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Ge Y, Peng Y, Xie R, Luo Y, Li Y, Chen G. Visible Light-Mediated Late-Stage Thioetherification of Mercaptopurine Derivatives. Chemistry 2024:e202401774. [PMID: 38923704 DOI: 10.1002/chem.202401774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 06/22/2024] [Accepted: 06/23/2024] [Indexed: 06/28/2024]
Abstract
We disclose herein a novel and general radical approach to alkylthiopurines, encompassing 4 types of thiopurines, as well as their corresponding ribosides. This strategy is achieved through visible light-mediated late-stage functionalization of the sulfur atoms of mercaptopurines. The in situ-generated disulfide was proposed as the pivotal neutral intermediate for this transformation. We present herein a novel photo-mediated homolytic C-S bond formation for the preparation of alkylthiopurines and alkylthiopurine nucleosides. Despite the presence of reactive sites for the Minisci reaction, chemoselective S-alkylation remained the predominant pathway. This method allows for the late-stage introduction of a broad spectrum of alkyl groups onto the sulfur atom of unprotective mercaptopurine derivatives, encompassing 2-, 6-, and 8-mercaptopurine rings. Organoborons serve as efficient and eco-friendly alkylating reagents, providing advantages in terms of readily availability, stability, and reduced toxicity. Further derivatization of the thioetherified nucleosides, together with anti-tumor assays, led to the discovery of potent anti-tumor agents with an IC50 value reaching 6.1 μM (Comp. 31 for Jurkat).
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Affiliation(s)
- Yuhua Ge
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, P. R.China
| | - Yijiang Peng
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, P. R.China
| | - Ruoqian Xie
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, P. R.China
| | - Yang Luo
- Shanghai Key Laboratory for Molecular Engineer of Chiral Drugs, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Yangyan Li
- Shanghai Key Laboratory for Molecular Engineer of Chiral Drugs, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Gang Chen
- Shanghai Key Laboratory for Molecular Engineer of Chiral Drugs, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
- Key Laboratory of Green and High-value Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, Qinghai, 810008, P. R. China
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2
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Al-Mahamad LLG, Clegg W. Synthesis and crystal structure of a silver(I) 6-methylmercaptopurine riboside complex. Acta Crystallogr C Struct Chem 2024; 80:80-84. [PMID: 38386080 DOI: 10.1107/s2053229624001670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 02/19/2024] [Indexed: 02/23/2024] Open
Abstract
Silver nitrate reacts with 6-methylmercaptopurine riboside (6-MMPR) in aqueous solution containing methanol and dimethyl sulfoxide at room temperature to give a colourless crystalline complex, namely, bis(6-methylmercaptopurine riboside-κN7)(nitrato-κ2O,O')silver(I) 2.32-hydrate, [Ag(NO3)(C11H14N4O4S)2]·2.32H2O. The crystal structure, determined from synchrotron diffraction data, shows a central AgI ion on a crystallographic twofold rotation axis, coordinated in an almost linear fashion by two 6-MMPR ligands via atom N7 (purine numbering), with the nitrate counter-ion loosely coordinated as a bidentate ligand, forming a discrete molecular complex as an approximate dihydrate. The complex and water molecules are connected in a three-dimensional network by hydrogen bonding.
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Affiliation(s)
- Lamia L G Al-Mahamad
- Department of Chemistry, College of Science, Mustansiriyah University, Baghdad, Iraq
| | - William Clegg
- School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, NE1 7RU, United Kingdom
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3
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Zhang P, Liu Y, Li X, Siri G, Wang J, Li Z, Jian Y, Gao Z. Copper Catalyzed Three-Component Ullmann C-S Coupling in PEG for the Synthesis of 6-Aryl/alkylthio-purines. J Org Chem 2024; 89:2212-2222. [PMID: 38311847 DOI: 10.1021/acs.joc.3c02116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2024]
Abstract
To tackle the environmental unfriendly issue in existing synthesis strategies for 6-substitued thiopurine derivatives, such as poor step economy, frequent use of malodorous organic sulfur starting materials, toxic organic solvents, and equivalent dosage of base, we have developed a CuI-catalyzed base-free three-component Ullmann C-S coupling synthetic strategy, featured using inorganic salt Na2S as the sulfur source and nontoxic PEG-600 as the solvent. The newly developed strategy is particularly effective for the synthesis of 6-arylthiopurines. The high catalytic efficiency in PEG-600 can be rationalized by the high soluble ability of CuI catalyst, likely due to the presence of multiple oxygen coordination sites in PEG.
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Affiliation(s)
- Panpan Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry, MOE, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University Xi'an 710119, China
| | - Yunfang Liu
- South China Institute of Environmental Science, Ministry of Ecology and Environment, Guangzhou 510655, China
| | - Xulian Li
- Key Laboratory of Applied Surface and Colloid Chemistry, MOE, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University Xi'an 710119, China
| | - Geling Siri
- Key Laboratory of Applied Surface and Colloid Chemistry, MOE, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University Xi'an 710119, China
| | - Jieyuan Wang
- Key Laboratory of Applied Surface and Colloid Chemistry, MOE, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University Xi'an 710119, China
| | - Zhen Li
- Key Laboratory of Applied Surface and Colloid Chemistry, MOE, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University Xi'an 710119, China
| | - Yajun Jian
- Key Laboratory of Applied Surface and Colloid Chemistry, MOE, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University Xi'an 710119, China
| | - Ziwei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry, MOE, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University Xi'an 710119, China
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4
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Rios-Usuga C, Martinez-Gutierrez M, Ruiz-Saenz J. Antiviral Potential of Azathioprine and Its Derivative 6- Mercaptopurine: A Narrative Literature Review. Pharmaceuticals (Basel) 2024; 17:174. [PMID: 38399389 PMCID: PMC10892228 DOI: 10.3390/ph17020174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/20/2024] [Accepted: 01/24/2024] [Indexed: 02/25/2024] Open
Abstract
The use of azathioprine (AZA) in human medicine dates back to research conducted in 1975 that led to the development of several drugs, including 6-mercaptopurine. In 1958, it was shown that 6-mercaptopurine decreased the production of antibodies against earlier administered antigens, raising the hypothesis of an immunomodulatory effect. AZA is a prodrug that belongs to the thiopurine group of drugs that behave as purine analogs. After absorption, it is converted into 6-mercaptopurine. Subsequently, it can be degraded through various enzymatic pathways into inactive compounds and biologically active compounds related to the mechanism of action, which has been the subject of study to evaluate a possible antiviral effect. This study aims to examine the metabolism, mechanism of action, and antiviral potential of AZA and its derivatives, exploring AZA impact on antiviral targets and adverse effects through a narrative literature review. Ultimately, the review will provide insights into the antiviral mechanism, present evidence of its in vitro effectiveness against various DNA and RNA viruses, and suggest in vivo studies to further demonstrate its antiviral effects.
