1
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Lü Z, Dai X, Xu J, Liu Z, Guo Y, Gao Z, Meng F. Medicinal chemistry strategies toward broad-spectrum antiviral agents to prevent next pandemics. Eur J Med Chem 2024; 271:116442. [PMID: 38685143 DOI: 10.1016/j.ejmech.2024.116442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 04/02/2024] [Accepted: 04/19/2024] [Indexed: 05/02/2024]
Abstract
The pandemic and tremendous impact of severe acute respiratory syndrome coronavirus 2 alert us, despite great achievements in prevention and control of infectious diseases, we still lack universal and powerful antiviral strategies to rapidly respond to the potential threat of serious infectious disease. Various highly contagious and pathogenic viruses, as well as other unknown viruses may appear or reappear in human society at any time, causing a catastrophic epidemic. Developing broad-spectrum antiviral drugs with high security and efficiency is of great significance for timely meeting public health emergency and protecting the lives and health of the people. Hence, in this review, we summarized diverse broad-spectrum antiviral targets and corresponding agents from a medicinal chemistry prospective, compared the pharmacological advantages and disadvantages of different targets, listed representative agents, showed their structures, pharmacodynamics and pharmacokinetics characteristics, and conducted a critical discussion on their development potential, in the hope of providing up-to-date guidance for the development of broad-spectrum antivirals and perspectives for applications of antiviral therapy.
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Affiliation(s)
- Zirui Lü
- State Key Laboratory of NBC Protection for Civilian, Beijing, 102205, China
| | - Xiandong Dai
- State Key Laboratory of NBC Protection for Civilian, Beijing, 102205, China
| | - Jianjie Xu
- State Key Laboratory of NBC Protection for Civilian, Beijing, 102205, China
| | - Zhenming Liu
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China
| | - Yongbiao Guo
- State Key Laboratory of NBC Protection for Civilian, Beijing, 102205, China
| | - Zhenhua Gao
- State Key Laboratory of NBC Protection for Civilian, Beijing, 102205, China
| | - Fanhua Meng
- State Key Laboratory of NBC Protection for Civilian, Beijing, 102205, China.
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2
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Nakagawa Y, Fujii M, Ito N, Ojika M, Akase D, Aida M, Kinoshita T, Sakurai Y, Yasuda J, Igarashi Y, Ito Y. Molecular basis of N-glycan recognition by pradimicin a and its potential as a SARS-CoV-2 entry inhibitor. Bioorg Med Chem 2024; 105:117732. [PMID: 38643719 DOI: 10.1016/j.bmc.2024.117732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 04/12/2024] [Accepted: 04/16/2024] [Indexed: 04/23/2024]
Abstract
Virus entry inhibitors are emerging as an attractive class of therapeutics for the suppression of viral transmission. Naturally occurring pradimicin A (PRM-A) has received particular attention as the first-in-class entry inhibitor that targets N-glycans present on viral surface. Despite the uniqueness of its glycan-targeted antiviral activity, there is still limited knowledge regarding how PRM-A binds to viral N-glycans. Therefore, in this study, we performed binding analysis of PRM-A with synthetic oligosaccharides that reflect the structural motifs characteristic of viral N-glycans. Binding assays and molecular modeling collectively suggest that PRM-A preferentially binds to branched oligomannose motifs of N-glycans via simultaneous recognition of two mannose residues at the non-reducing ends. We also demonstrated, for the first time, that PRM-A can effectively inhibit severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in vitro. Significantly, the anti-SARS-CoV-2 effect of PRM-A is attenuated in the presence of the synthetic branched oligomannose, suggesting that the inhibition of SARS-CoV-2 infection is due to the interaction of PRM-A with the branched oligomannose-containing N-glycans. These data provide essential information needed to understand the antiviral mechanism of PRM-A and suggest that PRM-A could serve as a candidate SARS-CoV-2 entry inhibitor targeting N-glycans.
