson
- Department of Pediatrics, BC Children’s Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Hong Bing Yu
- Department of Pediatrics, BC Children’s Hospital, University of British Columbia, Vancouver, BC, Canada,CONTACT Hong Bing Yu Department of Pediatrics, BC Children’s Hospital, University of British Columbia, Vancouver, BC, Canada; Karen
| | - Karen Angeliki Krogfelt
- Department of Bacteria, Parasites and Fungi, Statens Serum Institute, Copenhagen, Denmark,Angeliki Krogfelt
| | - Bruce A. Vallance
- Department of Pediatrics, BC Children’s Hospital, University of British Columbia, Vancouver, BC, Canada,Lead Contact,Bruce A. Vallance
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10
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Alvarez Dorta D, Deniaud D, Mével M, Gouin SG. Tyrosine Conjugation Methods for Protein Labelling. Chemistry 2020; 26:14257-14269. [DOI: 10.1002/chem.202001992] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 06/09/2020] [Indexed: 12/23/2022]
Affiliation(s)
| | - David Deniaud
- CNRS, CEISAM UMR, 6230 Université de Nantes 44000 Nantes France
| | - Mathieu Mével
- CHU de Nantes, INSERM UMR 1089 Université de Nantes 44200 Nantes France
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11
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Antil M, Gouin SG, Gupta V. Truncation of C-Terminal Intrinsically Disordered Region of Mycobacterial Rv1915 Facilitates Production of “Difficult-to-Purify” Recombinant Drug Target. Front Bioeng Biotechnol 2020; 8:522. [PMID: 32548107 PMCID: PMC7273500 DOI: 10.3389/fbioe.2020.00522] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Accepted: 05/01/2020] [Indexed: 11/13/2022] Open
Abstract
Availability of purified drug target is a prerequisite for its structural and functional characterization. However, aggregation of recombinant protein as inclusion bodies (IBs) is a common problem during the large scale production of overexpressed protein in heterologous host. Such proteins can be recovered from IB pool using some mild solubilizing agents such as low concentration of denaturants or detergents, alcohols and osmolytes. This study reports optimization of solubilization buffer for recovery of soluble and biologically active recombinant mycobacterial Rv1915/ICL2a from IBs. Even though the target protein could be solubilized successfully with mild agents (sarcosine and βME) without using denaturants, it failed to bind on Ni-NTA resin. The usual factors such as loss of His6-tag due to proteolysis, masking of the tag due to its location or protein aggregation were investigated, but the actual explanation, provided through bioinformatics analysis, turned out to be presence of intrinsically disordered protein regions (IDPRs) at the C-terminus. These regions due to their inability to fold into ordered structure may lead to non-specific protein aggregation and hence reduced binding to Ni-NTA affinity matrix. With this rationale, 90 residues from the C-terminal of Rv1915/ICL2 were truncated, the variant successfully purified and characterized for ICL and MICL activities, supporting the disordered nature of Rv1915/ICL2a C-terminal. When a region that has definite structure associated in some mycobaterial strains such as CDC 1551 and disorder in others for instance Mycobacterium tuberculosis H37Rv, it stands to reason that larger interface in the later may have implication in binding to other cellular partner.
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Affiliation(s)
- Monika Antil
- Department of Biotechnology, Jaypee Institute of Information Technology, Noida, India
| | - Sébastien G. Gouin
- CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, Université de Nantes, Nantes, France
| | - Vibha Gupta
- Department of Biotechnology, Jaypee Institute of Information Technology, Noida, India
- *Correspondence: Vibha Gupta
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12
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Mével M, Bouzelha M, Leray A, Pacouret S, Guilbaud M, Penaud-Budloo M, Alvarez-Dorta D, Dubreil L, Gouin SG, Combal JP, Hommel M, Gonzalez-Aseguinolaza G, Blouin V, Moullier P, Adjali O, Deniaud D, Ayuso E. Chemical modification of the adeno-associated virus capsid to improve gene delivery. Chem Sci 2019; 11:1122-1131. [PMID: 34084369 PMCID: PMC8145868 DOI: 10.1039/c9sc04189c] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Gene delivery vectors based on adeno-associated virus (AAV) are highly promising due to several desirable features of this parent virus, including a lack of pathogenicity, efficient infection of dividing and non-dividing cells and sustained maintenance of the viral genome. However, the conclusion from clinical data using these vectors is that there is a need to develop new AAVs with a higher transduction efficiency and specificity for relevant target tissues. To overcome these limitations, we chemically modified the surface of the capsid of AAV vectors. These modifications were achieved by chemical coupling of a ligand by the formation of a thiourea functionality between the amino group of the capsid proteins and the reactive isothiocyanate motif incorporated into the ligand. This strategy does not require genetic engineering of the capsid sequence. The proof of concept was first evidenced using a fluorophore (FITC). Next, we coupled the N-acetylgalactosamine ligand onto the surface of the AAV capsid for asialoglycoprotein receptor-mediated hepatocyte-targeted delivery. Chemically-modified capsids also showed reduced interactions with neutralizing antibodies. Taken together, our findings reveal the possibility of creating a specific engineered platform for targeting AAVs via chemical coupling. Bioconjugated AAV vectors, achieved by coupling of ligands on amino groups of the capsid, are of great interest for gene delivery. Chemical modifications can be used to enhance cell tropism and to decrease interactions with neutralizing antibodies.![]()
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Affiliation(s)
- Mathieu Mével
- INSERM UMR 1089, Université de Nantes, CHU de Nantes 44200 Nantes France
| | - Mohammed Bouzelha
- INSERM UMR 1089, Université de Nantes, CHU de Nantes 44200 Nantes France
| | - Aurélien Leray
- INSERM UMR 1089, Université de Nantes, CHU de Nantes 44200 Nantes France .,LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques 44322 Nantes France
| | - Simon Pacouret
- INSERM UMR 1089, Université de Nantes, CHU de Nantes 44200 Nantes France
| | - Mickael Guilbaud
- INSERM UMR 1089, Université de Nantes, CHU de Nantes 44200 Nantes France
| | | | - Dimitri Alvarez-Dorta
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques 44322 Nantes France
| | - Laurence Dubreil
- PanTher-UMR 703, INRA-ONIRIS, Atlanpole-Chanterie 44307 Nantes France
| | - Sébastien G Gouin
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques 44322 Nantes France
| | | | - Mirja Hommel
- Gene Therapy and Regulation of Gene Expression Program, CIMA, FIMA, University of Navarra, Navarra Institute for Health Research (IdisNA) Pamplona Spain
| | - Gloria Gonzalez-Aseguinolaza
- Vivet Therapeutics SAS Paris France.,Gene Therapy and Regulation of Gene Expression Program, CIMA, FIMA, University of Navarra, Navarra Institute for Health Research (IdisNA) Pamplona Spain
| | - Véronique Blouin
- INSERM UMR 1089, Université de Nantes, CHU de Nantes 44200 Nantes France
| | - Philippe Moullier
- INSERM UMR 1089, Université de Nantes, CHU de Nantes 44200 Nantes France
| | - Oumeya Adjali
- INSERM UMR 1089, Université de Nantes, CHU de Nantes 44200 Nantes France
| | - David Deniaud
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques 44322 Nantes France
| | - Eduard Ayuso
- INSERM UMR 1089, Université de Nantes, CHU de Nantes 44200 Nantes France
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13
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Grosjean S, Julienne K, Gouin SG, Deniaud D. Approach to Artificial Nucleosides from Glycoside Isothiocyanates: Synthesis of Original N‐Glycosylated Heterostructures by Cyclocondensation Reactions. ChemistrySelect 2019. [DOI: 10.1002/slct.201903391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sylvain Grosjean
- Karlsruhe Institute of Technology (KIT)University of Karlsruhe (TH)
| | | | | | - David Deniaud
- Univ NantesCNRSCEISAM (UMR 6230) F-44000 Nantes France
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14
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Brissonnet Y, Araoz R, Sousa R, Percevault L, Brument S, Deniaud D, Servent D, Le Questel JY, Lebreton J, Gouin SG. Di- and heptavalent nicotinic analogues to interfere with α7 nicotinic acetylcholine receptors. Bioorg Med Chem 2019; 27:700-707. [PMID: 30692022 DOI: 10.1016/j.bmc.2019.01.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 01/07/2019] [Accepted: 01/13/2019] [Indexed: 12/11/2022]
Abstract
In the field of nicotinic acetylcholine receptors (nAChRs), recognized as important therapeutic targets, much effort has been dedicated to the development of nicotinic analogues to agonize or antagonize distinct homo- and heteropentamers nAChR subtypes, selectively. In this work we developed di- and heptavalent nicotinic derivatives based on ethylene glycol (EG) and cyclodextrin cores, respectively. The compounds showed a concentration dependent inhibition of acetylcholine-induced currents on α7 nAChR expressed by Xenopus oocytes. Interesting features were observed with the divalent nicotinic derivatives, acting as antagonists with varied inhibitory concentrations (IC50) in function of the spacer arm length. The best divalent compounds showed a 16-fold lowered IC50 compared to the monovalent reference (12 vs 195 µM). Docking investigations provide guidelines to rationalize these experimental findings.
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Affiliation(s)
- Yoan Brissonnet
- Université de Nantes, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Romulo Araoz
- CNRS, Neuro-PSI, UMR9197, 91191 Gif-Sur-Yvette, France; CEA/DRF/JOLIOT/SIMOPRO/Toxines Récepteur et Canaux Ioniques, F-91191 Gif-Sur-Yvette, France.
| | - Rui Sousa
- Université de Nantes, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Lucie Percevault
- Université de Nantes, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Sami Brument
- Université de Nantes, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - David Deniaud
- Université de Nantes, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Denis Servent
- CEA/DRF/JOLIOT/SIMOPRO/Toxines Récepteur et Canaux Ioniques, F-91191 Gif-Sur-Yvette, France
| | - Jean-Yves Le Questel
- Université de Nantes, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France.
| | - Jacques Lebreton
- Université de Nantes, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Sébastien G Gouin
- Université de Nantes, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France.
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15
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Brissonnet Y, Assailly C, Saumonneau A, Bouckaert J, Maillasson M, Petitot C, Roubinet B, Didak B, Landemarre L, Bridot C, Blossey R, Deniaud D, Yan X, Bernard J, Tellier C, Grandjean C, Daligault F, Gouin SG. Multivalent Thiosialosides and Their Synergistic Interaction with Pathogenic Sialidases. Chemistry 2019; 25:2358-2365. [DOI: 10.1002/chem.201805790] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 12/03/2018] [Indexed: 01/18/2023]
Affiliation(s)
- Yoan Brissonnet
- CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation; UMR CNRS 6230; UFR des Sciences et des Techniques; Université de Nantes; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Coralie Assailly
- CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation; UMR CNRS 6230; UFR des Sciences et des Techniques; Université de Nantes; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Amélie Saumonneau
- UFR des Sciences et des Techniques; Université de Nantes, UFIP, UMR CNRS 6286; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Julie Bouckaert
- Unité de Glycobiologie Structurale et Fonctionnelle (UGSF), UMR8576 CNRS; Université de Lille 1; Lille 59000 France
| | - Mike Maillasson
- Impact biogeneouest; CRCINA; Inserm; CNRS; Université de Nantes; Nantes France
| | - Clémence Petitot
- UFR des Sciences et des Techniques; Université de Nantes, UFIP, UMR CNRS 6286; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Benoit Roubinet
- Bâtiment Physique-Chimie; Glycodiag; Rue de Chartres, BP6759 45067 Orléans cedex 2 France
| | - Blanka Didak
- Bâtiment Physique-Chimie; Glycodiag; Rue de Chartres, BP6759 45067 Orléans cedex 2 France
| | - Ludovic Landemarre
- Bâtiment Physique-Chimie; Glycodiag; Rue de Chartres, BP6759 45067 Orléans cedex 2 France
| | - Clarisse Bridot
- Unité de Glycobiologie Structurale et Fonctionnelle (UGSF), UMR8576 CNRS; Université de Lille 1; Lille 59000 France
| | - Ralf Blossey
- Unité de Glycobiologie Structurale et Fonctionnelle (UGSF), UMR8576 CNRS; Université de Lille 1; Lille 59000 France
| | - David Deniaud
- CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation; UMR CNRS 6230; UFR des Sciences et des Techniques; Université de Nantes; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Xibo Yan
- Université de Lyon, Lyon; 69003 (France), INSA- Lyon, IMP, Villeurbanne, 69621, France, CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Villeurbanne, 69621 France
| | - Julien Bernard
- Université de Lyon, Lyon; 69003 (France), INSA- Lyon, IMP, Villeurbanne, 69621, France, CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Villeurbanne, 69621 France
| | - Charles Tellier
- UFR des Sciences et des Techniques; Université de Nantes, UFIP, UMR CNRS 6286; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Cyrille Grandjean
- UFR des Sciences et des Techniques; Université de Nantes, UFIP, UMR CNRS 6286; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Franck Daligault
- UFR des Sciences et des Techniques; Université de Nantes, UFIP, UMR CNRS 6286; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Sébastien G. Gouin
- CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation; UMR CNRS 6230; UFR des Sciences et des Techniques; Université de Nantes; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
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16
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Cauwel M, Sivignon A, Bridot C, Nongbe MC, Deniaud D, Roubinet B, Landemarre L, Felpin FX, Bouckaert J, Barnich N, Gouin SG. Heptylmannose-functionalized cellulose for the binding and specific detection of pathogenic E. coli. Chem Commun (Camb) 2019; 55:10158-10161. [DOI: 10.1039/c9cc05545b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We developed a chemical method to covalently functionalize cellulose nanofibers and cellulose paper with mannoside ligands displaying a strong affinity for the FimH adhesin from pathogenic E. coli strains.
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Affiliation(s)
- Madeleine Cauwel
- Université de Nantes
- CEISAM
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation
- UMR CNRS 6230
- UFR des Sciences et des Techniques
| | - Adeline Sivignon
- Clermont Université
- UMR 1071 Inserm/Université d’Auvergne
- 63000 Clermont-Ferrand
- France
| | - Clarisse Bridot
- Unité de Glycobiologie Structurale et Fonctionnelle (UGSF)
- UMR8576 CNRS
- Lille 59000
- France
| | - Medy C. Nongbe
- Université de Nantes
- CEISAM
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation
- UMR CNRS 6230
- UFR des Sciences et des Techniques
| | - David Deniaud
- Université de Nantes
- CEISAM
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation
- UMR CNRS 6230
- UFR des Sciences et des Techniques
| | - Benoit Roubinet
- Glycodiag, Bâtiment Physique-Chimie
- 45067 Orléans cedex 2
- France
| | | | - François-Xavier Felpin
- Université de Nantes
- CEISAM
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation
- UMR CNRS 6230
- UFR des Sciences et des Techniques
| | - Julie Bouckaert
- Unité de Glycobiologie Structurale et Fonctionnelle (UGSF)
- UMR8576 CNRS
- Lille 59000
- France
| | - Nicolas Barnich
- Clermont Université
- UMR 1071 Inserm/Université d’Auvergne
- 63000 Clermont-Ferrand
- France
| | - Sébastien G. Gouin
- Université de Nantes
- CEISAM
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation
- UMR CNRS 6230
- UFR des Sciences et des Techniques
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17
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Brissonnet Y, Compain G, Renoux B, Krammer EM, Daligault F, Deniaud D, Papot S, Gouin SG. Monitoring glycosidase activity for clustered sugar substrates, a study on β-glucuronidase. RSC Adv 2019; 9:40263-40267. [PMID: 35542663 PMCID: PMC9076263 DOI: 10.1039/c9ra08847d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 11/18/2019] [Indexed: 12/15/2022] Open
Abstract
Enzymatically-triggered probes to determine glucuronidase hydrolysis kinetics for clustered substrates.
