1
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Lake BPM, Wylie RG, Bařinka C, Rullo AF. Tunable Multivalent Platform for Immune Recruitment to Lower Antigen Expressing Cancers. Angew Chem Int Ed Engl 2023; 62:e202214659. [PMID: 36577087 DOI: 10.1002/anie.202214659] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 12/12/2022] [Accepted: 12/28/2022] [Indexed: 12/30/2022]
Abstract
Chemical immunotherapeutic strategies including Antibody Recruiting Molecules (ARMs - bivalent small molecules containing an antibody-binding domain (ABD) and a target-binding domain (TBD)) direct immune-mediated clearance of diseased cells. Anti-cancer ARM function relies on high tumor antigen valency, limiting function against lower antigen expressing tumors. To address this limitation, we report a tunable multivalent immune recruitment (MIR) platform to amplify/stabilize antibody recruitment to cells with lower antigen valencies. An initial set of polymeric ARMs (pARMs) were synthesized and screened to evaluate ABD/TBD copy number, ratio, and steric occlusion on specific immune induction. Most pARMs demonstrated simultaneous high avidity binding to anti-dinitrophenyl antibodies and prostate-specific membrane antigens on prostate cancer. Optimized pARMs mediated enhanced anti-cancer immune function against lower antigen expressing target cells compared to an analogous ARM.
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Affiliation(s)
- Benjamin P M Lake
- Department of Medicine, Center for Discovery in Cancer Research, McMaster University, Hamilton, Ontario, L8S 4K1, Canada.,Department of Chemistry and Chemical Biology, McMaster University, Hamilton, Ontario, L8S 4L8, Canada
| | - Ryan G Wylie
- Department of Chemistry and Chemical Biology, McMaster University, Hamilton, Ontario, L8S 4L8, Canada.,School of Biomedical Engineering, McMaster University, Hamilton, Ontario, L8S 4M1, Canada
| | - Cyril Bařinka
- Institute of Biotechnology of the Czech Academy of Sciences, Průmyslová 595, 25250, Vestec, Czech Republic
| | - Anthony F Rullo
- Department of Medicine, Center for Discovery in Cancer Research, McMaster University, Hamilton, Ontario, L8S 4K1, Canada.,Department of Chemistry and Chemical Biology, McMaster University, Hamilton, Ontario, L8S 4L8, Canada
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2
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Nallan Chakravarthula T, Zeng Z, Alves NJ. Multivalent Benzamidine Molecules for Plasmin Inhibition: Effect of Valency and Linker Length. ChemMedChem 2022; 17:e202200364. [PMID: 36111842 PMCID: PMC9828467 DOI: 10.1002/cmdc.202200364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 09/15/2022] [Indexed: 01/14/2023]
Abstract
There is an emerging interest in utilizing synthetic multivalent inhibitors that comprise of multiple inhibitor moieties linked on a common scaffold to achieve strong and selective enzyme inhibition. As multivalent inhibition is impacted by valency and linker length, in this study, we explore the effect of multivalent benzamidine inhibitors of varying valency and linker length on plasmin inhibition. Plasmin is an endogenous enzyme responsible for digesting fibrin present in blood clots. Monovalent plasmin(ogen) inhibitors are utilized clinically to treat hyperfibrinolysis-associated bleeding events. Benzamidine is a reversible inhibitor that binds to plasmin's active site. Herein, multivalent benzamidine inhibitors of varying valencies (mono-, bi- and tri-valent) and linker lengths (∼1-12 nm) were synthesized to systematically study their effect on plasmin inhibition. Inhibition assays were performed using a plasmin substrate (S-2251) to determine inhibition constants (Ki). Pentamidine (shortest bivalent) and Tri-AMB (shortest trivalent) were the strongest inhibitors with Ki values of 2.1±0.8 and 3.9±1.7 μM, respectively. Overall, increasing valency and decreasing linker length, increases effective local concentration of the inhibitor and therefore, resulted in stronger inhibition of plasmin via statistical rebinding. This study aids in the design of multivalent inhibitors that can achieve desired enzyme inhibition by means of modulating valency and linker length.
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Affiliation(s)
- Tanmaye Nallan Chakravarthula
- Department of Emergency MedicineIndiana University School of MedicineIndianapolisIN46202USA,Weldon School of Biomedical EngineeringPurdue UniversityWest LafayetteIN47906USA
| | - Ziqian Zeng
- Department of Emergency MedicineIndiana University School of MedicineIndianapolisIN46202USA,Weldon School of Biomedical EngineeringPurdue UniversityWest LafayetteIN47906USA
| | - Nathan J. Alves
- Department of Emergency MedicineIndiana University School of MedicineIndianapolisIN46202USA,Weldon School of Biomedical EngineeringPurdue UniversityWest LafayetteIN47906USA
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3
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Qualls ML, Hagewood H, Lou J, Mattern-Schain SI, Zhang X, Mountain DJ, Best MD. Bis-Boronic Acid Liposomes for Carbohydrate Recognition and Cellular Delivery. Chembiochem 2022; 23:e202200402. [PMID: 36044591 DOI: 10.1002/cbic.202200402] [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: 07/15/2022] [Revised: 08/30/2022] [Indexed: 11/08/2022]
Abstract
Liposomes are effective therapeutic delivery nanocarriers due to their ability to encapsulate and enhance the pharmacokinetic properties of a wide range of drugs and diagnostic agents. A primary area in which improvement is needed for liposomal drug delivery is to enhance the delivery of these nanocarriers to cells. Cell membrane glycans provide exciting targets for liposomal delivery since they are often densely clustered on cell membranes and glycan overabundance and aberrant glycosylation patterns are a common feature of diseased cells. Herein, we report a liposome platform incorporating bis-boronic acid lipids (BBALs) to increase valency in order to achieve selective saccharide sensing and enhance cell surface binding interactions based on carbohydrate binding interactions. In order to vary properties, multiple BBALs ( 1a-d ) with variable linkers in between the binding units were designed and synthesized. Fluorescence-based microplate screening of carbohydrate binding showed that these compounds exhibit varying binding properties depending on their structures. Additionally, fluorescence microscopy experiments indicated enhancements in cellular association when BBALs were incorporated in liposomes. These results demonstrate that multivalent BBALs serve as an exciting glycan binding liposome system for targeted liposome delivery.
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Affiliation(s)
- Megan L Qualls
- The University of Tennessee Knoxville, Chemistry, UNITED STATES
| | - Hannah Hagewood
- The University of Tennessee Knoxville, Chemistry, UNITED STATES
| | - Jinchao Lou
- The University of Tennessee Knoxville, Chemistry, UNITED STATES
| | | | - Xiaoyu Zhang
- The University of Tennessee Knoxville, Chemistry, UNITED STATES
| | | | - Michael D Best
- University of Tennessee, Dept. of Chemistry, 352 Buehler Hall, 37996, Knoxville, UNITED STATES
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4
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Sethi S, Sugiyama H, Endo M. Biomimetic DNA Nanotechnology to Understand and Control Cellular Responses. Chembiochem 2021; 23:e202100446. [PMID: 34664334 DOI: 10.1002/cbic.202100446] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 10/12/2021] [Indexed: 12/15/2022]
Abstract
At the cellular level, numerous nanocues guide the cells to adhere, interact, proliferate, differentiate, etc. Understanding and manipulating the cellular functions in vitro, necessitates the elucidation of these nanocues provided to the cells by the extracellular matrix (ECM), neighbouring cells or in the form of ligands. DNA nanotechnology is a biocompatible, flexible and a promising molecular level toolkit for mimicking cell-cell and cell-matrix interactions. In this review, we summarize various advances in cell-matrix, cell-cell and cell receptor-ligand interactions using DNA nanotechnology as a tool. We also provide a brief outlook on the current challenges and the future potentials of these DNA-based nanostructures so as to inspire novel innovations in the field.
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Affiliation(s)
- Soumya Sethi
- Department of Chemistry, Graduate School of Science, Kyoto University, Yoshida-ushinomiyacho, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Hiroshi Sugiyama
- Department of Chemistry, Graduate School of Science, Kyoto University, Yoshida-ushinomiyacho, Sakyo-ku, Kyoto, 606-8501, Japan.,Institute for Integrated Cell-Material Sciences, Kyoto University, Yoshida-ushinomiyacho, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Masayuki Endo
- Department of Chemistry, Graduate School of Science, Kyoto University, Yoshida-ushinomiyacho, Sakyo-ku, Kyoto, 606-8501, Japan.,Institute for Integrated Cell-Material Sciences, Kyoto University, Yoshida-ushinomiyacho, Sakyo-ku, Kyoto, 606-8501, Japan.,Organization for Research and Development of Innovative Science and Technology, Kansai University, Suita, Osaka, 564-8680, Japan
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5
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Srivastava AD, Unione L, Bunyatov M, Gagarinov IA, Delgado S, Abrescia NGA, Ardá A, Boons GJ. Chemoenzymatic Synthesis of Complex N-Glycans of the Parasite S. mansoni to Examine the Importance of Epitope Presentation on DC-SIGN recognition. Angew Chem Int Ed Engl 2021; 60:19287-19296. [PMID: 34124805 PMCID: PMC8456914 DOI: 10.1002/anie.202105647] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/02/2021] [Indexed: 12/14/2022]
Abstract
The importance of multivalency for N-glycan-protein interactions has primarily been studied by attachment of minimal epitopes to artificial multivalent scaffold and not in the context of multi-antennary glycans. N-glycans can be modified by bisecting GlcNAc, core xylosides and fucosides, and extended N-acetyl lactosamine moieties. The impact of such modifications on glycan recognition are also not well understood. We describe here a chemoenzymatic methodology that can provide N-glycans expressed by the parasitic worm S. mansoni having unique epitopes at each antenna and containing core xyloside. NMR, computational and electron microscopy were employed to investigate recognition of the glycans by the human lectin DC-SIGN. It revealed that core xyloside does not influence terminal epitope recognition. The multi-antennary glycans bound with higher affinity to DC-SIGN compared to mono-valent counterparts, which was attributed to proximity-induced effective concentration. The multi-antennary glycans cross-linked DC-SIGN into a dense network, which likely is relevant for antigen uptake and intracellular routing.