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Affiliation(s)
- Carolina Rios-Usuga
- Grupo de Investigación en Ciencias Animales—GRICA, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga 680002, Colombia; (C.R.-U.); (M.M.-G.)
| | - Marlen Martinez-Gutierrez
- Grupo de Investigación en Ciencias Animales—GRICA, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga 680002, Colombia; (C.R.-U.); (M.M.-G.)
- Grupo de Investigación en Microbiología Veterinaria, Escuela de Microbiología, Universidad de Antioquia UdeA, Medellín 050001, Colombia
| | - Julian Ruiz-Saenz
- Grupo de Investigación en Ciencias Animales—GRICA, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga 680002, Colombia; (C.R.-U.); (M.M.-G.)
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Cowell E, Jaber H, Kris LP, Fitzgerald MG, Sanders VM, Norbury AJ, Eyre NS, Carr JM. Vav proteins do not influence dengue virus replication but are associated with induction of phospho-ERK, IL-6, and viperin mRNA following DENV infection in vitro. Microbiol Spectr 2024; 12:e0239123. [PMID: 38054722 PMCID: PMC10782993 DOI: 10.1128/spectrum.02391-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 11/03/2023] [Indexed: 12/07/2023] Open
Abstract
IMPORTANCE Dengue disease is characterized by an inflammatory-mediated immunopathology, with elevated levels of circulating factors including TNF-α and IL-6. If the damaging inflammatory pathways could be blocked without loss of antiviral responses or exacerbating viral replication, then this would be of potential therapeutic benefit. The study here has investigated the Vav guanine exchange factors as a potential alternative signaling pathway that may drive dengue virus (DENV)-induced inflammatory responses, with a focus on Vav1 and 2. While Vav proteins were positively associated with mRNA for inflammatory cytokines, blocking Vav signaling didn't affect DENV replication but prevented DENV-induction of p-ERK and enhanced IL-6 (inflammatory) and viperin (antiviral) mRNA. These initial data suggest that Vav proteins could be a target that does not compromise control of viral replication and should be investigated further for broader impact on host inflammatory responses, in settings such as antibody-dependent enhancement of infection and in different cell types.
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Affiliation(s)
- Evangeline Cowell
- College of Medicine and Public Health and Flinders Health and Medical Research Institute, Flinders University, Bedford Park, Adelaide, South Australia, Australia
| | - Hawraa Jaber
- College of Medicine and Public Health and Flinders Health and Medical Research Institute, Flinders University, Bedford Park, Adelaide, South Australia, Australia
| | - Luke P. Kris
- College of Medicine and Public Health and Flinders Health and Medical Research Institute, Flinders University, Bedford Park, Adelaide, South Australia, Australia
| | - Madeleine G. Fitzgerald
- College of Medicine and Public Health and Flinders Health and Medical Research Institute, Flinders University, Bedford Park, Adelaide, South Australia, Australia
| | - Valeria M. Sanders
- College of Medicine and Public Health and Flinders Health and Medical Research Institute, Flinders University, Bedford Park, Adelaide, South Australia, Australia
| | - Aidan J. Norbury
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia, Australia
| | - Nicholas S. Eyre
- College of Medicine and Public Health and Flinders Health and Medical Research Institute, Flinders University, Bedford Park, Adelaide, South Australia, Australia
| | - Jillian M. Carr
- College of Medicine and Public Health and Flinders Health and Medical Research Institute, Flinders University, Bedford Park, Adelaide, South Australia, Australia
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6
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da Silva PG, Chaves EJF, Silva TMS, Rocha GB, Dantas WM, de Oliveira RN, Pena LJ. Antiviral Activity of Flavonoids from Geopropolis of the Brazilian Jandaira Bee against Zika and Dengue Viruses. Pharmaceutics 2023; 15:2494. [PMID: 37896254 PMCID: PMC10609720 DOI: 10.3390/pharmaceutics15102494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 07/20/2023] [Accepted: 07/28/2023] [Indexed: 10/29/2023] Open
Abstract
Arthropod-borne viruses within the Flaviviridae family such as Zika (ZIKV) and dengue (DENV) are responsible for major outbreaks in tropical countries, and there are no specific treatments against them. Naringenin and 7-O-methyl naringenin are flavonoids that can be extracted from geopropolis, a natural material that the Brazilian Jandaira stingless bee (Melipona subnitida Ducke) produces to protect its nest. Here, these flavonoids were tested against ZIKV and DENV using Vero cells as a cellular model to perform a cytotoxicity assay and to define the effective concentrations of TCID50 as the readout method. The results demonstrated the antiviral activity of the compounds against both viruses upon the treatment of infected cells. The tested flavonoids had antiviral activity comparable with 6-methylmercaptopurine riboside (6-MMPr), used here as a positive control. In addition, to identify the possible action mechanism of the antiviral candidates, we carried out a docking analysis followed by a molecular dynamics simulation to elucidate naringenin and 7-O-methyl naringenin binding sites to each virus. Altogether, these results demonstrate that both flavonoids have potent antiviral effects against both viruses and warrant further in vivo trials.
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Affiliation(s)
- Poliana Gomes da Silva
- Laboratory of Virology and Experimental Therapy (Lavite), Department of Virology, Aggeu Magalhães Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife 50670-420, Pernambuco, Brazil; (P.G.d.S.); (E.J.F.C.); (W.M.D.)
| | - Elton José Ferreira Chaves
- Laboratory of Virology and Experimental Therapy (Lavite), Department of Virology, Aggeu Magalhães Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife 50670-420, Pernambuco, Brazil; (P.G.d.S.); (E.J.F.C.); (W.M.D.)
| | - Tania Maria Sarmento Silva
- Phytochemical Bioprospecting Laboratory, Department of Chemistry, Federal Rural University of Pernambuco, Recife 52171-900, Pernambuco, Brazil;
| | - Gerd Bruno Rocha
- Laboratory of Computational Quantum Chemistry, Department of Chemistry, Federal University of Paraiba, João Pessoa 58050-085, Paraiba, Brazil;
| | - Willyenne Marília Dantas
- Laboratory of Virology and Experimental Therapy (Lavite), Department of Virology, Aggeu Magalhães Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife 50670-420, Pernambuco, Brazil; (P.G.d.S.); (E.J.F.C.); (W.M.D.)
- Bioactive Compounds Synthesis Laboratory, Department of Chemistry, Federal Rural University of Pernambuco (UFRPE), Recife 52171-900, Pernambuco, Brazil;
| | - Ronaldo Nascimento de Oliveira
- Bioactive Compounds Synthesis Laboratory, Department of Chemistry, Federal Rural University of Pernambuco (UFRPE), Recife 52171-900, Pernambuco, Brazil;
| | - Lindomar José Pena
- Laboratory of Virology and Experimental Therapy (Lavite), Department of Virology, Aggeu Magalhães Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife 50670-420, Pernambuco, Brazil; (P.G.d.S.); (E.J.F.C.); (W.M.D.)
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7
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Dahiya N, Yadav M, Singh H, Jakhar R, Sehrawat N. ZIKV: Epidemiology, infection mechanism and current therapeutics. FRONTIERS IN TROPICAL DISEASES 2023. [DOI: 10.3389/fitd.2022.1059283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
The Zika virus (ZIKV) is a vector-borne flavivirus that has been detected in 87 countries worldwide. Outbreaks of ZIKV infection have been reported from various places around the world and the disease has been declared a public health emergency of international concern. ZIKV has two modes of transmission: vector and non-vector. The ability of ZIKV to vertically transmit in its competent vectors, such as Aedes aegypti and Aedes albopictus, helps it to cope with adverse conditions, and this could be the reason for the major outbreaks that occur from time to time. ZIKV outbreaks are a global threat and, therefore, there is a need for safe and effective drugs and vaccines to fight the virus. In more than 80% of cases, ZIKV infection is asymptomatic and leads to complications, such as microcephaly in newborns and Guillain–Barré syndrome (GBS) in adults. Drugs such as sofosbuvir, chloroquine, and suramin have been found to be effective against ZIKV infections, but further evaluation of their safety in pregnant women is needed. Although temoporfin can be given to pregnant women, it needs to be tested further for side effects. Many vaccine types based on protein, vector, DNA, and mRNA have been formulated. Some vaccines, such as mRNA-1325 and VRC-ZKADNA090-00-VP, have reached Phase II clinical trials. Some new techniques should be used for formulating and testing the efficacy of vaccines. Although there have been no recent outbreaks of ZIKV infection, several studies have shown continuous circulation of ZIKV in mosquito vectors, and there is a risk of re-emergence of ZIKV in the near future. Therefore, vaccines and drugs for ZIKV should be tested further, and safe and effective therapeutic techniques should be licensed for use during outbreaks.
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do Espírito Santo RD, da Silva BNM, Rabi JA, Pinho VD. Alkylation of 6-thiopurine derivatives by the Mitsunobu reaction. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2023; 42:516-526. [PMID: 36593726 DOI: 10.1080/15257770.2022.2163501] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Alkylation of thiopurine derivatives with alcohols by the Mitsunobu reaction are reported in moderated to good yields. The method was applied in synthesis of number of thiopurine and thiopurine ribosides derivatives.
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Affiliation(s)
| | | | - Jaime A Rabi
- Microbiológica Química e Farmacêutica, Rio de Janeiro, RJ, Brazil
| | - Vagner D Pinho
- Microbiológica Química e Farmacêutica, Rio de Janeiro, RJ, Brazil
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9
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Antiviral activity of ouabain against a Brazilian Zika virus strain. Sci Rep 2022; 12:12598. [PMID: 35871157 PMCID: PMC9308787 DOI: 10.1038/s41598-022-14243-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 03/14/2022] [Indexed: 11/20/2022] Open
Abstract
Zika virus (ZIKV) is an emerging arbovirus associated with neurological disorders. Currently, no specific vaccines or antivirals are available to treat the ZIKV infection. Ouabain, a cardiotonic steroid known as Na+/K+-ATPase inhibitor, has been previously described as an immunomodulatory substance by our group. Here, we evaluated for the first time the antiviral activity of this promising substance against a Brazilian ZIKV strain. Vero cells were treated with different concentrations of ouabain before and after the infection with ZIKV. The antiviral effect was evaluated by the TCID50 method and RT-qPCR. Ouabain presented a dose-dependent inhibitory effect against ZIKV, mainly when added post infection. The reduction of infectious virus was accompanied by a decrease in ZIKV RNA levels, suggesting that the mechanism of ZIKV inhibition by ouabain occurred at the replication step. In addition, our in silico data demonstrated a conformational stability and favorable binding free energy of ouabain in the biding sites of the NS5-RdRp and NS3-helicase proteins, which could be related to its mechanism of action. Taken together, these data demonstrate the antiviral activity of ouabain against a Brazilian ZIKV strain and evidence the potential of cardiotonic steroids as promising antiviral agents.
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10
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Gomes-Carneiro MR, de Carvalho RR, do Amaral TF, Xavier De-Oliveira ACA, Paumgartten FJR. Evaluation of the maternal and developmental toxicity of 6-methylmercaptopurine riboside in rats. Reprod Toxicol 2022; 111:158-165. [PMID: 35662571 DOI: 10.1016/j.reprotox.2022.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 05/17/2022] [Accepted: 05/26/2022] [Indexed: 10/18/2022]
Abstract
Thiopurine prodrugs (azathioprine, AZA, and 6-mercaptopurine, 6MP) are embryotoxic to rodents and rabbits. Little is known about the developmental toxicity of 6-methylmercaptopurine riboside (6MMPr), a thiopurine drug metabolite that is thought to mediate its liver toxicity. A limb bud assay found that 6MMPr impairs the in vitro morphogenetic differentiation of mouse limb extremities, being more potent than 6MP in the assay. This study evaluated the embryotoxicity of 6MMPr (0, 7.5, 15, 30mg/kg bw sc) in rats after single-dose exposure in mid organogenesis (GD10). One group of pregnant rats was similarly treated with 6MP (15mg/kg bw sc). After C-section (GD21), fetuses were weighed, and examined for external abnormalities. One third of each litter was examined for soft-tissue abnormalities while the remaining fetuses were cleared and stained for skeleton evaluation. 6MMPr caused a dose-dependent maternal weight loss followed by recovery before term pregnancy. Except for a nonsignificant increase in embryolethality and slight reduction in fetal weight at 30mg/kg bw, no indication of embryotoxicity was noted at this dose or at lower doses of 6MMPr. In contrast, 6MP led to nearly 98% of post-implantation losses in the presence of slight-to-mild maternal toxicity. These results are consistent with the notion that maternal treatment with 6MMPr affects embryo development, causing a nonsignificant increase in embryolethality and a slight reduction in fetal weight at 30mg/kg bw. However, there was no increase in abnormalities at this dose, which was severely toxic to the dams, as reflected in the maternal weight gain data.
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Affiliation(s)
- Maria Regina Gomes-Carneiro
- Laboratory of Environmental Toxicology, National School of Public Health,Oswaldo Cruz Foundation, Rio de Janeiro, RJ, 21040-361, Brazil
| | - Rosângela Ribeiro de Carvalho
- Laboratory of Environmental Toxicology, National School of Public Health,Oswaldo Cruz Foundation, Rio de Janeiro, RJ, 21040-361, Brazil
| | - Thamyris Figueiredo do Amaral
- Laboratory of Environmental Toxicology, National School of Public Health,Oswaldo Cruz Foundation, Rio de Janeiro, RJ, 21040-361, Brazil
| | | | - Francisco José Roma Paumgartten
- Laboratory of Environmental Toxicology, National School of Public Health,Oswaldo Cruz Foundation, Rio de Janeiro, RJ, 21040-361, Brazil.
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11
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Tan LY, Komarasamy TV, James W, Balasubramaniam VRMT. Host Molecules Regulating Neural Invasion of Zika Virus and Drug Repurposing Strategy. Front Microbiol 2022; 13:743147. [PMID: 35308394 PMCID: PMC8931420 DOI: 10.3389/fmicb.2022.743147] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 02/15/2022] [Indexed: 11/13/2022] Open
Abstract
Zika virus (ZIKV) is a mosquito-borne, single-stranded RNA virus belonging to the genus Flavivirus. Although ZIKV infection is usually known to exhibit mild clinical symptoms, intrauterine ZIKV infections have been associated with severe neurological manifestations, including microcephaly and Guillain Barre syndrome (GBS). Therefore, it is imperative to understand the mechanisms of ZIKV entry into the central nervous system (CNS) and its effect on brain cells. Several routes of neuro-invasion have been identified, among which blood–brain barrier (BBB) disruption is the commonest mode of access. The molecular receptors involved in viral entry remain unknown; with various proposed molecular ZIKV-host interactions including potential non-receptor mediated cellular entry. As ZIKV invade neuronal cells, they trigger neurotoxic mechanisms via cell-autonomous and non-cell autonomous pathways, resulting in neurogenesis dysfunction, viral replication, and cell death, all of which eventually lead to microcephaly. Together, our understanding of the biological mechanisms of ZIKV exposure would aid in the development of anti-ZIKV therapies targeting host cellular and/or viral components to combat ZIKV infection and its neurological manifestations. In this present work, we review the current understanding of ZIKV entry mechanisms into the CNS and its implications on the brain. We also highlight the status of the drug repurposing approach for the development of potential antiviral drugs against ZIKV.
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Affiliation(s)
- Li Yin Tan
- Infection and Immunity Research Strength, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, Malaysia
- Greenslopes Private Hospital, Greenslopes, QLD, Australia
| | - Thamil Vaani Komarasamy
- Infection and Immunity Research Strength, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, Malaysia
| | - William James
- Sir William Dunn School of Pathology, University of Oxford, Oxford, United Kingdom
| | - Vinod R. M. T. Balasubramaniam
- Infection and Immunity Research Strength, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, Malaysia
- *Correspondence: Vinod R. M. T. Balasubramaniam,
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12
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Kumar S, Sharma N, Dantas WM, do Nascimento JCF, Maus H, de Oliveira RN, Pandit U, Singh AP, Schirmeister T, Hazari PP, Pena L, Poonam, Rathi B. A potent candidate against Zika virus infection: Synthesis, bioactivity, radiolabeling and biodistribution studies. NEW J CHEM 2022. [DOI: 10.1039/d2nj02482a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Compound VI exhibits potent activity against Zika virus infection combined with favorable cellular uptake and biodistribution without apparent cytotoxicity in a mouse model.
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Affiliation(s)
- Sumit Kumar
- Department of Chemistry, Miranda House, University of Delhi, Delhi, 110007, India
| | - Neha Sharma
- Har Gobind Khorana Centre For Chemical Biology, Department of Chemistry, Hansraj College, University of Delhi, Delhi, 110007, India
| | - Willyenne Marilia Dantas
- Department of Virology, Aggeu Magalhães Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife, 50670-420, Pernambuco, Brazil
- Department of Chemistry, Federal Rural University of Pernambuco, Dois Irmãos, 52171-900, Recife, Brazil
| | | | - Hannah Maus
- Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, 55128, Mainz, Germany
| | | | - Unnat Pandit
- Special Centre for Systems Medicine, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Agam P. Singh
- Infectious Diseases Laboratory, National Institute of Immunology, New Delhi, 110067, India
| | - Tanja Schirmeister
- Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, 55128, Mainz, Germany
| | - Puja Panwar Hazari
- Division of Cyclotron and Radiopharmaceutical Sciences Institute of Nuclear Medicine and Allied Sciences, New Delhi, 110054, India
| | - Lindomar Pena
- Department of Virology, Aggeu Magalhães Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife, 50670-420, Pernambuco, Brazil
| | - Poonam
- Department of Chemistry, Miranda House, University of Delhi, Delhi, 110007, India
- Delhi School of Public Health, Institution of Eminence, University of Delhi, Delhi, 110007, India
| | - Brijesh Rathi
- Har Gobind Khorana Centre For Chemical Biology, Department of Chemistry, Hansraj College, University of Delhi, Delhi, 110007, India
- Delhi School of Public Health, Institution of Eminence, University of Delhi, Delhi, 110007, India
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da Silva PG, Fonseca AH, Ribeiro MP, Silva TD, Grael CFF, Pena LJ, Silva TMS, Oliveira EDJ. Bisbenzylisoquinoline Alkaloids of Cissampelos Sympodialis With in Vitro Antiviral Activity Against Zika Virus. Front Pharmacol 2021; 12:743541. [PMID: 34603056 PMCID: PMC8482128 DOI: 10.3389/fphar.2021.743541] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Accepted: 08/31/2021] [Indexed: 12/13/2022] Open
Abstract
In search of new antiviral compounds against Zika virus we conducted a bioassay-guided fractionation of bisbenzyilisoquinoline alkaloids isolated from Cissampelos sympodialis (Menispermaceae), a medicinal plant species endemic to Brazil. Six subfractions were obtained from a tertiary alkaloidal fraction of the rhizomes (TAFrz) using preparative high-performance liquid chromatography. All the subfractions were tested against Zika virus-infected Vero cells as the cellular model to evaluate cytotoxicity and antiviral effective concentrations. The results showed that three of the six TAFrz subfractions tested were active. The most active ones were the subfraction 6 (that consisted of the alkaloids methylwarifteine and warifteine present as a mixture at a ratio of 8.8:1.2 respectively) and the subfraction 5, that was later identified as warifteine, the major tertiary alkaloid of this species. Warifteine was able to significantly reduce virus titer in Zika virus-infected Vero cells with an IC50 of 2.2 μg/ml and this effect was selective (selectivity index, SI = 68.3). Subfraction 6 had an IC50 = 3.5 μg/ml and was more cytotoxic than pure warifteine, with SI = 6.14. Fraction 5 and fraction 6 were more potent in decreasing the viral titer of Zika virus-infected Vero cells than 6-methylmercaptopurine riboside (IC50 = 24.5 μg/ml and SI = 11.9), a mercaptopurine riboside with ZIKV antiviral activity used as a positive control. Our data demonstrate that alkaloids of the bisbenzylisoquinoline type may be explored as new antiviral agents or as an useful pharmacophore for investigating ZIKV antiviral activity.
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Affiliation(s)
| | - Aventino H Fonseca
- Department of Pharmacy, Federal University of Jequitinhonha and Mucuri Valleys, Diamantina, Brazil
| | - Malu P Ribeiro
- Department of Pharmacy, Federal University of Jequitinhonha and Mucuri Valleys, Diamantina, Brazil
| | - Taizia D Silva
- Department of Pharmacy, Federal University of Jequitinhonha and Mucuri Valleys, Diamantina, Brazil
| | - Cristiane F F Grael
- Department of Pharmacy, Federal University of Jequitinhonha and Mucuri Valleys, Diamantina, Brazil
| | - Lindomar J Pena
- Department of Virology, Aggeu Magalhães Institute (IAM), Fiocruz, Recife, Brazil
| | - Tania M S Silva
- Laboratório de Bioprospecção Fitoquímica, Department of Chemistry, Federal Rural University of Pernambuco, Recife, Brazil
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Dantas WM, de Oliveira VNM, Santos DAL, Seabra G, Sharma PP, Rathi B, Pena LJ, de Oliveira RN. Searching Anti-Zika Virus Activity in 1 H-1,2,3-Triazole Based Compounds. Molecules 2021; 26:molecules26195869. [PMID: 34641413 PMCID: PMC8510480 DOI: 10.3390/molecules26195869] [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: 07/27/2021] [Revised: 09/21/2021] [Accepted: 09/22/2021] [Indexed: 11/16/2022] Open
Abstract
Zika virus (ZIKV) is a mosquito-borne virus belonging to the Flaviviridae family and is responsible for an exanthematous disease and severe neurological manifestations, such as microcephaly and Guillain-Barré syndrome. ZIKV has a single strand positive-sense RNA genome that is translated into structural and non-structural (NS) proteins. Although it has become endemic in most parts of the tropical world, Zika still does not have a specific treatment. Thus, in this work we evaluate the cytotoxicity and antiviral activities of 14 hybrid compounds formed by 1H-1,2,3-triazole, naphthoquinone and phthalimide groups. Most compounds showed low cytotoxicity to epithelial cells, specially the 3b compound. After screening with all compounds, 4b was the most active against ZIKV in the post-infection test, obtaining a 50% inhibition concentration (IC50) of 146.0 µM and SI of 2.3. There were no significant results for the pre-treatment test. According to the molecular docking compound, 4b was suggested with significant binding affinity for the NS5 RdRp protein target, which was further corroborated by molecular dynamic simulation studies.
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Affiliation(s)
- Willyenne M. Dantas
- Department of Chemistry, Federal Rural University of Pernambuco, Recife 52171-900, Brazil;
- Department of Virology, Aggeu Magalhães Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife 50670-420, Brazil
| | - Valentina N. M. de Oliveira
- Instituto Federal de Educação Ciência e Tecnologia de Pernambuco, Campus Ipojuca, Ipojuca 55590-000, Brazil;
- Department of Fundamental Chemistry, Federal University of Pernambuco, Recife 50740-540, Brazil; (D.A.L.S.); (G.S.)
| | - Diogo A. L. Santos
- Department of Fundamental Chemistry, Federal University of Pernambuco, Recife 50740-540, Brazil; (D.A.L.S.); (G.S.)
| | - Gustavo Seabra
- Department of Fundamental Chemistry, Federal University of Pernambuco, Recife 50740-540, Brazil; (D.A.L.S.); (G.S.)
| | - Prem P. Sharma
- Laboratory for Translational Chemistry and Drug Discovery, Department of Chemistry, Hansraj College, University of Delhi, Delhi 110007, India; (P.P.S.); (B.R.)
| | - Brijesh Rathi
- Laboratory for Translational Chemistry and Drug Discovery, Department of Chemistry, Hansraj College, University of Delhi, Delhi 110007, India; (P.P.S.); (B.R.)
| | - Lindomar J. Pena
- Department of Virology, Aggeu Magalhães Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife 50670-420, Brazil
- Correspondence: (L.J.P.); (R.N.d.O.); Tel.: +55-(81)-2123-7849 (L.J.P.); +55-(81)-3320-6317 (R.N.d.O.)
| | - Ronaldo N. de Oliveira
- Department of Chemistry, Federal Rural University of Pernambuco, Recife 52171-900, Brazil;
- Correspondence: (L.J.P.); (R.N.d.O.); Tel.: +55-(81)-2123-7849 (L.J.P.); +55-(81)-3320-6317 (R.N.d.O.)
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Dos Santos Nascimento IJ, de Aquino TM, da Silva-Júnior EF. Drug Repurposing: A Strategy for Discovering Inhibitors against Emerging Viral Infections. Curr Med Chem 2021; 28:2887-2942. [PMID: 32787752 DOI: 10.2174/0929867327666200812215852] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 07/21/2020] [Accepted: 07/22/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Viral diseases are responsible for several deaths around the world. Over the past few years, the world has seen several outbreaks caused by viral diseases that, for a long time, seemed to possess no risk. These are diseases that have been forgotten for a long time and, until nowadays, there are no approved drugs or vaccines, leading the pharmaceutical industry and several research groups to run out of time in the search for new pharmacological treatments or prevention methods. In this context, drug repurposing proves to be a fast and economically viable technique, considering the fact that it uses drugs that have a well-established safety profile. Thus, in this review, we present the main advances in drug repurposing and their benefit for searching new treatments against emerging viral diseases. METHODS We conducted a search in the bibliographic databases (Science Direct, Bentham Science, PubMed, Springer, ACS Publisher, Wiley, and NIH's COVID-19 Portfolio) using the keywords "drug repurposing", "emerging viral infections" and each of the diseases reported here (CoV; ZIKV; DENV; CHIKV; EBOV and MARV) as an inclusion/exclusion criterion. A subjective analysis was performed regarding the quality of the works for inclusion in this manuscript. Thus, the selected works were those that presented drugs repositioned against the emerging viral diseases presented here by means of computational, high-throughput screening or phenotype-based strategies, with no time limit and of relevant scientific value. RESULTS 291 papers were selected, 24 of which were CHIKV; 52 for ZIKV; 43 for DENV; 35 for EBOV; 10 for MARV; and 56 for CoV and the rest (72 papers) related to the drugs repurposing and emerging viral diseases. Among CoV-related articles, most were published in 2020 (31 papers), updating the current topic. Besides, between the years 2003 - 2005, 10 articles were created, and from 2011 - 2015, there were 7 articles, portraying the outbreaks that occurred at that time. For ZIKV, similar to CoV, most publications were during the period of outbreaks between the years 2016 - 2017 (23 articles). Similarly, most CHIKV (13 papers) and DENV (14 papers) publications occur at the same time interval. For EBOV (13 papers) and MARV (4 papers), they were between the years 2015 - 2016. Through this review, several drugs were highlighted that can be evolved in vivo and clinical trials as possible used against these pathogens showed that remdesivir represent potential treatments against CoV. Furthermore, ribavirin may also be a potential treatment against CHIKV; sofosbuvir against ZIKV; celgosivir against DENV, and favipiravir against EBOV and MARV, representing new hopes against these pathogens. CONCLUSION The conclusions of this review manuscript show the potential of the drug repurposing strategy in the discovery of new pharmaceutical products, as from this approach, drugs could be used against emerging viral diseases. Thus, this strategy deserves more attention among research groups and is a promising approach to the discovery of new drugs against emerging viral diseases and also other diseases.
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Melo de Oliveira VN, Flávia do Amaral Moura C, Peixoto ADS, Gonçalves Ferreira VP, Araújo HM, Lapa Montenegro Pimentel LM, Pessoa CDÓ, Nicolete R, Versiani Dos Anjos J, Sharma PP, Rathi B, Pena LJ, Rollin P, Tatibouët A, Nascimento de Oliveira R. Synthesis of alkynylated 1,2,4-oxadiazole/1,2,3-1H-triazole glycoconjugates: Discovering new compounds for use in chemotherapy against lung carcinoma and Mycobacterium tuberculosis. Eur J Med Chem 2021; 220:113472. [PMID: 33940463 DOI: 10.1016/j.ejmech.2021.113472] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 04/08/2021] [Accepted: 04/09/2021] [Indexed: 11/25/2022]
Abstract
A total of forty-three compounds were synthesized, including thirty-two new ones. Among those compounds, seventeen were selected and tested on human tumor cell lines: PC-3 (prostate adenocarcinoma), HCT-116 (colorectal tumor), NCIH-460 (lung carcinoma), SKMEL-103 (melanoma) and AGP-01 (gastric tumor). Alkynylated 1,2,4-oxadiazoles 2m, 3g and 3k exhibited antiproliferative activities against NCIH-460 in culture. Alkynylated N-cyclohexyl-1,2,4-oxadiazoles 3a-m and bis-heterocycle glucoglycero-1,2,3-triazole-N-cyclohexyl-1,2,4-oxadiazole derivatives 5a-k and 6-11 were evaluated for their in vitro efficacy towards Mycobacterium tuberculosis (Mtb) H37Ra and H37Rv strains. In general, glycerosugars conjugated to 1,2,4-oxadiazole via a 1,2,3-triazole linkage (5a, 5e, 5j, 5k, and 7) showed in vitro inhibitory activity against Mtb (H37Rv). The largest molecules bis-triazoles 10 and 11, proved inactive against TB. Probably, the absence of the N-cyclohexyl group in compound 8 and 1,2,4-oxadiazole nucleus in compound 9 were responsible for its low activity. Glucoglycero-triazole-oxadiazole derivatives 5e (10 μM) and 7 (23.9 μM) were the most promising antitubercular compounds, showing a better selective index than when tested against RAW 264.7 and HepG2 cells. Vero cell were used to investigate cytotoxicity of compounds 5a, 5h, 5j, 5k, and these compounds showed good cell viability. Further, in silico studies were performed for most active compounds (5e and 7) with potential drug targets, DprE1 and InhA of Mtb to understand possible interactions aided with molecular dynamic simulation (100ns).
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Affiliation(s)
| | | | | | - Vanessa Pinheiro Gonçalves Ferreira
- Laboratorio de Oncologia Experimental, Nucleo de Pesquisa Em Desenvolvimento de Medicamentos (NPDM), Universidade Federal Do Ceara, Fortaleza, Brazil; Oswaldo Cruz Foundation (Fiocruz), Eusebio, Brazil
| | - Héverton Mendes Araújo
- Laboratorio de Oncologia Experimental, Nucleo de Pesquisa Em Desenvolvimento de Medicamentos (NPDM), Universidade Federal Do Ceara, Fortaleza, Brazil; Oswaldo Cruz Foundation (Fiocruz), Eusebio, Brazil
| | | | - Claudia do Ó Pessoa
- Laboratorio de Oncologia Experimental, Nucleo de Pesquisa Em Desenvolvimento de Medicamentos (NPDM), Universidade Federal Do Ceara, Fortaleza, Brazil
| | - Roberto Nicolete
- Laboratorio de Oncologia Experimental, Nucleo de Pesquisa Em Desenvolvimento de Medicamentos (NPDM), Universidade Federal Do Ceara, Fortaleza, Brazil; Oswaldo Cruz Foundation (Fiocruz), Eusebio, Brazil
| | | | - Prem Prakash Sharma
- Laboratory for Translational Chemistry and Drug Discovery, Department of Chemistry, Hansraj College University Enclave, University of Delhi, Delhi, India
| | - Brijesh Rathi
- Laboratory for Translational Chemistry and Drug Discovery, Department of Chemistry, Hansraj College University Enclave, University of Delhi, Delhi, India
| | - Lindomar José Pena
- Department of Virology, Oswaldo Cruz Foundation, Fiocruz, 50740-465, Recife, PE, Brazil
| | - Patrick Rollin
- Universite D'Orleans et CNRS, ICOA, UMR 7311, BP 6759, F-45067, Orleans, France
| | - Arnaud Tatibouët
- Universite D'Orleans et CNRS, ICOA, UMR 7311, BP 6759, F-45067, Orleans, France
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Mwaliko C, Nyaruaba R, Zhao L, Atoni E, Karungu S, Mwau M, Lavillette D, Xia H, Yuan Z. Zika virus pathogenesis and current therapeutic advances. Pathog Glob Health 2021; 115:21-39. [PMID: 33191867 PMCID: PMC7850325 DOI: 10.1080/20477724.2020.1845005] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Zika virus (ZIKV) is an emerging arthropod-borne flavivirus that, upon infection, results in teratogenic effects and neurological disorders. ZIKV infections pose serious global public health concerns, prompting scientists to increase research on antivirals and vaccines against the virus. These efforts are still ongoing as the pathogenesis and immune evasion mechanisms of ZIKV have not yet been fully elaborated. Currently, no specific vaccines or drugs have been approved for ZIKV; however, some are undergoing clinical trials. Notably, several strategies have been used to develop antivirals, including drugs that target viral and host proteins. Additionally, drug repurposing is preferred since it is less costly and takes less time than other strategies because the drugs used have already been approved for human use. Likewise, different platforms have been evaluated for the design of vaccines, including DNA, mRNA, peptide, protein, viral vectors, virus-like particles (VLPSs), inactivated-virus, and live-attenuated virus vaccines. These vaccines have been shown to induce specific humoral and cellular immune responses and reduce viremia and viral RNA both in vitro and in vivo. Importantly, most of these vaccines have entered clinical trials. Understanding the viral disease mechanism will provide better strategies for developing therapeutic agents against ZIKV. This review provides a comprehensive summary of the viral pathogenesis of ZIKV and current advancements in the development of vaccines and drugs against this virus.
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Affiliation(s)
- Caroline Mwaliko
- Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China,International College, University of Chinese Academy of Sciences, Beijing, China,Microbiology, Sino-Africa Joint Research Center, Nairobi, Kenya
| | - Raphael Nyaruaba
- Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China,International College, University of Chinese Academy of Sciences, Beijing, China,Microbiology, Sino-Africa Joint Research Center, Nairobi, Kenya
| | - Lu Zhao
- Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China,International College, University of Chinese Academy of Sciences, Beijing, China
| | - Evans Atoni
- Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China,International College, University of Chinese Academy of Sciences, Beijing, China,Microbiology, Sino-Africa Joint Research Center, Nairobi, Kenya
| | - Samuel Karungu
- Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China,International College, University of Chinese Academy of Sciences, Beijing, China,Microbiology, Sino-Africa Joint Research Center, Nairobi, Kenya
| | - Matilu Mwau
- Center for Infectious and Parasitic Diseases Control Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Dimitri Lavillette
- CAS Key Laboratory of Molecular Virology & Immunology, Institut Pasteur of Shanghai, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Han Xia
- Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China,CONTACT Han Xia ; Zhiming Yuan Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
| | - Zhiming Yuan
- Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
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18
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Lin X, Liang C, Zou L, Yin Y, Wang J, Chen D, Lan W. Advance of structural modification of nucleosides scaffold. Eur J Med Chem 2021; 214:113233. [PMID: 33550179 PMCID: PMC7995807 DOI: 10.1016/j.ejmech.2021.113233] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 01/06/2021] [Accepted: 01/23/2021] [Indexed: 12/12/2022]
Abstract
With Remdesivir being approved by FDA as a drug for the treatment of Corona Virus Disease 2019 (COVID-19), nucleoside drugs have once again received widespread attention in the medical community. Herein, we summarized modification of traditional nucleoside framework (sugar + base), traizole nucleosides, nucleoside analogues assembled by other drugs, macromolecule-modified nucleosides, and their bioactivity rules. 2′-“Ara”-substituted by –F or –CN group, and 3′-“ara” substituted by acetylenyl group can greatly influence their anti-tumor activities. Dideoxy dehydrogenation of 2′,3′-sites can enhance antiviral efficiencies. Acyclic nucleosides and L-type nucleosides mainly represented antiviral capabilities. 5-F Substituted uracil analogues exihibit anti-tumor effects, and the substrates substituted by –I, –CF3, bromovinyl group usually show antiviral activities. The sugar coupled with 1-N of triazolid usually displays anti-tumor efficiencies, while the sugar coupled with 2-N of triazolid mainly represents antiviral activities. The nucleoside analogues assembled by cholesterol, polyethylene glycol, fatty acid and phospholipid would improve their bioavailabilities and bioactivities, or reduce their toxicities.
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Affiliation(s)
- Xia Lin
- Medical College, Guangxi University, Nanning, 530004, China; College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, China; Guangxi Medical College, Nanning, 530023, China
| | | | - Lianjia Zou
- Guangxi Medical College, Nanning, 530023, China
| | - Yanchun Yin
- Guangxi Medical College, Nanning, 530023, China
| | - Jianyi Wang
- Medical College, Guangxi University, Nanning, 530004, China; College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, China.
| | - Dandan Chen
- Guangxi Medical College, Nanning, 530023, China
| | - Weisen Lan
- College of Agriculture, Guangxi University, Nanning, 530004, China
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19
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da Silva PG, Fonseca AH, Ribeiro MP, Silva TD, Grael CFF, Pena LJ, Silva TMS, Oliveira EDJ. Bisbenzylisoquinoline alkaloids of Cissampelos sympodialis with antiviral activity against dengue virus. Nat Prod Res 2020; 35:6129-6133. [PMID: 32990038 DOI: 10.1080/14786419.2020.1827404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
A number of bisbenzyilisoquinoline alkaloids have been previously isolated from Cissampelos sympodialis (Menispermaceae). The tertiary alkaloid fraction of the rhizomes (TAFrz) was prepared and the major alkaloid warifteine was isolated. Five TAFrz subfractions in addition to warifteine were tested against Dengue virus (DENV). We then used an epithelial (Vero) cell line to evaluate the cytotoxicity and effective concentrations of the samples against DENV. All TAFrz subfractions were active, but subfraction 6 (a mixture of the alkaloids methylwarifteine and warifteine) in particular showed a promising antiviral effect against DENV-2 with an IC50 of 2.00 µg/mL and a selectivity index (SI) of 10.74. Warifteine was the second most active sample and had an IC50 of 8.13 µg/mL and SI = 10.94. The antiviral activity of the samples compared favorably with that of 6-methylmercaptopurine riboside (IC50 = 7.31 µg/mL and SI = 11.8). These results suggest that bisbenzylisoquinoline alkaloids may prove interesting leading antiviral compounds.
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Affiliation(s)
- Poliana G da Silva
- Department of Virology, Aggeu Magalhães Institute (IAM), Fiocruz, Pernambuco, Recife, PE, Brazil
| | - Aventino H Fonseca
- Department of Pharmacy, Federal University of Jequitinhonha and Mucuri Valleys, Diamantina, MG, Brazil
| | - Malu P Ribeiro
- Department of Pharmacy, Federal University of Jequitinhonha and Mucuri Valleys, Diamantina, MG, Brazil
| | - Taizia D Silva
- Department of Pharmacy, Federal University of Jequitinhonha and Mucuri Valleys, Diamantina, MG, Brazil
| | - Cristiane F F Grael
- Department of Pharmacy, Federal University of Jequitinhonha and Mucuri Valleys, Diamantina, MG, Brazil
| | - Lindomar J Pena
- Department of Virology, Aggeu Magalhães Institute (IAM), Fiocruz, Pernambuco, Recife, PE, Brazil
| | - Tania M S Silva
- Laboratório de Bioprospecção Fitoquímica, Departamento de Química, Universidade Federal Rural de Pernambuco, Recife, PE, Brazil
| | - Eduardo de J Oliveira
- Department of Pharmacy, Federal University of Jequitinhonha and Mucuri Valleys, Diamantina, MG, Brazil
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20
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Del Sarto JL, Rocha RDPF, Bassit L, Olmo IG, Valiate B, Queiroz-Junior CM, Pedrosa CDSG, Ribeiro FM, Guimarães MZ, Rehen S, Amblard F, Zhou L, Cox BD, Gavegnano C, Costa VV, Schinazi RF, Teixeira MM. 7-Deaza-7-fluoro-2'-C-methyladenosine inhibits Zika virus infection and viral-induced neuroinflammation. Antiviral Res 2020; 180:104855. [PMID: 32574688 DOI: 10.1016/j.antiviral.2020.104855] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 06/03/2020] [Accepted: 06/12/2020] [Indexed: 12/15/2022]
Abstract
Zika virus (ZIKV) has gained a lot of attention in the past few years due to its rapid spread worldwide and its close association to severe neurological outcomes, such as microcephaly and Guillain-Barre syndrome. In this study, the in vitro and in vivo anti-ZIKV activity of 7-deaza-7-fluoro-2'-C-methyl-adenosine (DFMA) was evaluated. In vitro, using primary mouse neuronal cells and human neural stem cells infected by ZIKV, treatment with DFMA resulted in impaired viral replication and protection against virus-induced cell death. In vivo, when administrated prior to infection, DFMA prevented lethality and markedly reduced viral loads and neuroinflammation, including microgliosis and overall brain damage. Additionally, as an early therapeutic treatment, DFMA increased survival rates in mice. Collectively, these findings demonstrate that the nucleoside analog DFMA inhibits ZIKV infection and viral-induced neuroinflammation in vitro and in vivo without apparent untoward effects, suggesting it may be useful in individuals infected with ZIKV.
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Affiliation(s)
- Juliana Lemos Del Sarto
- Department of Biochemistry and Immunology, And(2)Research Center for Drug Development, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Rebeca de Paiva Froes Rocha
- Department of Biochemistry and Immunology, And(2)Research Center for Drug Development, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Leda Bassit
- Center for AIDS Research, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Isabella Guimarães Olmo
- Neurobiochemistry Laboratory, Department of Biochemistry and Immunology, Institute of Biological Sciences (ICB), Universidade Federal de Minas Gerais (UFMG), Minas Gerais, Brazil
| | - Bruno Valiate
- Department of Biochemistry and Immunology, And(2)Research Center for Drug Development, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Celso M Queiroz-Junior
- Cardiac Biology Laboratory, Department of Morphology, Institute of Biological Sciences (ICB), Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | | | - Fabíola Mara Ribeiro
- Neurobiochemistry Laboratory, Department of Biochemistry and Immunology, Institute of Biological Sciences (ICB), Universidade Federal de Minas Gerais (UFMG), Minas Gerais, Brazil
| | - Marilia Zaluar Guimarães
- D'Or Institute for Research and Education (IDOR), Rio de Janeiro, Brazil; Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Stevens Rehen
- D'Or Institute for Research and Education (IDOR), Rio de Janeiro, Brazil; Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Franck Amblard
- Center for AIDS Research, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Longhu Zhou
- Center for AIDS Research, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Bryan D Cox
- Center for AIDS Research, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Christina Gavegnano
- Center for AIDS Research, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Vivian Vasconcelos Costa
- Department of Biochemistry and Immunology, And(2)Research Center for Drug Development, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil; Research Group in Arboviral Diseases. Department of Morphology, Institute of Biological Sciences (ICB), Universidade Federal de Minas Gerais (UFMG), Minas Gerais, Brazil
| | - Raymond F Schinazi
- Center for AIDS Research, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA.
| | - Mauro Martins Teixeira
- Department of Biochemistry and Immunology, And(2)Research Center for Drug Development, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
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Cataneo AHD, Kuczera D, Koishi AC, Zanluca C, Silveira GF, Arruda TBD, Suzukawa AA, Bortot LO, Dias-Baruffi M, Verri WA, Robert AW, Stimamiglio MA, Duarte Dos Santos CN, Wowk PF, Bordignon J. The citrus flavonoid naringenin impairs the in vitro infection of human cells by Zika virus. Sci Rep 2019; 9:16348. [PMID: 31705028 PMCID: PMC6841724 DOI: 10.1038/s41598-019-52626-3] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 10/16/2019] [Indexed: 12/16/2022] Open
Abstract
The Zika virus (ZIKV) is an arthropod-borne virus that belongs to the Flaviviridae family. The ZIKV infection is usually asymptomatic or is associated with mild clinical manifestations; however, increased numbers of cases of microcephaly and birth defects have been recently reported. To date, neither a vaccine nor an antiviral treatment has become available to control ZIKV replication. Among the natural compounds recognized for their medical properties, flavonoids, which can be found in fruits and vegetables, have been found to possess biological activity against a variety of viruses. Here, we demonstrate that the citrus flavanone naringenin (NAR) prevented ZIKV infection in human A549 cells in a concentration-dependent and ZIKV-lineage independent manner. NAR antiviral activity was also observed when primary human monocyte-derived dendritic cells were infected by ZIKV. NAR displayed its antiviral activity when the cells were treated after infection, suggesting that NAR acts on the viral replication or assembly of viral particles. Moreover, a molecular docking analysis suggests a potential interaction between NAR and the protease domain of the NS2B-NS3 protein of ZIKV which could explain the anti-ZIKV activity of NAR. Finally, the results support the potential of NAR as a suitable candidate molecule for developing anti-ZIKV treatments.
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Affiliation(s)
| | - Diogo Kuczera
- