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Wang GY, Yan DX, Rong RX, Shi BY, Lin GJ, Yin F, Wei WT, Li XL, Wang KR. Amphiphilic α-Peptoid-deoxynojirimycin Conjugate-based Multivalent Glycosidase Inhibitor for Hypoglycemic Effect and Fluorescence Imaging. J Med Chem 2024; 67:5945-5956. [PMID: 38504504 DOI: 10.1021/acs.jmedchem.4c00304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
Multivalent glycosidase inhibitors based on 1-deoxynojirimycin derivatives against α-glucosidases have been rapidly developed. Nonetheless, the mechanism based on self-assembled multivalent glucosidase inhibitors in living systems needs to be further studied. It remains to be determined whether the self-assembly possesses sufficient stability to endure transit through the small intestine and subsequently bind to the glycosidases located therein. In this paper, two amphiphilic compounds, 1-deoxynojirimycin and α-peptoid conjugates (LP-4DNJ-3C and LP-4DNJ-6C), were designed. Their self-assembling behaviors, multivalent α-glucosidase inhibition effect, and fluorescence imaging on living organs were studied. LP-4DNJ-6C exhibited better multivalent α-glucosidase inhibition activities in vitro. Moreover, the self-assembly of LP-4DNJ-6C could effectively form a complex with Nile red. The complex showed fluorescence quenching effect upon binding with α-glucosidases and exhibited potent fluorescence imaging in the small intestine. This result suggests that a multivalent hypoglycemic effect achieved through self-assembly in the intestine is a viable approach, enabling the rational design of multivalent hypoglycemic drugs.
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Affiliation(s)
- Guang-Yuan Wang
- College of Chemistry and Materials Science, State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Chemical Biology of Hebei Province, Hebei Research Center of the Basic Discipline of Synthetic Chemistry, Hebei University, Baoding 071002, P. R. China
- College of Chemical Engineering & Material, Hebei Key Laboratory of Heterocyclic Compounds, Handan Key Laboratory of Organic Small Molecule Materials, Handan University, Handan 056005, P. R. China
| | - Dong-Xiao Yan
- Department of Immunology, School of Basic Medical Science, Hebei University, Baoding 071002, P. R. China
| | - Rui-Xue Rong
- Department of Immunology, School of Basic Medical Science, Hebei University, Baoding 071002, P. R. China
| | - Bing-Ye Shi
- Affiliated Hospital of Hebei University, Hebei University, Baoding 071002, P. R. China
| | - Gao-Juan Lin
- College of Chemistry and Materials Science, State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Chemical Biology of Hebei Province, Hebei Research Center of the Basic Discipline of Synthetic Chemistry, Hebei University, Baoding 071002, P. R. China
| | - Fangqian Yin
- College of Chemistry and Materials Science, State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Chemical Biology of Hebei Province, Hebei Research Center of the Basic Discipline of Synthetic Chemistry, Hebei University, Baoding 071002, P. R. China
- College of Chemical Engineering & Material, Hebei Key Laboratory of Heterocyclic Compounds, Handan Key Laboratory of Organic Small Molecule Materials, Handan University, Handan 056005, P. R. China
| | - Wen-Tong Wei
- College of Chemistry and Materials Science, State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Chemical Biology of Hebei Province, Hebei Research Center of the Basic Discipline of Synthetic Chemistry, Hebei University, Baoding 071002, P. R. China
| | - Xiao-Liu Li
- College of Chemistry and Materials Science, State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Chemical Biology of Hebei Province, Hebei Research Center of the Basic Discipline of Synthetic Chemistry, Hebei University, Baoding 071002, P. R. China
| | - Ke-Rang Wang
- College of Chemistry and Materials Science, State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Chemical Biology of Hebei Province, Hebei Research Center of the Basic Discipline of Synthetic Chemistry, Hebei University, Baoding 071002, P. R. China
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2
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Tran ML, Borie-Guichot M, Garcia V, Oukhrib A, Génisson Y, Levade T, Ballereau S, Turrin CO, Dehoux C. Phosphorus Dendrimers for Metal-Free Ligation: Design of Multivalent Pharmacological Chaperones against Gaucher Disease. Chemistry 2023; 29:e202301210. [PMID: 37313991 DOI: 10.1002/chem.202301210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/14/2023] [Accepted: 06/14/2023] [Indexed: 06/15/2023]
Abstract
The first phosphorus dendrimers built on a cyclotriphosphazene core and decorated with six or twelve monofluorocyclooctyne units were prepared. A simple stirring allowed the grafting of N-hexyl deoxynojirimycin inhitopes onto their surface by copper-free strain promoted alkyne-azide cycloaddition click reaction. The synthesized iminosugars clusters were tested as multivalent inhibitors of the biologically relevant enzymes β-glucocerebrosidase and acid α-glucosidase, involved in Gaucher and Pompe lysosomal storage diseases, respectively. For both enzymes, all the multivalent compounds were more potent than the reference N-hexyl deoxynojirimycin. Remarkably, the final dodecavalent compound proved to be one of the best β-glucocerebrosidase inhibitors described to date. These cyclotriphosphazene-based deoxynojirimycin dendrimers were then evaluated as pharmacological chaperones against Gaucher disease. Not only did these multivalent constructs cross the cell membranes but they were also able to increase β-glucocerebrosidase activity in Gaucher cells. Notably, dodecavalent compound allowed a 1.4-fold enzyme activity enhancement at a concentration as low as 100 nM. These new monofluorocyclooctyne-presenting dendrimers may further find numerous applications in the synthesis of multivalent objects for biological and pharmacological purposes.
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Affiliation(s)
- My Lan Tran
- Université Paul Sabatier-Toulouse III CNRS SPCMIB, UMR5068, 118 Route de Narbonne, 31062, Toulouse, France
| | - Marc Borie-Guichot
- Université Paul Sabatier-Toulouse III CNRS SPCMIB, UMR5068, 118 Route de Narbonne, 31062, Toulouse, France
| | - Virginie Garcia
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR1037, Centre de Recherches en Cancérologie de Toulouse (CRCT), Université Paul Sabatier, Laboratoire de Biochimie Métabolique, Institut Fédératif de Biologie, CHU Purpan, 31059, Toulouse, France
| | | | - Yves Génisson
- Université Paul Sabatier-Toulouse III CNRS SPCMIB, UMR5068, 118 Route de Narbonne, 31062, Toulouse, France
| | - Thierry Levade
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR1037, Centre de Recherches en Cancérologie de Toulouse (CRCT), Université Paul Sabatier, Laboratoire de Biochimie Métabolique, Institut Fédératif de Biologie, CHU Purpan, 31059, Toulouse, France
| | - Stéphanie Ballereau
- Université Paul Sabatier-Toulouse III CNRS SPCMIB, UMR5068, 118 Route de Narbonne, 31062, Toulouse, France
| | - Cédric-Olivier Turrin
- Laboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, BP 44099, 31077, Toulouse CEDEX 4, France
- LCC-CNRS, Université de Toulouse, CNRS, 31013, Toulouse CEDEX 6, France
- IMD-Pharma, 205 Route de Narbonne, 31077, Toulouse CEDEX 4, France
| | - Cécile Dehoux
- Université Paul Sabatier-Toulouse III CNRS SPCMIB, UMR5068, 118 Route de Narbonne, 31062, Toulouse, France
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3
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Wang GY, Wei WT, Rong RX, Su SS, Yan DX, Yin FQ, Li XL, Wang KR. Fluorescence sensing and glycosidase inhibition effect of multivalent glycosidase inhibitors based on Naphthalimide-deoxynojirimycin conjugates. Bioorg Chem 2023; 132:106373. [PMID: 36681043 DOI: 10.1016/j.bioorg.2023.106373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 01/09/2023] [Accepted: 01/12/2023] [Indexed: 01/15/2023]
Abstract
Synthetic glycoconjugates as chemical probes have been widely developed for the detection of glycosidase enzymes. However, the binding interactions between iminosugar derivatives and glycosidases were limited, especially for the binding interactions between multivalent glycosidase inhibitors and α-glycosidases. In this paper, three naphthalimide-DNJ conjugates were synthesized. Furthermore, the binding interactions and glycosidase inhibition effects of them were investigated. It was found that the strong binding interactions of multivalent glycosidase inhibitors with enzymes were related to the efficient inhibitory activity against glycosidase. Moreover, the lengths of the chain between DNJ moieties and the triazole ring for the naphthalimide-DNJ conjugates influenced the self-assembly properties, binding interactions and glycosidase inhibition activities with multisource glycosidases. Compound 13 with six carbons between the DNJ moiety and triazole ring showed the stronger binding interactions and better glycosidase inhibition activities against α-mannosidase (jack bean) and α-glucosidase (aspergillus niger). In addition, compound 13 showed an effective PBG inhibition effect in mice with 51.18 % decrease in blood glucose at 30 min. This result opens a way for detection of multivalent glycosidase inhibition effect by a fluorescent sensing method.
