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Carbohydrates: Binding Sites and Potential Drug Targets for Neural-Affecting Pathogens. ADVANCES IN NEUROBIOLOGY 2023; 29:449-477. [DOI: 10.1007/978-3-031-12390-0_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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2
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Ramos-Soriano J, Illescas BM, Pérez-Sánchez A, Sánchez-Bento R, Lasala F, Rojo J, Delgado R, Martín N. Topological and Multivalent Effects in Glycofullerene Oligomers as EBOLA Virus Inhibitors. Int J Mol Sci 2022; 23:ijms23095083. [PMID: 35563489 PMCID: PMC9131134 DOI: 10.3390/ijms23095083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/27/2022] [Accepted: 04/29/2022] [Indexed: 11/25/2022] Open
Abstract
The synthesis of new biocompatible antiviral materials to fight against the development of multidrug resistance is being widely explored. Due to their unique globular structure and excellent properties, [60]fullerene-based antivirals are very promising bioconjugates. In this work, fullerene derivatives with different topologies and number of glycofullerene units were synthesized by using a SPAAC copper free strategy. This procedure allowed the synthesis of compounds 1–3, containing from 20 to 40 mannose units, in a very efficient manner and in short reaction times under MW irradiation. The glycoderivatives were studied in an infection assay by a pseudotyped viral particle with Ebola virus GP1. The results obtained show that these glycofullerene oligomers are efficient inhibitors of EBOV infection with IC50s in the nanomolar range. In particular, compound 3, with four glycofullerene moieties, presents an outstanding relative inhibitory potency (RIP). We propose that this high RIP value stems from the appropriate topological features that efficiently interact with DC-SIGN.
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Affiliation(s)
- Javier Ramos-Soriano
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain; (J.R.-S.); (A.P.-S.); (R.S.-B.); (N.M.)
| | - Beatriz M. Illescas
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain; (J.R.-S.); (A.P.-S.); (R.S.-B.); (N.M.)
- Correspondence: (B.M.I.); (R.D.)
| | - Alfonso Pérez-Sánchez
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain; (J.R.-S.); (A.P.-S.); (R.S.-B.); (N.M.)
| | - Raquel Sánchez-Bento
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain; (J.R.-S.); (A.P.-S.); (R.S.-B.); (N.M.)
| | - Fátima Lasala
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital 12 de Octubre (imas12), 28041 Madrid, Spain;
| | - Javier Rojo
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), CSIC–Universidad de Sevilla, Av. Américo Vespucio 49, 41092 Seville, Spain;
| | - Rafael Delgado
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital 12 de Octubre (imas12), 28041 Madrid, Spain;
- Correspondence: (B.M.I.); (R.D.)
| | - Nazario Martín
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain; (J.R.-S.); (A.P.-S.); (R.S.-B.); (N.M.)
- IMDEA-Nanoscience, C/Faraday, 9, Campus de Cantoblanco, 28049 Madrid, Spain
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3
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Fray M, Mathiron D, Pilard S, Lesur D, Abidi R, Barhoumi-Slimi T, Cragg PJ, BENAZZA M. Heteroglycoclusters through Unprecedented Orthogonal Chemistry Based on N‐Alkylation of N‐Acylhydrazone. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Marwa Fray
- LG2A: Laboratoire de Glycochimie des Antimicrobiens et des Agroressources Chemistry 10 Rue Baudelocque 80039 Amiens FRANCE
| | - David Mathiron
- UPJV: Universite de Picardie Jules Verne Analytique 80039 Amiens FRANCE
| | - Serge Pilard
- UPJV: Universite de Picardie Jules Verne Analytique 80039 Amiens FRANCE
| | - David Lesur
- LG2A: Laboratoire de Glycochimie des Antimicrobiens et des Agroressources Analytique 10 Rue Baudelocque 80039 Amiens FRANCE
| | - Rym Abidi
- University of Carthage: Universite de Carthage Chemistry Zarzouna-Bizerte, TN 7021, Tunisia TN 7021 Bizerte TUNISIA
| | - Thouraya Barhoumi-Slimi
- University of Tunis El Manar: Universite de Tunis El Manar Structural Chemistry Faculty of Sciences of Tunis 2092 Tunis TUNISIA
| | - Peter J. Cragg
- University of Brighton School of Applied Sciences BN2 4GJ Brighton UNITED KINGDOM
| | - Mohammed BENAZZA
- Laboratoire de Glycochimie des Antimicrobiens et des Agroressources (LG2A UMR7378, CNRS), Université de Picardie Jules Verne Departement of organic Chemistry 10 Rue Baudelocque 80039 Amiens FRANCE
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4
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Perez-Zsolt D, Raïch-Regué D, Muñoz-Basagoiti J, Aguilar-Gurrieri C, Clotet B, Blanco J, Izquierdo-Useros N. HIV-1 trans-Infection Mediated by DCs: The Tip of the Iceberg of Cell-to-Cell Viral Transmission. Pathogens 2021; 11:39. [PMID: 35055987 PMCID: PMC8778849 DOI: 10.3390/pathogens11010039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/20/2021] [Accepted: 12/22/2021] [Indexed: 02/07/2023] Open
Abstract
HIV-1 cell-to-cell transmission is key for an effective viral replication that evades immunity. This highly infectious mechanism is orchestrated by different cellular targets that utilize a wide variety of processes to efficiently transfer HIV-1 particles. Dendritic cells (DCs) are the most potent antigen presenting cells that initiate antiviral immune responses, but are also the cells with highest capacity to transfer HIV-1. This mechanism, known as trans-infection, relies on the capacity of DCs to capture HIV-1 particles via lectin receptors such as the sialic acid-binding I-type lectin Siglec-1/CD169. The discovery of the molecular interaction of Siglec-1 with sialylated lipids exposed on HIV-1 membranes has enlightened how this receptor can bind to several enveloped viruses. The outcome of these interactions can either mount effective immune responses, boost the productive infection of DCs and favour innate sensing, or fuel viral transmission via trans-infection. Here we review these scenarios focusing on HIV-1 and other enveloped viruses such as Ebola virus or SARS-CoV-2.
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Affiliation(s)
- Daniel Perez-Zsolt
- IrsiCaixa AIDS Research Institute, Can Ruti Campus, 08916 Badalona, Spain; (D.P.-Z.); (D.R.-R.); (J.M.-B.); (C.A.-G.); (B.C.); (J.B.)
| | - Dàlia Raïch-Regué
- IrsiCaixa AIDS Research Institute, Can Ruti Campus, 08916 Badalona, Spain; (D.P.-Z.); (D.R.-R.); (J.M.-B.); (C.A.-G.); (B.C.); (J.B.)
| | - Jordana Muñoz-Basagoiti
- IrsiCaixa AIDS Research Institute, Can Ruti Campus, 08916 Badalona, Spain; (D.P.-Z.); (D.R.-R.); (J.M.-B.); (C.A.-G.); (B.C.); (J.B.)
| | - Carmen Aguilar-Gurrieri
- IrsiCaixa AIDS Research Institute, Can Ruti Campus, 08916 Badalona, Spain; (D.P.-Z.); (D.R.-R.); (J.M.-B.); (C.A.-G.); (B.C.); (J.B.)
| | - Bonaventura Clotet
- IrsiCaixa AIDS Research Institute, Can Ruti Campus, 08916 Badalona, Spain; (D.P.-Z.); (D.R.-R.); (J.M.-B.); (C.A.-G.); (B.C.); (J.B.)
- Infectious Diseases and Immunity Department, Faculty of Medicine, University of Vic-Central University of Catalonia (UVic-UCC), 08500 Vic, Spain
| | - Julià Blanco
- IrsiCaixa AIDS Research Institute, Can Ruti Campus, 08916 Badalona, Spain; (D.P.-Z.); (D.R.-R.); (J.M.-B.); (C.A.-G.); (B.C.); (J.B.)
- Infectious Diseases and Immunity Department, Faculty of Medicine, University of Vic-Central University of Catalonia (UVic-UCC), 08500 Vic, Spain
- Germans Trias i Pujol Research Institute (IGTP), Can Ruti Campus, 08916 Badalona, Spain
| | - Nuria Izquierdo-Useros
- IrsiCaixa AIDS Research Institute, Can Ruti Campus, 08916 Badalona, Spain; (D.P.-Z.); (D.R.-R.); (J.M.-B.); (C.A.-G.); (B.C.); (J.B.)
- Germans Trias i Pujol Research Institute (IGTP), Can Ruti Campus, 08916 Badalona, Spain
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5
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Chakroun K, Taouai M, Porkolab V, Luczkowiak J, Sommer R, Cheneau C, Mathiron D, Ben Maaouia MA, Pilard S, Abidi R, Mullié C, Fieschi F, Cragg PJ, Halary F, Delgado R, Benazza M. Low-Valent Calix[4]arene Glycoconjugates Based on Hydroxamic Acid Bearing Linkers as Potent Inhibitors in a Model of Ebola Virus Cis-Infection and HCMV-gB-Recombinant Glycoprotein Interaction with MDDC Cells by Blocking DC-SIGN. J Med Chem 2021; 64:14332-14343. [PMID: 34524803 DOI: 10.1021/acs.jmedchem.1c00818] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In addition to a variety of viral-glycoprotein receptors (e.g., heparan sulfate, Niemann-Pick C1, etc.), dendritic cell-specific intercellular adhesion molecule-3-grabbing nonintegrin (DC-SIGN), from the C-type lectin receptor family, plays one of the most important pathogenic functions for a wide range of viruses (e.g., Ebola, human cytomegalovirus (HCMV), HIV-1, severe acute respiratory syndrome coronavirus 2, etc.) that invade host cells before replication; thus, its inhibition represents a relevant extracellular antiviral therapy. We report two novel p-tBu-calixarene glycoclusters 1 and 2, bearing tetrahydroxamic acid groups, which exhibit micromolar inhibition of soluble DC-SIGN binding and provide nanomolar IC50 inhibition of both DC-SIGN-dependent Jurkat cis-cell infection by viral particle pseudotyped with Ebola virus glycoprotein and the HCMV-gB-recombinant glycoprotein interaction with monocyte-derived dendritic cells expressing DC-SIGN. A unique cooperative involvement of sugar, linker, and calixarene core is likely behind the strong avidity of DC-SIGN for these low-valent systems. We claim herein new promising candidates for the rational development of a large spectrum of antiviral therapeutics.
