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Madec H, Figueiredo F, Cariou K, Roland S, Sollogoub M, Gasser G. Metal complexes for catalytic and photocatalytic reactions in living cells and organisms. Chem Sci 2023; 14:409-442. [PMID: 36741514 PMCID: PMC9848159 DOI: 10.1039/d2sc05672k] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 12/01/2022] [Indexed: 12/03/2022] Open
Abstract
The development of organometallic catalysis has greatly expanded the synthetic chemist toolbox compared to only exploiting "classical" organic chemistry. Although more widely used in organic solvents, metal-based catalysts have also emerged as efficient tools for developing organic transformations in water, thus paving the way for further development of bio-compatible reactions. However, performing metal-catalysed reactions within living cells or organisms induces additional constraints to the design of reactions and catalysts. In particular, metal complexes must exhibit good efficiency in complex aqueous media at low concentrations, good cell specificity, good cellular uptake and low toxicity. In this review, we focus on the presentation of discrete metal complexes that catalyse or photocatalyse reactions within living cells or living organisms. We describe the different reaction designs that have proved to be successful under these conditions, which involve very few metals (Ir, Pd, Ru, Pt, Cu, Au, and Fe) and range from in cellulo deprotection/decaging/activation of fluorophores, drugs, proteins and DNA to in cellulo synthesis of active molecules, and protein and organelle labelling. We also present developments in bio-compatible photo-activatable catalysts, which represent a very recent emerging area of research and some prospects in the field.
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Affiliation(s)
- Hugo Madec
- Sorbonne Université, CNRS, Institut Parisien de Chimie MoléculaireParisFrancehttp://www.ipcm.fr/-Glycochimie-Organique
| | - Francisca Figueiredo
- Chimie ParisTech, PSL Université, CNRS, Institute of Chemistry for Life and Health SciencesParis 75005Francehttp://www.gassergroup.com
| | - Kevin Cariou
- Chimie ParisTech, PSL Université, CNRS, Institute of Chemistry for Life and Health SciencesParis 75005Francehttp://www.gassergroup.com
| | - Sylvain Roland
- Sorbonne Université, CNRS, Institut Parisien de Chimie MoléculaireParisFrancehttp://www.ipcm.fr/-Glycochimie-Organique
| | - Matthieu Sollogoub
- Sorbonne Université, CNRS, Institut Parisien de Chimie MoléculaireParisFrancehttp://www.ipcm.fr/-Glycochimie-Organique
| | - Gilles Gasser
- Chimie ParisTech, PSL Université, CNRS, Institute of Chemistry for Life and Health SciencesParis 75005Francehttp://www.gassergroup.com
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2
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In vivo imaging of fluorescent albumin modified with pyruvylated-human-type complex oligosaccharide reveals sialylation-like biodistribution and kinetics. Bioorg Med Chem 2022; 70:116943. [PMID: 35905685 DOI: 10.1016/j.bmc.2022.116943] [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: 03/31/2022] [Revised: 07/19/2022] [Accepted: 07/19/2022] [Indexed: 11/20/2022]
Abstract
Both pyruvylation and sialylation onto the terminus of oligosaccharides of N-glycoproteins seem to be structurally and functionally similar with a property of conferring negative charge. However, detailed molecular characteristics of pyruvylation and sialylation in vivo were elusive. Here, to investigate an effect of terminal pyruvylation to N-glycan on in vivo biodistribution and kinetics, we prepared human serum albumin (HSA) modified with pyruvylated N-glycan (PvG), conjugated with HiLyte Fluor 750 (FL750-PvGHSA). In vivo imaging by using FL750-PvGHSA revealed that terminally pyruvylated N-glycoalbumin was excreted like sialylated N-glycoalbumin, suggesting that pyruvylation mimics sialylation in in vivo biodistribution and kinetics of N-glycoproteins. Terminal pyruvylation onto N-glycans can be a potential tool for a novel glycoengineering strategy.