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Affiliation(s)
- Yoan Brissonnet
- Université de Nantes
- CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation
- UMR CNRS 6230
- UFR des Sciences et des Techniques
- 44322 Nantes Cedex 3
| | - Guillaume Compain
- Institut de Chimie des Milieux et des Matériaux de Poitiers
- IC2MP
- Université de Poitiers
- UMR-CNRS 7285
- 86022 Poitiers
| | - Brigitte Renoux
- Institut de Chimie des Milieux et des Matériaux de Poitiers
- IC2MP
- Université de Poitiers
- UMR-CNRS 7285
- 86022 Poitiers
| | - Eva-Maria Krammer
- Structure et Fonction des Membranes Biologiques
- Université Libre de Bruxelles (ULB)
- Brussels
- Belgium
| | - Franck Daligault
- Université de Nantes
- UFIP
- UMR CNRS 6286
- UFR des Sciences et des Techniques
- France
| | - David Deniaud
- Université de Nantes
- CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation
- UMR CNRS 6230
- UFR des Sciences et des Techniques
- 44322 Nantes Cedex 3
| | - Sébastien Papot
- Institut de Chimie des Milieux et des Matériaux de Poitiers
- IC2MP
- Université de Poitiers
- UMR-CNRS 7285
- 86022 Poitiers
| | - Sébastien G. Gouin
- Université de Nantes
- CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation
- UMR CNRS 6230
- UFR des Sciences et des Techniques
- 44322 Nantes Cedex 3
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18
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Lehot V, Brissonnet Y, Dussouy C, Brument S, Cabanettes A, Gillon E, Deniaud D, Varrot A, Le Pape P, Gouin SG. Multivalent Fucosides with Nanomolar Affinity for the
Aspergillus fumigatus
Lectin FleA Prevent Spore Adhesion to Pneumocytes. Chemistry 2018; 24:19243-19249. [DOI: 10.1002/chem.201803602] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Victor Lehot
- LUNAM UniversitéCEISAMUMR CNRS 6230UFR des Sciences et des Techniques 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Yoan Brissonnet
- LUNAM UniversitéCEISAMUMR CNRS 6230UFR des Sciences et des Techniques 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Christophe Dussouy
- LUNAM UniversitéCEISAMUMR CNRS 6230UFR des Sciences et des Techniques 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Sami Brument
- LUNAM UniversitéCEISAMUMR CNRS 6230UFR des Sciences et des Techniques 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | | | - Emilie Gillon
- Univ. Grenoble ALpesCNRS, CERMAV 38000 Grenoble France
| | - David Deniaud
- LUNAM UniversitéCEISAMUMR CNRS 6230UFR des Sciences et des Techniques 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | | | - Patrice Le Pape
- Laboratoire de Parasitologie-MycologieInstitut de Biologie, CHU Nantes Nantes France
| | - Sébastien G. Gouin
- LUNAM UniversitéCEISAMUMR CNRS 6230UFR des Sciences et des Techniques 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
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Alvarez-Dorta D, Thobie-Gautier C, Croyal M, Bouzelha M, Mével M, Deniaud D, Boujtita M, Gouin SG. Electrochemically Promoted Tyrosine-Click-Chemistry for Protein Labeling. J Am Chem Soc 2018; 140:17120-17126. [DOI: 10.1021/jacs.8b09372] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Dimitri Alvarez-Dorta
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, UFR des Sciences et des Techniques, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Christine Thobie-Gautier
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, UFR des Sciences et des Techniques, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Mikael Croyal
- Centre de Recherche en Nutrition Humaine Ouest (CRNHO), West Human Nutrition Research Center, F-44000 Nantes, France
- UMR 1280 PhAN, INRA, F-44000 Nantes, France
| | | | - Mathieu Mével
- INSERM UMR1089, Université de Nantes, CHU de Nantes, France
| | - David Deniaud
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, UFR des Sciences et des Techniques, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Mohammed Boujtita
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, UFR des Sciences et des Techniques, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Sébastien G. Gouin
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, UFR des Sciences et des Techniques, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
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Dumych T, Yamakawa N, Sivignon A, Garenaux E, Robakiewicz S, Coddeville B, Bongiovanni A, Bray F, Barnich N, Szunerits S, Slomianny C, Herrmann M, Gouin SG, Lutsyk AD, Munoz LE, Lafont F, Rolando C, Bilyy R, Bouckaert JMJ. Oligomannose-Rich Membranes of Dying Intestinal Epithelial Cells Promote Host Colonization by Adherent-Invasive E. coli. Front Microbiol 2018; 9:742. [PMID: 29720971 PMCID: PMC5915571 DOI: 10.3389/fmicb.2018.00742] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Accepted: 03/29/2018] [Indexed: 12/13/2022] Open
Abstract
A novel mechanism is revealed by which clinical isolates of adherent-invasive Escherichia coli (AIEC) penetrate into the epithelial cell layer, replicate, and establish biofilms in Crohn's disease. AIEC uses the FimH fimbrial adhesin to bind to oligomannose glycans on the surface of host cells. Oligomannose glycans exposed on early apoptotic cells are the preferred binding targets of AIEC, so apoptotic cells serve as potential entry points for bacteria into the epithelial cell layer. Thereafter, the bacteria propagate laterally in the epithelial intercellular spaces. We demonstrate oligomannosylation at two distinct sites of a glycoprotein receptor for AIEC, carcinoembryonic antigen related cell adhesion molecule 6 (CEACAM6 or CD66c), on human intestinal epithelia. After bacterial binding, FimH interacts with CEACAM6, which then clusters. The presence of the highest-affinity epitope for FimH, oligomannose-5, on CEACAM6 is demonstrated using LC-MS/MS. As mannose-dependent infections are abundant, this mechanism might also be used by other adherent-invasive pathogens.
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Affiliation(s)
- Tetiana Dumych
- Department of Histology, Cytology and Embryology, Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
| | - Nao Yamakawa
- Unité de Glycobiologie Structurale et Fonctionnelle, UMR8576 Centre National de la Recherche Scientifique, University of Lille, Villeneuve d'Ascq, France
| | - Adeline Sivignon
- Université Clermont Auvergne, Institut National de la Santé et de la Recherche Médicale U1071, USC-INRA 2018, M2iSH, Clermont-Ferrand, France
| | - Estelle Garenaux
- Université Clermont Auvergne, Institut National de la Santé et de la Recherche Médicale U1071, USC-INRA 2018, M2iSH, Clermont-Ferrand, France
| | - Stefania Robakiewicz
- Unité de Glycobiologie Structurale et Fonctionnelle, UMR8576 Centre National de la Recherche Scientifique, University of Lille, Villeneuve d'Ascq, France
| | - Bernadette Coddeville
- Unité de Glycobiologie Structurale et Fonctionnelle, UMR8576 Centre National de la Recherche Scientifique, University of Lille, Villeneuve d'Ascq, France
| | - Antonino Bongiovanni
- Cellular Microbiology and Physics of Infection Group-Center of Infection and Immunity of Lille, Institut Pasteur de Lille, Centre National de la Recherche Scientifique UMR8204, INSERM U1019, Lille Regional Hospital University Centre, University of Lille, Lille, France
| | - Fabrice Bray
- Miniaturisation pour l'Analyse, la Synthèse et la Protéomique, USR 3290 Centre National de la Recherche Scientifique, University of Lille, Villeneuve d'Ascq, France
| | - Nicolas Barnich
- Université Clermont Auvergne, Institut National de la Santé et de la Recherche Médicale U1071, USC-INRA 2018, M2iSH, Clermont-Ferrand, France
| | - Sabine Szunerits
- Institut Supérieur de l'Electronique et du Numérique, University of Lille, Centrale Lille, UMR 8520-IEMN, University Valenciennes, Lille, France
| | - Christian Slomianny
- Laboratoire de Physiologie Cellulaire, Institut National de la Santé et de la Recherche Médicale U.1003, University of Lille, Villeneuve d'Ascq, France
| | - Martin Herrmann
- Department of Internal Medicine 3-Rheumatology and Immunology, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Sébastien G Gouin
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR 6230 Centre National de la Recherche Scientifique, Université Nantes Angers Le Mans (L'UNAM), Nantes, France
| | - Alexander D Lutsyk
- Department of Histology, Cytology and Embryology, Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
| | - Luis E Munoz
- Department of Internal Medicine 3-Rheumatology and Immunology, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Frank Lafont
- Cellular Microbiology and Physics of Infection Group-Center of Infection and Immunity of Lille, Institut Pasteur de Lille, Centre National de la Recherche Scientifique UMR8204, INSERM U1019, Lille Regional Hospital University Centre, University of Lille, Lille, France
| | - Christian Rolando
- Miniaturisation pour l'Analyse, la Synthèse et la Protéomique, USR 3290 Centre National de la Recherche Scientifique, University of Lille, Villeneuve d'Ascq, France
| | - Rostyslav Bilyy
- Department of Histology, Cytology and Embryology, Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
| | - Julie M J Bouckaert
- Unité de Glycobiologie Structurale et Fonctionnelle, UMR8576 Centre National de la Recherche Scientifique, University of Lille, Villeneuve d'Ascq, France
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Alvarez-Dorta D, Brissonnet Y, Saumonneau A, Deniaud D, Bernard J, Yan X, Tellier C, Daligault F, Gouin SG. Magnetic Nanoparticles Coated with Thiomannosides or Iminosugars to Switch and Recycle Galactosidase Activity. ChemistrySelect 2017. [DOI: 10.1002/slct.201702063] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Dimitri Alvarez-Dorta
- Université de Nantes, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230; UFR des Sciences et des Techniques; 2, rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Yoan Brissonnet
- Université de Nantes, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230; UFR des Sciences et des Techniques; 2, rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Amélie Saumonneau
- Université de Nantes, UFIP, UMR CNRS 6286; UFR des Sciences et des Techniques.; 2, rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - David Deniaud
- Université de Nantes, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230; UFR des Sciences et des Techniques; 2, rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Julien Bernard
- Université de Lyon, Lyon, F-69003, France ; INSA-Lyon, IMP, Villeurbanne, F-69621, France; CNRS, UMR 5223; Ingénierie des Matériaux Polymères; Villeurbanne, F- 69621 France
| | - Xibo Yan
- Université de Lyon, Lyon, F-69003, France ; INSA-Lyon, IMP, Villeurbanne, F-69621, France; CNRS, UMR 5223; Ingénierie des Matériaux Polymères; Villeurbanne, F- 69621 France
| | - Charles Tellier
- Université de Nantes, UFIP, UMR CNRS 6286; UFR des Sciences et des Techniques.; 2, rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Franck Daligault
- Université de Nantes, UFIP, UMR CNRS 6286; UFR des Sciences et des Techniques.; 2, rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Sébastien G. Gouin
- Université de Nantes, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230; UFR des Sciences et des Techniques; 2, rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
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Alvarez-Dorta D, King DT, Legigan T, Ide D, Adachi I, Deniaud D, Désiré J, Kato A, Vocadlo D, Gouin SG, Blériot Y. Multivalency To Inhibit and Discriminate Hexosaminidases. Chemistry 2017; 23:9022-9025. [DOI: 10.1002/chem.201701756] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Indexed: 01/17/2023]
Affiliation(s)
- Dimitri Alvarez-Dorta
- LUNAM Université; CEISAM; Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation; UMR CNRS 6230; UFR des Sciences et des Techniques; 2, rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Dustin T. King
- Department of Chemistry; Simon Fraser University; 8888 University Drive Burnaby British Columbia V5S 1P6 Canada
| | - Thibaut Legigan
- Equipe Synthèse Organique, Groupe Glycochimie, IC2MP; UMR CNRS 7285; Université de Poitiers; 4 rue Michel Brunet 86073 Poitiers cedex 09 France
| | - Daisuke Ide
- Department of Hospital Pharmacy; University of Toyama; 2630 Sugitani Toyama 930-0194 Japan
| | - Isao Adachi
- Department of Hospital Pharmacy; University of Toyama; 2630 Sugitani Toyama 930-0194 Japan
| | - David Deniaud
- LUNAM Université; CEISAM; Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation; UMR CNRS 6230; UFR des Sciences et des Techniques; 2, rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Jérôme Désiré
- Equipe Synthèse Organique, Groupe Glycochimie, IC2MP; UMR CNRS 7285; Université de Poitiers; 4 rue Michel Brunet 86073 Poitiers cedex 09 France
| | - Atsushi Kato
- Department of Hospital Pharmacy; University of Toyama; 2630 Sugitani Toyama 930-0194 Japan
| | - David Vocadlo
- Department of Chemistry; Simon Fraser University; 8888 University Drive Burnaby British Columbia V5S 1P6 Canada
| | - Sébastien G. Gouin
- LUNAM Université; CEISAM; Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation; UMR CNRS 6230; UFR des Sciences et des Techniques; 2, rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Yves Blériot
- Equipe Synthèse Organique, Groupe Glycochimie, IC2MP; UMR CNRS 7285; Université de Poitiers; 4 rue Michel Brunet 86073 Poitiers cedex 09 France
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23
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Alvarez Dorta D, Chalopin T, Sivignon A, de Ruyck J, Dumych TI, Bilyy RO, Deniaud D, Barnich N, Bouckaert J, Gouin SG. Physiochemical Tuning of Potent Escherichia coli Anti-Adhesives by Microencapsulation and Methylene Homologation. ChemMedChem 2017; 12:986-998. [PMID: 28257558 DOI: 10.1002/cmdc.201700061] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Indexed: 11/06/2022]
Abstract
Thiazolylaminomannosides (TazMan) are FimH antagonists with anti-adhesive potential against adherent-invasive Escherichia coli (AIEC) promoting gut inflammation in patients with Crohn's disease. The lead TazMan is highly potent in vitro, but shows limited in vivo efficiency, probably due to low pH stability and water solubility. We recently developed a second generation of stable TazMan, but the anti-adhesive effect was lower than the first. Herein we report a co-crystal structure of the lead TazMan in FimH, revealing that the anomeric NH group and the second thiazole moiety provide a positive hydrogen bonding interaction with a trapped water molecule, and π-stacking with Tyr48 of FimH, respectively. Consequently, we developed NeoTazMan homologated with a methylene group for low-pH and mannosidase stability with a conserved NH group and bearing various heterocyclic aglycones. Microencapsulation of the lead NeoTazMan in γ-cyclodextrin dramatically improved water solubility without disrupting the affinity for FimH or the anti-adhesive effect against AIEC isolated from patients with Crohn's disease.
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Affiliation(s)
- Dimitri Alvarez Dorta
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
| | - Thibaut Chalopin
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
| | - Adeline Sivignon
- Université Clermont Auvergne, Inserm U1071, M2iSH, USC-INRA 2018, 63000, Clermont-Ferrand, France
| | - Jérôme de Ruyck
- Université Lille, Unité de Glycobiologie Structurale et Fonctionnelle, CNRS UMR8576 UGSF, FRABio FR3688, 59000, Lille, France
| | - Tetiana I Dumych
- Danylo Halytsky Lviv National Medical University, Pekarska Str. 69, 79010, Lviv, Ukraine
| | - Rostyslav O Bilyy
- Danylo Halytsky Lviv National Medical University, Pekarska Str. 69, 79010, Lviv, Ukraine
| | - David Deniaud
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
| | - Nicolas Barnich
- Université Clermont Auvergne, Inserm U1071, M2iSH, USC-INRA 2018, 63000, Clermont-Ferrand, France
| | - Julie Bouckaert
- Université Lille, Unité de Glycobiologie Structurale et Fonctionnelle, CNRS UMR8576 UGSF, FRABio FR3688, 59000, Lille, France
| | - Sébastien G Gouin
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
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24
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Younes A, Montavon G, Gouin SG, André-Joyaux E, Peumery R, Chalopin T, Alliot C, Mokili M, Champion J, Deniaud D. Investigation of a new “N2S2O2” chelating agent with high Po(iv) affinity. Chem Commun (Camb) 2017; 53:6492-6495. [DOI: 10.1039/c7cc03198j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A water-soluble complexing agent for 210-polonium decorporation was designed and synthesised with a high conditional stability constant.
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25
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Chalopin T, Brissonnet Y, Sivignon A, Deniaud D, Cremet L, Barnich N, Bouckaert J, Gouin SG. Inhibition profiles of mono- and polyvalent FimH antagonists against 10 different Escherichia coli strains. Org Biomol Chem 2016; 13:11369-75. [PMID: 26440382 DOI: 10.1039/c5ob01581b] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mono- and polyvalent ligands with strong affinities for the mannose-binding adhesin FimH were synthesised, and their anti-adhesive properties against ten E. coli strains were compared in two cell-based assays. The compounds were assessed against the non-pathogenic E. coli K12 and nine strains isolated by coproculture or from patients with osteoarticular infections (OIs), Crohn's disease (CD) and urinary tract infections (UTIs). The results showed that the compounds could inhibit the whole set of bacterial strains but with marked differences in terms of effective concentrations. The relative inhibitory potency of the monovalent compounds was also conserved for the ten strains and in the two assays. These results clearly suggest that a potent monovalent anti-adhesive assessed on a single E. coli strain will probably be effective on a broad range of strains and may treat diverse E. coli infections (OIs, CD and UTIs). In contrast, the polyvalent compounds showed a significant strain-dependancy in preventing E. coli attachment to intestinal cells. The multivalent antiadhesive effect may therefore vary depending on the E. coli strain tested.
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Affiliation(s)
- T Chalopin
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France.
| | - Y Brissonnet
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France.
| | - A Sivignon
- Clermont Université, UMR 1071 Inserm/Université d'Auvergne, 63000 Clermont-Ferrand, France and INRA, Unité Sous Contrat 2018, 63000 Clermont-Ferrand, France
| | - D Deniaud
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France.
| | - L Cremet
- Université de Nantes, UFR de Médecine, EA3826, Thérapeutiques cliniques et expérimentales des infections, 1 rue G. Veil, 44000 Nantes, France
| | - N Barnich
- Clermont Université, UMR 1071 Inserm/Université d'Auvergne, 63000 Clermont-Ferrand, France and INRA, Unité Sous Contrat 2018, 63000 Clermont-Ferrand, France
| | - J Bouckaert
- Unité de Glycobiologie Structurale et Fonctionnelle (UGSF), UMR 8576 du CNRS, Université de Lille 1, F-59655 Villeneuve d'Ascq Cedex, France
| | - S G Gouin
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France.
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26
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Alvarez Dorta D, Sivignon A, Chalopin T, Dumych TI, Roos G, Bilyy RO, Deniaud D, Krammer EM, de Ruyck J, Lensink MF, Bouckaert J, Barnich N, Gouin SG. The Antiadhesive Strategy in Crohn's Disease: Orally Active Mannosides to Decolonize Pathogenic Escherichia coli from the Gut. Chembiochem 2016; 17:936-52. [PMID: 26946458 DOI: 10.1002/cbic.201600018] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Indexed: 11/07/2022]
Abstract
Blocking the adherence of bacteria to cells is an attractive complementary approach to current antibiotic treatments, which are faced with increasing resistance. This strategy has been particularly studied in the context of urinary tract infections (UTIs), in which the adhesion of pathogenic Escherichia coli strains to uroepithelial cells is prevented by blocking the FimH adhesin expressed at the tips of bacteria organelles called fimbriae. Recently, we extended the antiadhesive concept, showing that potent FimH antagonists can block the attachment of adherent-invasive E. coli (AIEC) colonizing the intestinal mucosa of patients with Crohn's disease (CD). In this work, we designed a small library of analogues of heptyl mannoside (HM), a previously identified nanomolar FimH inhibitor, but one that displays poor antiadhesive effects in vivo. The anomeric oxygen atom was replaced by a sulfur or a methylene group to prevent hydrolysis by intestinal glycosidases, and chemical groups were attached at the end of the alkyl tail. Importantly, a lead compound was shown to reduce AIEC levels in the feces and in the colonic and ileal mucosa after oral administration (10 mg kg(-1) ) in a transgenic mouse model of CD. The compound showed a low bioavailability, preferable in this instance, thus suggesting the possibility of setting up an innovative antiadhesive therapy, based on the water-soluble and non-cytotoxic FimH antagonists developed here, for the CD subpopulation in which AIEC plays a key role.
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Affiliation(s)
- Dimitri Alvarez Dorta
- LUNAM Université, CEISAM, Chimie et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, 2, rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
| | - Adeline Sivignon
- Clermont Université, UMR 1071 Inserm/Université d'Auvergne, 63000, Clermont-Ferrand, France
| | - Thibaut Chalopin
- LUNAM Université, CEISAM, Chimie et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, 2, rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
| | - Tetiana I Dumych
- Univ. Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, 59000, Lille, France
| | - Goedele Roos
- Structure and Function of Biological Membranes, Université Libre de Bruxelles, Boulevard du Triomphe, 1050, Brussels, Belgium
| | - Rostyslav O Bilyy
- Danylo Halytsky Lviv National Medical University, Pekarska Str. 69, 79010, Lviv, Ukraine
| | - David Deniaud
- LUNAM Université, CEISAM, Chimie et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, 2, rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
| | - Eva-Maria Krammer
- Univ. Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, 59000, Lille, France
| | - Jérome de Ruyck
- Univ. Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, 59000, Lille, France
| | - Marc F Lensink
- Univ. Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, 59000, Lille, France
| | - Julie Bouckaert
- Univ. Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, 59000, Lille, France
| | - Nicolas Barnich
- Clermont Université, UMR 1071 Inserm/Université d'Auvergne, 63000, Clermont-Ferrand, France
| | - Sébastien G Gouin
- LUNAM Université, CEISAM, Chimie et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, 2, rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France.
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Hurtaux T, Sfihi-Loualia G, Brissonnet Y, Bouckaert J, Mallet JM, Sendid B, Delplace F, Fabre E, Gouin SG, Guérardel Y. Evaluation of monovalent and multivalent iminosugars to modulate Candida albicans β-1,2-mannosyltransferase activities. Carbohydr Res 2016; 429:123-7. [PMID: 26852253 DOI: 10.1016/j.carres.2016.01.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 01/15/2016] [Accepted: 01/16/2016] [Indexed: 11/30/2022]
Abstract
β-1,2-Linked oligomannosides substitute the cell wall of numerous yeast species. Several of those including Candida albicans may cause severe infections associated with high rates of morbidity and mortality, especially in immunocompromised patients. β-1,2-Mannosides are known to be involved in the pathogenic process and to elicit an immune response from the host. In C. albicans, the synthesis of β-mannosides is under the control of a family of nine genes coding for putative β-mannosyltransferases. Two of them, CaBmt1 and CaBmt3, have been shown to initiate and prime the elongation of the β-mannosides on the cell-wall mannan core. In the present study, we have assessed the modulating activities of monovalent and multivalent iminosugar analogs on these enzymes in order to control the enzymatic bio-synthesis of β-mannosides. We have identified a monovalent deoxynojirimycin (DNJ) derivative that inhibits the CaBmt1-catalyzed initiating activity, and mono-, tetra- and polyvalent deoxymannojirimycin (DMJ) that modulate the CaBmt1 activity toward the formation of a single major product. Analysis of the aggregating properties of the multivalent iminosugars showed their ability to elicit clusterization of both CaBmt1 and CaBmt3, without affecting their activity. These results suggest promising roles for multivalent iminosugars as controlling agents for the biosynthesis of β-1,2 mannosides and for monovalent DNJ derivative as a first target for the design of future β-mannosyltransferase inhibitors.
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Affiliation(s)
- Thomas Hurtaux
- UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Univ. Lille, CNRS, F 59000 Lille, France; CHU Lille, U995-LIRIC-Lille Inflammation Research International Center, Inserm, F-59000 Lille, France
| | - Ghenima Sfihi-Loualia
- UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Univ. Lille, CNRS, F 59000 Lille, France
| | - Yoan Brissonnet
- CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, LUNAM Université, UMR CNRS 6230, UFR des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Julie Bouckaert
- UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Univ. Lille, CNRS, F 59000 Lille, France
| | - Jean-Maurice Mallet
- Département de Chimie, Sorbonne Universités-UPMC Univ Paris 06, École Normale Supérieure-PSL Research University, CNRS UMR 7203 LBM, 24, rue Lhomond, 75005 Paris, France
| | - Boualem Sendid
- CHU Lille, U995-LIRIC-Lille Inflammation Research International Center, Inserm, F-59000 Lille, France
| | - Florence Delplace
- UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Univ. Lille, CNRS, F 59000 Lille, France
| | - Emeline Fabre
- UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Univ. Lille, CNRS, F 59000 Lille, France
| | - Sébastien G Gouin
- CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, LUNAM Université, UMR CNRS 6230, UFR des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Yann Guérardel
- UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Univ. Lille, CNRS, F 59000 Lille, France.
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Yan X, Sivignon A, Barnich N, Gouin SG, Bouckaert J, Fleury E, Bernard J. A library of heptyl mannose-functionalized copolymers with distinct compositions, microstructures and neighboring non-sugar motifs as potent antiadhesives of type 1 piliated E. coli. Polym Chem 2016. [DOI: 10.1039/c6py00118a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Heptyl Mannose-functionalized copolymers are efficient anti-adhesives of type 1 Piliated E. coli.