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Affiliation(s)
- Khouloud Chakroun
- Laboratoire de Glycochimie des Antimicrobiens et des Agroressources (LG2A-UMR7378-CNRS), Université de Picardie Jules Verne, 10 Rue Baudelocque, Amiens, 80039 Cédex, France.,Faculté des Sciences de Bizerte, Laboratoire d'Application de la Chimie aux Ressources et Substances Naturelles et à l'Environnement (LACReSNE) Unité ≪Interactions Moléculaires Spécifiques≫, Université de Carthage Zarzouna-Bizerte, Zarzouna-Bizerte, Tennessee 7021, Tunisia
| | - Marwa Taouai
- Laboratoire de Glycochimie des Antimicrobiens et des Agroressources (LG2A-UMR7378-CNRS), Université de Picardie Jules Verne, 10 Rue Baudelocque, Amiens, 80039 Cédex, France.,Faculté des Sciences de Bizerte, Laboratoire d'Application de la Chimie aux Ressources et Substances Naturelles et à l'Environnement (LACReSNE) Unité ≪Interactions Moléculaires Spécifiques≫, Université de Carthage Zarzouna-Bizerte, Zarzouna-Bizerte, Tennessee 7021, Tunisia
| | - Vanessa Porkolab
- Univ. Grenoble Alpes, CNRS, CEA, Institut de Biologie Structurale, GrenobleF-38044, France
| | - Joanna Luczkowiak
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital 12 de Octubre (imas12), Madrid 28041, Spain
| | - Roman Sommer
- Chemical Biology of Carbohydrates, Helmholtz Institute for Pharmaceutical Research Saarland, Saarbrücken66123, Germany
| | - Coraline Cheneau
- Nantes Université, Inserm, CHU Nantes, Center for Research in Transplantation and Immunology UMR1064, ITUN, Nantes44093, France
| | - David Mathiron
- UFR des Sciences Bâtiment Serres-Transfert Rue Dallery, Passage du sourire d'Avril, Amiens 80039 Cedex 1, France
| | - Mohamed Amine Ben Maaouia
- Laboratoire de Glycochimie des Antimicrobiens et des Agroressources (LG2A-UMR7378-CNRS), Université de Picardie Jules Verne, 10 Rue Baudelocque, Amiens, 80039 Cédex, France.,Faculté des Sciences de Bizerte, Laboratoire d'Application de la Chimie aux Ressources et Substances Naturelles et à l'Environnement (LACReSNE) Unité ≪Interactions Moléculaires Spécifiques≫, Université de Carthage Zarzouna-Bizerte, Zarzouna-Bizerte, Tennessee 7021, Tunisia
| | - Serge Pilard
- UFR des Sciences Bâtiment Serres-Transfert Rue Dallery, Passage du sourire d'Avril, Amiens 80039 Cedex 1, France
| | - Rym Abidi
- Faculté des Sciences de Bizerte, Laboratoire d'Application de la Chimie aux Ressources et Substances Naturelles et à l'Environnement (LACReSNE) Unité ≪Interactions Moléculaires Spécifiques≫, Université de Carthage Zarzouna-Bizerte, Zarzouna-Bizerte, Tennessee 7021, Tunisia
| | - Catherine Mullié
- Laboratoire AGIR-UR UPJV 4294, UFR de Pharmacie, Université de Picardie Jules Verne, Amiens80037, France
| | - Franck Fieschi
- Univ. Grenoble Alpes, CNRS, CEA, Institut de Biologie Structurale, GrenobleF-38044, France
| | - Peter J Cragg
- School of Pharmacy and Biomolecular Science, University of Brighton, Brighton BN2 4GJ, U.K
| | - Franck Halary
- Nantes Université, Inserm, CHU Nantes, Center for Research in Transplantation and Immunology UMR1064, ITUN, Nantes44093, France
| | - Rafael Delgado
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital 12 de Octubre (imas12), Madrid 28041, Spain
| | - Mohammed Benazza
- Laboratoire de Glycochimie des Antimicrobiens et des Agroressources (LG2A-UMR7378-CNRS), Université de Picardie Jules Verne, 10 Rue Baudelocque, Amiens, 80039 Cédex, France
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6
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Shah S, Chougule MB, Kotha AK, Kashikar R, Godugu C, Raghuvanshi RS, Singh SB, Srivastava S. Nanomedicine based approaches for combating viral infections. J Control Release 2021; 338:80-104. [PMID: 34375690 PMCID: PMC8526416 DOI: 10.1016/j.jconrel.2021.08.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 08/04/2021] [Accepted: 08/05/2021] [Indexed: 12/12/2022]
Abstract
Millions of people die each year from viral infections across the globe. There is an urgent need to overcome the existing gap and pitfalls of the current antiviral therapy which include increased dose and dosing frequency, bioavailability challenges, non-specificity, incidences of resistance and so on. These stumbling blocks could be effectively managed by the advent of nanomedicine. Current review emphasizes over an enhanced understanding of how different lipid, polymer and elemental based nanoformulations could be potentially and precisely used to bridle the said drawbacks in antiviral therapy. The dawn of nanotechnology meeting vaccine delivery, role of RNAi therapeutics in antiviral treatment regimen, various regulatory concerns towards clinical translation of nanomedicine along with current trends and implications including unexplored research avenues for advancing the current drug delivery have been discussed in detail.
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Affiliation(s)
- Saurabh Shah
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Mahavir Bhupal Chougule
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, University of Mississippi, MS, USA; Department Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, GA 30341, USA
| | - Arun K Kotha
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, University of Mississippi, MS, USA; Department Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, GA 30341, USA
| | - Rama Kashikar
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, University of Mississippi, MS, USA; Department Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, GA 30341, USA
| | - Chandraiah Godugu
- Department of Biological Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Rajeev Singh Raghuvanshi
- Indian Pharmacopoeia Commission, Ministry of Health & Family Welfare, Government of India, India
| | - Shashi Bala Singh
- Department of Biological Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Saurabh Srivastava
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India.
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7
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Kremsreiter SM, Kroell ASH, Weinberger K, Boehm H. Glycan-Lectin Interactions in Cancer and Viral Infections and How to Disrupt Them. Int J Mol Sci 2021; 22:10577. [PMID: 34638920 PMCID: PMC8508825 DOI: 10.3390/ijms221910577] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 09/24/2021] [Accepted: 09/26/2021] [Indexed: 02/07/2023] Open
Abstract
Glycan-lectin interactions play an essential role in different cellular processes. One of their main functions is involvement in the immune response to pathogens or inflammation. However, cancer cells and viruses have adapted to avail themselves of these interactions. By displaying specific glycosylation structures, they are able to bind to lectins, thus promoting pathogenesis. While glycan-lectin interactions promote tumor progression, metastasis, and/or chemoresistance in cancer, in viral infections they are important for viral entry, release, and/or immune escape. For several years now, a growing number of investigations have been devoted to clarifying the role of glycan-lectin interactions in cancer and viral infections. Various overviews have already summarized and highlighted their findings. In this review, we consider the interactions of the lectins MGL, DC-SIGN, selectins, and galectins in both cancer and viral infections together. A possible transfer of ways to target and disrupt them might lead to new therapeutic approaches in different pathological backgrounds.
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Affiliation(s)
- Stefanie Maria Kremsreiter
- Institute for Pharmacy and Molecular Biotechnology (IPMB), Ruprecht Karls University Heidelberg, Im Neuenheimer Feld 364, 69120 Heidelberg, Germany; (S.M.K.); (A.-S.H.K.); (K.W.)
| | - Ann-Sophie Helene Kroell
- Institute for Pharmacy and Molecular Biotechnology (IPMB), Ruprecht Karls University Heidelberg, Im Neuenheimer Feld 364, 69120 Heidelberg, Germany; (S.M.K.); (A.-S.H.K.); (K.W.)
| | - Katharina Weinberger
- Institute for Pharmacy and Molecular Biotechnology (IPMB), Ruprecht Karls University Heidelberg, Im Neuenheimer Feld 364, 69120 Heidelberg, Germany; (S.M.K.); (A.-S.H.K.); (K.W.)
| | - Heike Boehm
- Max-Planck-Institute for Medical Research, Jahnstr. 29, 69120 Heidelberg, Germany
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8
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Su L, Feng Y, Wei K, Xu X, Liu R, Chen G. Carbohydrate-Based Macromolecular Biomaterials. Chem Rev 2021; 121:10950-11029. [PMID: 34338501 DOI: 10.1021/acs.chemrev.0c01338] [Citation(s) in RCA: 98] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Carbohydrates are the most abundant and one of the most important biomacromolecules in Nature. Except for energy-related compounds, carbohydrates can be roughly divided into two categories: Carbohydrates as matter and carbohydrates as information. As matter, carbohydrates are abundantly present in the extracellular matrix of animals and cell walls of various plants, bacteria, fungi, etc., serving as scaffolds. Some commonly found polysaccharides are featured as biocompatible materials with controllable rigidity and functionality, forming polymeric biomaterials which are widely used in drug delivery, tissue engineering, etc. As information, carbohydrates are usually referred to the glycans from glycoproteins, glycolipids, and proteoglycans, which bind to proteins or other carbohydrates, thereby meditating the cell-cell and cell-matrix interactions. These glycans could be simplified as synthetic glycopolymers, glycolipids, and glycoproteins, which could be afforded through polymerization, multistep synthesis, or a semisynthetic strategy. The information role of carbohydrates can be demonstrated not only as targeting reagents but also as immune antigens and adjuvants. The latter are also included in this review as they are always in a macromolecular formulation. In this review, we intend to provide a relatively comprehensive summary of carbohydrate-based macromolecular biomaterials since 2010 while emphasizing the fundamental understanding to guide the rational design of biomaterials. Carbohydrate-based macromolecules on the basis of their resources and chemical structures will be discussed, including naturally occurring polysaccharides, naturally derived synthetic polysaccharides, glycopolymers/glycodendrimers, supramolecular glycopolymers, and synthetic glycolipids/glycoproteins. Multiscale structure-function relationships in several major application areas, including delivery systems, tissue engineering, and immunology, will be detailed. We hope this review will provide valuable information for the development of carbohydrate-based macromolecular biomaterials and build a bridge between the carbohydrates as matter and the carbohydrates as information to promote new biomaterial design in the near future.
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Affiliation(s)
- Lu Su
- The State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, Shanghai 200433, China.,Institute for Complex Molecular Systems, Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology, Eindhoven 5600, The Netherlands
| | - Yingle Feng
- The State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, Shanghai 200433, China.,Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, Shaanxi 710119, P. R. China
| | - Kongchang Wei
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Department of Materials meet Life, Laboratory for Biomimetic Membranes and Textiles, Lerchenfeldstrasse 5, St. Gallen 9014, Switzerland
| | - Xuyang Xu
- The State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, Shanghai 200433, China
| | - Rongying Liu
- The State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, Shanghai 200433, China
| | - Guosong Chen
- The State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, Shanghai 200433, China.,Multiscale Research Institute of Complex Systems, Fudan University, Shanghai 200433, China
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9
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Sung PS, Hsieh SL. C-type lectins and extracellular vesicles in virus-induced NETosis. J Biomed Sci 2021; 28:46. [PMID: 34116654 PMCID: PMC8193014 DOI: 10.1186/s12929-021-00741-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 06/08/2021] [Indexed: 12/12/2022] Open
Abstract
Dysregulated formation of neutrophil extracellular traps (NETs) is observed in acute viral infections. Moreover, NETs contribute to the pathogenesis of acute viral infections, including those caused by the dengue virus (DV) and severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Furthermore, excessive NET formation (NETosis) is associated with disease severity in patients suffering from SARS-CoV-2-induced multiple organ injuries. Dendritic cell-specific intercellular adhesion molecule-3-grabbing non-integrin (DC-SIGN) and other members of C-type lectin family (L-SIGN, LSECtin, CLEC10A) have been reported to interact with viral glycans to facilitate virus spreading and exacerbates inflammatory reactions. Moreover, spleen tyrosine kinase (Syk)-coupled C-type lectin member 5A (CLEC5A) has been shown as the pattern recognition receptor for members of flaviviruses, and is responsible for DV-induced cytokine storm and Japanese encephalomyelitis virus (JEV)-induced neuronal inflammation. Moreover, DV activates platelets via CLEC2 to release extracellular vesicles (EVs), including microvesicles (MVs) and exosomes (EXOs). The DV-activated EXOs (DV-EXOs) and MVs (DV-MVs) stimulate CLEC5A and Toll-like receptor 2 (TLR2), respectively, to enhance NET formation and inflammatory reactions. Thus, EVs from virus-activated platelets (PLT-EVs) are potent endogenous danger signals, and blockade of C-type lectins is a promising strategy to attenuate virus-induced NETosis and intravascular coagulopathy.
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Affiliation(s)
- Pei-Shan Sung
- Genomics Research Center, Academia Sinica, 128, Academia Road, Sec. 2, Nankang District, Taipei, 115 Taiwan
| | - Shie-Liang Hsieh
- Genomics Research Center, Academia Sinica, 128, Academia Road, Sec. 2, Nankang District, Taipei, 115 Taiwan
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute for Cancer Biology and Drug Discovery, Taipei Medical University, Taipei, Taiwan
- Institute of Immunology, College of Medicine, National Taiwan University, Taipei, Taiwan
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10
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Filipczak N, Yalamarty SSK, Li X, Parveen F, Torchilin V. Developments in Treatment Methodologies Using Dendrimers for Infectious Diseases. MOLECULES (BASEL, SWITZERLAND) 2021; 26:molecules26113304. [PMID: 34072765 PMCID: PMC8198206 DOI: 10.3390/molecules26113304] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/22/2021] [Accepted: 05/23/2021] [Indexed: 02/02/2023]
Abstract
Dendrimers comprise a specific group of macromolecules, which combine structural properties of both single molecules and long expanded polymers. The three-dimensional form of dendrimers and the extensive possibilities for use of additional substrates for their construction creates a multivalent potential and a wide possibility for medical, diagnostic and environmental purposes. Depending on their composition and structure, dendrimers have been of interest in many fields of science, ranging from chemistry, biotechnology to biochemical applications. These compounds have found wide application from the production of catalysts for their use as antibacterial, antifungal and antiviral agents. Of particular interest are peptide dendrimers as a medium for transport of therapeutic substances: synthetic vaccines against parasites, bacteria and viruses, contrast agents used in MRI, antibodies and genetic material. This review focuses on the description of the current classes of dendrimers, the methodology for their synthesis and briefly drawbacks of their properties and their use as potential therapies against infectious diseases.
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Affiliation(s)
- Nina Filipczak
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA 02115, USA; (N.F.); (S.S.K.Y.); (X.L.); (F.P.)
| | - Satya Siva Kishan Yalamarty
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA 02115, USA; (N.F.); (S.S.K.Y.); (X.L.); (F.P.)
| | - Xiang Li
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA 02115, USA; (N.F.); (S.S.K.Y.); (X.L.); (F.P.)
- State Key Laboratory of Innovative Drug and Efficient Energy-Saving Pharmaceutical Equipment, Jiangxi University of Chinese Medicine, Nanchang 330006, China
| | - Farzana Parveen
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA 02115, USA; (N.F.); (S.S.K.Y.); (X.L.); (F.P.)
- The Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Vladimir Torchilin
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA 02115, USA; (N.F.); (S.S.K.Y.); (X.L.); (F.P.)
- Department of Oncology, Radiotherapy and Plastic Surgery, I.M. Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia
- Correspondence:
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11
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Hoyos P, Perona A, Juanes O, Rumbero Á, Hernáiz MJ. Synthesis of Glycodendrimers with Antiviral and Antibacterial Activity. Chemistry 2021; 27:7593-7624. [PMID: 33533096 DOI: 10.1002/chem.202005065] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Indexed: 12/27/2022]
Abstract
Glycodendrimers are an important class of synthetic macromolecules that can be used to mimic many structural and functional features of cell-surface glycoconjugates. Their carbohydrate moieties perform key important functions in bacterial and viral infections, often regulated by carbohydrate-protein interactions. Several studies have shown that the molecular structure, valency and spatial organisation of carbohydrate epitopes in glycoconjugates are key factors in the specificity and avidity of carbohydrate-protein interactions. Choosing the right glycodendrimers almost always helps to interfere with such interactions and blocks bacterial or viral adhesion and entry into host cells as an effective strategy to inhibit bacterial or viral infections. Herein, the state of the art in the design and synthesis of glycodendrimers employed for the development of anti-adhesion therapy against bacterial and viral infections is described.
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Affiliation(s)
- Pilar Hoyos
- Chemistry in Pharmaceutical Sciences Department, Complutense University of Madrid, Plaza Ramón y Cajal s/n, 28040, Madrid, Spain
| | - Almudena Perona
- Chemistry in Pharmaceutical Sciences Department, Complutense University of Madrid, Plaza Ramón y Cajal s/n, 28040, Madrid, Spain
| | - Olga Juanes
- Organic Chemistry Department, Autónoma University of Madrid, Francisco Tomás y Valiente 7, 28049, Madrid, Spain
| | - Ángel Rumbero
- Organic Chemistry Department, Autónoma University of Madrid, Francisco Tomás y Valiente 7, 28049, Madrid, Spain
| | - María J Hernáiz
- Chemistry in Pharmaceutical Sciences Department, Complutense University of Madrid, Plaza Ramón y Cajal s/n, 28040, Madrid, Spain
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12
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Ramos-Soriano J, Rojo J. Glycodendritic structures as DC-SIGN binders to inhibit viral infections. Chem Commun (Camb) 2021; 57:5111-5126. [PMID: 33977972 DOI: 10.1039/d1cc01281a] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
DC-SIGN, a lectin discovered two decades ago, plays a relevant role in innate immunity. Since its discovery, it has turned out to be a target for developing antiviral drugs based on carbohydrates due to its participation in the infection process of several pathogens. A plethora of carbohydrate multivalent systems using different scaffolds have been described to achieve this goal. Our group has made significant contributions to this field, which are revised herein.
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Affiliation(s)
- Javier Ramos-Soriano
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), Centro de Investigaciones Científicas Isla de La Cartuja, CSIC and Universidad de Sevilla, Américo Vespucio, 49, 41092 Sevilla, Spain.
| | - Javier Rojo
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), Centro de Investigaciones Científicas Isla de La Cartuja, CSIC and Universidad de Sevilla, Américo Vespucio, 49, 41092 Sevilla, Spain.
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13
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Damalanka VC, Maddirala AR, Janetka JW. Novel approaches to glycomimetic design: development of small molecular weight lectin antagonists. Expert Opin Drug Discov 2021; 16:513-536. [PMID: 33337918 DOI: 10.1080/17460441.2021.1857721] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Introduction: The direct binding of carbohydrates or those presented on glycoproteins or glycolipids to proteins is the primary effector of many biological responses. One class of carbohydrate-binding proteins, lectins are important in all forms of life. Their functions in animals include regulating cell adhesion, glycoprotein synthesis, metabolism, and mediating immune system response while in bacteria and viruses a lectin-mediated carbohydrate-protein interaction between host cells and the pathogen initiates pathogenesis of the infection.Areas covered: In this review, the authors outline the structural and functional pathogenesis of lectins from bacteria, amoeba, and humans. Mimics of a carbohydrate are referred to as glycomimetics, which are much smaller in molecular weight and are devised to mimic the key binding interactions of the carbohydrate while also allowing additional contacts with the lectin. This article emphasizes the various approaches used over the past 10-15 years in the rational design of glycomimetic ligands.Expert opinion: Medicinal chemistry efforts enabled by X-ray structural biology have identified small-molecule glycomimetic lectin antagonists that have entered or are nearing clinical trials. A common theme in these strategies is the use of biaryl ring systems to emulate the carbohydrate interactions with the lectin.
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Affiliation(s)
- Vishnu C Damalanka
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis USA
| | - Amarendar Reddy Maddirala
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis USA
| | - James W Janetka
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis USA
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14
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Rütter M, Milošević N, David A. Say no to drugs: Bioactive macromolecular therapeutics without conventional drugs. J Control Release 2020; 330:1191-1207. [PMID: 33207257 DOI: 10.1016/j.jconrel.2020.11.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 11/12/2020] [Accepted: 11/13/2020] [Indexed: 12/17/2022]
Abstract
The vast majority of nanomedicines (NM) investigated today consists of a macromolecular carrier and a drug payload (conjugated or encapsulated), with a purpose of preferential delivery of the drug to the desired site of action, either through passive accumulation, or by active targeting via ligand-receptor interaction. Several drug delivery systems (DDS) have already been approved for clinical use. However, recent reports are corroborating the notion that NM do not necessarily need to include a drug payload, but can exert biological effects through specific binding/blocking of important target proteins at the site of action. The seminal work of Kopeček et al. on N-(2-hydroxypropyl)methacrylamide (HPMA) copolymers containing biorecognition motifs (peptides or oligonucleotides) for crosslinking cell surface non-internalizing receptors of malignant cells and inducing their apoptosis, without containing any low molecular weight drug, led to the definition of a special group of NM, termed Drug-Free Macromolecular Therapeutics (DFMT). Systems utilizing this approach are typically designed to employ pendant targeting-ligands on the same macromolecule to facilitate multivalent interactions with receptors. The lack of conventional small molecule drugs reduces toxicity and adverse effects at off-target sites. In this review, we describe different types of DFMT that possess biological activity without attached low molecular weight drugs. We classified the relevant research into several groups by their mechanisms of action, and compare the advantages and disadvantages of these different approaches. We show that identification of target sites, specificity of attached targeting ligands, binding affinity and the synthesis of carriers of defined size and ligand spacing are crucial aspects of DFMT development. We further discuss how knowledge in the field of NM accumulated in the past few decades can help in the design of a successful DFMT to speed up the translation into clinical practice.
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Affiliation(s)
- Marie Rütter
- Department of Clinical Biochemistry and Pharmacology, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 84105, Israel
| | - Nenad Milošević
- Department of Clinical Biochemistry and Pharmacology, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 84105, Israel
| | - Ayelet David
- Department of Clinical Biochemistry and Pharmacology, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 84105, Israel.
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15
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16
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Valverde P, Martínez JD, Cañada FJ, Ardá A, Jiménez-Barbero J. Molecular Recognition in C-Type Lectins: The Cases of DC-SIGN, Langerin, MGL, and L-Sectin. Chembiochem 2020; 21:2999-3025. [PMID: 32426893 PMCID: PMC7276794 DOI: 10.1002/cbic.202000238] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 05/19/2020] [Indexed: 12/16/2022]
Abstract
Carbohydrates play a pivotal role in intercellular communication processes. In particular, glycan antigens are key for sustaining homeostasis, helping leukocytes to distinguish damaged tissues and invading pathogens from healthy tissues. From a structural perspective, this cross‐talk is fairly complex, and multiple membrane proteins guide these recognition processes, including lectins and Toll‐like receptors. Since the beginning of this century, lectins have become potential targets for therapeutics for controlling and/or avoiding the progression of pathologies derived from an incorrect immune outcome, including infectious processes, cancer, or autoimmune diseases. Therefore, a detailed knowledge of these receptors is mandatory for the development of specific treatments. In this review, we summarize the current knowledge about four key C‐type lectins whose importance has been steadily growing in recent years, focusing in particular on how glycan recognition takes place at the molecular level, but also looking at recent progresses in the quest for therapeutics.
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Affiliation(s)
- Pablo Valverde
- CIC bioGUNE, Basque Research Technology Alliance, BRTA, Bizkaia Technology park, Building 800, 48160, Derio, Spain
| | - J Daniel Martínez
- CIC bioGUNE, Basque Research Technology Alliance, BRTA, Bizkaia Technology park, Building 800, 48160, Derio, Spain
| | - F Javier Cañada
- Centro de Investigaciones Biológicas Margarita Salas, CSIC, Ramiro de Maeztu 9, 28040, Madrid, Spain.,CIBER de Enfermedades Respiratorias (CIBERES), Avda Monforte de Lemos 3-5, 28029, Madrid, Spain
| | - Ana Ardá
- CIC bioGUNE, Basque Research Technology Alliance, BRTA, Bizkaia Technology park, Building 800, 48160, Derio, Spain
| | - Jesús Jiménez-Barbero
- CIC bioGUNE, Basque Research Technology Alliance, BRTA, Bizkaia Technology park, Building 800, 48160, Derio, Spain.,Ikerbasque, Basque Foundation for Science, 48009, Bilbao, Spain.,Department of Organic Chemistry II, Faculty of Science and Technology, UPV-EHU, 48940, Leioa, Spain
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17
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Lepland A, Asciutto EK, Malfanti A, Simón-Gracia L, Sidorenko V, Vicent MJ, Teesalu T, Scodeller P. Targeting Pro-Tumoral Macrophages in Early Primary and Metastatic Breast Tumors with the CD206-Binding mUNO Peptide. Mol Pharm 2020; 17:2518-2531. [PMID: 32421341 DOI: 10.1021/acs.molpharmaceut.0c00226] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
M2-like tumor-associated macrophages (M2 TAMs) play important roles in the resistance of tumors to immunotherapies. Selective depletion or reprogramming of M2 TAMs may sensitize the nonresponsive tumors for immune-mediated eradication. However, precision delivery of payloads to M2 TAMs, while sparing healthy tissues, has remained an unresolved challenge. Here, we studied the application of a short linear peptide (CSPGAK, "mUNO") for the delivery of molecular and nanoscale cargoes in M2 TAMs in vitro and the relevance of the peptide for in vivo targeting of early-stage primary breast tumors and metastatic lung foci. First, we performed in silico modeling and found that mUNO interacts with mouse CD206 via a binding site between lectin domains CTLD1 and CTLD2, the same site previously demonstrated to be involved in mUNO binding to human CD206. Second, we showed that cultured M2 macrophages take up fluorescein-labeled (FAM) polymersomes conjugated with mUNO using the sulfhydryl group of its N-terminal cysteine. Pulse/chase studies of FAM-mUNO in M2 macrophages suggested that the peptide avoided lysosomal entrapment and escaped from early endosomes. Third, our in vivo studies with FAM-mUNO demonstrated that intraperitoneal administration results in better pharmacokinetics and higher blood bioavailability than can be achieved with intravenous administration. Intraperitoneal FAM-mUNO, but not FAM-control, showed a robust accumulation in M2-skewed macrophages in mouse models of early primary breast tumor and lung metastasis. This targeting was specific, as no uptake was observed in nonmalignant control organs, including the liver, or other cell types in the tumor, including M1 macrophages. Collectively, our studies support the application of the CD206-binding mUNO peptide for delivery of molecular and nanoscale cargoes to M2 macrophages and manifest the relevance of this mode of targeting primary and metastatic breast tumors.
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Affiliation(s)
- Anni Lepland
- Laboratory of Cancer Biology, Institute of Biomedicine and Translational Medicine, University of Tartu, Ravila 14B, Tartu 50411, Estonia
| | - Eliana K Asciutto
- School of Science and Technology, National University of San Martin (UNSAM) and CONICET, Campus Migueletes, 25 de Mayo y Francia, San Martı́n Buenos AiresCP 1650, Argentina
| | - Alessio Malfanti
- Polymer Therapeutics Laboratory, Centro de Investigación Príncipe Felipe, Av. Eduardo Primo Yúfera 3, Valencia 46012, Spain
| | - Lorena Simón-Gracia
- Laboratory of Cancer Biology, Institute of Biomedicine and Translational Medicine, University of Tartu, Ravila 14B, Tartu 50411, Estonia
| | - Valeria Sidorenko
- Laboratory of Cancer Biology, Institute of Biomedicine and Translational Medicine, University of Tartu, Ravila 14B, Tartu 50411, Estonia
| | - Maria J Vicent
- Polymer Therapeutics Laboratory, Centro de Investigación Príncipe Felipe, Av. Eduardo Primo Yúfera 3, Valencia 46012, Spain
| | - Tambet Teesalu
- Laboratory of Cancer Biology, Institute of Biomedicine and Translational Medicine, University of Tartu, Ravila 14B, Tartu 50411, Estonia.,Center for Nanomedicine and Department of Cell, Molecular and Developmental Biology, University of California, Santa Barbara, California 93106, United States.,Cancer Research Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037, United States
| | - Pablo Scodeller
- Laboratory of Cancer Biology, Institute of Biomedicine and Translational Medicine, University of Tartu, Ravila 14B, Tartu 50411, Estonia
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18
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Targeting Tumors Using Peptides. Molecules 2020; 25:molecules25040808. [PMID: 32069856 PMCID: PMC7070747 DOI: 10.3390/molecules25040808] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 02/07/2020] [Accepted: 02/10/2020] [Indexed: 12/16/2022] Open
Abstract
To penetrate solid tumors, low molecular weight (Mw < 10 KDa) compounds have an edge over antibodies: their higher penetration because of their small size. Because of the dense stroma and high interstitial fluid pressure of solid tumors, the penetration of higher Mw compounds is unfavored and being small thus becomes an advantage. This review covers a wide range of peptidic ligands—linear, cyclic, macrocyclic and cyclotidic peptides—to target tumors: We describe the main tools to identify peptides experimentally, such as phage display, and the possible chemical modifications to enhance the properties of the identified peptides. We also review in silico identification of peptides and the most salient non-peptidic ligands in clinical stages. We later focus the attention on the current validated ligands available to target different tumor compartments: blood vessels, extracelullar matrix, and tumor associated macrophages. The clinical advances and failures of these ligands and their therapeutic conjugates will be discussed. We aim to present the reader with the state-of-the-art in targeting tumors, by using low Mw molecules, and the tools to identify new ligands.
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19
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Perez-Zsolt D, Martinez-Picado J, Izquierdo-Useros N. When Dendritic Cells Go Viral: The Role of Siglec-1 in Host Defense and Dissemination of Enveloped Viruses. Viruses 2019; 12:v12010008. [PMID: 31861617 PMCID: PMC7019426 DOI: 10.3390/v12010008] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/04/2019] [Accepted: 12/05/2019] [Indexed: 12/15/2022] Open
Abstract
Dendritic cells (DCs) are among the first cells that recognize incoming viruses at the mucosal portals of entry. Initial interaction between DCs and viruses facilitates cell activation and migration to secondary lymphoid tissues, where these antigen presenting cells (APCs) prime specific adaptive immune responses. Some viruses, however, have evolved strategies to subvert the migratory capacity of DCs as a way to disseminate infection systemically. Here we focus on the role of Siglec-1, a sialic acid-binding type I lectin receptor potently upregulated by type I interferons on DCs, that acts as a double edge sword, containing viral replication through the induction of antiviral immunity, but also favoring viral spread within tissues. Such is the case for distant enveloped viruses like human immunodeficiency virus (HIV)-1 or Ebola virus (EBOV), which incorporate sialic acid-containing gangliosides on their viral membrane and are effectively recognized by Siglec-1. Here we review how Siglec-1 is highly induced on the surface of human DCs upon viral infection, the way this impacts different antigen presentation pathways, and how enveloped viruses have evolved to exploit these APC functions as a potent dissemination strategy in different anatomical compartments.
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Affiliation(s)
- Daniel Perez-Zsolt
- IrsiCaixa AIDS Research Institute, Ctra. de Canyet s/n, 08916 Badalona, Spain;
- Department of Biochemistry and Molecular Biology, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
- Institut d’Investigació en Ciències de la Salut Germans Trias i Pujol, 08916 Badalona, Spain
| | - Javier Martinez-Picado
- IrsiCaixa AIDS Research Institute, Ctra. de Canyet s/n, 08916 Badalona, Spain;
- Institut d’Investigació en Ciències de la Salut Germans Trias i Pujol, 08916 Badalona, Spain
- Chair in Infectious Diseases and Immunity, Faculty of Medicine, University of Vic-Central University of Catalonia (UVic-UCC), 08500 Vic, Spain
- Catalan Institution for Research and Advanced Studies (ICREA), 08010 Barcelona, Spain
- Correspondence: (J.M.-P.); (N.I.-U.)
| | - Nuria Izquierdo-Useros
- IrsiCaixa AIDS Research Institute, Ctra. de Canyet s/n, 08916 Badalona, Spain;
- Institut d’Investigació en Ciències de la Salut Germans Trias i Pujol, 08916 Badalona, Spain
- Correspondence: (J.M.-P.); (N.I.-U.)
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20
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Abstract
Multivalent protein-protein interactions serve central roles in many essential biological processes, ranging from cell signaling and adhesion to pathogen recognition. Uncovering the rules that govern these intricate interactions is important not only to basic biology and chemistry but also to the applied sciences where researchers are interested in developing molecules to promote or inhibit these interactions. Here we report the synthesis and application of atomically precise inorganic cluster nanomolecules consisting of an inorganic core and a covalently linked densely packed layer of saccharides. These hybrid agents are stable under biologically relevant conditions and exhibit multivalent binding capabilities, which enable us to study the complex interactions between glycosylated structures and a dendritic cell lectin receptor. Importantly, we find that subtle changes in the molecular structure lead to significant differences in the nanomolecule's protein-binding properties. Furthermore, we demonstrate an example of using these hybrid nanomolecules to effectively inhibit protein-protein interactions in a human cell line. Ultimately, this work reveals an intricate interplay between the structural design of multivalent agents and their biological activities toward protein surfaces.
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21
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Taouai M, Porkolab V, Chakroun K, Cheneau C, Luczkowiak J, Abidi R, Lesur D, Cragg PJ, Halary F, Delgado R, Fieschi F, Benazza M. Unprecedented Thiacalixarene Fucoclusters as Strong Inhibitors of Ebola cis-Cell Infection and HCMV-gB Glycoprotein/DC-SIGN C-type Lectin Interaction. Bioconjug Chem 2019; 30:1114-1126. [DOI: 10.1021/acs.bioconjchem.9b00066] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Marwa Taouai
- Laboratoire de Glycochimie des Antimicrobiens et des Agroressources (LG2A-UMR7378-CNRS), Université de Picardie Jules Verne, 10 Rue Baudelocque, 80039, Amiens, France
- Faculté des Sciences de Bizerte, Laboratoire d’Application de la Chimie aux Ressources et Substances Naturelles et à l’Environnement (LACReSNE) Unité “Interactions Moléculaires Spécifiques”, Université de Carthage, Zarzouna-Bizerte, TN 7021, Tunisia
| | - Vanessa Porkolab
- Univ. Grenoble Alpes, CNRS, CEA, Institut de Biologie Structurale, 38044 Grenoble, France
| | - Khouloud Chakroun
- Laboratoire de Glycochimie des Antimicrobiens et des Agroressources (LG2A-UMR7378-CNRS), Université de Picardie Jules Verne, 10 Rue Baudelocque, 80039, Amiens, France
- Faculté des Sciences de Bizerte, Laboratoire d’Application de la Chimie aux Ressources et Substances Naturelles et à l’Environnement (LACReSNE) Unité “Interactions Moléculaires Spécifiques”, Université de Carthage, Zarzouna-Bizerte, TN 7021, Tunisia
| | - Coraline Cheneau
- Centre de Recherche
en Transplantation et Immunologie (CRTI), UMR 1064, Inserm, Université de Nantes, 44093 Nantes, France
| | - Joanna Luczkowiak
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital 12 de Octubre (imas12), Madrid 28041, Spain
| | - Rym Abidi
- Faculté des Sciences de Bizerte, Laboratoire d’Application de la Chimie aux Ressources et Substances Naturelles et à l’Environnement (LACReSNE) Unité “Interactions Moléculaires Spécifiques”, Université de Carthage, Zarzouna-Bizerte, TN 7021, Tunisia
| | - David Lesur
- Laboratoire de Glycochimie des Antimicrobiens et des Agroressources (LG2A-UMR7378-CNRS), Université de Picardie Jules Verne, 10 Rue Baudelocque, 80039, Amiens, France
| | - Peter J. Cragg
- School of Pharmacy and Biomolecular Science, University of Brighton, Brighton BN2 4GJ, United Kingdom
| | - Franck Halary
- Centre de Recherche
en Transplantation et Immunologie (CRTI), UMR 1064, Inserm, Université de Nantes, 44093 Nantes, France
- Institut de Transplantation Urologie Néphrologie (ITUN), CHU Nantes, 44093 Nantes, France
| | - Rafael Delgado
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital 12 de Octubre (imas12), Madrid 28041, Spain
| | - Franck Fieschi
- Univ. Grenoble Alpes, CNRS, CEA, Institut de Biologie Structurale, 38044 Grenoble, France
| | - Mohammed Benazza
- Laboratoire de Glycochimie des Antimicrobiens et des Agroressources (LG2A-UMR7378-CNRS), Université de Picardie Jules Verne, 10 Rue Baudelocque, 80039, Amiens, France
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22
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Kiran P, Kumari S, Dernedde J, Haag R, Bhatia S. Synthesis and comparison of linear and hyperbranched multivalent glycosides for C-type lectin binding. NEW J CHEM 2019. [DOI: 10.1039/c9nj02018g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hyperbranched and linear polyglycerol-based mannoside and fucosyllactoside residues with different ligand densities showed nanomolar binding affinities for MBL and DC-SIGN proteins.
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Affiliation(s)
- Pallavi Kiran
- Institut für Chemie und Biochemie
- Freie Universität Berlin
- 14195 Berlin
- Germany
| | - Shalini Kumari
- Institut für Chemie und Biochemie
- Freie Universität Berlin
- 14195 Berlin
- Germany
| | - Jens Dernedde
- Charité-Universitäts Medizin Berlin
- Corporate Member of Freie Universität Berlin
- Humboldt-Universität zu Berlin, and Berlin Institute of Health
- Institute of Laboratory Medicine
- Clinical Chemistry and Pathobiochemistry
| | - Rainer Haag
- Institut für Chemie und Biochemie
- Freie Universität Berlin
- 14195 Berlin
- Germany
| | - Sumati Bhatia
- Institut für Chemie und Biochemie
- Freie Universität Berlin
- 14195 Berlin
- Germany
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23
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Sapozhnikova KA, Slesarchuk NA, Orlov AA, Khvatov EV, Radchenko EV, Chistov AA, Ustinov AV, Palyulin VA, Kozlovskaya LI, Osolodkin DI, Korshun VA, Brylev VA. Ramified derivatives of 5-(perylen-3-ylethynyl)uracil-1-acetic acid and their antiviral properties. RSC Adv 2019; 9:26014-26023. [PMID: 35531032 PMCID: PMC9070374 DOI: 10.1039/c9ra06313g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 08/14/2019] [Indexed: 01/03/2023] Open
Abstract
The propargylamide of N3-Pom-protected 5-(perylen-3-ylethynyl)uracil acetic acid, a universal precursor, was used in a CuAAC click reaction for the synthesis of several derivatives, including three ramified molecules with high activities against tick-borne encephalitis virus (TBEV). Pentaerythritol-based polyazides were used for the assembly of molecules containing 2⋯4 antiviral 5-(perylen-3-ylethynyl)uracil scaffolds, the first examples of polyvalent perylene antivirals. Cluster compounds showed enhanced absorbance, however, their fluorescence was reduced due to self-quenching. Due to the solubility issues, Pom group removal succeeded only for compounds with one peryleneethynyluracil unit. Four compounds, including one ramified cluster 9f, showed remarkable 1⋯3 nM EC50 values against TBEV in cell culture. Ramified clusters of antiviral perylenylethynyl scaffold were prepared using CuAAC reaction of 5-(perylen-3-ylethynyl)-3-pivaloyloxymethyl-1-(propargylamidomethyl)uracil with azides. Compounds inhibited TBEV reproduction at nanomolar concentrations.![]()
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Affiliation(s)
| | - Nikita A. Slesarchuk
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry
- Moscow 117997
- Russia
- Department of Chemistry
- Lomonosov Moscow State University
| | - Alexey A. Orlov
- Department of Chemistry
- Lomonosov Moscow State University
- Moscow 119991
- Russia
- FSBSI "Chumakov FSC R&D IBP RAS"
| | - Evgeny V. Khvatov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry
- Moscow 117997
- Russia
- FSBSI "Chumakov FSC R&D IBP RAS"
- Moscow 108819
| | | | - Alexey A. Chistov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry
- Moscow 117997
- Russia
| | - Alexey V. Ustinov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry
- Moscow 117997
- Russia
- Biotech Innovations Ltd
- Moscow 119992
| | | | - Liubov I. Kozlovskaya
- FSBSI "Chumakov FSC R&D IBP RAS"
- Moscow 108819
- Russia
- Sechenov First Moscow State Medical University
- Moscow 119991
| | - Dmitry I. Osolodkin
- Department of Chemistry
- Lomonosov Moscow State University
- Moscow 119991
- Russia
- FSBSI "Chumakov FSC R&D IBP RAS"
| | - Vladimir A. Korshun
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry
- Moscow 117997
- Russia
- Department of Biology and Biotechnology
- National Research University Higher School of Economics
| | - Vladimir A. Brylev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry
- Moscow 117997
- Russia
- Biotech Innovations Ltd
- Moscow 119992
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24
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Rodríguez-Pérez L, Ramos-Soriano J, Pérez-Sánchez A, Illescas BM, Muñoz A, Luczkowiak J, Lasala F, Rojo J, Delgado R, Martín N. Nanocarbon-Based Glycoconjugates as Multivalent Inhibitors of Ebola Virus Infection. J Am Chem Soc 2018; 140:9891-9898. [DOI: 10.1021/jacs.8b03847] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Laura Rodríguez-Pérez
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
| | - Javier Ramos-Soriano
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
| | - Alfonso Pérez-Sánchez
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
| | - Beatriz M. Illescas
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
| | - Antonio Muñoz
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
| | - Joanna Luczkowiak
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Fátima Lasala
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Javier Rojo
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), CSIC−Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Seville, Spain
| | - Rafael Delgado
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Nazario Martín
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
- IMDEA-Nanoscience, Campus Cantoblanco, 28049 Madrid, Spain
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25
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Bertolotti B, Sutkeviciute I, Ambrosini M, Ribeiro-Viana R, Rojo J, Fieschi F, Dvořáková H, Kašáková M, Parkan K, Hlaváčková M, Nováková K, Moravcová J. Polyvalent C-glycomimetics based on l-fucose or d-mannose as potent DC-SIGN antagonists. Org Biomol Chem 2018; 15:3995-4004. [PMID: 28443908 DOI: 10.1039/c7ob00322f] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The C-type lectin DC-SIGN expressed on immature dendritic cells is a promising target for antiviral drug development. Previously, we have demonstrated that mono- and divalent C-glycosides based on d-manno and l-fuco configurations are promising DC-SIGN ligands. Here, we described the convergent synthesis of C-glycoside dendrimers decorated with 4, 6, 9, and 12 α-l-fucopyranosyl units and with 9 and 12 α-d-mannopyranosyl units. Their affinity against DC-SIGN was assessed by surface plasmon resonance (SPR) assays. For comparison, parent O-glycosidic dendrimers were synthesized and tested, as well. A clear increase of both affinity and multivalency effect was observed for C-glycomimetics of both types (mannose and fucose). However, when dodecavalent C-glycosidic dendrimers were compared, there was no difference in affinity regarding the sugar unit (l-fuco, IC50 17 μM; d-manno, IC50 12 μM). For the rest of glycodendrimers with l-fucose or d-mannose attached by the O- or C-glycosidic linkage, C-glycosidic dendrimers were significantly more active. These results show that in addition to the expected physiological stability, the biological activity of C-glycoside mimetics is higher in comparison to the corresponding O-glycosides and therefore these glycomimetic multivalent systems represent potentially promising candidates for targeting DC-SIGN.
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Affiliation(s)
- Benedetta Bertolotti
- Department of Chemistry of Natural Compounds, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague, Czech Republic.
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26
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Martynenko-Makaev YV, Udodova VV, Sharko OL, Shmanai VV. Synthesis of Pentaerythritol-Based Branching Reagents for Modification of Proteins and Nucleic Acids by [2+3] Dipolar Cycloaddition Reaction. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363218030118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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27
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Ramos-Soriano J, Reina JJ, Illescas BM, Rojo J, Martín N. Maleimide and Cyclooctyne-Based Hexakis-Adducts of Fullerene: Multivalent Scaffolds for Copper-Free Click Chemistry on Fullerenes. J Org Chem 2018; 83:1727-1736. [DOI: 10.1021/acs.joc.7b02402] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Javier Ramos-Soriano
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, E-28040 Madrid, Spain
- Instituto de Investigaciones Químicas (IIQ), CSIC − Universidad de Sevilla, Américo
Vespucio 49, 41092 Seville, Spain
| | - José J. Reina
- Instituto de Investigaciones Químicas (IIQ), CSIC − Universidad de Sevilla, Américo
Vespucio 49, 41092 Seville, Spain
| | - Beatriz M. Illescas
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - Javier Rojo
- Instituto de Investigaciones Químicas (IIQ), CSIC − Universidad de Sevilla, Américo
Vespucio 49, 41092 Seville, Spain
| | - Nazario Martín
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, E-28040 Madrid, Spain
- IMDEA-Nanoscience, C/Faraday, 9, Campus de Cantoblanco, E-28049 Madrid, Spain
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28
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Salvadó M, Reina JJ, Rojo J, Castillón S, Boutureira O. Topological Defects in Hyperbranched Glycopolymers Enhance Binding to Lectins. Chemistry 2017; 23:15790-15794. [PMID: 28851127 DOI: 10.1002/chem.201703432] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Indexed: 11/10/2022]
Abstract
Central scaffold topology and carbohydrate density are important features in determining the binding mechanism and potency of synthetic multivalent of poly- versus monodisperse carbohydrate systems against a model plant toxin (Ricinus communis agglutinin (RCA120 )). Lower densities of protein receptors favour the use of heterogeneous, polydisperse glycoconjugate presentations, as determined by surface plasmon resonance and dynamic light scattering.
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Affiliation(s)
- Míriam Salvadó
- Departament de Química Analítica i Química Orgànica, Universitat Rovira i Virgili, C/ Marcel lí Domingo 1, 43007, Tarragona, Spain
| | - José J Reina
- Glycosystems Laboratory, Instituto de Investigaciones Químicas, IIQ, CSIC -, Universidad de Sevilla, Av. Américo Vespucio 49, 41092, Sevilla, Spain
| | - Javier Rojo
- Glycosystems Laboratory, Instituto de Investigaciones Químicas, IIQ, CSIC -, Universidad de Sevilla, Av. Américo Vespucio 49, 41092, Sevilla, Spain
| | - Sergio Castillón
- Departament de Química Analítica i Química Orgànica, Universitat Rovira i Virgili, C/ Marcel lí Domingo 1, 43007, Tarragona, Spain
| | - Omar Boutureira
- Departament de Química Analítica i Química Orgànica, Universitat Rovira i Virgili, C/ Marcel lí Domingo 1, 43007, Tarragona, Spain
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29
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Illescas BM, Rojo J, Delgado R, Martín N. Multivalent Glycosylated Nanostructures To Inhibit Ebola Virus Infection. J Am Chem Soc 2017; 139:6018-6025. [DOI: 10.1021/jacs.7b01683] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Beatriz M. Illescas
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Javier Rojo
- Glycosystems
Laboratory, Instituto de Investigaciones Químicas (IIQ), CSIC—Universidad de Sevilla, Av. Américo Vespucio 49, 41092 Seville, Spain
| | - Rafael Delgado
- Laboratorio
de Microbiología Molecular, Instituto de Investigación Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Nazario Martín
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
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30
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Munneke S, Kodar K, Painter GF, Stocker B, Timmer MSM. The modular synthesis of multivalent functionalised glycodendrons for the detection of lectins including DC-SIGN. RSC Adv 2017. [DOI: 10.1039/c7ra08872h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
A modular approach towards glycoconjugate probes allows for the versatile synthesis of dendrons with reporter groups and glycans of choice.
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Affiliation(s)
- Stefan Munneke
- School of Chemical and Physical Sciences
- Victoria University of Wellington
- Wellington
- New Zealand
| | - Kristel Kodar
- School of Chemical and Physical Sciences
- Victoria University of Wellington
- Wellington
- New Zealand
| | - Gavin F. Painter
- Centre for Biodiscovery
- Victoria University of Wellington
- Wellington
- New Zealand
- Ferrier Research Institute
| | - Bridget L. Stocker
- School of Chemical and Physical Sciences
- Victoria University of Wellington
- Wellington
- New Zealand
- Centre for Biodiscovery
| | - Mattie S. M. Timmer
- School of Chemical and Physical Sciences
- Victoria University of Wellington
- Wellington
- New Zealand
- Centre for Biodiscovery
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31
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Davey RA, Shtanko O, Anantpadma M, Sakurai Y, Chandran K, Maury W. Mechanisms of Filovirus Entry. Curr Top Microbiol Immunol 2017; 411:323-352. [PMID: 28601947 DOI: 10.1007/82_2017_14] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Filovirus entry into cells is complex, perhaps as complex as any viral entry mechanism identified to date. However, over the past 10 years, the important events required for filoviruses to enter into the endosomal compartment and fuse with vesicular membranes have been elucidated (Fig. 1). Here, we highlight the important steps that are required for productive entry of filoviruses into mammalian cells.
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Affiliation(s)
- R A Davey
- Department of Virology and Immunology, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - O Shtanko
- Department of Virology and Immunology, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - M Anantpadma
- Department of Virology and Immunology, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Y Sakurai
- Department of Virology and Immunology, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - K Chandran
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - W Maury
- Department of Microbiology, The University of Iowa, Iowa City, IA, USA.
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32
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Muñoz A, Illescas BM, Luczkowiak J, Lasala F, Ribeiro-Viana R, Rojo J, Delgado R, Martín N. Antiviral activity of self-assembled glycodendro[60]fullerene monoadducts. J Mater Chem B 2017; 5:6566-6571. [DOI: 10.1039/c7tb01379e] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Supramolecular assemblies of amphiphilic glycodendro[60]fullerenes have been tested in an artificial Ebola virus infection assay.
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Affiliation(s)
- Antonio Muñoz
- Departamento de Química Orgánica
- Fac. C.C. Químicas
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
| | - Beatriz M. Illescas
- Departamento de Química Orgánica
- Fac. C.C. Químicas
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
| | - Joanna Luczkowiak
- Laboratorio de Microbiología Molecular Instituto de Investigación Hospital 12 de Octubre (imas12)
- 28041 Madrid
- Spain
| | - Fátima Lasala
- Laboratorio de Microbiología Molecular Instituto de Investigación Hospital 12 de Octubre (imas12)
- 28041 Madrid
- Spain
| | - Renato Ribeiro-Viana
- Glycosystems Laboratory Instituto de Investigaciones Químicas (IIQ) CSIC
- Universidad de Sevilla
- 41092 Seville
- Spain
| | - Javier Rojo
- Glycosystems Laboratory Instituto de Investigaciones Químicas (IIQ) CSIC
- Universidad de Sevilla
- 41092 Seville
- Spain
| | - Rafael Delgado
- Laboratorio de Microbiología Molecular Instituto de Investigación Hospital 12 de Octubre (imas12)
- 28041 Madrid
- Spain
| | - Nazario Martín
- Departamento de Química Orgánica
- Fac. C.C. Químicas
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
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33
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Skwarecki AS, Milewski S, Schielmann M, Milewska MJ. Antimicrobial molecular nanocarrier–drug conjugates. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2016; 12:2215-2240. [DOI: 10.1016/j.nano.2016.06.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 05/17/2016] [Accepted: 06/06/2016] [Indexed: 01/07/2023]
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34
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Sattin S, Bernardi A. Glycoconjugates and Glycomimetics as Microbial Anti-Adhesives. Trends Biotechnol 2016; 34:483-495. [DOI: 10.1016/j.tibtech.2016.01.004] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Revised: 01/15/2016] [Accepted: 01/15/2016] [Indexed: 12/31/2022]
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35
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Hao N, Neranon K, Ramström O, Yan M. Glyconanomaterials for biosensing applications. Biosens Bioelectron 2016; 76:113-30. [PMID: 26212205 PMCID: PMC4637221 DOI: 10.1016/j.bios.2015.07.031] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Revised: 07/11/2015] [Accepted: 07/14/2015] [Indexed: 02/08/2023]
Abstract
Nanomaterials constitute a class of structures that have unique physiochemical properties and are excellent scaffolds for presenting carbohydrates, important biomolecules that mediate a wide variety of important biological events. The fabrication of carbohydrate-presenting nanomaterials, glyconanomaterials, is of high interest and utility, combining the features of nanoscale objects with biomolecular recognition. The structures can also produce strong multivalent effects, where the nanomaterial scaffold greatly enhances the relatively weak affinities of single carbohydrate ligands to the corresponding receptors, and effectively amplifies the carbohydrate-mediated interactions. Glyconanomaterials are thus an appealing platform for biosensing applications. In this review, we discuss the chemistry for conjugation of carbohydrates to nanomaterials, summarize strategies, and tabulate examples of applying glyconanomaterials in in vitro and in vivo sensing applications of proteins, microbes, and cells. The limitations and future perspectives of these emerging glyconanomaterials sensing systems are furthermore discussed.
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Affiliation(s)
- Nanjing Hao
- Department of Chemistry, University of Massachusetts Lowell, 1 University Avenue, Lowell, MA 01854, USA
| | - Kitjanit Neranon
- Department of Chemistry, KTH-Royal Institute of Technology, Teknikringen 30, S-10044 Stockholm, Sweden
| | - Olof Ramström
- Department of Chemistry, KTH-Royal Institute of Technology, Teknikringen 30, S-10044 Stockholm, Sweden.
| | - Mingdi Yan
- Department of Chemistry, University of Massachusetts Lowell, 1 University Avenue, Lowell, MA 01854, USA; Department of Chemistry, KTH-Royal Institute of Technology, Teknikringen 30, S-10044 Stockholm, Sweden.
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36
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Restuccia A, Fettis MM, Hudalla GA. Glycomaterials for immunomodulation, immunotherapy, and infection prophylaxis. J Mater Chem B 2016; 4:1569-1585. [DOI: 10.1039/c5tb01780g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Synthetic carbohydrate-modified materials that can engage the innate and adaptive immune systems are receiving increasing interest to confer protection against onset of future disease, such as pathogen infection, as well as to treat established diseases, such as autoimmunity and cancer.
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Affiliation(s)
- Antonietta Restuccia
- J. Crayton Pruitt Family Department of Biomedical Engineering
- University of Florida
- Gainesville
- USA
| | - Margaret M. Fettis
- J. Crayton Pruitt Family Department of Biomedical Engineering
- University of Florida
- Gainesville
- USA
| | - Gregory A. Hudalla
- J. Crayton Pruitt Family Department of Biomedical Engineering
- University of Florida
- Gainesville
- USA
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37
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Muñoz A, Sigwalt D, Illescas BM, Luczkowiak J, Rodríguez-Pérez L, Nierengarten I, Holler M, Remy JS, Buffet K, Vincent SP, Rojo J, Delgado R, Nierengarten JF, Martín N. Synthesis of giant globular multivalent glycofullerenes as potent inhibitors in a model of Ebola virus infection. Nat Chem 2015; 8:50-7. [DOI: 10.1038/nchem.2387] [Citation(s) in RCA: 209] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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38
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Interaction between TIM-1 and NPC1 Is Important for Cellular Entry of Ebola Virus. J Virol 2015; 89:6481-93. [PMID: 25855742 DOI: 10.1128/jvi.03156-14] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2014] [Accepted: 04/03/2015] [Indexed: 01/06/2023] Open
Abstract
UNLABELLED Multiple host molecules are known to be involved in the cellular entry of filoviruses, including Ebola virus (EBOV); T-cell immunoglobulin and mucin domain 1 (TIM-1) and Niemann-Pick C1 (NPC1) have been identified as attachment and fusion receptors, respectively. However, the molecular mechanisms underlying the entry process have not been fully understood. We found that TIM-1 and NPC1 colocalized and interacted in the intracellular vesicles where EBOV glycoprotein (GP)-mediated membrane fusion occurred. Interestingly, a TIM-1-specific monoclonal antibody (MAb), M224/1, prevented GP-mediated membrane fusion and also interfered with the binding of TIM-1 to NPC1, suggesting that the interaction between TIM-1 and NPC1 is important for filovirus membrane fusion. Moreover, MAb M224/1 efficiently inhibited the cellular entry of viruses from all known filovirus species. These data suggest a novel mechanism underlying filovirus membrane fusion and provide a potential cellular target for antiviral compounds that can be universally used against filovirus infections. IMPORTANCE Filoviruses, including Ebola and Marburg viruses, cause rapidly fatal diseases in humans and nonhuman primates. There are currently no approved vaccines or therapeutics for filovirus diseases. In general, the cellular entry step of viruses is one of the key mechanisms to develop antiviral strategies. However, the molecular mechanisms underlying the entry process of filoviruses have not been fully understood. In this study, we demonstrate that TIM-1 and NPC1, which serve as attachment and fusion receptors for filovirus entry, interact in the intracellular vesicles where Ebola virus GP-mediated membrane fusion occurs and that this interaction is important for filovirus infection. We found that filovirus infection and GP-mediated membrane fusion in cultured cells were remarkably suppressed by treatment with a TIM-1-specific monoclonal antibody that interfered with the interaction between TIM-1 and NPC1. Our data provide new insights for the development of antiviral compounds that can be universally used against filovirus infections.
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39
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Kutyreva MP, Khannanov AA, Zakharova LY, Ulakhovich NA, Kutyrev GA, Gabdrakhmanov DR. Self-organization and solubilization in binary systems based on hyperbranched polyesters polyols. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2014.11.058] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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40
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Vonnemann J, Liese S, Kuehne C, Ludwig K, Dernedde J, Böttcher C, Netz RR, Haag R. Size Dependence of Steric Shielding and Multivalency Effects for Globular Binding Inhibitors. J Am Chem Soc 2015; 137:2572-9. [DOI: 10.1021/ja5114084] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
| | | | - Christian Kuehne
- Institute
of Laboratory Medicine, Clinical Chemistry and Pathobiochemistry, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | | | - Jens Dernedde
- Institute
of Laboratory Medicine, Clinical Chemistry and Pathobiochemistry, Charité-Universitätsmedizin Berlin, Berlin, Germany
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41
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Cecioni S, Imberty A, Vidal S. Glycomimetics versus Multivalent Glycoconjugates for the Design of High Affinity Lectin Ligands. Chem Rev 2014; 115:525-61. [DOI: 10.1021/cr500303t] [Citation(s) in RCA: 381] [Impact Index Per Article: 38.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Samy Cecioni
- CERMAV, Université Grenoble Alpes and CNRS, BP 53, F-38041 Grenoble Cedex 9, France
- Institut
de Chimie et Biochimie Moléculaires et Supramoléculaires,
Laboratoire de Chimie Organique 2 - Glycochimie, UMR 5246, Université Lyon 1 and CNRS, 43 Boulevard du 11 Novembre 1918, F-69622, Villeurbanne, France
| | - Anne Imberty
- CERMAV, Université Grenoble Alpes and CNRS, BP 53, F-38041 Grenoble Cedex 9, France
| | - Sébastien Vidal
- Institut
de Chimie et Biochimie Moléculaires et Supramoléculaires,
Laboratoire de Chimie Organique 2 - Glycochimie, UMR 5246, Université Lyon 1 and CNRS, 43 Boulevard du 11 Novembre 1918, F-69622, Villeurbanne, France
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42
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Csávás M, Demeter T, Herczeg M, Timári I, Kövér KE, Herczegh P, Borbás A. Rapid synthesis of self-assembling 1,2-thiomannobioside glycoconjugates as potential multivalent ligands of mannose-binding lectins. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.10.104] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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43
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Monovalent mannose-based DC-SIGN antagonists: Targeting the hydrophobic groove of the receptor. Eur J Med Chem 2014; 75:308-26. [DOI: 10.1016/j.ejmech.2014.01.047] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Revised: 01/17/2014] [Accepted: 01/19/2014] [Indexed: 01/09/2023]
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44
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Varga N, Sutkeviciute I, Ribeiro-Viana R, Berzi A, Ramdasi R, Daghetti A, Vettoretti G, Amara A, Clerici M, Rojo J, Fieschi F, Bernardi A. A multivalent inhibitor of the DC-SIGN dependent uptake of HIV-1 and Dengue virus. Biomaterials 2014; 35:4175-84. [PMID: 24508075 DOI: 10.1016/j.biomaterials.2014.01.014] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Accepted: 01/08/2014] [Indexed: 01/31/2023]
Abstract
DC-SIGN is a C-type lectin receptor on antigen presenting cells (dendritic cells) which has an important role in some viral infection, notably by HIV and Dengue virus (DV). Multivalent presentation of carbohydrates on dendrimeric scaffolds has been shown to inhibit DC-SIGN binding to HIV envelope glycoprotein gp120, thus blocking viral entry. This approach has interesting potential applications for infection prophylaxis. In an effort to develop high affinity inhibitors of DC-SIGN mediated viral entry, we have synthesized a group of glycodendrimers of different valency that bear different carbohydrates or glycomimetic DC-SIGN ligands and have studied their DC-SIGN binding activity and antiviral properties both in an HIV and a Dengue infection model. Surface Plasmon Resonance (SPR) competition studies have demonstrated that the materials obtained bind efficiently to DC-SIGN with IC50s in the μm range, which depend on the nature of the ligand and on the valency of the scaffold. In particular, a hexavalent presentation of the DC-SIGN selective antagonist 4 displayed high potency, as well as improved accessibility and chemical stability relative to previously reported dendrimers. At low μm concentration the material was shown to block both DC-SIGN mediated uptake of DV by Raji cells and HIV trans-infection of T cells.
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Affiliation(s)
- Norbert Varga
- Universita' degli Studi di Milano, Dipartimento di Chimica, via Golgi 19, 20133 Milano, Italy
| | - Ieva Sutkeviciute
- Univ. Grenoble Alpes, Institut de Biologie Structurale (IBS), F-38027 Grenoble, France; CEA, DSV, IBS, F-38027 Grenoble, France; CNRS, IBS, F-38027 Grenoble, France
| | - Renato Ribeiro-Viana
- Instituto de Investigaciones Químicas (IIQ), CSIC - Universidad de Sevilla, Americo Vespucio 49, 41092 Sevilla, Spain
| | - Angela Berzi
- Università degli Studi di Milano, Dipartimento di Scienze Biomediche e Cliniche "L. Sacco", Via GB Grassi 74, 20157 Milano, Italy
| | - Rasika Ramdasi
- INSERM U944, Laboratoire de Pathologie et Virologie Moléculaire, Hôpital Saint-Louis, 1 Avenue Claude Vellefaux, 75010 Paris, France
| | - Anna Daghetti
- Universita' degli Studi di Milano, Dipartimento di Chimica, via Golgi 19, 20133 Milano, Italy
| | - Gerolamo Vettoretti
- Universita' degli Studi di Milano, Dipartimento di Chimica, via Golgi 19, 20133 Milano, Italy
| | - Ali Amara
- INSERM U944, Laboratoire de Pathologie et Virologie Moléculaire, Hôpital Saint-Louis, 1 Avenue Claude Vellefaux, 75010 Paris, France
| | - Mario Clerici
- Università degli Studi di Milano, Dipartimento di Fisiopatologia Medico-chirurgica e dei Trapianti, Via F.lli Cervi 93, 20090 Segrate, Italy; Fondazione Don Gnocchi IRCCS, Via Capecelatro 66, 20148 Milano, Italy
| | - Javier Rojo
- Instituto de Investigaciones Químicas (IIQ), CSIC - Universidad de Sevilla, Americo Vespucio 49, 41092 Sevilla, Spain
| | - Franck Fieschi
- Univ. Grenoble Alpes, Institut de Biologie Structurale (IBS), F-38027 Grenoble, France; CEA, DSV, IBS, F-38027 Grenoble, France; CNRS, IBS, F-38027 Grenoble, France
| | - Anna Bernardi
- Universita' degli Studi di Milano, Dipartimento di Chimica, via Golgi 19, 20133 Milano, Italy; CNR-ISTM, Institute of Molecular Science and Technologies, Milan, Italy.
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Warfield KL, Swenson DL, Demmin G, Bavari S. Filovirus-like particles as vaccines and discovery tools. Expert Rev Vaccines 2014; 4:429-40. [PMID: 16026254 DOI: 10.1586/14760584.4.3.429] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Ebola and Marburg viruses are members of the family Filoviridae, which cause severe hemorrhagic fevers in humans. Filovirus outbreaks have been sporadic, with mortality rates currently ranging from 30 to 90%. Unfortunately, there is no efficacious human therapy or vaccine available to treat disease caused by either Ebola or Marburg virus infection. Expression of the filovirus matrix protein, VP40, is sufficient to drive spontaneous production and release of virus-like particles (VLPs) that resemble the distinctively filamentous infectious virions. The addition of other filovirus proteins, including virion proteins (VP)24, 30 and 35 and glycoprotein, increases the efficiency of VLP production and results in particles containing multiple filovirus antigens. Vaccination with Ebola or Marburg VLPs containing glycoprotein and VP40 completely protects rodents from lethal challenge with the homologous virus. These candidate vaccines are currently being tested for immunogenicity and efficacy in nonhuman primates. Furthermore, the Ebola and Marburg VLPs are being used as a surrogate model to further understand the filovirus life cycle, with the goal of developing rationally designed vaccines and therapeutics. Thus, in addition to their use as a vaccine, VLPs are currently being used as tools to learn lessons about filovirus pathogenesis, immunology, replication and assembly requirements.
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Affiliation(s)
- Kelly L Warfield
- United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, MD 21702-5011, USA.
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Carlmark A, Malmström E, Malkoch M. Dendritic architectures based on bis-MPA: functional polymeric scaffolds for application-driven research. Chem Soc Rev 2014; 42:5858-79. [PMID: 23628841 DOI: 10.1039/c3cs60101c] [Citation(s) in RCA: 124] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Dendritic polymers are highly branched, globular architectures with multiple representations of functional groups. These nanoscale organic frameworks continue to fascinate researchers worldwide and are today under intensive investigation in application-driven research. A large number of potential application areas have been suggested for dendritic polymers, including theranostics, biosensors, optics, adhesives and coatings. The transition from potential to real applications is strongly dictated by their commercial accessibility, scaffolding ability as well as biocompatibility. A dendritic family that fulfills these requirements is based on the 2,2-bismethylolpropionic acid (bis-MPA) monomer. This critical review is the first of its kind to cover most of the research activities generated on aliphatic polyester dendritic architectures based on bis-MPA. It is apparent that these scaffolds will continue to be in the forefront of cutting-edge research as their structural variations are endless including dendrons, dendrimers, hyperbranched polymers, dendritic-linear hybrids and their hybridization with inorganic surfaces.
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Affiliation(s)
- Anna Carlmark
- KTH Royal Institute of Technology, School of Chemical Science and Engineering, Fibre and Polymer Technology, Teknikringen 56-58, SE-100 44 Stockholm, Sweden
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Roles of Carbohydrates in the Interaction of Pathogens with Neural Cells. ADVANCES IN NEUROBIOLOGY 2014; 9:395-413. [DOI: 10.1007/978-1-4939-1154-7_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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48
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Ribeiro-Viana R, Sánchez-Navarro M, Luczkowiak J, Koeppe JR, Delgado R, Rojo J, Davis BG. Virus-like glycodendrinanoparticles displaying quasi-equivalent nested polyvalency upon glycoprotein platforms potently block viral infection. Nat Commun 2013; 3:1303. [PMID: 23250433 PMCID: PMC3535419 DOI: 10.1038/ncomms2302] [Citation(s) in RCA: 104] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2012] [Accepted: 11/15/2012] [Indexed: 01/08/2023] Open
Abstract
Ligand polyvalency is a powerful modulator of protein–receptor interactions. Host–pathogen infection interactions are often mediated by glycan ligand–protein interactions, yet its interrogation with very high copy number ligands has been limited to heterogenous systems. Here we report that through the use of nested layers of multivalency we are able to assemble the most highly valent glycodendrimeric constructs yet seen (bearing up to 1,620 glycans). These constructs are pure and well-defined single entities that at diameters of up to 32 nm are capable of mimicking pathogens both in size and in their highly glycosylated surfaces. Through this mimicry these glyco-dendri-protein-nano-particles are capable of blocking (at picomolar concentrations) a model of the infection of T-lymphocytes and human dendritic cells by Ebola virus. The high associated polyvalency effects (β>106, β/N ~102–103) displayed on an unprecedented surface area by precise clusters suggest a general strategy for modulation of such interactions. Host–pathogen relationships can be mediated by polyvalent glycan ligand–protein interactions. Here well-defined highly valent glycodendrimeric constructs are synthesized that can mimic pathogens, and can inhibit a model of infection by the Ebola virus.
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Affiliation(s)
- Renato Ribeiro-Viana
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, 12 Mansfield Road, Oxford OX1 3TA, UK
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Abstract
Glycans are key participants in biological processes ranging from reproduction to cellular communication to infection. Revealing glycan roles and the underlying molecular mechanisms by which glycans manifest their function requires access to glycan derivatives that vary systematically. To this end, glycopolymers (polymers bearing pendant carbohydrates) have emerged as valuable glycan analogs. Because glycopolymers can readily be synthesized, their overall shape can be varied, and they can be altered systematically to dissect the structural features that underpin their activities. This review provides examples in which glycopolymers have been used to effect carbohydrate-mediated signal transduction. Our objective is to illustrate how these powerful tools can reveal the molecular mechanisms that underlie carbohydrate-mediated signal transduction.
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Affiliation(s)
- Laura L Kiessling
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Ave, Madison, WI 53706, USA.
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Varga N, Sutkeviciute I, Guzzi C, McGeagh J, Petit-Haertlein I, Gugliotta S, Weiser J, Angulo J, Fieschi F, Bernardi A. Selective Targeting of Dendritic Cell-Specific Intercellular Adhesion Molecule-3-Grabbing Nonintegrin (DC-SIGN) with Mannose-Based Glycomimetics: Synthesis and Interaction Studies of Bis(benzylamide) Derivatives of a Pseudomannobioside. Chemistry 2013; 19:4786-97. [DOI: 10.1002/chem.201202764] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Revised: 12/17/2012] [Indexed: 11/09/2022]
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