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3
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Homo- and Heterogeneous Glycoconjugates on the Basis of N-Glycans and Human Serum Albumin: Synthesis and Biological Evaluation. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27041285. [PMID: 35209074 PMCID: PMC8877828 DOI: 10.3390/molecules27041285] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 11/17/2022]
Abstract
Neoglycoconjugates mimicking natural compounds and possessing a variety of biological functions are very successful tools for researchers to understand the general mechanisms of many biological processes in living organisms. These substances are characterized by high biotolerance and specificity, with low toxicity. Due to the difficult isolation of individual glycoclusters from biological objects, special interest has been directed toward synthetic analogs. This review is mainly focused on the one-pot, double-click methodology (containing alkyne–azide click cycloaddition with the following 6π-azaelectrocyclization reactions) used in the synthesis of N-glycoconjugates. Homogeneous (including one type of biantennary N-glycan fragments) and heterogeneous (containing two to four types of biantennary N-glycan fragments) glycoclusters on albumin were synthesized via this strategy. A series of cell-, tissue- and animal-based experiments proved glycoclusters to be a very promising class of targeted delivery systems. Depending on the oligosaccharide units combined in the cluster, their amount, and arrangement relative to one another, conjugates can recognize various cells, including cancer cells, with high selectivity. These results open new perspectives for affected tissue visualization and treatment.
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Myachin IV, Mamirgova ZZ, Stepanova EV, Zinin AI, Chizhov AO, Kononov L. Black swan in phase transfer catalysis: influence of mixing mode on the stereoselectivity of glycosylation. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ilya V. Myachin
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN Laboratory of Glycochemistry RUSSIAN FEDERATION
| | - Zarina Z. Mamirgova
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN Laboratory of Glycochemistry RUSSIAN FEDERATION
| | - Elena V. Stepanova
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN Laboraory of Glycochemistry RUSSIAN FEDERATION
| | - Alexander I. Zinin
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN Laboratory of Glycochemistry RUSSIAN FEDERATION
| | - Alexander O. Chizhov
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN Laboratory of Glycochemistry RUSSIAN FEDERATION
| | - Leonid Kononov
- N.D. Zelinsky Institute of Organic Chemistry Laboratory of Glycochemistry Leninsky prosp., 47 119991 Moscow RUSSIAN FEDERATION
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5
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Tanaka K, Vong K. The Journey to In Vivo Synthetic Chemistry: From Azaelectrocyclization to Artificial Metalloenzymes. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20200180] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Katsunori Tanaka
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, Meguro-ku, Tokyo 152-8552, Japan
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, Wako, Saitama 351-0198, Japan
- Biofunctional Chemistry Laboratory, A. Butlerov Institute of Chemistry, Kazan Federal University, Kazan 420008, Russia
- GlycoTargeting Research Laboratory, RIKEN Baton Zone Program, Wako, Saitama 351-0198, Japan
| | - Kenward Vong
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, Wako, Saitama 351-0198, Japan
- GlycoTargeting Research Laboratory, RIKEN Baton Zone Program, Wako, Saitama 351-0198, Japan
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6
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Smirnov I, Sibgatullina R, Urano S, Tahara T, Ahmadi P, Watanabe Y, Pradipta AR, Kurbangalieva A, Tanaka K. A Strategy for Tumor Targeting by Higher-Order Glycan Pattern Recognition: Synthesis and In Vitro and In Vivo Properties of Glycoalbumins Conjugated with Four Different N-Glycan Molecules. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2004831. [PMID: 33079456 DOI: 10.1002/smll.202004831] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 09/18/2020] [Indexed: 06/11/2023]
Abstract
Natural glycoconjugates that form glycocalyx play important roles in various biological processes based on cell surface recognition through pattern recognition mechanisms. This work represents a new synthesis-based screening strategy to efficiently target the cancer cells by higher-order glycan pattern recognition in both cells and intact animals (mice). The use of the very fast, selective, and effective RIKEN click reaction (6π-azaelectrocyclization of unsaturated imines) allows to synthesize and screen various structurally well-defined glycoalbumins containing two and eventually four different N-glycan structures in a very short time. The importance of glycan pattern recognition is exemplified in both cell- and mouse-based experiments. The use of pattern recognition mechanisms for cell targeting represents a novel and promising strategy for the development of diagnostic, prophylactic, and therapeutic agents for various diseases including cancers.