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Affiliation(s)
- Xibo Yan
- Université de Lyon
- Lyon
- France
- INSA-Lyon
- IMP
| | - Adeline Sivignon
- Clermont Université
- UMR 1071
- Inserm/Université d'Auvergne
- 63000 Clermont-Ferrand
- France
| | - Nicolas Barnich
- Clermont Université
- UMR 1071
- Inserm/Université d'Auvergne
- 63000 Clermont-Ferrand
- France
| | | | - Julie Bouckaert
- Unité de Glycobiologie Structurale et Fonctionnelle (UGSF)
- UMR 8576 du CNRS
- Université de Lille 1
- 59000 Lille
- France
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29
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Corcé V, Gouin SG, Renaud S, Gaboriau F, Deniaud D. Recent advances in cancer treatment by iron chelators. Bioorg Med Chem Lett 2015; 26:251-256. [PMID: 26684852 DOI: 10.1016/j.bmcl.2015.11.094] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Revised: 11/12/2015] [Accepted: 11/25/2015] [Indexed: 01/19/2023]
Abstract
The development of new therapeutic alternatives for cancers is a major public health priority. Among the more promising approaches, the iron depletion strategy based on metal chelation in the tumoral environment has been particularly studied in recent decades. After a short description of the importance of iron for cancer cell proliferation, we will review the different iron chelators developed as potential chemotherapeutics. Finally, the recent efforts to vectorize the chelating agents specifically in the microtumoral environment will be discussed in detail.
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Affiliation(s)
- Vincent Corcé
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Sébastien G Gouin
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Stéphanie Renaud
- INSERM, UMR 991, CHRU Pontchaillou, 35033 Rennes, France; Université de Rennes 1, 35043 Rennes, France
| | - François Gaboriau
- INSERM, UMR 991, CHRU Pontchaillou, 35033 Rennes, France; Université de Rennes 1, 35043 Rennes, France
| | - David Deniaud
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
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30
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Yan X, Sivignon A, Yamakawa N, Crepet A, Travelet C, Borsali R, Dumych T, Li Z, Bilyy R, Deniaud D, Fleury E, Barnich N, Darfeuille-Michaud A, Gouin SG, Bouckaert J, Bernard J. Glycopolymers as Antiadhesives of E. coli Strains Inducing Inflammatory Bowel Diseases. Biomacromolecules 2015; 16:1827-36. [PMID: 25961760 DOI: 10.1021/acs.biomac.5b00413] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
n-Heptyl α-d-mannose (HM) is a nanomolar antagonist of FimH, a virulence factor of E. coli. Herein we report on the construction of multivalent HM-based glycopolymers as potent antiadhesives of type 1 piliated E. coli. We investigate glycopolymer/FimH and glycopolymer/bacteria interactions and show that HM-based glycopolymers efficiently inhibit bacterial adhesion and disrupt established cell-bacteria interactions in vitro at very low concentration (0.1 μM on a mannose unit basis). On a valency-corrected basis, HM-based glycopolymers are, respectively, 10(2) and 10(6) times more potent than HM and d-mannose for their capacity to disrupt the binding of adherent-invasive E. coli to T84 intestinal epithelial cells. Finally, we demonstrate that the antiadhesive capacities of HM-based glycopolymers are preserved ex vivo in the colonic loop of a transgenic mouse model of Crohn's disease. All together, these results underline the promising scope of HM-based macromolecular ligands for the antiadhesive treatment of E. coli induced inflammatory bowel diseases.
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Affiliation(s)
- Xibo Yan
- §Université de Lyon, Lyon, F-69003 France.,◆INSA-Lyon, IMP, Villeurbanne, F-69621 France.,¶CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Villeurbanne, F-69621, France
| | - Adeline Sivignon
- ∥Clermont Université, UMR 1071, Inserm/Université d'Auvergne, 63000 Clermont-Ferrand, France.,⊥INRA, Unité Sous Contrat 2018, 63000, Clermont-Ferrand, France
| | - Nao Yamakawa
- #Unité de Glycobiologie Structurale et Fonctionnelle (UGSF), UMR 8576, Université Lille 1, F-59655 Villeneuve d'Ascq Cedex, France
| | - Agnes Crepet
- §Université de Lyon, Lyon, F-69003 France.,◆INSA-Lyon, IMP, Villeurbanne, F-69621 France.,¶CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Villeurbanne, F-69621, France
| | - Christophe Travelet
- ○Centre de Recherches sur les Macromolécules Végétales (CERMAV - CNRS UPR 5301), Université de Grenoble-Alpes, ICMG - CNRS FR 2607, PolyNat Carnot Institute, Arcane LabEx, 601 rue de la Chimie, 38041 Grenoble, France
| | - Redouane Borsali
- ○Centre de Recherches sur les Macromolécules Végétales (CERMAV - CNRS UPR 5301), Université de Grenoble-Alpes, ICMG - CNRS FR 2607, PolyNat Carnot Institute, Arcane LabEx, 601 rue de la Chimie, 38041 Grenoble, France
| | - Tetiana Dumych
- □Institute of Cell Biology, NASU, Drahomanov Street 14/16, 79005 Lviv, Ukraine
| | - Zhaoli Li
- △Division of Bacterial Diseases, State key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Maduan St. 427#, Nangang Dis, Harbin, China
| | - Rostyslav Bilyy
- □Institute of Cell Biology, NASU, Drahomanov Street 14/16, 79005 Lviv, Ukraine
| | - David Deniaud
- ▽LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Etienne Fleury
- §Université de Lyon, Lyon, F-69003 France.,◆INSA-Lyon, IMP, Villeurbanne, F-69621 France.,¶CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Villeurbanne, F-69621, France
| | - Nicolas Barnich
- ∥Clermont Université, UMR 1071, Inserm/Université d'Auvergne, 63000 Clermont-Ferrand, France.,⊥INRA, Unité Sous Contrat 2018, 63000, Clermont-Ferrand, France
| | - Arlette Darfeuille-Michaud
- ∥Clermont Université, UMR 1071, Inserm/Université d'Auvergne, 63000 Clermont-Ferrand, France.,⊥INRA, Unité Sous Contrat 2018, 63000, Clermont-Ferrand, France
| | - Sébastien G Gouin
- ▽LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Julie Bouckaert
- #Unité de Glycobiologie Structurale et Fonctionnelle (UGSF), UMR 8576, Université Lille 1, F-59655 Villeneuve d'Ascq Cedex, France
| | - Julien Bernard
- §Université de Lyon, Lyon, F-69003 France.,◆INSA-Lyon, IMP, Villeurbanne, F-69621 France.,¶CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Villeurbanne, F-69621, France
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Brissonnet Y, Ladevèze S, Tezé D, Fabre E, Deniaud D, Daligault F, Tellier C, Šesták S, Remaud-Simeon M, Potocki-Veronese G, Gouin SG. Polymeric Iminosugars Improve the Activity of Carbohydrate-Processing Enzymes. Bioconjug Chem 2015; 26:766-72. [DOI: 10.1021/acs.bioconjchem.5b00081] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Yoan Brissonnet
- LUNAM
Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse,
Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Simon Ladevèze
- Laboratoire
d’Ingénierie des Systèmes Biologiques et des
Procédés, Institut National des Sciences Appliquées, CNRS UMR5504, Institut National de Recherche Agronomique, UMR792, 135 Ave. de Rangueil, 31077 Toulouse, France
| | - David Tezé
- LUNAM
Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse,
Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Emeline Fabre
- Université
Lille 1, Unité de Glycobiologie Structurale et Fonctionnelle, UMR 8576, 59650 Villeneuve d’Ascq, France
| | - David Deniaud
- LUNAM
Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse,
Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Franck Daligault
- UFIP,
UMR CNRS 6286, Faculté des Sciences et Techniques, Université de Nantes, 2 rue de la Houssinière, F-44322 Nantes, France
| | - Charles Tellier
- UFIP,
UMR CNRS 6286, Faculté des Sciences et Techniques, Université de Nantes, 2 rue de la Houssinière, F-44322 Nantes, France
| | - Sergej Šesták
- Institute
of Chemistry, Center for Glycomics, Slovak Academy of Sciences, Dúbravska cesta 9, 845 38 Bratislava, Slovakia
| | - Magali Remaud-Simeon
- Laboratoire
d’Ingénierie des Systèmes Biologiques et des
Procédés, Institut National des Sciences Appliquées, CNRS UMR5504, Institut National de Recherche Agronomique, UMR792, 135 Ave. de Rangueil, 31077 Toulouse, France
| | - Gabrielle Potocki-Veronese
- Laboratoire
d’Ingénierie des Systèmes Biologiques et des
Procédés, Institut National des Sciences Appliquées, CNRS UMR5504, Institut National de Recherche Agronomique, UMR792, 135 Ave. de Rangueil, 31077 Toulouse, France
| | - Sébastien G. Gouin
- LUNAM
Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse,
Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
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Kikelj V, Julienne K, Chalopin T, Gouin SG, Evain M, Deniaud D. Synthesis of Thiadiazolylaminoglycosides Through Ring Contraction of Triazinoglycosides Induced by [TBA-Ox]. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.2232] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Vincent Kikelj
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière; BP 92208 44322 Nantes Cedex 3 France
| | - Karine Julienne
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière; BP 92208 44322 Nantes Cedex 3 France
| | - Thibaut Chalopin
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière; BP 92208 44322 Nantes Cedex 3 France
| | - Sébastien G. Gouin
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière; BP 92208 44322 Nantes Cedex 3 France
| | - Michel Evain
- LUNAM Université, Institut des Matériaux Jean Rouxel, UMR CNRS 6502, 2 rue de la Houssinière; BP 32229 44322 Nantes France
| | - David Deniaud
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière; BP 92208 44322 Nantes Cedex 3 France
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Bodio E, Boujtita M, Julienne K, Le Saec P, Gouin SG, Hamon J, Renault E, Deniaud D. Synthesis and Characterization of a Stable Copper(I) Complex for Radiopharmaceutical Applications. Chempluschem 2014. [DOI: 10.1002/cplu.201402031] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Yan X, Delgado M, Fu A, Alcouffe P, Gouin SG, Fleury E, Katz JL, Ganachaud F, Bernard J. Simple but Precise Engineering of Functional Nanocapsules through Nanoprecipitation. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201402825] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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36
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Yan X, Delgado M, Fu A, Alcouffe P, Gouin SG, Fleury E, Katz JL, Ganachaud F, Bernard J. Simple but Precise Engineering of Functional Nanocapsules through Nanoprecipitation. Angew Chem Int Ed Engl 2014; 53:6910-3. [DOI: 10.1002/anie.201402825] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 03/28/2014] [Indexed: 01/19/2023]
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Brissonnet Y, Ortiz Mellet C, Morandat S, Garcia Moreno MI, Deniaud D, Matthews SE, Vidal S, Šesták S, El Kirat K, Gouin SG. Correction to “Topological Effects and Binding Modes Operating with Multivalent Iminosugar-Based Glycoclusters and Mannosidases”. J Am Chem Soc 2014. [DOI: 10.1021/ja502399b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Corcé V, Renaud S, Cannie I, Julienne K, Gouin SG, Loréal O, Gaboriau F, Deniaud D. Synthesis and Biological Properties of Quilamines II, New Iron Chelators with Antiproliferative Activities. Bioconjug Chem 2014; 25:320-34. [DOI: 10.1021/bc4004734] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Vincent Corcé
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité,
Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR
des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
- INSERM,
UMR 991,
CHRU Pontchaillou, 35033 Rennes, France
- Université de Rennes 1, 35043 Rennes, France
| | - Stéphanie Renaud
- INSERM,
UMR 991,
CHRU Pontchaillou, 35033 Rennes, France
- Université de Rennes 1, 35043 Rennes, France
| | - Isabelle Cannie
- INSERM,
UMR 991,
CHRU Pontchaillou, 35033 Rennes, France
- Université de Rennes 1, 35043 Rennes, France
| | - Karine Julienne
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité,
Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR
des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Sébastien G. Gouin
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité,
Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR
des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Olivier Loréal
- INSERM,
UMR 991,
CHRU Pontchaillou, 35033 Rennes, France
- Université de Rennes 1, 35043 Rennes, France
| | - François Gaboriau
- INSERM,
UMR 991,
CHRU Pontchaillou, 35033 Rennes, France
- Université de Rennes 1, 35043 Rennes, France
| | - David Deniaud
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité,
Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR
des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
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39
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40
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Brissonnet Y, Ortiz Mellet C, Morandat S, Garcia Moreno MI, Deniaud D, Matthews SE, Vidal S, Šesták S, El Kirat K, Gouin SG. Topological Effects and Binding Modes Operating with Multivalent Iminosugar-Based Glycoclusters and Mannosidases. J Am Chem Soc 2013; 135:18427-35. [DOI: 10.1021/ja406931w] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Yoan Brissonnet
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité,
Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR
des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Carmen Ortiz Mellet
- Departamento
de Química Orgánica, Facultad de Química, Universidad de Sevilla, C/Profesor García González no. 1, 41012 Sevilla, Spain
| | - Sandrine Morandat
- Laboratoire
de Génie Enzymatique et Cellulaire, FRE-CNRS 3580, Université de Technologie de Compiègne (UTC), BP 20529, 60205 Compiègne Cedex, France
| | - M. Isabel Garcia Moreno
- Departamento
de Química Orgánica, Facultad de Química, Universidad de Sevilla, C/Profesor García González no. 1, 41012 Sevilla, Spain
| | - David Deniaud
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité,
Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR
des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Susan E. Matthews
- School
of Pharmacy, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, United Kingdom
| | - Sébastien Vidal
- Institut
de Chimie et Biochimie Moléculaires et Supramoléculaires,
Laboratoire de Chimie Organique 2 Glycochimie, UMR 5246, CNRS, Université Claude Bernard Lyon 1, F-69622 Villeurbanne, France
| | - Sergej Šesták
- Institute
of Chemistry, Center for Glycomics, Slovak Academy of Sciences, Dúbravska cesta 9, 845 38 Bratislava, Slovakia
| | - Karim El Kirat
- Laboratoire
de Biomécanique et Bioingénierie, UMR-CNRS 7338, Université de Technologie de Compiègne (UTC), BP 20529, 60205 Compiègne Cedex, France
| | - Sébastien G. Gouin
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité,
Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR
des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
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Brument S, Sivignon A, Dumych TI, Moreau N, Roos G, Guérardel Y, Chalopin T, Deniaud D, Bilyy RO, Darfeuille-Michaud A, Bouckaert J, Gouin SG. Thiazolylaminomannosides As Potent Antiadhesives of Type 1 Piliated Escherichia coli Isolated from Crohn’s Disease Patients. J Med Chem 2013; 56:5395-406. [DOI: 10.1021/jm400723n] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sami Brument
- LUNAM Université, CEISAM, Chimie
Et Interdisciplinarité, Synthèse,
Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des
Techniques, 2 rue de la Houssinière, BP 92208, 44322 NANTES
Cedex 3, France
| | - Adeline Sivignon
- Clermont Université, UMR 1071 Inserm/Université
d’Auvergne, 63000 Clermont-Ferrand,
France
- INRA, Unité Sous Contrat 2018, 63000 Clermont-Ferrand, France
| | - Tetiana I. Dumych
- Institute of Cell Biology, National Academy of Sciences of Ukraine, Lviv,
Ukraine
| | - Nicolas Moreau
- LUNAM Université, CEISAM, Chimie
Et Interdisciplinarité, Synthèse,
Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des
Techniques, 2 rue de la Houssinière, BP 92208, 44322 NANTES
Cedex 3, France
| | - Goedele Roos
- Algemene Chemie (ALGC), Vrije Universiteit Brussel, Brussels, Belgium
| | - Yann Guérardel
- Unité de Glycobiologie
Structurale et Fonctionnelle (UGSF), UMR8576 du CNRS, Université Lille 1, F-59655 Villeneuve d’Ascq
Cedex, France
| | - Thibaut Chalopin
- LUNAM Université, CEISAM, Chimie
Et Interdisciplinarité, Synthèse,
Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des
Techniques, 2 rue de la Houssinière, BP 92208, 44322 NANTES
Cedex 3, France
| | - David Deniaud
- LUNAM Université, CEISAM, Chimie
Et Interdisciplinarité, Synthèse,
Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des
Techniques, 2 rue de la Houssinière, BP 92208, 44322 NANTES
Cedex 3, France
| | - Rostyslav O. Bilyy
- Institute of Cell Biology, National Academy of Sciences of Ukraine, Lviv,
Ukraine
| | - Arlette Darfeuille-Michaud