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Affiliation(s)
- Guang-Yuan Wang
- College of chemistry and environmental science, Hebei University, Baoding 071002, PR China; Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China; College of Chemical Engineering & Material, Hebei Key Laboratory of Heterocyclic Compounds, Handan University, Handan 056005, PR China
| | - Wen-Tong Wei
- College of chemistry and environmental science, Hebei University, Baoding 071002, PR China; Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China
| | - Rui-Xue Rong
- Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China; Department of Immunology, Medical Comprehensive Experimental Center, School of Basic Medical Science, Hebei University, Baoding 071002, PR China
| | - Shan-Shan Su
- College of chemistry and environmental science, Hebei University, Baoding 071002, PR China; Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China
| | - Dong-Xiao Yan
- Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China; Department of Immunology, Medical Comprehensive Experimental Center, School of Basic Medical Science, Hebei University, Baoding 071002, PR China
| | - Fang-Qian Yin
- College of chemistry and environmental science, Hebei University, Baoding 071002, PR China; Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China; College of Chemical Engineering & Material, Hebei Key Laboratory of Heterocyclic Compounds, Handan University, Handan 056005, PR China
| | - Xiao-Liu Li
- College of chemistry and environmental science, Hebei University, Baoding 071002, PR China; Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China.
| | - Ke-Rang Wang
- College of chemistry and environmental science, Hebei University, Baoding 071002, PR China; Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China.
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4
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Wang Y, Xiao J, Meng A, Liu C. Multivalent Pyrrolidine Iminosugars: Synthesis and Biological Relevance. Molecules 2022; 27:molecules27175420. [PMID: 36080188 PMCID: PMC9457877 DOI: 10.3390/molecules27175420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/17/2022] [Accepted: 08/21/2022] [Indexed: 11/30/2022] Open
Abstract
Recently, the strategy of multivalency has been widely employed to design glycosidase inhibitors, as glycomimetic clusters often induce marked enzyme inhibition relative to monovalent analogs. Polyhydroxylated pyrrolidines, one of the most studied classes of iminosugars, are an attractive moiety due to their potent and specific inhibition of glycosidases and glycosyltransferases, which are associated with many crucial biological processes. The development of multivalent pyrrolidine derivatives as glycosidase inhibitors has resulted in several promising compounds that stand out. Herein, we comprehensively summarized the different synthetic approaches to the preparation of multivalent pyrrolidine clusters, from total synthesis of divalent iminosugars to complex architectures bearing twelve pyrrolidine motifs. Enzyme inhibitory properties and multivalent effects of these synthesized iminosugars were further discussed, especially for some less studied therapeutically relevant enzymes. We envision that this comprehensive review will help extend the applications of multivalent pyrrolidine iminosugars in future studies.
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Affiliation(s)
- Yali Wang
- College of Pharmacy, North China University of Science and Technology, Tangshan 063000, China
| | - Jian Xiao
- College of Pharmacy, North China University of Science and Technology, Tangshan 063000, China
| | - Aiguo Meng
- Affiliated Hospital, North China University of Science and Technology, Tangshan 063000, China
| | - Chunyan Liu
- College of Pharmacy, North China University of Science and Technology, Tangshan 063000, China
- Correspondence:
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5
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Jang KJ, Lee WS, Park S, Han J, Kim JE, Kim BM, Chung JH. Sulfur(VI) Fluoride Exchange (SuFEx)-Mediated Synthesis of the Chitosan-PEG Conjugate and Its Supramolecular Hydrogels for Protein Delivery. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:318. [PMID: 33513757 PMCID: PMC7912644 DOI: 10.3390/nano11020318] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/17/2021] [Accepted: 01/22/2021] [Indexed: 12/20/2022]
Abstract
Supramolecular hydrogels are considered promising drug carriers in the tissue engineering field due to their versatile nature. Chitosan hydrogels without chemical cross-linkers have low cytotoxicity and good delivery capacity; however, they have lower mechanical properties for injectable hydrogel usage. In this study, we developed novel chitosan derivatives via click chemistry for fabricating supramolecular hydrogels with higher mechanical strength under mild conditions. The chitosan derivative was successfully synthesized by a sulfur fluoride exchange reaction, and the synthesized chitosan-mPEG/Pluronic-F127 (CS-mPEG/F127) interacted with α-cyclodextrin (α-CD) to form a supramolecular hydrogel via a host-guest reaction. The gelation dynamics, hydrogel properties, and bovine serum albumin (BSA) release could be modulated by the concentration ratio of chitosan-mPEG and F127. This supramolecular hydrogel is a promising protein releasing carrier candidate for long term regeneration therapy.
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Affiliation(s)
- Kyoung-Je Jang
- Division of Agro-System Engineering, College of Agriculture and Life Science, Gyeongsang National University, Jinju 52828, Korea;
- Institute of Agriculture & Life Science, Gyeongsang National University, Jinju 52828, Korea
| | - Woong-Sup Lee
- Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 08826, Korea;
| | - Sangbae Park
- Department of Biosystems & Biomaterials Science and Engineering, Seoul National University, Seoul 08826, Korea;
| | - Jinsub Han
- Department of Biosystems Engineering, Seoul National University, Seoul 08826, Korea; (J.H.); (J.E.K.)
- BK21 Global Smart Farm Educational Research Center, Seoul National University, Seoul 08826, Korea
| | - Jae Eun Kim
- Department of Biosystems Engineering, Seoul National University, Seoul 08826, Korea; (J.H.); (J.E.K.)
| | - B. Moon Kim
- Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 08826, Korea;
| | - Jong Hoon Chung
- Department of Biosystems Engineering, Seoul National University, Seoul 08826, Korea; (J.H.); (J.E.K.)
- BK21 Global Smart Farm Educational Research Center, Seoul National University, Seoul 08826, Korea
- Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea
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6
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González-Cuesta M, Ortiz Mellet C, García Fernández JM. Carbohydrate supramolecular chemistry: beyond the multivalent effect. Chem Commun (Camb) 2020; 56:5207-5222. [DOI: 10.1039/d0cc01135e] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
(Hetero)multivalency acts as a multichannel switch that shapes the supramolecular properties of carbohydrates in an intrinsically multifactorial biological context.
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Affiliation(s)
- Manuel González-Cuesta
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- Sevilla 41012
- Spain
| | - Carmen Ortiz Mellet
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- Sevilla 41012
- Spain
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7
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Zelli R, Dumy P, Marra A. Metal-free synthesis of imino-disaccharides and calix-iminosugars by photoinduced radical thiol–ene coupling (TEC). Org Biomol Chem 2020; 18:2392-2397. [DOI: 10.1039/d0ob00198h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Deprotected iminosugar alkenes were subjected to thiol–ene coupling with deprotected sugar thiols to afford new imino-disaccharides. Two thiol–ene couplings converted these alkenes into iminosugar thiols and then multivalent iminosugars.
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Affiliation(s)
- Renaud Zelli
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Pascal Dumy
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Alberto Marra
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
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8
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Matassini C, D'Adamio G, Vanni C, Goti A, Cardona F. Studies for the Multimerization of DAB-1-Based Iminosugars through Iteration of the Nitrone Cycloaddition/Ring-Opening/Allylation Sequence. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900823] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Camilla Matassini
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Giampiero D'Adamio
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Costanza Vanni
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Andrea Goti
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- Associated with Consorzio Interuniversitatio Nazionale di ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS); Università di Bari; 70125 Bari Italy
| | - Francesca Cardona
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- Associated with Consorzio Interuniversitatio Nazionale di ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS); Università di Bari; 70125 Bari Italy
- Associated with LENS; via N. Carrara 1 50019 Sesto Fiorentino, FI Italy
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9
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Compain P. Multivalent Effect in Glycosidase Inhibition: The End of the Beginning. CHEM REC 2019; 20:10-22. [PMID: 30993894 DOI: 10.1002/tcr.201900004] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 03/15/2019] [Indexed: 12/21/2022]
Abstract
Glycosidases are ubiquitous enzymes involved in a diversity of key biological processes such as energy uptake or cell wall degradation. The design of specific glycosidase inhibitors has been therefore the subject of intense research efforts in academia and pharmaceutical industry. However, until recently, the study of the impact of multivalency on glycosidase inhibition was almost completely neglected. The following account will review our ten year journey on the design of multivalent glycomimetics within our research group, from the discovery of the first strong multivalent effect in glycosidase inhibition to the high-resolution crystal structures of Jack bean α-mannosidase in complex with the multimeric inhibitor displaying the largest binding enhancements reported so far.
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Affiliation(s)
- Philippe Compain
- Laboratoire d'Innovation Moléculaire et Applications (LIMA), Univ. de Strasbourg, Univ. de Haute-Alsace, CNRS (UMR 7042), Equipe de Synthèse Organique et Molécules Bioactives (SYBIO), ECPM, 25 Rue Becquerel, 67000, Strasbourg, France
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10
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Matassini C, Vanni C, Goti A, Morrone A, Marradi M, Cardona F. Multimerization of DAB-1 onto Au GNPs affords new potent and selective N-acetylgalactosamine-6-sulfatase (GALNS) inhibitors. Org Biomol Chem 2018; 16:8604-8612. [DOI: 10.1039/c8ob02587h] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Gold glyconanoparticles (Au GNPs) decorated with the natural iminosugar DAB-1 at different densities are reported.
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Affiliation(s)
- C. Matassini
- Department of Chemistry ‘Ugo Schiff’
- University of Firenze
- Sesto Fiorentino
- Italy
- Associated with CNR-INO and LENS
| | - C. Vanni
- Department of Chemistry ‘Ugo Schiff’
- University of Firenze
- Sesto Fiorentino
- Italy
| | - A. Goti
- Department of Chemistry ‘Ugo Schiff’
- University of Firenze
- Sesto Fiorentino
- Italy
- Associated with CNR-INO and LENS
| | - A. Morrone
- Paediatric Neurology Unit and Laboratories
- Neuroscience Department
- Meyer Children's Hospital
- and Department of Neurosciences
- Pharmacology and Child Health
| | - M. Marradi
- CIC biomaGUNE and CIBER-BBN
- Donostia-San Sebastián
- Spain
| | - F. Cardona
- Department of Chemistry ‘Ugo Schiff’
- University of Firenze
- Sesto Fiorentino
- Italy
- Associated with CNR-INO and LENS
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11
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Ortiz Mellet C, Nierengarten JF, García Fernández JM. Multivalency as an action principle in multimodal lectin recognition and glycosidase inhibition: a paradigm shift driven by carbon-based glyconanomaterials. J Mater Chem B 2017; 5:6428-6436. [PMID: 32264409 DOI: 10.1039/c7tb00860k] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The last decade has witnessed a series of discoveries that question the traditional paradigm of multivalency as a "safe" strategy to enhance the binding affinity of a lectin receptor to its cognate carbohydrate ligand. Upon following the initial reports on the supplementary effects operating in the presence of a third carbohydrate species (heteromultivalent effect), the observation of functional promiscuity of glyco(mimetic)ligands elicited by (hetero)multivalency, spreading from lectins to glycoprocessing enzymes (inhibitory multivalent effect), has raised concerns about the potential consequences of glyconanomaterials binding to non-cognate proteins and creating messiness or noise in the processes they participate in. Carbon-based glycomaterials, specifically glyconanodiamonds and glycofullerenes, have been instrumental in increasing our awareness of the frequency of these lectin-enzyme crosstalk behaviours elicited by multivalency, driving a reformulation of the rules and concepts in glycoscience towards a "generalized multivalency" scenario.
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Affiliation(s)
- Carmen Ortiz Mellet
- Department of Organic Chemistry, Faculty of Chemistry, University of Sevilla, c/ Profesor García González 1, 41011 Sevilla, Spain.