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Affiliation(s)
- Ivan Smirnov
- Biofunctional Chemistry Laboratory, Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlyovskaya street, Kazan, 420008, Russia
| | - Regina Sibgatullina
- Biofunctional Chemistry Laboratory, Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlyovskaya street, Kazan, 420008, Russia
| | - Sayaka Urano
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
| | - Tsuyoshi Tahara
- RIKEN Center for Biosystems Dynamics Research, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo, 650-0047, Japan
| | - Peni Ahmadi
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
| | - Yasuyoshi Watanabe
- RIKEN Center for Biosystems Dynamics Research, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo, 650-0047, Japan
| | - Ambara R Pradipta
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8552, Japan
| | - Almira Kurbangalieva
- Biofunctional Chemistry Laboratory, Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlyovskaya street, Kazan, 420008, Russia
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8552, Japan
- GlycoTargeting Research Laboratory, RIKEN Baton Zone Program, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
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7
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Kobayashi Y, Takemoto Y. Regio- and stereoselective glycosylation of 1,2-O-unprotected sugars using organoboron catalysts. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131328] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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8
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Tsutsui M, Sianturi J, Masui S, Tokunaga K, Manabe Y, Fukase K. Efficient Synthesis of Antigenic Trisaccharides ContainingN-Acetylglucosamine: Protection of NHAc as NAc2. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901809] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Masato Tsutsui
- Department of Chemistry; Graduate School of Science; Osaka University; Machikaneyama 1-1, Toyonaka 560-0043 Osaka Japan
| | - Julinton Sianturi
- Department of Chemistry; Graduate School of Science; Osaka University; Machikaneyama 1-1, Toyonaka 560-0043 Osaka Japan
| | - Seiji Masui
- Department of Chemistry; Graduate School of Science; Osaka University; Machikaneyama 1-1, Toyonaka 560-0043 Osaka Japan
| | - Kento Tokunaga
- Department of Chemistry; Graduate School of Science; Osaka University; Machikaneyama 1-1, Toyonaka 560-0043 Osaka Japan
| | - Yoshiyuki Manabe
- Department of Chemistry; Graduate School of Science; Osaka University; Machikaneyama 1-1, Toyonaka 560-0043 Osaka Japan
- Core for Medicine and Science Collaborative Research and Education; Project Research Center for Fundamental Science; Osaka University; Osaka Japan
| | - Koichi Fukase
- Department of Chemistry; Graduate School of Science; Osaka University; Machikaneyama 1-1, Toyonaka 560-0043 Osaka Japan
- Core for Medicine and Science Collaborative Research and Education; Project Research Center for Fundamental Science; Osaka University; Osaka Japan
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9
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González-Cuesta M, Ortiz Mellet C, García Fernández JM. Carbohydrate supramolecular chemistry: beyond the multivalent effect. Chem Commun (Camb) 2020; 56:5207-5222. [DOI: 10.1039/d0cc01135e] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
(Hetero)multivalency acts as a multichannel switch that shapes the supramolecular properties of carbohydrates in an intrinsically multifactorial biological context.
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Affiliation(s)
- Manuel González-Cuesta
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- Sevilla 41012
- Spain
| | - Carmen Ortiz Mellet
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- Sevilla 41012
- Spain
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10
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Manabe Y, Marchetti R, Takakura Y, Nagasaki M, Nihei W, Takebe T, Tanaka K, Kabayama K, Chiodo F, Hanashima S, Kamada Y, Miyoshi E, Dulal HP, Yamaguchi Y, Adachi Y, Ohno N, Tanaka H, Silipo A, Fukase K, Molinaro A. The Core Fucose on an IgG Antibody is an Endogenous Ligand of Dectin‐1. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201911875] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yoshiyuki Manabe
- Department of ChemistryGraduate School of ScienceOsaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
- Core for Medicine and Science Collaborative Research and EducationProject Research Center for Fundamental SciencesGraduate School of ScienceOsaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Roberta Marchetti
- Department of Chemical SciencesUniversity of Naples Federico II Via Cinthia 4 80126 Napoli Italy
| | - Yohei Takakura
- Department of ChemistryGraduate School of ScienceOsaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Masahiro Nagasaki
- Department of ChemistryGraduate School of ScienceOsaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Wataru Nihei
- Department of ChemistryGraduate School of ScienceOsaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Tomoyuki Takebe
- Department of ChemistryGraduate School of ScienceOsaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Katsunori Tanaka
- Department of ChemistryGraduate School of ScienceOsaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
- Biofunctional Synthetic Chemistry LaboratoryRIKEN 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Kazuya Kabayama
- Department of ChemistryGraduate School of ScienceOsaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
- Core for Medicine and Science Collaborative Research and EducationProject Research Center for Fundamental SciencesGraduate School of ScienceOsaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Fabrizio Chiodo
- Amsterdam UMCVrije Universiteit AmsterdamDept. of Molecular Cell Biology and ImmunologyAmsterdam Infection and Immunity Institute Amsterdam The Netherlands
| | - Shinya Hanashima
- Department of ChemistryGraduate School of ScienceOsaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Yoshihiro Kamada
- Department of Molecular Biochemistry & Clinical InvestigationGraduate School of MedicineOsaka University 1–7 Yamada-oka, Suita Osaka 565-0871 Japan
| | - Eiji Miyoshi
- Department of Molecular Biochemistry & Clinical InvestigationGraduate School of MedicineOsaka University 1–7 Yamada-oka, Suita Osaka 565-0871 Japan
| | - Hari Prasad Dulal
- Structural Glycobiology TeamSystems Glycobiology Research GroupRIKEN 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Yoshiki Yamaguchi
- Laboratory of Pharmaceutical Physical ChemistryTohoku Medical and Pharmaceutical University 4-4-1 Komatsushima Aoba-ku, Sendai Miyagi 981-8558 Japan
| | - Yoshiyuki Adachi
- Laboratory for Immunopharmacology of Microbial ProductsSchool of PharmacyTokyo University of Pharmacy and Life Sciences 1432-1 Horinouchi, Hachioji Tokyo 192-0392 Japan
| | - Naohito Ohno
- Laboratory for Immunopharmacology of Microbial ProductsSchool of PharmacyTokyo University of Pharmacy and Life Sciences 1432-1 Horinouchi, Hachioji Tokyo 192-0392 Japan
| | - Hiroshi Tanaka
- Department of Chemical Science and EngineeringTokyo Institute of Technology 2-12-1-H-101, Ookayama, Meguro Tokyo 152-8552 Japan
| | - Alba Silipo
- Department of Chemical SciencesUniversity of Naples Federico II Via Cinthia 4 80126 Napoli Italy
| | - Koichi Fukase
- Department of ChemistryGraduate School of ScienceOsaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
- Core for Medicine and Science Collaborative Research and EducationProject Research Center for Fundamental SciencesGraduate School of ScienceOsaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Antonio Molinaro
- Department of ChemistryGraduate School of ScienceOsaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
- Department of Chemical SciencesUniversity of Naples Federico II Via Cinthia 4 80126 Napoli Italy
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11
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Manabe Y, Marchetti R, Takakura Y, Nagasaki M, Nihei W, Takebe T, Tanaka K, Kabayama K, Chiodo F, Hanashima S, Kamada Y, Miyoshi E, Dulal HP, Yamaguchi Y, Adachi Y, Ohno N, Tanaka H, Silipo A, Fukase K, Molinaro A. The Core Fucose on an IgG Antibody is an Endogenous Ligand of Dectin-1. Angew Chem Int Ed Engl 2019; 58:18697-18702. [PMID: 31625659 DOI: 10.1002/anie.201911875] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Indexed: 01/07/2023]
Abstract
The core fucose, a major modification of N-glycans, is implicated in immune regulation, such as the attenuation of the antibody-dependent cell-mediated cytotoxicity of antibody drugs and the inhibition of anti-tumor responses via the promotion of PD-1 expression on T cells. Although the core fucose regulates many biological processes, no core fucose recognition molecule has been identified in mammals. Herein, we report that Dectin-1, a known anti-β-glucan lectin, recognizes the core fucose on IgG antibodies. A combination of biophysical experiments further suggested that Dectin-1 recognizes aromatic amino acids adjacent to the N-terminal asparagine at the glycosylation site as well as the core fucose. Thus, Dectin-1 appears to be the first lectin-like molecule involved in the heterovalent and specific recognition of characteristic N-glycans on antibodies.
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Affiliation(s)
- Yoshiyuki Manabe
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.,Core for Medicine and Science Collaborative Research and Education, Project Research Center for Fundamental Sciences, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Roberta Marchetti
- Department of Chemical Sciences, University of Naples Federico II, Via Cinthia 4, 80126, Napoli, Italy
| | - Yohei Takakura
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Masahiro Nagasaki
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Wataru Nihei
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Tomoyuki Takebe
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Katsunori Tanaka
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.,Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
| | - Kazuya Kabayama
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.,Core for Medicine and Science Collaborative Research and Education, Project Research Center for Fundamental Sciences, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Fabrizio Chiodo
- Amsterdam UMC, Vrije Universiteit Amsterdam, Dept. of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam, The Netherlands
| | - Shinya Hanashima
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Yoshihiro Kamada
- Department of Molecular Biochemistry & Clinical Investigation, Graduate School of Medicine, Osaka University, 1-7 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - Eiji Miyoshi
- Department of Molecular Biochemistry & Clinical Investigation, Graduate School of Medicine, Osaka University, 1-7 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - Hari Prasad Dulal
- Structural Glycobiology Team, Systems Glycobiology Research Group, RIKEN, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
| | - Yoshiki Yamaguchi
- Laboratory of Pharmaceutical Physical Chemistry, Tohoku Medical and Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai, Miyagi, 981-8558, Japan
| | - Yoshiyuki Adachi
- Laboratory for Immunopharmacology of Microbial Products, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Naohito Ohno
- Laboratory for Immunopharmacology of Microbial Products, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Hiroshi Tanaka
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, 2-12-1-H-101, Ookayama, Meguro, Tokyo, 152-8552, Japan
| | - Alba Silipo
- Department of Chemical Sciences, University of Naples Federico II, Via Cinthia 4, 80126, Napoli, Italy
| | - Koichi Fukase
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.,Core for Medicine and Science Collaborative Research and Education, Project Research Center for Fundamental Sciences, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Antonio Molinaro
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.,Department of Chemical Sciences, University of Naples Federico II, Via Cinthia 4, 80126, Napoli, Italy
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12
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Nakamura K, Tsubokura K, Kurbangalieva A, Nakao Y, Murase T, Shimoda T, Tanaka K. Efficient route to RIKEN click probes for glycoconjugation. J Carbohydr Chem 2019. [DOI: 10.1080/07328303.2019.1578886] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Kayo Nakamura
- GlycoTargeting Research Laboratory, RIKEN Baton Zone Program, Wako, Japan
| | - Kazuki Tsubokura
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, Wako, Japan
- Graduate School of Advanced Science and Engineering, Department of Chemistry and Biochemistry, Waseda University, Shinjuku-ku, Japan
| | - Almira Kurbangalieva
- Biofunctional Chemistry Laboratory, Butlerov Institute of Chemistry, Kazan Federal University, Kazan, Russian
| | - Yoichi Nakao
- Graduate School of Advanced Science and Engineering, Department of Chemistry and Biochemistry, Waseda University, Shinjuku-ku, Japan
| | - Takefumi Murase
- GlycoTargeting Research Laboratory, RIKEN Baton Zone Program, Wako, Japan
- GlyTech, Inc, Shimogyo-ku, Japan
| | - Taiji Shimoda
- GlycoTargeting Research Laboratory, RIKEN Baton Zone Program, Wako, Japan
- GlyTech, Inc, Shimogyo-ku, Japan
| | - Katsunori Tanaka
- GlycoTargeting Research Laboratory, RIKEN Baton Zone Program, Wako, Japan
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, Wako, Japan
- Biofunctional Chemistry Laboratory, Butlerov Institute of Chemistry, Kazan Federal University, Kazan, Russian
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13
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Tanaka K, Nomura S. Renovation of Glycomolecules for Molecular Imaging Studies: Low-Affinity Glycan Ligands can be Used for Selective Cell Imaging? HETEROCYCLES 2019. [DOI: 10.3987/rev-18-sr(f)3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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14
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Manabe Y, Shomura H, Minamoto N, Nagasaki M, Takakura Y, Tanaka K, Silipo A, Molinaro A, Fukase K. Convergent Synthesis of a Bisecting N-Acetylglucosamine (GlcNAc)-Containing N-Glycan. Chem Asian J 2018; 13:1544-1551. [PMID: 29665315 DOI: 10.1002/asia.201800367] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 04/13/2018] [Indexed: 01/26/2023]
Abstract
The chemical synthesis of a bisecting N-acetylglucosamine (GlcNAc)-containing N-glycan was achieved by a convergent synthetic route through [4+2] and [6+2] glycosylations. This synthetic route reduced the number of reaction steps, although the key glycosylations were challenging in terms of yields and selectivities owing to steric hindrance at the glycosylation site and a lack of neighboring group participation. The yields of these glycosylations were enhanced by stabilizing the oxocarbenium ion intermediate through ether coordination. Glycosyl donor protecting groups were explored in an effort to realize perfect α selectivity by manipulating remote participation. The simultaneous glycosylations of a tetrasaccharide with two disaccharides was investigated to efficiently construct a bisecting GlcNAc-containing N-glycan.