- Clermont Université, UMR 1071 Inserm/Université
d’Auvergne, 63000 Clermont-Ferrand,
France
- INRA, Unité Sous Contrat 2018, 63000 Clermont-Ferrand, France
- Centre Hospitalier Universitaire, 63000 Clermont-Ferrand, France
| | - Julie Bouckaert
- Unité de Glycobiologie
Structurale et Fonctionnelle (UGSF), UMR8576 du CNRS, Université Lille 1, F-59655 Villeneuve d’Ascq
Cedex, France
| | - Sébastien G. Gouin
- LUNAM Université, CEISAM, Chimie
Et Interdisciplinarité, Synthèse,
Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des
Techniques, 2 rue de la Houssinière, BP 92208, 44322 NANTES
Cedex 3, France
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42
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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] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2012] [Revised: 03/11/2013] [Indexed: 12/26/2022]
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43
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Almant M, Mastouri A, Gallego-Yerga L, García Fernandez JM, Ortiz Mellet C, Kovensky J, Morandat S, El Kirat K, Gouin SG. Probing the Nature of the Cluster Effect Observed with Synthetic Multivalent Galactosides and Peanut Agglutinin Lectin. Chemistry 2012; 19:729-38. [DOI: 10.1002/chem.201202319] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2012] [Indexed: 11/06/2022]
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44
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Corcé V, Morin E, Guihéneuf S, Renault E, Renaud S, Cannie I, Tripier R, Lima LMP, Julienne K, Gouin SG, Loréal O, Deniaud D, Gaboriau F. Polyaminoquinoline Iron Chelators for Vectorization of Antiproliferative Agents: Design, Synthesis, and Validation. Bioconjug Chem 2012; 23:1952-68. [DOI: 10.1021/bc300324c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Vincent Corcé
- LUNAM Université, CEISAM,
Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques,
2, rue de la Houssinière, BP 92208, 44322 NANTES Cedex 3, France
- INSERM, UMR991, CHRU Pontchaillou, 35033 Rennes, France; Université de Rennes1,
35043 Rennes, France
| | - Emmanuelle Morin
- LUNAM Université, CEISAM,
Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques,
2, rue de la Houssinière, BP 92208, 44322 NANTES Cedex 3, France
| | - Solène Guihéneuf
- LUNAM Université, CEISAM,
Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques,
2, rue de la Houssinière, BP 92208, 44322 NANTES Cedex 3, France
| | - Eric Renault
- LUNAM Université, CEISAM,
Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques,
2, rue de la Houssinière, BP 92208, 44322 NANTES Cedex 3, France
| | - Stéphanie Renaud
- INSERM, UMR991, CHRU Pontchaillou, 35033 Rennes, France; Université de Rennes1,
35043 Rennes, France
| | - Isabelle Cannie
- INSERM, UMR991, CHRU Pontchaillou, 35033 Rennes, France; Université de Rennes1,
35043 Rennes, France
| | - Raphaël Tripier
- CNRS, UMR 6521, Université de Brest, Laboratoire
de Chimie, Electrochimie
Moléculaires et Chimie Analytique, 6 Avenue Victor Le Gorgeu,
29200 Brest, France
| | - Luís M. P. Lima
- CNRS, UMR 6521, Université de Brest, Laboratoire
de Chimie, Electrochimie
Moléculaires et Chimie Analytique, 6 Avenue Victor Le Gorgeu,
29200 Brest, France
| | - Karine Julienne
- LUNAM Université, CEISAM,
Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques,
2, rue de la Houssinière, BP 92208, 44322 NANTES Cedex 3, France
| | - Sébastien G. Gouin
- LUNAM Université, CEISAM,
Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques,
2, rue de la Houssinière, BP 92208, 44322 NANTES Cedex 3, France
| | - Olivier Loréal
- INSERM, UMR991, CHRU Pontchaillou, 35033 Rennes, France; Université de Rennes1,
35043 Rennes, France
| | - David Deniaud
- LUNAM Université, CEISAM,
Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques,
2, rue de la Houssinière, BP 92208, 44322 NANTES Cedex 3, France
| | - François Gaboriau
- INSERM, UMR991, CHRU Pontchaillou, 35033 Rennes, France; Université de Rennes1,
35043 Rennes, France
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45
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Gouin SG, Roger M, Leygue N, Deniaud D, Julienne K, Benoist E, Picard C, Kovensky J, Galaup C. Lanthanide(III) complexes of pyridine–tetraacetic acid-glycoconjugates: Synthesis and luminescence studies of mono and divalent derivatives. Bioorg Med Chem Lett 2012; 22:2684-8. [DOI: 10.1016/j.bmcl.2012.03.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2012] [Revised: 03/02/2012] [Accepted: 03/03/2012] [Indexed: 10/28/2022]
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46
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Diot JD, Moreno IG, Twigg G, Mellet CO, Haupt K, Butters TD, Kovensky J, Gouin SG. Amphiphilic 1-Deoxynojirimycin Derivatives through Click Strategies for Chemical Chaperoning in N370S Gaucher Cells. J Org Chem 2011; 76:7757-68. [DOI: 10.1021/jo201125x] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Jennifer D. Diot
- Laboratoire des Glucides UMR CNRS 6219, Institut de Chimie de Picardie, Faculté des Sciences, Université de Picardie Jules Verne, 33 rue Saint-Leu, 80039 Amiens Cedex 1, France
| | - Isabel Garcia Moreno
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla C/Profesor García González no. 1, 41012 Sevilla, Spain
| | - Gabriele Twigg
- Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford, South Parks Road, Oxford OX1 3QU, United Kingdom
| | - Carmen Ortiz Mellet
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla C/Profesor García González no. 1, 41012 Sevilla, Spain
| | - Karsten Haupt
- Laboratoire Génie Enzymatique et Cellulaire, UMR CNRS-6022, Université de Technologie de Compiègne BP 20205, 60205 Compiègne Cedex, France
| | - Terry D. Butters
- Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford, South Parks Road, Oxford OX1 3QU, United Kingdom
| | - José Kovensky
- Laboratoire des Glucides UMR CNRS 6219, Institut de Chimie de Picardie, Faculté des Sciences, Université de Picardie Jules Verne, 33 rue Saint-Leu, 80039 Amiens Cedex 1, France
| | - Sébastien G. Gouin
- Laboratoire des Glucides UMR CNRS 6219, Institut de Chimie de Picardie, Faculté des Sciences, Université de Picardie Jules Verne, 33 rue Saint-Leu, 80039 Amiens Cedex 1, France
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47
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Almant M, Moreau V, Kovensky J, Bouckaert J, Gouin SG. Clustering of Escherichia coli Type-1 Fimbrial Adhesins by Using Multimeric Heptyl α-D-Mannoside Probes with a Carbohydrate Core. Chemistry 2011; 17:10029-38. [DOI: 10.1002/chem.201100515] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2011] [Revised: 06/16/2011] [Indexed: 11/10/2022]
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48
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Cagnoni AJ, Varela O, Gouin SG, Kovensky J, Uhrig ML. Synthesis of Multivalent Glycoclusters from 1-Thio-β-d-galactose and Their Inhibitory Activity against the β-Galactosidase from E. coli. J Org Chem 2011; 76:3064-77. [DOI: 10.1021/jo102421e] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alejandro J. Cagnoni
- CIHIDECAR-CONICET, Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Oscar Varela
- CIHIDECAR-CONICET, Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Sébastien G. Gouin
- LABORATOIRE DES GLUCIDES-CNRS, Université de Picardie Jules Verne, Amiens, France
| | - José Kovensky
- LABORATOIRE DES GLUCIDES-CNRS, Université de Picardie Jules Verne, Amiens, France
| | - María Laura Uhrig
- CIHIDECAR-CONICET, Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
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49
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Bodio E, Julienne K, Gouin SG, Faivre-Chauvet A, Deniaud D. Efficient synthesis of new tetradentate ligands with potential applications for 64Cu PET-imaging. Bioorg Med Chem Lett 2011; 21:924-7. [DOI: 10.1016/j.bmcl.2010.12.072] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2010] [Revised: 12/12/2010] [Accepted: 12/15/2010] [Indexed: 10/18/2022]
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50
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Deniaud D, Julienne K, Gouin SG. Insights in the rational design of synthetic multivalent glycoconjugates as lectin ligands. Org Biomol Chem 2011; 9:966-79. [DOI: 10.1039/c0ob00389a] [Citation(s) in RCA: 124] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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