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Affiliation(s)
- Apoorva D Srivastava
- Department of Chemical Biology and Drug Discovery, Utrecht Institute for Pharmaceutical Sciences, Bijvoet Center for Biomolecular Research, Utrecht University, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands
| | - Luca Unione
- Department of Chemical Biology and Drug Discovery, Utrecht Institute for Pharmaceutical Sciences, Bijvoet Center for Biomolecular Research, Utrecht University, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands
| | - Mehman Bunyatov
- Department of Chemical Biology and Drug Discovery, Utrecht Institute for Pharmaceutical Sciences, Bijvoet Center for Biomolecular Research, Utrecht University, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands
| | - Ivan A Gagarinov
- Department of Chemical Biology and Drug Discovery, Utrecht Institute for Pharmaceutical Sciences, Bijvoet Center for Biomolecular Research, Utrecht University, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands
| | - Sandra Delgado
- Molecular Recognition and Host-Pathogen Interactions, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Bizkaia Technology Park, Building 800, 48162, Derio, Bizkaia, Spain
| | - Nicola G A Abrescia
- Molecular Recognition and Host-Pathogen Interactions, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Bizkaia Technology Park, Building 800, 48162, Derio, Bizkaia, Spain.,Ikerbasque, Basque Foundation for Science, 48013, Bilbao, Bizkaia, Spain
| | - Ana Ardá
- Molecular Recognition and Host-Pathogen Interactions, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Bizkaia Technology Park, Building 800, 48162, Derio, Bizkaia, Spain.,Ikerbasque, Basque Foundation for Science, 48013, Bilbao, Bizkaia, Spain
| | - Geert-Jan Boons
- Department of Chemical Biology and Drug Discovery, Utrecht Institute for Pharmaceutical Sciences, Bijvoet Center for Biomolecular Research, Utrecht University, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands.,Complex Carbohydrate Research Center, University of Georgia, 315 Riverbend Road, Athens, GA, 30602, USA.,Department of Chemistry, University of Georgia, Athens, GA, 30602, USA
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6
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Srivastava AD, Unione L, Bunyatov M, Gagarinov IA, Delgado S, Abrescia NGA, Ardá A, Boons G. Chemoenzymatic Synthesis of Complex
N
‐Glycans of the Parasite
S. mansoni
to Examine the Importance of Epitope Presentation on DC‐SIGN recognition. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202105647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Apoorva D. Srivastava
- Department of Chemical Biology and Drug Discovery Utrecht Institute for Pharmaceutical Sciences Bijvoet Center for Biomolecular Research Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Luca Unione
- Department of Chemical Biology and Drug Discovery Utrecht Institute for Pharmaceutical Sciences Bijvoet Center for Biomolecular Research Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Mehman Bunyatov
- Department of Chemical Biology and Drug Discovery Utrecht Institute for Pharmaceutical Sciences Bijvoet Center for Biomolecular Research Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Ivan A. Gagarinov
- Department of Chemical Biology and Drug Discovery Utrecht Institute for Pharmaceutical Sciences Bijvoet Center for Biomolecular Research Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Sandra Delgado
- Molecular Recognition and Host-Pathogen Interactions CIC bioGUNE, Basque Research and Technology Alliance, BRTA Bizkaia Technology Park, Building 800 48162 Derio Bizkaia Spain
| | - Nicola G. A. Abrescia
- Molecular Recognition and Host-Pathogen Interactions CIC bioGUNE, Basque Research and Technology Alliance, BRTA Bizkaia Technology Park, Building 800 48162 Derio Bizkaia Spain
- Ikerbasque, Basque Foundation for Science 48013 Bilbao Bizkaia Spain
| | - Ana Ardá
- Molecular Recognition and Host-Pathogen Interactions CIC bioGUNE, Basque Research and Technology Alliance, BRTA Bizkaia Technology Park, Building 800 48162 Derio Bizkaia Spain
- Ikerbasque, Basque Foundation for Science 48013 Bilbao Bizkaia Spain
| | - Geert‐Jan Boons
- Department of Chemical Biology and Drug Discovery Utrecht Institute for Pharmaceutical Sciences Bijvoet Center for Biomolecular Research Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
- Complex Carbohydrate Research Center University of Georgia 315 Riverbend Road Athens GA 30602 USA
- Department of Chemistry University of Georgia Athens GA 30602 USA
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7
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Yadav S, Naresh K, Jayaraman N. "Surface Density of Ligands Controls In-Plane and Aggregative Modes of Multivalent Glycovesicle-Lectin Recognitions". Chembiochem 2021; 22:3075-3081. [PMID: 34375491 DOI: 10.1002/cbic.202100321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 08/09/2021] [Indexed: 11/09/2022]
Abstract
Glycovesicles are ideal tools to delineate finer mechanisms of the interactions at the biological cell membranes. Multivalency forms the basis which, in turn, should surpass more than one mechanism in order to maintain multiple roles that the ligand-lectin interactions encounter. Ligand densities hold a prime control to attenuate the interactions. In the present study, mannose trisaccharide interacting with a cognate receptor, namely, Con A, is assessed at the vesicle surfaces. A synthetic (1→3)(1→6)-branched mannose trisaccharide is tethered with a diacetylene monomer and glycovesicles of varying sugar densities are prepared. The polydiacetylene vesicles are prepared by maintaining uniform lipid concentrations. The interactions of the glycovesicles with the lectin are probed through dynamic light scattering and UV-Vis spectroscopy techniques. Binding efficacies are assessed by surface plasmon resonance technique. Aggregative and in-plane modes of interactions follow a ligand density-dependant manner at the vesicle surface. Vesicles with sparsely populated ligands engage lectin in an aggregative mode (trans-), leading to a cross-linked complex formation. Whereas glycovesicles imbedded with dense ligands engage lectin interaction in an in-plane mode intramolecularly (cis-). Sub-nanomolar dissociation constants govern the intramolecular interaction occurring within the plane of the vesicle, relatively more efficacious than the aggregative intermolecular interactions.
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Affiliation(s)
- Shivender Yadav
- Indian Institute of Science, Department of Organic Chemistry, INDIA
| | - Kottari Naresh
- Indian Institute of Science, Department of Organic Chemistry, INDIA
| | - Narayanaswamy Jayaraman
- Indian Institute of Science, Department of Organic Chemistry, Sir C.V. Raman Avenue, 560 012, Bangalore, INDIA
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8
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Suto N, Kamoshita S, Hosoya S, Sakurai K. Exploration of the Reactivity of Multivalent Electrophiles for Affinity Labeling: Sulfonyl Fluoride as a Highly Efficient and Selective Label. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104347] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Nanako Suto
- Department of Bioengineering and Life Science Tokyo University of Agriculture and Technology 4-24-16, Naka-cho, Koganei-shi Tokyo 184-8588 Japan
| | - Shione Kamoshita
- Department of Bioengineering and Life Science Tokyo University of Agriculture and Technology 4-24-16, Naka-cho, Koganei-shi Tokyo 184-8588 Japan
| | - Shoichi Hosoya
- Institute of Research Tokyo Medical and Dental University 1-5-45, Yushima, Bunkyo-ku Tokyo 113-8510 Japan
| | - Kaori Sakurai
- Department of Bioengineering and Life Science Tokyo University of Agriculture and Technology 4-24-16, Naka-cho, Koganei-shi Tokyo 184-8588 Japan
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9
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Suto N, Kamoshita S, Hosoya S, Sakurai K. Exploration of the Reactivity of Multivalent Electrophiles for Affinity Labeling: Sulfonyl Fluoride as a Highly Efficient and Selective Label. Angew Chem Int Ed Engl 2021; 60:17080-17087. [PMID: 34060195 DOI: 10.1002/anie.202104347] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/16/2021] [Indexed: 12/23/2022]
Abstract
Here we explored the reactivity of a set of multivalent electrophiles cofunctionalized with a carbohydrate ligand on gold nanoparticles to achieve efficient affinity labeling for target protein analysis. Evaluation of the reactivity and selectivity of the electrophiles against three different cognate binding proteins identified arylsulfonyl fluoride as the most efficient protein-reactive group in this study. We demonstrated that multivalent arylsulfonyl fluoride probe 4 at 50 nm concentration achieved selective affinity labeling and enrichment of a model protein PNA in cell lysate, which was more effective than photoaffinity probe 1 with arylazide group. Labeling site analysis by LC-MS/MS revealed that the nanoparticle-immobilized arylsulfonyl fluoride group can target multiple amino acid residues around the ligand binding site of the target proteins. Our study highlights the utility of arylsulfonyl fluoride as a highly effective multivalent affinity label suitable for covalently capturing unknown target proteins.
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Affiliation(s)
- Nanako Suto
- Department of Bioengineering and Life Science, Tokyo University of Agriculture and Technology, 4-24-16, Naka-cho, Koganei-shi, Tokyo, 184-8588, Japan
| | - Shione Kamoshita
- Department of Bioengineering and Life Science, Tokyo University of Agriculture and Technology, 4-24-16, Naka-cho, Koganei-shi, Tokyo, 184-8588, Japan
| | - Shoichi Hosoya
- Institute of Research, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - Kaori Sakurai
- Department of Bioengineering and Life Science, Tokyo University of Agriculture and Technology, 4-24-16, Naka-cho, Koganei-shi, Tokyo, 184-8588, Japan
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10
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Laroui N, Coste M, Su D, Ali LMA, Bessin Y, Barboiu M, Gary-Bobo M, Bettache N, Ulrich S. Cell-Selective siRNA Delivery Using Glycosylated Dynamic Covalent Polymers Self-Assembled In Situ by RNA Templating. Angew Chem Int Ed Engl 2021; 60:5783-5787. [PMID: 33289957 DOI: 10.1002/anie.202014066] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/27/2020] [Indexed: 12/25/2022]
Abstract
Dynamic covalent libraries enable exploring complex chemical systems from which bioactive assemblies can adaptively emerge through template effects. In this work, we studied dynamic covalent libraries made of complementary bifunctional cationic peptides, yielding a diversity of species from macrocycles to polymers. Although polymers are typically expressed only at high concentration, we found that siRNA acts as a template in the formation of dynamic covalent polymers at low concentration in a process guided by electrostatic binding. Using a glycosylated building block, we were able to show that this templated polymerization further translates into the multivalent presentation of carbohydrate ligands, which subsequently promotes cell uptake and even cell-selective siRNA delivery.