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Affiliation(s)
- Yoshiyuki Manabe
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.,Core for Medicine and Science Collaborative Research and Education, Project Research Center for Fundamental Sciences, Graduate School of Science, Osaka University, Machikaneyama 1-1, Toyonaka, Osaka, 560-0043, Japan
| | - Hiroki Shomura
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Naoya Minamoto
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Masahiro Nagasaki
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Yohei Takakura
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Katsunori Tanaka
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.,Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
| | - Alba Silipo
- Department of Chemical Science, University of Naples Federico II, Via Cinthia 4, 80126, Naples, Italy
| | - Antonio Molinaro
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.,Department of Chemical Science, University of Naples Federico II, Via Cinthia 4, 80126, Naples, Italy
| | - Koichi Fukase
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.,Core for Medicine and Science Collaborative Research and Education, Project Research Center for Fundamental Sciences, Graduate School of Science, Osaka University, Machikaneyama 1-1, Toyonaka, Osaka, 560-0043, Japan
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15
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Ito Y. Exploring Future Perspective of Glycochemistry by Japanese Researchers. J SYN ORG CHEM JPN 2018. [DOI: 10.5059/yukigoseikyokaishi.76.59] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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16
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Sibgatullina R, Fujiki K, Murase T, Yamamoto T, Shimoda T, Kurbangalieva A, Tanaka K. Highly reactive “RIKEN click” probe for glycoconjugation on lysines. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.03.081] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Manabe Y, Kasahara S, Takakura Y, Yang X, Takamatsu S, Kamada Y, Miyoshi E, Yoshidome D, Fukase K. Development of α1,6-fucosyltransferase inhibitors through the diversity-oriented syntheses of GDP-fucose mimics using the coupling between alkyne and sulfonyl azide. Bioorg Med Chem 2017; 25:2844-2850. [PMID: 28284868 DOI: 10.1016/j.bmc.2017.02.036] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 02/13/2017] [Accepted: 02/17/2017] [Indexed: 12/18/2022]
Abstract
We developed α1,6-fucosyltransferase (FUT8) inhibitors through a diversity-oriented synthesis. The coupling reaction between the fucose unit containing alkyne and the guanine unit containing sulfonyl azide under various conditions afforded a series of Guanosine 5'-diphospho-β-l-fucose (GDP-fucose) analogs. The synthesized compounds displayed FUT8 inhibition activity. A docking study revealed that the binding mode of the inhibitor synthesized with FUT8 was similar to that of GDP-fucose.
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Affiliation(s)
- Yoshiyuki Manabe
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - Satomi Kasahara
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - Yohei Takakura
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - Xiaoxiao Yang
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - Shinji Takamatsu
- Division of Health Sciences, Graduate School of Medicine, Osaka University, 1-7 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Yoshihiro Kamada
- Division of Health Sciences, Graduate School of Medicine, Osaka University, 1-7 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Eiji Miyoshi
- Division of Health Sciences, Graduate School of Medicine, Osaka University, 1-7 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Daisuke Yoshidome
- Schrödinger K.K., 17F Marunouchi Trust Tower North, 1-8-1 Marunouchi, Chiyoda-ku, Tokyo 100-0005, Japan
| | - Koichi Fukase
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan.
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18
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Tsubokura K, Vong KKH, Pradipta AR, Ogura A, Urano S, Tahara T, Nozaki S, Onoe H, Nakao Y, Sibgatullina R, Kurbangalieva A, Watanabe Y, Tanaka K. In Vivo Gold Complex Catalysis within Live Mice. Angew Chem Int Ed Engl 2017; 56:3579-3584. [PMID: 28198119 DOI: 10.1002/anie.201610273] [Citation(s) in RCA: 112] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Revised: 12/14/2016] [Indexed: 11/06/2022]
Abstract
Metal complex catalysis within biological systems is largely limited to cell and bacterial systems. In this work, a glycoalbumin-AuIII complex was designed and developed that enables organ-specific, localized propargyl ester amidation with nearby proteins within live mice. The targeted reactivity can be imaged through the use of Cy7.5- and TAMRA-linked propargyl ester based fluorescent probes. This targeting system could enable the exploitation of other metal catalysis strategies for biomedical and clinical applications.