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12
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García-Moreno MI, Ortega-Caballero F, Rísquez-Cuadro R, Ortiz Mellet C, García Fernández JM. The Impact of Heteromultivalency in Lectin Recognition and Glycosidase Inhibition: An Integrated Mechanistic Study. Chemistry 2017; 23:6295-6304. [PMID: 28240441 DOI: 10.1002/chem.201700470] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Indexed: 01/06/2023]
Abstract
The vision of multivalency as a strategy limited to achieve affinity enhancements between a protein receptor and its putative sugar ligand (glycotope) has proven too simplistic. On the one hand, binding of a glycotope in a dense glycocalix-like construct to a lectin partner has been shown to be sensitive to the presence of a third sugar entity (heterocluster effect). On the other hand, several carbohydrate processing enzymes (glycosidases and glycosyltransferases) have been found to be also responsive to multivalent presentations of binding partners (multivalent enzyme inhibition), a phenomenon first discovered for iminosugar-type inhibitory species (inhitopes) and recently demonstrated for multivalent carbohydrate constructs. By assessing a series of homo- and heteroclusters combining α-d-glucopyranosyl-related glycotopes and inhitopes, it was shown that multivalency and heteromultivalency govern both kinds of events, allowing for activation, deactivation or enhancement of specific recognition phenomena towards a spectrum of lectin and glycosidase partners in a multimodal manner. This unified scenario originates from the ability of (hetero)multivalent architectures to trigger glycosidase binding modes that are reminiscent of those harnessed by lectins, which should be considered when profiling the biological activity of multivalent architectures.
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Affiliation(s)
- M Isabel García-Moreno
- Department of Organic Chemistry, Faculty of Chemistry, University of Sevilla, c/ Profesor García González 1, 41012, Sevilla, Spain
| | - Fernando Ortega-Caballero
- Department of Organic Chemistry, Faculty of Chemistry, University of Sevilla, c/ Profesor García González 1, 41012, Sevilla, Spain
| | - Rocío Rísquez-Cuadro
- Department of Organic Chemistry, Faculty of Chemistry, University of Sevilla, c/ Profesor García González 1, 41012, Sevilla, Spain
| | - Carmen Ortiz Mellet
- Department of Organic Chemistry, Faculty of Chemistry, University of Sevilla, c/ Profesor García González 1, 41012, Sevilla, Spain
| | - José M García Fernández
- Instituto de Investigaciones Químicas (IIQ), CSIC-University of Sevilla, Avda. Americo Vespucio 49, 41092, Sevilla, Spain
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Kanfar N, Tanc M, Dumy P, Supuran CT, Ulrich S, Winum JY. Effective Access to Multivalent Inhibitors of Carbonic Anhydrases Promoted by Peptide Bioconjugation. Chemistry 2017; 23:6788-6794. [DOI: 10.1002/chem.201700241] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Nasreddine Kanfar
- Institut des Biomolécules Max Mousseron, IBMM, UMR 5247 CNRS, ENSCM; Université de Montpellier; 8 rue de l'Ecole Normale 34296 Montpellier Cedex France
| | - Muhammet Tanc
- Neurofarba Department; Section of Pharmaceutical and Nutriceutical Sciences; Università degli Studi di Firenze; Via Ugo Schiff 6 50019 Sesto Fiorentino Florence Italy
| | - Pascal Dumy
- Institut des Biomolécules Max Mousseron, IBMM, UMR 5247 CNRS, ENSCM; Université de Montpellier; 8 rue de l'Ecole Normale 34296 Montpellier Cedex France
| | - Claudiu T. Supuran
- Neurofarba Department; Section of Pharmaceutical and Nutriceutical Sciences; Università degli Studi di Firenze; Via Ugo Schiff 6 50019 Sesto Fiorentino Florence Italy
| | - Sébastien Ulrich
- Institut des Biomolécules Max Mousseron, IBMM, UMR 5247 CNRS, ENSCM; Université de Montpellier; 8 rue de l'Ecole Normale 34296 Montpellier Cedex France
| | - Jean-Yves Winum
- Institut des Biomolécules Max Mousseron, IBMM, UMR 5247 CNRS, ENSCM; Université de Montpellier; 8 rue de l'Ecole Normale 34296 Montpellier Cedex France
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Matassini C, Parmeggiani C, Cardona F, Goti A. Are enzymes sensitive to the multivalent effect? Emerging evidence with glycosidases. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.10.080] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Abstract
The synthesis and chemical and physicochemical properties as well as biological and medical applications of various hydroxylamine-functionalized carbohydrate derivatives are summarized.
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Affiliation(s)
- N. Chen
- PPSM
- ENS Cachan
- CNRS
- Alembert Institute
- Université Paris-Saclay
| | - J. Xie
- PPSM
- ENS Cachan
- CNRS
- Alembert Institute
- Université Paris-Saclay
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