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Affiliation(s)
- Nabila Laroui
- Institut des Biomolécules Max Mousseron (IBMM), CNRS, Université de Montpellier, ENSCM, Montpellier, France
| | - Maëva Coste
- Institut des Biomolécules Max Mousseron (IBMM), CNRS, Université de Montpellier, ENSCM, Montpellier, France
| | - Dandan Su
- Institut des Biomolécules Max Mousseron (IBMM), CNRS, Université de Montpellier, ENSCM, Montpellier, France.,Institut Européen des Membranes, Adaptive Supramolecular Nanosystems Group, Université de Montpellier, ENSCM, CNRS, Place Eugène Bataillon, CC 047, 34095, Montpellier, France
| | - Lamiaa M A Ali
- Institut des Biomolécules Max Mousseron (IBMM), CNRS, Université de Montpellier, ENSCM, Montpellier, France.,Department of Biochemistry, Medical Research Institute, University of Alexandria, 21561, Alexandria, Egypt
| | - Yannick Bessin
- Institut des Biomolécules Max Mousseron (IBMM), CNRS, Université de Montpellier, ENSCM, Montpellier, France
| | - Mihail Barboiu
- Institut Européen des Membranes, Adaptive Supramolecular Nanosystems Group, Université de Montpellier, ENSCM, CNRS, Place Eugène Bataillon, CC 047, 34095, Montpellier, France
| | - Magali Gary-Bobo
- Institut des Biomolécules Max Mousseron (IBMM), CNRS, Université de Montpellier, ENSCM, Montpellier, France
| | - Nadir Bettache
- Institut des Biomolécules Max Mousseron (IBMM), CNRS, Université de Montpellier, ENSCM, Montpellier, France
| | - Sébastien Ulrich
- Institut des Biomolécules Max Mousseron (IBMM), CNRS, Université de Montpellier, ENSCM, Montpellier, France
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11
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Laroui N, Coste M, Su D, Ali LMA, Bessin Y, Barboiu M, Gary‐Bobo M, Bettache N, Ulrich S. Cell‐Selective siRNA Delivery Using Glycosylated Dynamic Covalent Polymers Self‐Assembled In Situ by RNA Templating. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202014066] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Nabila Laroui
- Institut des Biomolécules Max Mousseron (IBMM) CNRS Université de Montpellier ENSCM Montpellier France
| | - Maëva Coste
- Institut des Biomolécules Max Mousseron (IBMM) CNRS Université de Montpellier ENSCM Montpellier France
| | - Dandan Su
- Institut des Biomolécules Max Mousseron (IBMM) CNRS Université de Montpellier ENSCM Montpellier France
- Institut Européen des Membranes Adaptive Supramolecular Nanosystems Group Université de Montpellier ENSCM CNRS Place Eugène Bataillon, CC 047 34095 Montpellier France
| | - Lamiaa M. A. Ali
- Institut des Biomolécules Max Mousseron (IBMM) CNRS Université de Montpellier ENSCM Montpellier France
- Department of Biochemistry Medical Research Institute University of Alexandria 21561 Alexandria Egypt
| | - Yannick Bessin
- Institut des Biomolécules Max Mousseron (IBMM) CNRS Université de Montpellier ENSCM Montpellier France
| | - Mihail Barboiu
- Institut Européen des Membranes Adaptive Supramolecular Nanosystems Group Université de Montpellier ENSCM CNRS Place Eugène Bataillon, CC 047 34095 Montpellier France
| | - Magali Gary‐Bobo
- Institut des Biomolécules Max Mousseron (IBMM) CNRS Université de Montpellier ENSCM Montpellier France
| | - Nadir Bettache
- Institut des Biomolécules Max Mousseron (IBMM) CNRS Université de Montpellier ENSCM Montpellier France
| | - Sébastien Ulrich
- Institut des Biomolécules Max Mousseron (IBMM) CNRS Université de Montpellier ENSCM Montpellier France
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12
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Yadav S, Naresh K, Jayaraman N. Surface Ligand Density Switches Glycovesicles between Monomeric and Multimeric Lectin Recognition. Chembiochem 2020; 22:485-490. [PMID: 32926592 DOI: 10.1002/cbic.202000544] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/04/2020] [Indexed: 11/07/2022]
Abstract
Carbohydrate-protein interactions define a multitude of cellular recognition events. We present herein synthetic glycovesicles as cell-surface mimics in order to switch the nature of lectin recognition. The covalent glycovesicles, constituted with diacetylene monomers of various ligand densities at their surfaces, are prepared through photo-polymerization. Vesicles with sparsely imbedded ligands engage in a lectin interaction leading to the formation of a dense, crosslinked multimeric complex. On the other hand, vesicles with many ligands, or completely covered with them, switch the lectin interaction to form a fully soluble monomeric complex, without crosslinking. Nanomolar dissociation constants govern these interactions, as assessed by a ligand-displacement assay. The study demonstrates the switching nature - between monomeric and multimeric - of the interaction as a function of ligand density in the vesicles; the results are directly relevant to understanding such a phenomenon occurring at cell surfaces.
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Affiliation(s)
- Shivender Yadav
- Department of Organic Chemistry, Indian Institute of Science, Bangalore, 560012, India
| | - Kottari Naresh
- Department of Organic Chemistry, Indian Institute of Science, Bangalore, 560012, India.,Present address: HP Green R&D Centre, KIADB Industrial Area, Bangalore, 560 067, India
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13
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Niu Z, Prade E, Malideli E, Hille K, Jussupow A, Mideksa YG, Yan L, Qian C, Fleisch M, Messias AC, Sarkar R, Sattler M, Lamb DC, Feige MJ, Camilloni C, Kapurniotu A, Reif B. Structural Insight into IAPP-Derived Amyloid Inhibitors and Their Mechanism of Action. Angew Chem Int Ed Engl 2020; 59:5771-5781. [PMID: 31863711 PMCID: PMC7154662 DOI: 10.1002/anie.201914559] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 12/13/2019] [Indexed: 11/12/2022]
Abstract
Designed peptides derived from the islet amyloid polypeptide (IAPP) cross-amyloid interaction surface with Aβ (termed interaction surface mimics or ISMs) have been shown to be highly potent inhibitors of Aβ amyloid self-assembly. However, the molecular mechanism of their function is not well understood. Using solution-state and solid-state NMR spectroscopy in combination with ensemble-averaged dynamics simulations and other biophysical methods including TEM, fluorescence spectroscopy and microscopy, and DLS, we characterize ISM structural preferences and interactions. We find that the ISM peptide R3-GI is highly dynamic, can adopt a β-like structure, and oligomerizes into colloid-like assemblies in a process that is reminiscent of liquid-liquid phase separation (LLPS). Our results suggest that such assemblies yield multivalent surfaces for interactions with Aβ40. Sequestration of substrates into these colloid-like structures provides a mechanistic basis for ISM function and the design of novel potent anti-amyloid molecules.
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Affiliation(s)
- Zheng Niu
- Helmholtz-Zentrum München (HMGU)Deutsches Forschungszentrum für Gesundheit und UmweltInstitute of Structural BiologyIngolstädter Landstr. 185764NeuherbergGermany
- Technische Universität München (TUM)Munich Center for Integrated Protein Science (CIPS-M) at the Department of ChemistryLichtenbergstr. 485747GarchingGermany
| | - Elke Prade
- Technische Universität München (TUM)Munich Center for Integrated Protein Science (CIPS-M) at the Department of ChemistryLichtenbergstr. 485747GarchingGermany
| | - Eleni Malideli
- Technische Universität München (TUM)TUM School of Life SciencesDivision of Peptide BiochemistryEmil-Erlenmeyer-Forum 585354FreisingGermany
| | - Kathleen Hille
- Technische Universität München (TUM)TUM School of Life SciencesDivision of Peptide BiochemistryEmil-Erlenmeyer-Forum 585354FreisingGermany
| | - Alexander Jussupow
- Technische Universität München (TUM)Munich Center for Integrated Protein Science (CIPS-M) at the Department of ChemistryLichtenbergstr. 485747GarchingGermany
- Technische Universität München (TUM)Institute for Advanced StudyLichtenbergstr. 2a85748GarchingGermany
| | - Yonatan G. Mideksa
- Technische Universität München (TUM)Munich Center for Integrated Protein Science (CIPS-M) at the Department of ChemistryLichtenbergstr. 485747GarchingGermany
- Technische Universität München (TUM)Institute for Advanced StudyLichtenbergstr. 2a85748GarchingGermany
| | - Li‐Mei Yan
- Technische Universität München (TUM)TUM School of Life SciencesDivision of Peptide BiochemistryEmil-Erlenmeyer-Forum 585354FreisingGermany
| | - Chen Qian
- Ludwig-Maximilians-Universität, MunichDepartment of ChemistryCenter for Integrated Protein Science Munich (CIPSM)Nanosystems Initiative Munich (NIM) and Center for Nanoscience (CeNS)Butenandtstr. 581377MünchenGermany
| | - Markus Fleisch
- Helmholtz-Zentrum München (HMGU)Deutsches Forschungszentrum für Gesundheit und UmweltInstitute of Structural BiologyIngolstädter Landstr. 185764NeuherbergGermany
- Technische Universität München (TUM)Munich Center for Integrated Protein Science (CIPS-M) at the Department of ChemistryLichtenbergstr. 485747GarchingGermany
| | - Ana C. Messias
- Helmholtz-Zentrum München (HMGU)Deutsches Forschungszentrum für Gesundheit und UmweltInstitute of Structural BiologyIngolstädter Landstr. 185764NeuherbergGermany
| | - Riddhiman Sarkar
- Helmholtz-Zentrum München (HMGU)Deutsches Forschungszentrum für Gesundheit und UmweltInstitute of Structural BiologyIngolstädter Landstr. 185764NeuherbergGermany
- Technische Universität München (TUM)Munich Center for Integrated Protein Science (CIPS-M) at the Department of ChemistryLichtenbergstr. 485747GarchingGermany
| | - Michael Sattler
- Helmholtz-Zentrum München (HMGU)Deutsches Forschungszentrum für Gesundheit und UmweltInstitute of Structural BiologyIngolstädter Landstr. 185764NeuherbergGermany
- Technische Universität München (TUM)Munich Center for Integrated Protein Science (CIPS-M) at the Department of ChemistryLichtenbergstr. 485747GarchingGermany
| | - Don C. Lamb
- Ludwig-Maximilians-Universität, MunichDepartment of ChemistryCenter for Integrated Protein Science Munich (CIPSM)Nanosystems Initiative Munich (NIM) and Center for Nanoscience (CeNS)Butenandtstr. 581377MünchenGermany
| | - Matthias J. Feige
- Technische Universität München (TUM)Munich Center for Integrated Protein Science (CIPS-M) at the Department of ChemistryLichtenbergstr. 485747GarchingGermany
- Technische Universität München (TUM)Institute for Advanced StudyLichtenbergstr. 2a85748GarchingGermany
| | - Carlo Camilloni
- Technische Universität München (TUM)Institute for Advanced StudyLichtenbergstr. 2a85748GarchingGermany
- Università degli Studi di MilanoDipartimento di BioscienzeVia Giovanni Celoria 2620133MilanoItaly
| | - Aphrodite Kapurniotu
- Technische Universität München (TUM)TUM School of Life SciencesDivision of Peptide BiochemistryEmil-Erlenmeyer-Forum 585354FreisingGermany
| | - Bernd Reif
- Helmholtz-Zentrum München (HMGU)Deutsches Forschungszentrum für Gesundheit und UmweltInstitute of Structural BiologyIngolstädter Landstr. 185764NeuherbergGermany
- Technische Universität München (TUM)Munich Center for Integrated Protein Science (CIPS-M) at the Department of ChemistryLichtenbergstr. 485747GarchingGermany
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14
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Niu Z, Prade E, Malideli E, Hille K, Jussupow A, Mideksa YG, Yan L, Qian C, Fleisch M, Messias AC, Sarkar R, Sattler M, Lamb DC, Feige MJ, Camilloni C, Kapurniotu A, Reif B. Structural Insight into IAPP‐Derived Amyloid Inhibitors and Their Mechanism of Action. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zheng Niu
- Helmholtz-Zentrum München (HMGU) Deutsches Forschungszentrum für Gesundheit und Umwelt Institute of Structural Biology Ingolstädter Landstr. 1 85764 Neuherberg Germany
- Technische Universität München (TUM) Munich Center for Integrated Protein Science (CIPS-M) at the Department of Chemistry Lichtenbergstr. 4 85747 Garching Germany
| | - Elke Prade
- Technische Universität München (TUM) Munich Center for Integrated Protein Science (CIPS-M) at the Department of Chemistry Lichtenbergstr. 4 85747 Garching Germany
| | - Eleni Malideli
- Technische Universität München (TUM) TUM School of Life Sciences Division of Peptide Biochemistry Emil-Erlenmeyer-Forum 5 85354 Freising Germany
| | - Kathleen Hille
- Technische Universität München (TUM) TUM School of Life Sciences Division of Peptide Biochemistry Emil-Erlenmeyer-Forum 5 85354 Freising Germany
| | - Alexander Jussupow
- Technische Universität München (TUM) Munich Center for Integrated Protein Science (CIPS-M) at the Department of Chemistry Lichtenbergstr. 4 85747 Garching Germany
- Technische Universität München (TUM) Institute for Advanced Study Lichtenbergstr. 2a 85748 Garching Germany
| | - Yonatan G. Mideksa
- Technische Universität München (TUM) Munich Center for Integrated Protein Science (CIPS-M) at the Department of Chemistry Lichtenbergstr. 4 85747 Garching Germany
- Technische Universität München (TUM) Institute for Advanced Study Lichtenbergstr. 2a 85748 Garching Germany
| | - Li‐Mei Yan
- Technische Universität München (TUM) TUM School of Life Sciences Division of Peptide Biochemistry Emil-Erlenmeyer-Forum 5 85354 Freising Germany
| | - Chen Qian
- Ludwig-Maximilians-Universität, Munich Department of Chemistry Center for Integrated Protein Science Munich (CIPSM) Nanosystems Initiative Munich (NIM) and Center for Nanoscience (CeNS) Butenandtstr. 5 81377 München Germany
| | - Markus Fleisch
- Helmholtz-Zentrum München (HMGU) Deutsches Forschungszentrum für Gesundheit und Umwelt Institute of Structural Biology Ingolstädter Landstr. 1 85764 Neuherberg Germany
- Technische Universität München (TUM) Munich Center for Integrated Protein Science (CIPS-M) at the Department of Chemistry Lichtenbergstr. 4 85747 Garching Germany
| | - Ana C. Messias
- Helmholtz-Zentrum München (HMGU) Deutsches Forschungszentrum für Gesundheit und Umwelt Institute of Structural Biology Ingolstädter Landstr. 1 85764 Neuherberg Germany
| | - Riddhiman Sarkar
- Helmholtz-Zentrum München (HMGU) Deutsches Forschungszentrum für Gesundheit und Umwelt Institute of Structural Biology Ingolstädter Landstr. 1 85764 Neuherberg Germany
- Technische Universität München (TUM) Munich Center for Integrated Protein Science (CIPS-M) at the Department of Chemistry Lichtenbergstr. 4 85747 Garching Germany
| | - Michael Sattler
- Helmholtz-Zentrum München (HMGU) Deutsches Forschungszentrum für Gesundheit und Umwelt Institute of Structural Biology Ingolstädter Landstr. 1 85764 Neuherberg Germany
- Technische Universität München (TUM) Munich Center for Integrated Protein Science (CIPS-M) at the Department of Chemistry Lichtenbergstr. 4 85747 Garching Germany
| | - Don C. Lamb
- Ludwig-Maximilians-Universität, Munich Department of Chemistry Center for Integrated Protein Science Munich (CIPSM) Nanosystems Initiative Munich (NIM) and Center for Nanoscience (CeNS) Butenandtstr. 5 81377 München Germany
| | - Matthias J. Feige
- Technische Universität München (TUM) Munich Center for Integrated Protein Science (CIPS-M) at the Department of Chemistry Lichtenbergstr. 4 85747 Garching Germany
- Technische Universität München (TUM) Institute for Advanced Study Lichtenbergstr. 2a 85748 Garching Germany
| | - Carlo Camilloni
- Technische Universität München (TUM) Institute for Advanced Study Lichtenbergstr. 2a 85748 Garching Germany
- Università degli Studi di Milano Dipartimento di Bioscienze Via Giovanni Celoria 26 20133 Milano Italy
| | - Aphrodite Kapurniotu
- Technische Universität München (TUM) TUM School of Life Sciences Division of Peptide Biochemistry Emil-Erlenmeyer-Forum 5 85354 Freising Germany
| | - Bernd Reif
- Helmholtz-Zentrum München (HMGU) Deutsches Forschungszentrum für Gesundheit und Umwelt Institute of Structural Biology Ingolstädter Landstr. 1 85764 Neuherberg Germany
- Technische Universität München (TUM) Munich Center for Integrated Protein Science (CIPS-M) at the Department of Chemistry Lichtenbergstr. 4 85747 Garching Germany
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15
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Di Iorio D, Huskens J. Surface Modification with Control over Ligand Density for the Study of Multivalent Biological Systems. ChemistryOpen 2020; 9:53-66. [PMID: 31921546 PMCID: PMC6948118 DOI: 10.1002/open.201900290] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 11/11/2019] [Indexed: 12/30/2022] Open
Abstract
In the study of multivalent interactions at interfaces, as occur for example at cell membranes, the density of the ligands or receptors displayed at the interface plays a pivotal role, affecting both the overall binding affinities and the valencies involved in the interactions. In order to control the ligand density at the interface, several approaches have been developed, and they concern the functionalization of a wide range of materials. Here, different methods employed in the modification of surfaces with controlled densities of ligands are being reviewed. Examples of such methods encompass the formation of self-assembled monolayers (SAMs), supported lipid bilayers (SLBs) and polymeric layers on surfaces. Particular emphasis is given to the methods employed in the study of different types of multivalent biological interactions occurring at the functionalized surfaces and their working principles.
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Affiliation(s)
- Daniele Di Iorio
- Molecular NanoFabrication group MESA+ Institute for NanotechnologyUniversity of TwenteEnschedeThe Netherlands
| | - Jurriaan Huskens
- Molecular NanoFabrication group MESA+ Institute for NanotechnologyUniversity of TwenteEnschedeThe Netherlands
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16
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Lin CH, Wen HC, Chiang CC, Huang JS, Chen Y, Wang SK. Polyproline Tri-Helix Macrocycles as Nanosized Scaffolds to Control Ligand Patterns for Selective Protein Oligomer Interactions. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1900561. [PMID: 30977296 DOI: 10.1002/smll.201900561] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Indexed: 06/09/2023]
Abstract
Multivalent ligand-receptor interactions play essential roles in biological recognition and signaling. As the receptor arrangement on the cell surface can alter the outcome of cell signaling and also provide spatial specificity for ligand binding, controlling the presentation of ligands has become a promising strategy to manipulate or selectively target protein receptors. The lack of adjustable universal tools to control ligand positions at the size of a few nanometers has prompted the development of polyproline tri-helix macrocycles as scaffolds to present ligands in designated patterns. Model lectin Helix pomatia agglutinin has shown selectivity toward the matching GalNAc ligand pattern matching its binding sites arrangement. The GalNAc pattern selectivity is also observed on intact asialoglycoprotein receptor oligomer on human hepatoma cells showing the pattern-selective interaction can be achieved not only on isolated protein oligomers but also the receptors arranged on the cell surface. As the scaffold design allows convenient creation of versatile ligand patterns, it can be expected as a promising tool to probe the arrangement of receptors on the cell surface and as nanomedicine to manipulate signaling or cell recognition.
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Affiliation(s)
- Cin-Hao Lin
- Department of Chemistry, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - Hsin-Chuan Wen
- Department of Chemistry, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - Cheng-Chin Chiang
- Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - Jen-Sheng Huang
- Department of Chemistry, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - Yunching Chen
- Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan
- Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - Sheng-Kai Wang
- Department of Chemistry, National Tsing Hua University, Hsinchu, 30013, Taiwan
- Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, 30013, Taiwan
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17
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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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18
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Emerging Applications of Nanotechnology for Controlling Cell‐Surface Receptor Clustering. Angew Chem Int Ed Engl 2019; 58:4790-4799. [DOI: 10.1002/anie.201809006] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Indexed: 12/21/2022]
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19
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Song D, Jung Y. Homo-molecular Fluorescence Complementation for Direct Visualization of Receptor Oligomerization in Living Cells. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201812780] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Daesun Song
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 34141 Korea
| | - Yongwon Jung
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 34141 Korea
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20
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Tseng WH, Li MC, Horng JC, Wang SK. Strategy and Effects of Polyproline Peptide Stapling by Copper(I)-Catalyzed Alkyne-Azide Cycloaddition Reaction. Chembiochem 2019; 20:153-158. [PMID: 30427573 DOI: 10.1002/cbic.201800575] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Indexed: 11/08/2022]
Abstract
Polyproline is a unique type of peptide that has a stable, robust, and well-defined helical structure in an aqueous environment. These features have allowed polyproline to be used as a nanosized scaffold for applications in chemical biology and related fields. To understand its structural properties and to expand the applications, this secondary structure was tested systematically by stapling the peptide at different locations with staples of various lengths. Using the efficient copper(I)-catalyzed alkyne-azide cycloaddition (CuAAC), we successfully prepared stapled polyproline and investigated the impact of this peptide macrocyclization through circular dichroism analysis. Whereas the stapling seems to have no significant effect on polyproline helix II (PPII) conformation in water, the location and the length of the staple affect the transformation of conformation in n-propanol. These results provide valuable information for future research using peptide stapling to manipulate polyproline conformation for various applications.
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Affiliation(s)
- Wen-Hsiu Tseng
- Department of Chemistry, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu, 30013, Taiwan
| | - Meng-Che Li
- Department of Chemistry, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu, 30013, Taiwan
| | - Jia-Cherng Horng
- Department of Chemistry, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu, 30013, Taiwan.,Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu, 30013, Taiwan
| | - Sheng-Kai Wang
- Department of Chemistry, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu, 30013, Taiwan.,Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu, 30013, Taiwan
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21
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Zhang K, Gao H, Deng R, Li J. Emerging Applications of Nanotechnology for Controlling Cell‐Surface Receptor Clustering. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201809006] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Kaixiang Zhang
- Department of ChemistryKey Laboratory of Bioorganic Phosphorus Chemistry & Chemical BiologyTsinghua University Beijing 100084 China
- School of Pharmaceutical SciencesZhengzhou University Zhengzhou 450001 China
| | - Hua Gao
- Department of ParasitologyMedical CollegeZhengzhou University Zhengzhou 450001 China
| | - Ruijie Deng
- Department of ChemistryKey Laboratory of Bioorganic Phosphorus Chemistry & Chemical BiologyTsinghua University Beijing 100084 China
- College of Light Industry, Textile and Food EngineeringSichuan University Chengdu 610065 China
| | - Jinghong Li
- Department of ChemistryKey Laboratory of Bioorganic Phosphorus Chemistry & Chemical BiologyTsinghua University Beijing 100084 China
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22
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Song D, Jung Y. Homo-molecular Fluorescence Complementation for Direct Visualization of Receptor Oligomerization in Living Cells. Angew Chem Int Ed Engl 2019; 58:2045-2049. [PMID: 30561874 DOI: 10.1002/anie.201812780] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Indexed: 01/14/2023]
Abstract
Cell surface receptor oligomerization is an attractive target process for drug screening. However, simple but reliable (and thus high-throughput) visualization methods for receptor oligomerization are still lacking. Herein, we report on a new single-construct homo-molecular fluorescence complementation (Homo-FC) probe, which shows strong fluorescence signals by oligomerization of fused receptors in living cells with unexpectedly low background signals. Importantly, this high signal-to-noise ratio was not affected by expression level variations of fused receptors. The Homo-FC probe was developed by optimized flopped fusion of split fragments of superfolder green fluorescence protein and subsequent surface charge engineering. Homo-FC reliably visualized the oligomerization of diverse natural receptors such as GPCR, EGFR, and even cytosolic DAI.
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Affiliation(s)
- Daesun Song
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Korea
| | - Yongwon Jung
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Korea
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23
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Arsiwala A, Castro A, Frey S, Stathos M, Kane RS. Designing Multivalent Ligands to Control Biological Interactions: From Vaccines and Cellular Effectors to Targeted Drug Delivery. Chem Asian J 2019; 14:244-255. [DOI: 10.1002/asia.201801677] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Indexed: 01/02/2023]
Affiliation(s)
- Ammar Arsiwala
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia- 30332 USA
| | - Ana Castro
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia- 30332 USA
| | - Steven Frey
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia- 30332 USA
| | - Mark Stathos
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia- 30332 USA
| | - Ravi S. Kane
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia- 30332 USA
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24
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Neal TA, Wang W, Zhiquan L, Peng R, Soni P, Xie H, Badjić JD. A Hexavalent Basket for Bottom‐Up Construction of Functional Soft Materials and Polyvalent Drugs through a “Click” Reaction. Chemistry 2018; 25:1242-1248. [PMID: 30466183 DOI: 10.1002/chem.201805246] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 11/19/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Taylor A. Neal
- Department of Chemistry & Biochemistry The Ohio State University 100 West 18th Avenue 43210 Columbus Ohio USA
| | - Weikun Wang
- Department of Chemistry & Biochemistry The Ohio State University 100 West 18th Avenue 43210 Columbus Ohio USA
| | - Lei Zhiquan
- Department of Chemistry & Biochemistry The Ohio State University 100 West 18th Avenue 43210 Columbus Ohio USA
| | - Ruojing Peng
- Department of Chemistry & Biochemistry The Ohio State University 100 West 18th Avenue 43210 Columbus Ohio USA
| | - Priti Soni
- Department of Chemistry & Biochemistry The Ohio State University 100 West 18th Avenue 43210 Columbus Ohio USA
| | - Han Xie
- Department of Chemistry & Biochemistry The Ohio State University 100 West 18th Avenue 43210 Columbus Ohio USA
| | - Jovica D. Badjić
- Department of Chemistry & Biochemistry The Ohio State University 100 West 18th Avenue 43210 Columbus Ohio USA
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25
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Dubel N, Liese S, Scherz F, Seitz O. Untersuchungen zu Grenzen der Bivalenz mit DNA-basierter räumlicher Rasterung. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201810996] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Natali Dubel
- Institut für Chemie; Humboldt-Universität zu Berlin; Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Susanne Liese
- Institut für Theoretische Physik; Freie Universität Berlin; Arnimallee 14 14195 Berlin Deutschland
| | - Franziska Scherz
- Institut für Chemie; Humboldt-Universität zu Berlin; Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Oliver Seitz
- Institut für Chemie; Humboldt-Universität zu Berlin; Brook-Taylor-Straße 2 12489 Berlin Deutschland
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26
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Dubel N, Liese S, Scherz F, Seitz O. Exploring the Limits of Bivalency by DNA-Based Spatial Screening. Angew Chem Int Ed Engl 2018; 58:907-911. [DOI: 10.1002/anie.201810996] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 10/19/2018] [Indexed: 12/30/2022]
Affiliation(s)
- Natali Dubel
- Institute of Chemistry; Humboldt-Universität zu Berlin; Brook-Taylor-Str. 2 12489 Berlin Germany
| | - Susanne Liese
- Institute for Theoretical Physics; Free University Berlin; Arnimallee 14 14195 Berlin Germany
| | - Franziska Scherz
- Institute of Chemistry; Humboldt-Universität zu Berlin; Brook-Taylor-Str. 2 12489 Berlin Germany
| | - Oliver Seitz
- Institute of Chemistry; Humboldt-Universität zu Berlin; Brook-Taylor-Str. 2 12489 Berlin Germany
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27
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Han J, Räder AFB, Reichart F, Aikman B, Wenzel MN, Woods B, Weinmüller M, Ludwig BS, Stürup S, Groothuis GMM, Permentier HP, Bischoff R, Kessler H, Horvatovich P, Casini A. Bioconjugation of Supramolecular Metallacages to Integrin Ligands for Targeted Delivery of Cisplatin. Bioconjug Chem 2018; 29:3856-3865. [DOI: 10.1021/acs.bioconjchem.8b00682] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Jiaying Han
- Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Andreas F. B. Räder
- Institute for Advanced Study and Center of Integrated Protein Science München (CIPSM), TU München, Department Chemie, Lichtenbergstr. 4, 85747 Garching, Germany
| | - Florian Reichart
- Institute for Advanced Study and Center of Integrated Protein Science München (CIPSM), TU München, Department Chemie, Lichtenbergstr. 4, 85747 Garching, Germany
| | - Brech Aikman
- School of Chemistry, Cardiff University, Main Building, Park Place, CF10 3AT Cardiff, United Kingdom
| | - Margot N. Wenzel
- School of Chemistry, Cardiff University, Main Building, Park Place, CF10 3AT Cardiff, United Kingdom
| | - Ben Woods
- School of Chemistry, Cardiff University, Main Building, Park Place, CF10 3AT Cardiff, United Kingdom
| | - Michael Weinmüller
- Institute for Advanced Study and Center of Integrated Protein Science München (CIPSM), TU München, Department Chemie, Lichtenbergstr. 4, 85747 Garching, Germany
| | - Beatrice S. Ludwig
- Institute for Advanced Study and Center of Integrated Protein Science München (CIPSM), TU München, Department Chemie, Lichtenbergstr. 4, 85747 Garching, Germany
| | - Stefan Stürup
- Department of Pharmacy, University of Copenhagen, Universitetsparken 2, 2100 Copenhagen, Denmark
| | - Geny M. M. Groothuis
- Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Hjalmar P. Permentier
- Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Rainer Bischoff
- Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Horst Kessler
- Institute for Advanced Study and Center of Integrated Protein Science München (CIPSM), TU München, Department Chemie, Lichtenbergstr. 4, 85747 Garching, Germany
| | - Peter Horvatovich
- Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Angela Casini
- School of Chemistry, Cardiff University, Main Building, Park Place, CF10 3AT Cardiff, United Kingdom
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28
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Choi H, Jung Y. Applying Multivalent Biomolecular Interactions for Biosensors. Chemistry 2018; 24:19103-19109. [DOI: 10.1002/chem.201801408] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 06/27/2018] [Indexed: 12/29/2022]
Affiliation(s)
- Hyeongjoo Choi
- Department of ChemistryKorea Advanced Institute of Science and Technology Daejeon 34141 Korea
| | - Yongwon Jung
- Department of ChemistryKorea Advanced Institute of Science and Technology Daejeon 34141 Korea
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29
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Yoon HR, Choi H, Choi YA, Kim JA, Jung J, Kim HM, Jung Y. Fabrication of Oligomeric Avidin Scaffolds for Valency-Controlled Surface Display of Functional Ligands. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hye Ryeon Yoon
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 34141 Korea
| | - Hyeongjoo Choi
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 34141 Korea
| | - Yoon-Aa Choi
- Bionano Health Guard Research Center; Korea Research Institute of Bioscience and Biotechnology (KRIBB); Daejeon 34141 Korea
| | - Jung A. Kim
- Graduate School of Nanoscience and Technology; KAIST; Korea
| | - Juyeon Jung
- Bionano Health Guard Research Center; Korea Research Institute of Bioscience and Biotechnology (KRIBB); Daejeon 34141 Korea
- Hazards Monitoring Bionano Research Center; KRIBB; Daejeon 34141 Korea
- Nanobiotechnology Major; KRIBB School of Engineering; UST; Daejeon 34113 Korea
| | - Ho Min Kim
- Graduate School of Medical Science and Engineering; KAIST; Korea
| | - Yongwon Jung
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 34141 Korea
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30
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Yoon HR, Choi H, Choi YA, Kim JA, Jung J, Kim HM, Jung Y. Fabrication of Oligomeric Avidin Scaffolds for Valency-Controlled Surface Display of Functional Ligands. Angew Chem Int Ed Engl 2018; 57:12410-12414. [DOI: 10.1002/anie.201805749] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 07/14/2018] [Indexed: 02/06/2023]
Affiliation(s)
- Hye Ryeon Yoon
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 34141 Korea
| | - Hyeongjoo Choi
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 34141 Korea
| | - Yoon-Aa Choi
- Bionano Health Guard Research Center; Korea Research Institute of Bioscience and Biotechnology (KRIBB); Daejeon 34141 Korea
| | - Jung A. Kim
- Graduate School of Nanoscience and Technology; KAIST; Korea
| | - Juyeon Jung
- Bionano Health Guard Research Center; Korea Research Institute of Bioscience and Biotechnology (KRIBB); Daejeon 34141 Korea
- Hazards Monitoring Bionano Research Center; KRIBB; Daejeon 34141 Korea
- Nanobiotechnology Major; KRIBB School of Engineering; UST; Daejeon 34113 Korea
| | - Ho Min Kim
- Graduate School of Medical Science and Engineering; KAIST; Korea
| | - Yongwon Jung
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 34141 Korea
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31
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Howard E, Cousido‐Siah A, Lepage ML, Schneider JP, Bodlenner A, Mitschler A, Meli A, Izzo I, Alvarez HA, Podjarny A, Compain P. Structural Basis of Outstanding Multivalent Effects in Jack Bean α‐Mannosidase Inhibition. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201801202] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Eduardo Howard
- Department of Integrative BiologyInstitut de Génétique et de Biologie Moléculaire et CellulaireCNRSINSERM, UdS 1 rue Laurent Fries 67404 Illkirch CEDEX France
- Instituto de Física de Líquidos y Sistemas BiológicosCONICET, UNLP Calle 59 No. 789 La Plata Argentina
| | - Alexandra Cousido‐Siah
- Department of Integrative BiologyInstitut de Génétique et de Biologie Moléculaire et CellulaireCNRSINSERM, UdS 1 rue Laurent Fries 67404 Illkirch CEDEX France
| | - Mathieu L. Lepage
- Laboratoire d'Innovation Moléculaire et ApplicationsUniversité de Strasbourg
- Université de Haute-Alsace
- CNRS
- LIMA (UMR 7042)Equipe de Synthèse Organique et Molécules Bioactives (SYBIO)ECPM 25 rue Becquerel 67000 Strasbourg France
| | - Jérémy P. Schneider
- Laboratoire d'Innovation Moléculaire et ApplicationsUniversité de Strasbourg
- Université de Haute-Alsace
- CNRS
- LIMA (UMR 7042)Equipe de Synthèse Organique et Molécules Bioactives (SYBIO)ECPM 25 rue Becquerel 67000 Strasbourg France
| | - Anne Bodlenner
- Laboratoire d'Innovation Moléculaire et ApplicationsUniversité de Strasbourg
- Université de Haute-Alsace
- CNRS
- LIMA (UMR 7042)Equipe de Synthèse Organique et Molécules Bioactives (SYBIO)ECPM 25 rue Becquerel 67000 Strasbourg France
| | - André Mitschler
- Department of Integrative BiologyInstitut de Génétique et de Biologie Moléculaire et CellulaireCNRSINSERM, UdS 1 rue Laurent Fries 67404 Illkirch CEDEX France
| | - Alessandra Meli
- Department of Chemistry and Biology “A. Zambelli”University of Salerno Via Giovanni Paolo II, 132 84084 Fisciano, Salerno Italy
| | - Irene Izzo
- Department of Chemistry and Biology “A. Zambelli”University of Salerno Via Giovanni Paolo II, 132 84084 Fisciano, Salerno Italy
| | - H. Ariel Alvarez
- Instituto de Física de Líquidos y Sistemas BiológicosCONICET, UNLP Calle 59 No. 789 La Plata Argentina
| | - Alberto Podjarny
- Department of Integrative BiologyInstitut de Génétique et de Biologie Moléculaire et CellulaireCNRSINSERM, UdS 1 rue Laurent Fries 67404 Illkirch CEDEX France
| | - Philippe Compain
- Laboratoire d'Innovation Moléculaire et ApplicationsUniversité de Strasbourg
- Université de Haute-Alsace
- CNRS
- LIMA (UMR 7042)Equipe de Synthèse Organique et Molécules Bioactives (SYBIO)ECPM 25 rue Becquerel 67000 Strasbourg France
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32
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Howard E, Cousido-Siah A, Lepage ML, Schneider JP, Bodlenner A, Mitschler A, Meli A, Izzo I, Alvarez HA, Podjarny A, Compain P. Structural Basis of Outstanding Multivalent Effects in Jack Bean α-Mannosidase Inhibition. Angew Chem Int Ed Engl 2018; 57:8002-8006. [PMID: 29722924 DOI: 10.1002/anie.201801202] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Indexed: 12/28/2022]
Abstract
Multivalent design of glycosidase inhibitors is a promising strategy for the treatment of diseases involving enzymatic hydrolysis of glycosidic bonds in carbohydrates. An essential prerequisite for successful applications is the atomic-level understanding of how outstanding binding enhancement occurs with multivalent inhibitors. Herein we report the first high-resolution crystal structures of the Jack bean α-mannosidase (JBα-man) in apo and inhibited states. The three-dimensional structure of JBα-man in complex with the multimeric cyclopeptoid-based inhibitor displaying the largest binding enhancements reported so far provides decisive insight into the molecular mechanisms underlying multivalent effects in glycosidase inhibition.
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Affiliation(s)
- Eduardo Howard
- Department of Integrative Biology, Institut de Génétique et de Biologie Moléculaire et Cellulaire, CNRS, INSERM, UdS, 1 rue Laurent Fries, 67404, Illkirch CEDEX, France.,Instituto de Física de Líquidos y Sistemas Biológicos, CONICET, UNLP, Calle 59 No. 789, La Plata, Argentina
| | - Alexandra Cousido-Siah
- Department of Integrative Biology, Institut de Génétique et de Biologie Moléculaire et Cellulaire, CNRS, INSERM, UdS, 1 rue Laurent Fries, 67404, Illkirch CEDEX, France
| | - Mathieu L Lepage
- Laboratoire d'Innovation Moléculaire et Applications, Université de Strasbourg
- , Université de Haute-Alsace
- , CNRS
- , LIMA (UMR 7042), Equipe de Synthèse Organique et Molécules Bioactives (SYBIO), ECPM, 25 rue Becquerel, 67000, Strasbourg, France
| | - Jérémy P Schneider
- Laboratoire d'Innovation Moléculaire et Applications, Université de Strasbourg
- , Université de Haute-Alsace
- , CNRS
- , LIMA (UMR 7042), Equipe de Synthèse Organique et Molécules Bioactives (SYBIO), ECPM, 25 rue Becquerel, 67000, Strasbourg, France
| | - Anne Bodlenner
- Laboratoire d'Innovation Moléculaire et Applications, Université de Strasbourg
- , Université de Haute-Alsace
- , CNRS
- , LIMA (UMR 7042), Equipe de Synthèse Organique et Molécules Bioactives (SYBIO), ECPM, 25 rue Becquerel, 67000, Strasbourg, France
| | - André Mitschler
- Department of Integrative Biology, Institut de Génétique et de Biologie Moléculaire et Cellulaire, CNRS, INSERM, UdS, 1 rue Laurent Fries, 67404, Illkirch CEDEX, France
| | - Alessandra Meli
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132, 84084, Fisciano, Salerno, Italy
| | - Irene Izzo
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132, 84084, Fisciano, Salerno, Italy
| | - H Ariel Alvarez
- Instituto de Física de Líquidos y Sistemas Biológicos, CONICET, UNLP, Calle 59 No. 789, La Plata, Argentina
| | - Alberto Podjarny
- Department of Integrative Biology, Institut de Génétique et de Biologie Moléculaire et Cellulaire, CNRS, INSERM, UdS, 1 rue Laurent Fries, 67404, Illkirch CEDEX, France
| | - Philippe Compain
- Laboratoire d'Innovation Moléculaire et Applications, Université de Strasbourg
- , Université de Haute-Alsace
- , CNRS
- , LIMA (UMR 7042), Equipe de Synthèse Organique et Molécules Bioactives (SYBIO), ECPM, 25 rue Becquerel, 67000, Strasbourg, France
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33
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Chinoy ZS, Friscourt F, Capicciotti CJ, Chiu P, Boons GJ. Chemoenzymatic Synthesis of Asymmetrical Multi-Antennary N-Glycans to Dissect Glycan-Mediated Interactions between Human Sperm and Oocytes. Chemistry 2018; 24:7970-7975. [PMID: 29603480 DOI: 10.1002/chem.201800451] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 03/27/2018] [Indexed: 12/15/2022]
Abstract
Complex N-glycans of glycoproteins of the zona pellucida (ZP) of human oocytes have been implicated in the binding of spermatozoa. The termini of these unusual bi-, tri-, and tetra-antennary N-glycans consist of the tetrasaccharide sialyl-Lewisx (SLex ), which was previously identified as the minimal epitope for sperm binding. We describe here the chemoenzymatic synthesis of highly complex triantennary N-glycans derived from ZP carrying SLex moieties at the C-2 and C-2' arm and a sialyl-Lewisx -Lewisx (SLex -Lex ) residue at the C-6 antenna and two closely related analogues. The compounds were examined for their ability to inhibit the interaction of human sperm to ZP. It was found that the SLex -Lex moiety is critical for inhibitory activity, whereas the other SLex moieties exerted minimal effect. Further studies with SLex -Lex and SLex showed that the extended structure is the more potent inhibitor. In addition, trivalent SLex -Lex and SLex were prepared which showed greater inhibitory activity compared to their monovalent counterparts. Our studies show that although SLex can inhibit the binding of spermatozoa, presenting this epitope in the context of a complex N-glycan results in a loss of inhibitory potential, and in this context only SLex -Lex can make productive interactions. It is not the multivalent display of SLex on a multi-antennary glycan but the presentation of multiple SLex -Lex on the various glycosylation sites of ZP that accounts for high avidity binding.
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Affiliation(s)
- Zoeisha S Chinoy
- Complex Carbohydrate Research Center, University of Georgia, 315 Riverbend Road, Athens, GA, 30602, USA
| | - Frédéric Friscourt
- Complex Carbohydrate Research Center, University of Georgia, 315 Riverbend Road, Athens, GA, 30602, USA
| | - Chantelle J Capicciotti
- Complex Carbohydrate Research Center, University of Georgia, 315 Riverbend Road, Athens, GA, 30602, USA
| | - Philip Chiu
- Department of Obstetrics and Gynaecology, Faculty of Medicine Building, The University of Hong Kong, Hong Kong, China
| | - Geert-Jan Boons
- Complex Carbohydrate Research Center, University of Georgia, 315 Riverbend Road, Athens, GA, 30602, USA.,Department of Chemistry, University of Georgia, 315 Riverbend Road, Athens, GA, 30602, USA.,Department of Chemical Biology and Drug Discovery, Utrecht Institute for Pharmaceutical Sciences.,Bijvoet Center for Biomolecular Research, Utrecht University, Universiteitsweg 99, 3584, CG, Utrecht, Netherlands
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34
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Pifferi C, Thomas B, Goyard D, Berthet N, Renaudet O. Heterovalent Glycodendrimers as Epitope Carriers for Antitumor Synthetic Vaccines. Chemistry 2017; 23:16283-16296. [PMID: 28845889 PMCID: PMC6175327 DOI: 10.1002/chem.201702708] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Indexed: 01/01/2023]
Abstract
The large majority of TACA-based (TACA=Tumor-Associated Carbohydrate Antigens) antitumor vaccines target only one carbohydrate antigen, thereby often resulting in the incomplete destruction of cancer cells. However, the morphological heterogeneity of the tumor glycocalix, which is in constant evolution during malignant transformation, is a crucial point to consider in the design of vaccine candidates. In this paper, an efficient synthetic strategy based on orthogonal chemoselective ligations to prepare fully synthetic glycosylated cyclopeptide scaffolds grafted with both Tn and TF antigen analogues is reported. To evaluate their ability to be recognized as tumor antigens, direct interaction ELISA assays have been performed with the anti-Tn monoclonal antibody 9A7. Although both heterovalent structures showed binding capacities with 9A7, the presence of the second TF epitope did not interfere with the recognition of Tn except in one epitope arrangement. This heterovalent glycosylated structure thus represents an attractive epitope carrier to be further functionalized with T-cell peptide epitopes.