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Affiliation(s)
- Kazuki Tsubokura
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan.,Department of Chemistry and Biochemistry, School of Advanced Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo, 169-8555, Japan
| | - Kenward K H Vong
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan
| | - Ambara R Pradipta
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan
| | - Akihiro Ogura
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan
| | - Sayaka Urano
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan
| | - Tsuyoshi Tahara
- RIKEN Center for Life Science Technologies, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo, 650-0047, Japan
| | - Satoshi Nozaki
- RIKEN Center for Life Science Technologies, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo, 650-0047, Japan
| | - Hirotaka Onoe
- RIKEN Center for Life Science Technologies, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo, 650-0047, Japan
| | - Yoichi Nakao
- Department of Chemistry and Biochemistry, School of Advanced Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo, 169-8555, Japan
| | - Regina Sibgatullina
- Biofunctional Chemistry Laboratory, A. Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlyovskaya Street, Kazan, 420008, Russia
| | - Almira Kurbangalieva
- Biofunctional Chemistry Laboratory, A. Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlyovskaya Street, Kazan, 420008, Russia
| | - Yasuyoshi Watanabe
- RIKEN Center for Life Science Technologies, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo, 650-0047, Japan
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan.,Biofunctional Chemistry Laboratory, A. Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlyovskaya Street, Kazan, 420008, Russia.,JST-PRESTO, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan
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19
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Tsubokura K, Vong KKH, Pradipta AR, Ogura A, Urano S, Tahara T, Nozaki S, Onoe H, Nakao Y, Sibgatullina R, Kurbangalieva A, Watanabe Y, Tanaka K. In Vivo Gold Complex Catalysis within Live Mice. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201610273] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Kazuki Tsubokura
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi Saitama 351-0198 Japan
- Department of Chemistry and Biochemistry, School of Advanced Science and Engineering Waseda University 3-4-1 Okubo, Shinjuku-ku Tokyo 169-8555 Japan
| | - Kenward K. H. Vong
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi Saitama 351-0198 Japan
| | - Ambara R. Pradipta
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi Saitama 351-0198 Japan
| | - Akihiro Ogura
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi Saitama 351-0198 Japan
| | - Sayaka Urano
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi Saitama 351-0198 Japan
| | - Tsuyoshi Tahara
- RIKEN Center for Life Science Technologies 6-7-3 Minatojima-minamimachi, Chuo-ku Kobe Hyogo 650-0047 Japan
| | - Satoshi Nozaki
- RIKEN Center for Life Science Technologies 6-7-3 Minatojima-minamimachi, Chuo-ku Kobe Hyogo 650-0047 Japan
| | - Hirotaka Onoe
- RIKEN Center for Life Science Technologies 6-7-3 Minatojima-minamimachi, Chuo-ku Kobe Hyogo 650-0047 Japan
| | - Yoichi Nakao
- Department of Chemistry and Biochemistry, School of Advanced Science and Engineering Waseda University 3-4-1 Okubo, Shinjuku-ku Tokyo 169-8555 Japan
| | - Regina Sibgatullina
- Biofunctional Chemistry Laboratory A. Butlerov Institute of Chemistry Kazan Federal University 18 Kremlyovskaya Street Kazan 420008 Russia
| | - Almira Kurbangalieva
- Biofunctional Chemistry Laboratory A. Butlerov Institute of Chemistry Kazan Federal University 18 Kremlyovskaya Street Kazan 420008 Russia
| | - Yasuyoshi Watanabe
- RIKEN Center for Life Science Technologies 6-7-3 Minatojima-minamimachi, Chuo-ku Kobe Hyogo 650-0047 Japan
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi Saitama 351-0198 Japan
- Biofunctional Chemistry Laboratory A. Butlerov Institute of Chemistry Kazan Federal University 18 Kremlyovskaya Street Kazan 420008 Russia
- JST-PRESTO, 2-1 Hirosawa, Wako-shi Saitama 351-0198 Japan
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20
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Latypova L, Sibgatullina R, Ogura A, Fujiki K, Khabibrakhmanova A, Tahara T, Nozaki S, Urano S, Tsubokura K, Onoe H, Watanabe Y, Kurbangalieva A, Tanaka K. Sequential Double "Clicks" toward Structurally Well-Defined Heterogeneous N-Glycoclusters: The Importance of Cluster Heterogeneity on Pattern Recognition In Vivo. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2017; 4:1600394. [PMID: 28251056 PMCID: PMC5323863 DOI: 10.1002/advs.201600394] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Indexed: 05/27/2023]
Abstract
Structurally well-defined heterogeneous N-glycoclusters are prepared on albumin via a double click procedure. The number of glycan molecules present, in addition to the spatial arrangement of glycans in the heterogeneous glycoclusters, plays an important role in the in vivo kinetics and organ-selective accumulation through glycan pattern recognition mechanisms.
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Affiliation(s)
- Liliya Latypova
- Biofunctional Synthetic Chemistry LaboratoryRIKEN, HirosawaWako‐shi, Saitama351‐0198Japan
- Biofunctional Chemistry LaboratoryA. Butlerov Institute of ChemistryKazan Federal University18 Kremlyovskaya streetKazan420008Russia
| | - Regina Sibgatullina
- Biofunctional Synthetic Chemistry LaboratoryRIKEN, HirosawaWako‐shi, Saitama351‐0198Japan
- Biofunctional Chemistry LaboratoryA. Butlerov Institute of ChemistryKazan Federal University18 Kremlyovskaya streetKazan420008Russia
| | - Akihiro Ogura
- Biofunctional Synthetic Chemistry LaboratoryRIKEN, HirosawaWako‐shi, Saitama351‐0198Japan
| | - Katsumasa Fujiki
- Biofunctional Synthetic Chemistry LaboratoryRIKEN, HirosawaWako‐shi, Saitama351‐0198Japan
| | - Alsu Khabibrakhmanova
- Biofunctional Chemistry LaboratoryA. Butlerov Institute of ChemistryKazan Federal University18 Kremlyovskaya streetKazan420008Russia
| | - Tsuyoshi Tahara
- Center for Life Science TechnologiesRIKENMinatojima‐minamimachi, Chuo‐kuKobe, Hyogo650‐0047Japan
| | - Satoshi Nozaki
- Center for Life Science TechnologiesRIKENMinatojima‐minamimachi, Chuo‐kuKobe, Hyogo650‐0047Japan
| | - Sayaka Urano
- Biofunctional Synthetic Chemistry LaboratoryRIKEN, HirosawaWako‐shi, Saitama351‐0198Japan
| | - Kazuki Tsubokura
- Biofunctional Synthetic Chemistry LaboratoryRIKEN, HirosawaWako‐shi, Saitama351‐0198Japan
| | - Hirotaka Onoe
- Center for Life Science TechnologiesRIKENMinatojima‐minamimachi, Chuo‐kuKobe, Hyogo650‐0047Japan
| | - Yasuyoshi Watanabe
- Center for Life Science TechnologiesRIKENMinatojima‐minamimachi, Chuo‐kuKobe, Hyogo650‐0047Japan
| | - Almira Kurbangalieva
- Biofunctional Chemistry LaboratoryA. Butlerov Institute of ChemistryKazan Federal University18 Kremlyovskaya streetKazan420008Russia
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry LaboratoryRIKEN, HirosawaWako‐shi, Saitama351‐0198Japan
- Biofunctional Chemistry LaboratoryA. Butlerov Institute of ChemistryKazan Federal University18 Kremlyovskaya streetKazan420008Russia
- JST‐PRESTO, HirosawaWako‐shi, Saitama351‐0198Japan
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21
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Usachev K, Yamaguchi Y, Takamatsu M, Pavlova N, Klochkov V, Kurbangalieva A, Murase T, Shimoda T, Tanaka K. Simple Gd3+-Neu5NAc complexation results in NMR chemical shift asymmetries of structurally equivalent complex-type N-glycan branches. Analyst 2017; 142:2897-2900. [DOI: 10.1039/c7an00817a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A quite simple but overlooked approach for conveniently analyzing, assigning, and extracting sialoglycans using NMR without pre-installing metal chelators.
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Affiliation(s)
- Konstantin Usachev
- NMR Laboratory
- Institute of Physics
- Kazan Federal University
- Kazan 420008
- Russia
| | - Yoshiki Yamaguchi
- Structural Glycobiology Team
- Systems Glycobiology Research Group
- RIKEN Global Research Cluster
- RIKEN
- Saitama 351-0198
| | | | - Nataliya Pavlova
- NMR Laboratory
- Institute of Physics
- Kazan Federal University
- Kazan 420008
- Russia
| | - Vladimir Klochkov
- NMR Laboratory
- Institute of Physics
- Kazan Federal University
- Kazan 420008
- Russia
| | - Almira Kurbangalieva
- Biofunctional Chemistry Laboratory
- A. Butlerov Institute of Chemistry
- Kazan Federal University
- Kazan 420008
- Russia
| | | | - Taiji Shimoda
- GlycoTargeting Research Team
- RIKEN
- Saitama 351-0198
- Japan
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory
- RIKEN
- Saitama 351-0198
- Japan
- Biofunctional Chemistry Laboratory
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22
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Jeon MH, Mathew BP, Kuram MR, Myung K, Hong SY. A palladium and gold catalytic system enables direct access to O- and S-linked non-natural glyco-conjugates. Org Biomol Chem 2016; 14:11518-11524. [PMID: 27886320 DOI: 10.1039/c6ob02437h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Here we report a straightforward cross-coupling method for the synthesis of non-natural glycoamino acids from alkyne-bearing monosaccharides and p-iodophenylalanine. Pd/Au-catalyzed Sonogashira coupling is tolerant to both O- and S-glycosides without any epimerization. In addition, no racemization of the amino acid was observed allowing direct access to the homogeneous glyco-conjugate in a single step. Notably, this Pd/Au catalytic system presents enhanced catalytic activity than conventional Pd/Cu and Pd-only platforms, and it further enables the convergent synthesis of glycodipeptides.
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Affiliation(s)
- Min Ho Jeon
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), UNIST-gil 50, Ulsan 689-798, Republic of Korea.
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