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Affiliation(s)
- Yu Nakagawa
- Institute for Glyco-core Research (iGCORE), Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan; Department of Applied Biosciences, Graduate School of Bioagricultural Sciences, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan.
| | - Masato Fujii
- Department of Applied Biosciences, Graduate School of Bioagricultural Sciences, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan
| | - Nanaka Ito
- Department of Applied Biosciences, Graduate School of Bioagricultural Sciences, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan
| | - Makoto Ojika
- Department of Applied Biosciences, Graduate School of Bioagricultural Sciences, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan
| | - Dai Akase
- Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
| | - Misako Aida
- Office of Research and Academia-Government-Community Collaboration, Hiroshima University, 1-3-2 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8511, Japan
| | - Takaaki Kinoshita
- Department of Emerging Infectious Diseases, National Research Center for the Control and Prevention of Infectious Diseases (CCPID), Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Yasuteru Sakurai
- Department of Emerging Infectious Diseases, National Research Center for the Control and Prevention of Infectious Diseases (CCPID), Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Jiro Yasuda
- Department of Emerging Infectious Diseases, National Research Center for the Control and Prevention of Infectious Diseases (CCPID), Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Yasuhiro Igarashi
- Biotechnology Research Center, Toyama Prefectural University, 5180 Kurokawa, Imizu, Toyama 939-0398, Japan
| | - Yukishige Ito
- Graduate School of Science, Osaka University, 1-1 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
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3
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Milanesi F, Roelens S, Francesconi O. Towards Biomimetic Recognition of Glycans by Synthetic Receptors. Chempluschem 2024; 89:e202300598. [PMID: 37942862 DOI: 10.1002/cplu.202300598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 11/03/2023] [Accepted: 11/08/2023] [Indexed: 11/10/2023]
Abstract
Carbohydrates are abundant in Nature, where they are mostly assembled within glycans as free polysaccharides or conjugated to a variety of biological molecules such as proteins and lipids. Glycans exert several functions, including protein folding, stability, solubility, resistance to proteolysis, intracellular traffic, antigenicity, and recognition by carbohydrate-binding proteins. Interestingly, misregulation of their biosynthesis that leads to changes in glycan structures is frequently recognized as a mark of a disease state. Because of glycan ubiquity, carbohydrate binding agents (CBAs) targeting glycans can lead to a deeper understanding of their function and to the development of new diagnostic and prognostic strategies. Synthetic receptors selectively recognizing specific carbohydrates of biological interest have been developed over the past three decades. In addition to the success obtained in the effective recognition of monosaccharides, synthetic receptors recognizing more complex guests have also been developed, including di- and oligosaccharide fragments of glycans, shedding light on the structural and functional requirements necessary for an effective receptor. In this review, the most relevant achievements in molecular recognition of glycans and their fragments will be summarized, highlighting potentials and future perspectives of glycan-targeting synthetic receptors.
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Affiliation(s)
- Francesco Milanesi
- Department of Chemistry "Ugo Schiff", DICUS and INSTM, Università degli Studi di Firenze, Campus Sesto, 50019, Sesto Fiorentino, Firenze, Italy
| | - Stefano Roelens
- Department of Chemistry "Ugo Schiff", DICUS and INSTM, Università degli Studi di Firenze, Campus Sesto, 50019, Sesto Fiorentino, Firenze, Italy
| | - Oscar Francesconi
- Department of Chemistry "Ugo Schiff", DICUS and INSTM, Università degli Studi di Firenze, Campus Sesto, 50019, Sesto Fiorentino, Firenze, Italy
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4
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Sharma S, Utreja D. Synthesis and antiviral activity of diverse heterocyclic scaffolds. Chem Biol Drug Des 2022; 100:870-920. [PMID: 34551197 DOI: 10.1111/cbdd.13953] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 09/07/2021] [Accepted: 09/11/2021] [Indexed: 01/25/2023]
Abstract
Heterocyclic moieties form a major part of organic chemistry as they are widely distributed in nature and have wide scale practical applications ranging from extensive clinical use to diverse fields such as medicine, agriculture, photochemistry, biocidal formulations, and polymer science. By virtue of their therapeutic properties, they could be employed in combating many infectious diseases. Among the common infectious diseases, viral infections are of great public health importance worldwide. Thus, there is an urgent need for the discovery and development of antiviral drugs and clinical methods to prevent various viral infections so as to increase the life expectancy. This review presents the comprehensive overview of the synthesis and antiviral activity of different heterocyclic compounds 2015 onwards, which aids in present knowledge and helps the researchers and other stakeholders to explore their field.
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Affiliation(s)
- Shivali Sharma
- Department of Chemistry, College of Basic Sciences and Humanities, Punjab Agricultural University, Ludhiana, India
| | - Divya Utreja
- Department of Chemistry, College of Basic Sciences and Humanities, Punjab Agricultural University, Ludhiana, India
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5
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Tapia B, Yagudayeva G, Bravo MF, Thakur K, Braunschweig AB, Marianski M. Binding of synthetic carbohydrate receptors to enveloped virus glycans: Insights from molecular dynamics simulations. Carbohydr Res 2022; 518:108574. [PMID: 35617913 PMCID: PMC9080030 DOI: 10.1016/j.carres.2022.108574] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 04/15/2022] [Accepted: 04/22/2022] [Indexed: 01/25/2023]
Abstract
Can envelope glycans be targeted to stop viral pandemics? Here we address this question by using molecular dynamics simulations to study the binding between 10 synthetic carbohydrate receptors (SCRs) and the 33 N-glycans most commonly found on the surfaces of enveloped viruses, including Zika virus and SARS-CoV-2. Based on association quotients derived from these simulations, we classified the SCRs as weak binders, promiscuous binders, or selective binders. The SCRs almost exclusively associate at the Man3GlcNAc2 core, which is common to all N-glycans, but the binding affinity between the SCR⋅glycan pair depends on the noncovalent interactions between the heterocycle rings and the glycan antennae. Systematic variations in the glycan and SCR structures reveal relationships that could guide the design of SCRs to attain affinity and selectivity towards a chosen envelope glycan target. With these results, envelope glycans, which are currently considered "undruggable", could become viable targets for new therapeutic strategies.
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Affiliation(s)
- Beicer Tapia
- Department of Chemistry and Biochemistry, Hunter College, The City University of New York, 695 Park Ave, New York, NY, 10065, USA; The PhD Program in Biochemistry, The Graduate Center of The City University of New York, 365 5th Ave, New York, NY, 10016, USA
| | - Genrietta Yagudayeva
- Department of Chemistry and Biochemistry, Hunter College, The City University of New York, 695 Park Ave, New York, NY, 10065, USA
| | - M Fernando Bravo
- Department of Chemistry and Biochemistry, Hunter College, The City University of New York, 695 Park Ave, New York, NY, 10065, USA
| | - Khushabu Thakur
- Advanced Science Research Center of The City University of New York, 85 Nicolas Terrace, New York, NY, 10031, USA
| | - Adam B Braunschweig
- Department of Chemistry and Biochemistry, Hunter College, The City University of New York, 695 Park Ave, New York, NY, 10065, USA; The PhD Program in Biochemistry, The Graduate Center of The City University of New York, 365 5th Ave, New York, NY, 10016, USA; The PhD Program in Chemistry, The Graduate Center of The City University of New York, 365 5th Ave, New York, NY, 10016, USA; Advanced Science Research Center of The City University of New York, 85 Nicolas Terrace, New York, NY, 10031, USA
| | - Mateusz Marianski
- Department of Chemistry and Biochemistry, Hunter College, The City University of New York, 695 Park Ave, New York, NY, 10065, USA; The PhD Program in Biochemistry, The Graduate Center of The City University of New York, 365 5th Ave, New York, NY, 10016, USA; The PhD Program in Chemistry, The Graduate Center of The City University of New York, 365 5th Ave, New York, NY, 10016, USA; Advanced Science Research Center of The City University of New York, 85 Nicolas Terrace, New York, NY, 10031, USA.