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Affiliation(s)
- Carlo Pifferi
- Univ. Grenoble AlpesCNRSDCM UMR 525038000GrenobleFrance
| | | | - David Goyard
- Univ. Grenoble AlpesCNRSDCM UMR 525038000GrenobleFrance
| | | | - Olivier Renaudet
- Univ. Grenoble AlpesCNRSDCM UMR 525038000GrenobleFrance
- Institut Universitaire de France103 boulevard Saint-Michel75005ParisFrance
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35
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Lee JM, Hwang A, Choi H, Jo Y, Kim B, Kang T, Jung Y. A Multivalent Structure-Specific RNA Binder with Extremely Stable Target Binding but Reduced Interaction with Nonspecific RNAs. Angew Chem Int Ed Engl 2017; 56:15998-16002. [DOI: 10.1002/anie.201709153] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 10/01/2017] [Indexed: 01/08/2023]
Affiliation(s)
- Jeong Min Lee
- Department of Chemistry; Korea Advanced Institute of Science and Technology; Daejeon 34141 Korea
| | - Ahreum Hwang
- Department of Chemistry; Korea Advanced Institute of Science and Technology; Daejeon 34141 Korea
- Hazards Monitoring Bionano Research Center; Korea Research Institute of Bioscience and Biotechnology (KRIBB); Daejeon 34141 Korea
| | - Hyeongjoo Choi
- Department of Chemistry; Korea Advanced Institute of Science and Technology; Daejeon 34141 Korea
| | - Yongsang Jo
- Department of Chemistry; Korea Advanced Institute of Science and Technology; Daejeon 34141 Korea
| | - Bongsoo Kim
- Department of Chemistry; Korea Advanced Institute of Science and Technology; Daejeon 34141 Korea
| | - Taejoon Kang
- Hazards Monitoring Bionano Research Center; Korea Research Institute of Bioscience and Biotechnology (KRIBB); Daejeon 34141 Korea
- BioNano Health Guard Research Center, KRIBB, Daejeon 34141 (Korea); Department of Nanobiotechnology; KRIBB School of Biotechnology, UST; Daejeon 34113 Korea
| | - Yongwon Jung
- Department of Chemistry; Korea Advanced Institute of Science and Technology; Daejeon 34141 Korea
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36
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Lee JM, Hwang A, Choi H, Jo Y, Kim B, Kang T, Jung Y. A Multivalent Structure-Specific RNA Binder with Extremely Stable Target Binding but Reduced Interaction with Nonspecific RNAs. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709153] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Jeong Min Lee
- Department of Chemistry; Korea Advanced Institute of Science and Technology; Daejeon 34141 Korea
| | - Ahreum Hwang
- Department of Chemistry; Korea Advanced Institute of Science and Technology; Daejeon 34141 Korea
- Hazards Monitoring Bionano Research Center; Korea Research Institute of Bioscience and Biotechnology (KRIBB); Daejeon 34141 Korea
| | - Hyeongjoo Choi
- Department of Chemistry; Korea Advanced Institute of Science and Technology; Daejeon 34141 Korea
| | - Yongsang Jo
- Department of Chemistry; Korea Advanced Institute of Science and Technology; Daejeon 34141 Korea
| | - Bongsoo Kim
- Department of Chemistry; Korea Advanced Institute of Science and Technology; Daejeon 34141 Korea
| | - Taejoon Kang
- Hazards Monitoring Bionano Research Center; Korea Research Institute of Bioscience and Biotechnology (KRIBB); Daejeon 34141 Korea
- BioNano Health Guard Research Center, KRIBB, Daejeon 34141 (Korea); Department of Nanobiotechnology; KRIBB School of Biotechnology, UST; Daejeon 34113 Korea
| | - Yongwon Jung
- Department of Chemistry; Korea Advanced Institute of Science and Technology; Daejeon 34141 Korea
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37
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Mirabella S, D'Adamio G, Matassini C, Goti A, Delgado S, Gimeno A, Robina I, Moreno-Vargas AJ, Šesták S, Jiménez-Barbero J, Cardona F. Mechanistic Insight into the Binding of Multivalent Pyrrolidines to α-Mannosidases. Chemistry 2017; 23:14585-14596. [DOI: 10.1002/chem.201703011] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Stefania Mirabella
- Dipartimento di Chimica “Ugo Schiff”; Università degli Studi di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- CIC bioGUNE; Bizkaia Science and Technology Park; Building 801A 48160 Derio Spain
| | - Giampiero D'Adamio
- Dipartimento di Chimica “Ugo Schiff”; Università degli Studi di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Camilla Matassini
- Dipartimento di Chimica “Ugo Schiff”; Università degli Studi di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- CNR-INO; Via N. Carrara 1 Sesto Fiorentino (FI) Italy
| | - Andrea Goti
- Dipartimento di Chimica “Ugo Schiff”; Università degli Studi di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- CNR-INO; Via N. Carrara 1 Sesto Fiorentino (FI) Italy
| | - Sandra Delgado
- CIC bioGUNE; Bizkaia Science and Technology Park; Building 801A 48160 Derio Spain
| | - Ana Gimeno
- CIC bioGUNE; Bizkaia Science and Technology Park; Building 801A 48160 Derio Spain
| | - Inmaculada Robina
- Departamento de Química Orgánica; Facultad de Química; Universidad de Sevilla; c/Prof. García González 1 41012 Sevilla Spain
| | - Antonio J. Moreno-Vargas
- Departamento de Química Orgánica; Facultad de Química; Universidad de Sevilla; c/Prof. García González 1 41012 Sevilla Spain
| | - Sergej Šesták
- Institute of Chemistry; Center for Glycomics; Slovak Academy of Sciences; Dúbravska cesta 9 84538 Bratislava Slovakia
| | - Jesús Jiménez-Barbero
- CIC bioGUNE; Bizkaia Science and Technology Park; Building 801A 48160 Derio Spain
- Ikerbasque; Basque Foundation for Science; Maria Diaz de Haro 5 48005 Bilbao Spain
- Departament Organic Chemistry II; EHU-UPV; 48040 Leioa Spain
| | - Francesca Cardona
- Dipartimento di Chimica “Ugo Schiff”; Università degli Studi di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- CNR-INO; Via N. Carrara 1 Sesto Fiorentino (FI) Italy
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38
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Valeur E, Guéret SM, Adihou H, Gopalakrishnan R, Lemurell M, Waldmann H, Grossmann TN, Plowright AT. New Modalities for Challenging Targets in Drug Discovery. Angew Chem Int Ed Engl 2017; 56:10294-10323. [PMID: 28186380 DOI: 10.1002/anie.201611914] [Citation(s) in RCA: 233] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 01/31/2017] [Indexed: 12/11/2022]
Abstract
Our ever-increasing understanding of biological systems is providing a range of exciting novel biological targets, whose modulation may enable novel therapeutic options for many diseases. These targets include protein-protein and protein-nucleic acid interactions, which are, however, often refractory to classical small-molecule approaches. Other types of molecules, or modalities, are therefore required to address these targets, which has led several academic research groups and pharmaceutical companies to increasingly use the concept of so-called "new modalities". This Review defines for the first time the scope of this term, which includes novel peptidic scaffolds, oligonucleotides, hybrids, molecular conjugates, as well as new uses of classical small molecules. We provide the most representative examples of these modalities to target large binding surface areas such as those found in protein-protein interactions and for biological processes at the center of cell regulation.
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Affiliation(s)
- Eric Valeur
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Pepparedsleden 1, Mölndal, 431 83, Sweden
| | - Stéphanie M Guéret
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Pepparedsleden 1, Mölndal, 431 83, Sweden.,AstraZeneca MPI Satellite Unit, Abteilung Chemische Biologie, Max Planck Institut für Molekulare Physiologie, Dortmund, Germany
| | - Hélène Adihou
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Pepparedsleden 1, Mölndal, 431 83, Sweden.,AstraZeneca MPI Satellite Unit, Abteilung Chemische Biologie, Max Planck Institut für Molekulare Physiologie, Dortmund, Germany
| | - Ranganath Gopalakrishnan
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Pepparedsleden 1, Mölndal, 431 83, Sweden.,AstraZeneca MPI Satellite Unit, Abteilung Chemische Biologie, Max Planck Institut für Molekulare Physiologie, Dortmund, Germany
| | - Malin Lemurell
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Pepparedsleden 1, Mölndal, 431 83, Sweden
| | - Herbert Waldmann
- Abteilung Chemische Biologie, Max Planck Institut für Molekulare Physiologie, Dortmund, Germany.,Fakultät für Chemie und Chemische Biologie, Technische Universität Dortmund, Germany
| | - Tom N Grossmann
- Chemical Genomics Centre of the Max Planck Society, Dortmund, Germany.,Department of Chemistry & Pharmaceutical Sciences, VU University Amsterdam, The Netherlands
| | - Alleyn T Plowright
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Pepparedsleden 1, Mölndal, 431 83, Sweden
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39
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Valeur E, Guéret SM, Adihou H, Gopalakrishnan R, Lemurell M, Waldmann H, Grossmann TN, Plowright AT. Neue Modalitäten für schwierige Zielstrukturen in der Wirkstoffentwicklung. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611914] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Eric Valeur
- Cardiovascular and Metabolic Diseases; Innovative Medicines and Early Development Biotech Unit; AstraZeneca; Pepparedsleden 1 Mölndal 431 83 Schweden
| | - Stéphanie M. Guéret
- Cardiovascular and Metabolic Diseases; Innovative Medicines and Early Development Biotech Unit; AstraZeneca; Pepparedsleden 1 Mölndal 431 83 Schweden
- AstraZeneca MPI Satellite Unit; Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Dortmund Deutschland
| | - Hélène Adihou
- Cardiovascular and Metabolic Diseases; Innovative Medicines and Early Development Biotech Unit; AstraZeneca; Pepparedsleden 1 Mölndal 431 83 Schweden
- AstraZeneca MPI Satellite Unit; Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Dortmund Deutschland
| | - Ranganath Gopalakrishnan
- Cardiovascular and Metabolic Diseases; Innovative Medicines and Early Development Biotech Unit; AstraZeneca; Pepparedsleden 1 Mölndal 431 83 Schweden
- AstraZeneca MPI Satellite Unit; Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Dortmund Deutschland
| | - Malin Lemurell
- Cardiovascular and Metabolic Diseases; Innovative Medicines and Early Development Biotech Unit; AstraZeneca; Pepparedsleden 1 Mölndal 431 83 Schweden
| | - Herbert Waldmann
- Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Dortmund Deutschland
- Fakultät für Chemie and Chemische Biologie; Technische Universität Dortmund; Deutschland
| | - Tom N. Grossmann
- Chemical Genomics Centre der Max-Planck-Gesellschaft; Dortmund Deutschland
- Department of Chemistry & Pharmaceutical Sciences; VU University Amsterdam; Niederlande
| | - Alleyn T. Plowright
- Cardiovascular and Metabolic Diseases; Innovative Medicines and Early Development Biotech Unit; AstraZeneca; Pepparedsleden 1 Mölndal 431 83 Schweden
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40
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Zhang GL, Yang L, Zhu J, Wei M, Yan W, Xiong DC, Ye XS. Synthesis and Antigenic Evaluation of Oligosaccharide Mimics of Vi Antigen from Salmonella typhi. Chemistry 2017. [DOI: 10.1002/chem.201702114] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Gao-Lan Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Peking University; Xue Yuan Road No. 38 Beijing 100191 China
| | - Lin Yang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Peking University; Xue Yuan Road No. 38 Beijing 100191 China
| | - Jingjing Zhu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Peking University; Xue Yuan Road No. 38 Beijing 100191 China
| | - Mengman Wei
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Peking University; Xue Yuan Road No. 38 Beijing 100191 China
| | - Wanjun Yan
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Peking University; Xue Yuan Road No. 38 Beijing 100191 China
| | - De-Cai Xiong
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Peking University; Xue Yuan Road No. 38 Beijing 100191 China
| | - Xin-Shan Ye
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Peking University; Xue Yuan Road No. 38 Beijing 100191 China
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41
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Zhang X, Zhang S, Baek SJ, Best MD. A Boronic Acid Assay for the Detection of Mucin-1 Glycoprotein from Cancer Cells. Chembiochem 2017; 18:1578-1582. [DOI: 10.1002/cbic.201700288] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Xiaoyu Zhang
- Department of Chemistry; University of Tennessee; 1420 Circle Drive Knoxville TN 37996 USA
| | - Shiqiang Zhang
- Department of Biomedical and Diagnostic Sciences; College of Veterinary Medicine; University of Tennessee; 2407 River Drive Knoxville TN 37996 USA
| | - Seung Joon Baek
- Laboratory of Signal Transduction; College of Veterinary Medicine and; Research Institute for Veterinary Science; Seoul National University; Seoul 08826 Republic of Korea
| | - Michael D. Best
- Department of Chemistry; University of Tennessee; 1420 Circle Drive Knoxville TN 37996 USA
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42
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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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43
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Moog KE, Barz M, Bartneck M, Beceren‐Braun F, Mohr N, Wu Z, Braun L, Dernedde J, Liehn EA, Tacke F, Lammers T, Kunz H, Zentel R. Polymere Selectinliganden als komplexe Glykomimetika: von Selectinbindung bis zur Modifizierung der Makrophagenmigration. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201610395] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Kai E. Moog
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Deutschland
| | - Matthias Barz
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Deutschland
| | | | - Figen Beceren‐Braun
- Institut für Laboratoriumsmedizin, Klinische Chemie und Pathobiochemie Charité – Universitätsmedizin Berlin Deutschland
| | - Nicole Mohr
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Deutschland
| | - Zhuojun Wu
- Institut für Molekulare Herz-Kreislaufforschung (IMCAR) Uniklinikum Aachen Deutschland
| | - Lydia Braun
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Deutschland
| | - Jens Dernedde
- Institut für Laboratoriumsmedizin, Klinische Chemie und Pathobiochemie Charité – Universitätsmedizin Berlin Deutschland
| | - Elisa A. Liehn
- Institut für Molekulare Herz-Kreislaufforschung (IMCAR) Uniklinikum Aachen Deutschland
| | - Frank Tacke
- Medizinische Klinik III Uniklinikum Aachen Deutschland
| | - Twan Lammers
- Institut für Experimentelle Molekulare Bildgebung (ExMI) Uniklinikum Aachen Deutschland
| | - Horst Kunz
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Deutschland
| | - Rudolf Zentel
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Deutschland
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44
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Moog KE, Barz M, Bartneck M, Beceren‐Braun F, Mohr N, Wu Z, Braun L, Dernedde J, Liehn EA, Tacke F, Lammers T, Kunz H, Zentel R. Polymeric Selectin Ligands Mimicking Complex Carbohydrates: From Selectin Binders to Modifiers of Macrophage Migration. Angew Chem Int Ed Engl 2016; 56:1416-1421. [DOI: 10.1002/anie.201610395] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Indexed: 12/17/2022]
Affiliation(s)
- Kai E. Moog
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Matthias Barz
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
| | | | - Figen Beceren‐Braun
- Institut für Laboratoriumsmedizin, Klinische Chemie und Pathobiochemie Charité—Universitätsmedizin Berlin Germany
| | - Nicole Mohr
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Zhuojun Wu
- Institut für Molekulare Herz-Kreislaufforschung (IMCAR) Uniklinikum Aachen Germany
| | - Lydia Braun
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Jens Dernedde
- Institut für Laboratoriumsmedizin, Klinische Chemie und Pathobiochemie Charité—Universitätsmedizin Berlin Germany
| | - Elisa A. Liehn
- Institut für Molekulare Herz-Kreislaufforschung (IMCAR) Uniklinikum Aachen Germany
| | - Frank Tacke
- Medizinische Klinik III Uniklinikum Aachen Germany
| | - Twan Lammers
- Institut für Experimentelle Molekulare Bildgebung (ExMI) Uniklinikum Aachen Germany
| | - Horst Kunz
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Rudolf Zentel
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
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Abstract
Rational and generalisable methods for engineering surface functionality will be crucial to realising the technological potential of nanomaterials. Nanoparticle-bound dynamic covalent exchange combines the error-correcting and environment-responsive features of equilibrium processes with the stability, structural precision, and vast diversity of covalent chemistry, defining a new and powerful approach for manipulating structure, function and properties at nanomaterial surfaces. Dynamic covalent nanoparticle (DCNP) building blocks thus present a whole host of possibilities for constructing adaptive systems, devices and materials that incorporate both nanoscale and molecular functional components. At the same time, DCNPs have the potential to reveal fundamental insights regarding dynamic and complex chemical systems confined to nanoscale interfaces.
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Affiliation(s)
- Euan R Kay
- EaStCHEM School of Chemistry, University of St Andrews, North Haugh, St Andrews, Fife, KY16 9ST, UK.
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46
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Kimura Y, Saito N, Hanada K, Liu J, Okabe T, Kawashima SA, Yamatsugu K, Kanai M. Supramolecular Ligands for Histone Tails by Employing a Multivalent Display of Trisulfonated Calix[4]arenes. Chembiochem 2015; 16:2599-604. [DOI: 10.1002/cbic.201500448] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Yasuaki Kimura
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
- Japan Science and Technology Agency (JST); ERATO; Kanai Life Science Catalysis Project; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Nae Saito
- Drug Discovery Initiative; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Kayo Hanada
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Jiaan Liu
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Takayoshi Okabe
- Drug Discovery Initiative; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Shigehiro A. Kawashima
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
- Japan Science and Technology Agency (JST); ERATO; Kanai Life Science Catalysis Project; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Kenzo Yamatsugu
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
- Japan Science and Technology Agency (JST); ERATO; Kanai Life Science Catalysis Project; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Motomu Kanai
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
- Japan Science and Technology Agency (JST); ERATO; Kanai Life Science Catalysis Project; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
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47
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Bartolami E, Bessin Y, Gervais V, Dumy P, Ulrich S. Dynamic Expression of DNA Complexation with Self-assembled Biomolecular Clusters. Angew Chem Int Ed Engl 2015; 54:10183-7. [DOI: 10.1002/anie.201504047] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Revised: 06/11/2015] [Indexed: 12/18/2022]
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48
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Bartolami E, Bessin Y, Gervais V, Dumy P, Ulrich S. Dynamic Expression of DNA Complexation with Self-assembled Biomolecular Clusters. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201504047] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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49
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Mühlberg M, Hoesl MG, Kuehne C, Dernedde J, Budisa N, Hackenberger CPR. Orthogonal dual-modification of proteins for the engineering of multivalent protein scaffolds. Beilstein J Org Chem 2015; 11:784-791. [PMID: 26124880 PMCID: PMC4464295 DOI: 10.3762/bjoc.11.88] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Accepted: 05/05/2015] [Indexed: 01/12/2023] Open
Abstract
To add new tools to the repertoire of protein-based multivalent scaffold design, we have developed a novel dual-labeling strategy for proteins that combines residue-specific incorporation of unnatural amino acids with chemical oxidative aldehyde formation at the N-terminus of a protein. Our approach relies on the selective introduction of two different functional moieties in a protein by mutually orthogonal copper-catalyzed azide-alkyne cycloaddition (CuAAC) and oxime ligation. This method was applied to the conjugation of biotin and β-linked galactose residues to yield an enzymatically active thermophilic lipase, which revealed specific binding to Erythrina cristagalli lectin by SPR binding studies.
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Affiliation(s)
- Michaela Mühlberg
- Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Roessle-Str. 10, 13125 Berlin, Germany
- Freie Universität Berlin, Institut für Chemie und Biochemie, Takustr. 3, 14195 Berlin, Germany
| | - Michael G Hoesl
- Technische Universität Berlin, AK Biokatalyse, Institut für Chemie, Müller-Breslau-Str. 10, 10623 Berlin, Germany
| | - Christian Kuehne
- Charité - Universitätsmedizin Berlin, Institut für Laboratoriumsmedizin, Klinische Chemie und Pathobiochemie, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Jens Dernedde
- Charité - Universitätsmedizin Berlin, Institut für Laboratoriumsmedizin, Klinische Chemie und Pathobiochemie, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Nediljko Budisa
- Technische Universität Berlin, AK Biokatalyse, Institut für Chemie, Müller-Breslau-Str. 10, 10623 Berlin, Germany
| | - Christian P R Hackenberger
- Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Roessle-Str. 10, 13125 Berlin, Germany
- Humboldt Universität zu Berlin, Institut für Organische und Bioorganische Chemie, Institut für Chemie, Brook-Taylor-Str. 2, 12489 Berlin, Germany
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50
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Touisni N, Kanfar N, Ulrich S, Dumy P, Supuran CT, Mehdi A, Winum JY. Fluorescent Silica Nanoparticles with Multivalent Inhibitory Effects towards Carbonic Anhydrases. Chemistry 2015; 21:10306-9. [DOI: 10.1002/chem.201501037] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Indexed: 11/07/2022]
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