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6
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Thakur K, Shlain MA, Marianski M, Braunschweig AB. Regiochemical Effects on the Carbohydrate Binding and Selectivity of Flexible Synthetic Carbohydrate Receptors with Indole and Quinoline Heterocyclic Groups. European J Org Chem 2021; 2021:5262-5274. [PMID: 35694139 PMCID: PMC9186342 DOI: 10.1002/ejoc.202100763] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Indexed: 08/07/2023]
Abstract
Synthetic carbohydrate receptors (SCRs) that bind cell-surface carbohydrates could be used for disease detection, drug-delivery, and therapeutics, or for the site-selective modification of complex carbohydrates but their potential has not been realized because of remaining challenges associated with binding affinity and substrate selectivity. We have reported recently a series of flexible SCRs based upon a biaryl core with four pendant heterocyclic groups that bind glycans selectively through noncovalent interactions. Here we continue to explore the role of heterocycles on substrate selectivity by expanding our library to include a series of indole and quinoline heterocycles that vary in their regiochemistry of attachment to the biaryl core. The binding of these SCRs to a series of biologically-relevant carbohydrates was studied by 1H NMR titrations in CD2Cl2 and density-functional theory calculations. We find SCR030, SCR034 and SCR037 are selective, SCR031, SCR032, and SCR039 are strong binders, and SCR033, SCR035, SCR036, and SCR038 are promiscuous and bind weakly. Computational analysis reveals the importance of C-H⋯π and H-bonding interactions in defining the binding properties of these new receptors. By combining these data with those obtained from our previous studies on this class of flexible SCRs, we develop a series of design rules that account for the binding of all SCRs of this class and anticipate the binding of future, not-yet imagined tetrapodal SCRs.
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Affiliation(s)
- Khushabu Thakur
- Nanoscience Initiative, Advanced Science Research Center at The Graduate Center of the City University of New York 85 St Nicholas Terrace, New York, NY 10031 (USA)
- Department of Chemistry and Biochemistry, Hunter College 695 Park Ave, New York, NY 10065 (USA)
| | - Milan A Shlain
- Nanoscience Initiative, Advanced Science Research Center at The Graduate Center of the City University of New York 85 St Nicholas Terrace, New York, NY 10031 (USA)
- Department of Chemistry and Biochemistry, Hunter College 695 Park Ave, New York, NY 10065 (USA)
| | - Mateusz Marianski
- Nanoscience Initiative, Advanced Science Research Center at The Graduate Center of the City University of New York 85 St Nicholas Terrace, New York, NY 10031 (USA)
- Department of Chemistry and Biochemistry, Hunter College 695 Park Ave, New York, NY 10065 (USA)
- The PhD Program in Chemistry, The Graduate Center of the City University of New York, 365 5 Ave, New York, NY 10016 (USA)
- The PhD Program in Biochemistry, The Graduate Center of the City University of New York, 365 5 Ave, New York, NY 10016 (USA)
| | - Adam B Braunschweig
- Nanoscience Initiative, Advanced Science Research Center at The Graduate Center of the City University of New York 85 St Nicholas Terrace, New York, NY 10031 (USA)
- Department of Chemistry and Biochemistry, Hunter College 695 Park Ave, New York, NY 10065 (USA)
- The PhD Program in Chemistry, The Graduate Center of the City University of New York, 365 5 Ave, New York, NY 10016 (USA)
- The PhD Program in Biochemistry, The Graduate Center of the City University of New York, 365 5 Ave, New York, NY 10016 (USA)
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7
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Timmer BJJ, Kooijman A, Schaapkens X, Mooibroek TJ. A Synthetic Galectin Mimic. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104924] [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)
- Brian J. J. Timmer
- Van't Hoff Institute for Molecular Sciences University of Amsterdam Science Park 904 1098 XH Amsterdam The Netherlands
| | - Arjaan Kooijman
- Van't Hoff Institute for Molecular Sciences University of Amsterdam Science Park 904 1098 XH Amsterdam The Netherlands
| | - Xander Schaapkens
- Van't Hoff Institute for Molecular Sciences University of Amsterdam Science Park 904 1098 XH Amsterdam The Netherlands
| | - Tiddo J. Mooibroek
- Van't Hoff Institute for Molecular Sciences University of Amsterdam Science Park 904 1098 XH Amsterdam The Netherlands
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8
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Timmer BJJ, Kooijman A, Schaapkens X, Mooibroek TJ. A Synthetic Galectin Mimic. Angew Chem Int Ed Engl 2021; 60:16178-16183. [PMID: 33964110 PMCID: PMC8361779 DOI: 10.1002/anie.202104924] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 04/30/2021] [Indexed: 12/30/2022]
Abstract
Galectins are a galactoside specific subclass of carbohydrate binding proteins (lectins) involved in various cellular activities, certain cancers, infections, inflammations, and many other biological processes. The molecular basis for the selectivity of galectins is well-documented and revolves around appropriate interaction complementarity: an aromatic residue for C-H⋅⋅⋅π interactions and polar residues for (charge assisted) hydrogen bonds with the axial hydroxyl group of a galactoside. However, no synthetic mimics are currently available. We now report on the design and synthesis of the first galectin mimic (6), and show that it has a higher than 65-fold preference for n-octyl-β-galactoside (8) over n-octyl-β-glucoside (7) in CD2 Cl2 containing 5 % [D6 ]DMSO (with Ka ≥4500 M-1 for 6:8). Molecular modeling informed by nOe studies reveal a high degree of interaction complementarity between 6 and galactoside 8, which is very similar to the interaction complementarity found in natural galectins.
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Affiliation(s)
- Brian J. J. Timmer
- Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Arjaan Kooijman
- Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Xander Schaapkens
- Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Tiddo J. Mooibroek
- Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
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9
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Bravo MF, Lema MA, Marianski M, Braunschweig AB. Flexible Synthetic Carbohydrate Receptors as Inhibitors of Viral Attachment. Biochemistry 2020; 60:999-1018. [PMID: 33094998 DOI: 10.1021/acs.biochem.0c00732] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Carbohydrate-receptor interactions are often involved in the docking of viruses to host cells, and this docking is a necessary step in the virus life cycle that precedes infection and, ultimately, replication. Despite the conserved structures of the glycans involved in docking, they are still considered "undruggable", meaning these glycans are beyond the scope of conventional pharmacological strategies. Recent advances in the development of synthetic carbohydrate receptors (SCRs), small molecules that bind carbohydrates, could bring carbohydrate-receptor interactions within the purview of druggable targets. Here we discuss the role of carbohydrate-receptor interactions in viral infection, the evolution of SCRs, and recent results demonstrating their ability to prevent viral infections in vitro. Common SCR design strategies based on boronic ester formation, metal chelation, and noncovalent interactions are discussed. The benefits of incorporating the idiosyncrasies of natural glycan-binding proteins-including flexibility, cooperativity, and multivalency-into SCR design to achieve nonglucosidic specificity are shown. These studies into SCR design and binding could lead to new strategies for mitigating the grave threat to human health posed by enveloped viruses, which are heavily glycosylated viroids that are the cause of some of the most pressing and untreatable diseases, including HIV, Dengue, Zika, influenza, and SARS-CoV-2.
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Affiliation(s)
- M Fernando Bravo
- Advanced Science Research Center at the Graduate Center of the City University of New York, New York, New York 10031, United States.,Department of Chemistry and Biochemistry, Hunter College, New York, New York 10065, United States.,The PhD Program in Chemistry, The Graduate Center of the City University of New York, New York, New York 10016, United States
| | - Manuel A Lema
- Advanced Science Research Center at the Graduate Center of the City University of New York, New York, New York 10031, United States.,Department of Chemistry and Biochemistry, City College of New York, New York, New York 10031, United States
| | - Mateusz Marianski
- Department of Chemistry and Biochemistry, Hunter College, New York, New York 10065, United States.,The PhD Program in Chemistry, The Graduate Center of the City University of New York, New York, New York 10016, United States.,The PhD Program in Biochemistry, The Graduate Center of the City University of New York, New York, New York 10016, United States
| | - Adam B Braunschweig
- Advanced Science Research Center at the Graduate Center of the City University of New York, New York, New York 10031, United States.,Department of Chemistry and Biochemistry, Hunter College, New York, New York 10065, United States.,The PhD Program in Chemistry, The Graduate Center of the City University of New York, New York, New York 10016, United States.,The PhD Program in Biochemistry, The Graduate Center of the City University of New York, New York, New York 10016, United States
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10
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Bravo MF, Palanichamy K, Shlain MA, Schiro F, Naeem Y, Marianski M, Braunschweig AB. Synthesis and Binding of Mannose‐Specific Synthetic Carbohydrate Receptors. Chemistry 2020; 26:11782-11795. [DOI: 10.1002/chem.202000481] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 03/15/2020] [Indexed: 12/16/2022]
Affiliation(s)
- M. Fernando Bravo
- Advanced Science Research Center at the Graduate Center City University of New York 85 St Nicholas Terrace New York NY 10031 USA
- Department of Chemistry and Biochemistry Hunter College 695 Park Ave New York NY 10065 USA
- The PhD Program in Chemistry The Graduate Center of the, City University of New York 365 5th Ave New York NY 10016 USA
| | - Kalanidhi Palanichamy
- Advanced Science Research Center at the Graduate Center City University of New York 85 St Nicholas Terrace New York NY 10031 USA
- Department of Chemistry and Biochemistry Hunter College 695 Park Ave New York NY 10065 USA
| | - Milan A. Shlain
- Advanced Science Research Center at the Graduate Center City University of New York 85 St Nicholas Terrace New York NY 10031 USA
- Department of Chemistry and Biochemistry Hunter College 695 Park Ave New York NY 10065 USA
| | - Frank Schiro
- Advanced Science Research Center at the Graduate Center City University of New York 85 St Nicholas Terrace New York NY 10031 USA
- Department of Chemistry and Biochemistry Hunter College 695 Park Ave New York NY 10065 USA
| | - Yasir Naeem
- Advanced Science Research Center at the Graduate Center City University of New York 85 St Nicholas Terrace New York NY 10031 USA
- Department of Chemistry and Biochemistry Hunter College 695 Park Ave New York NY 10065 USA
| | - Mateusz Marianski
- Advanced Science Research Center at the Graduate Center City University of New York 85 St Nicholas Terrace New York NY 10031 USA
- Department of Chemistry and Biochemistry Hunter College 695 Park Ave New York NY 10065 USA
- The PhD Program in Chemistry The Graduate Center of the, City University of New York 365 5th Ave New York NY 10016 USA
- The PhD Program in Biochemistry The Graduate Center of the, City University of New York 365 5th Ave New York NY 10016 USA
| | - Adam B. Braunschweig
- Advanced Science Research Center at the Graduate Center City University of New York 85 St Nicholas Terrace New York NY 10031 USA
- Department of Chemistry and Biochemistry Hunter College 695 Park Ave New York NY 10065 USA
- The PhD Program in Chemistry The Graduate Center of the, City University of New York 365 5th Ave New York NY 10016 USA
- The PhD Program in Biochemistry The Graduate Center of the, City University of New York 365 5th Ave New York NY 10016 USA
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11
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Bernatchez JA, Tran LT, Li J, Luan Y, Siqueira-Neto JL, Li R. Drugs for the Treatment of Zika Virus Infection. J Med Chem 2019; 63:470-489. [PMID: 31549836 DOI: 10.1021/acs.jmedchem.9b00775] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Zika virus is an emerging flavivirus that causes the neurodevelopmental congenital Zika syndrome and that has been linked to the neuroinflammatory Guillain-Barré syndrome. The absence of a vaccine or a clinically approved drug to treat the disease combined with the likelihood that another outbreak will occur in the future defines an unmet medical need. Several promising drug candidate molecules have been reported via repurposing studies, high-throughput compound library screening, and de novo design in the short span of a few years. Intense research activity in this area has occurred in response to the World Health Organization declaration of a Public Health Emergency of International Concern on February 1, 2016. In this Perspective, the authors review the emergence of Zika virus, the biology of its replication, targets for therapeutic intervention, target product profile, and current drug development initiatives.
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Affiliation(s)
| | - Lana T Tran
- Division of Pharmacotherapy and Experimental Therapeutics, UNC Eshelman School of Pharmacy , University of North Carolina at Chapel Hill , Chapel Hill , North Carolina 27599 , United States
| | | | - Yepeng Luan
- Department of Medicinal Chemistry, School of Pharmacy , Qingdao University , Qingdao 266071 , Shandong , China
| | | | - Rongshi Li
- Department of Medicinal Chemistry, School of Pharmacy , Qingdao University , Qingdao 266071 , Shandong , China.,UNMC Center for Drug Discovery, Department of Pharmaceutical Sciences, College of Pharmacy, Fred and Pamela Buffett Cancer Center, and Center for Staphylococcal Research , University of Nebraska Medical Center , Omaha , Nebraska 68198 , United States
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12
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Therapeutic Advances Against ZIKV: A Quick Response, a Long Way to Go. Pharmaceuticals (Basel) 2019; 12:ph12030127. [PMID: 31480297 PMCID: PMC6789873 DOI: 10.3390/ph12030127] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 08/15/2019] [Accepted: 08/16/2019] [Indexed: 01/07/2023] Open
Abstract
Zika virus (ZIKV) is a mosquito-borne flavivirus that spread throughout the American continent in 2015 causing considerable worldwide social and health alarm due to its association with ocular lesions and microcephaly in newborns, and Guillain-Barré syndrome (GBS) cases in adults. Nowadays, no licensed vaccines or antivirals are available against ZIKV, and thus, in this very short time, the scientific community has conducted enormous efforts to develop vaccines and antivirals. So that, different platforms (purified inactivated and live attenuated viruses, DNA and RNA nucleic acid based candidates, virus-like particles, subunit elements, and recombinant viruses) have been evaluated as vaccine candidates. Overall, these vaccines have shown the induction of vigorous humoral and cellular responses, the decrease of viremia and viral RNA levels in natural target organs, the prevention of vertical and sexual transmission, as well as that of ZIKV-associated malformations, and the protection of experimental animal models. Some of these vaccine candidates have already been assayed in clinical trials. Likewise, the search for antivirals have also been the focus of recent investigations, with dozens of compounds tested in cell culture and a few in animal models. Both direct acting antivirals (DAAs), directed to viral structural proteins and enzymes, and host acting antivirals (HAAs), directed to cellular factors affecting all steps of the viral life cycle (binding, entry, fusion, transcription, translation, replication, maturation, and egress), have been evaluated. It is expected that this huge collaborative effort will produce affordable and effective therapeutic and prophylactic tools to combat ZIKV and other related still unknown or nowadays neglected flaviviruses. Here, a comprehensive overview of the advances made in the development of therapeutic measures against ZIKV and the questions that still have to be faced are summarized.
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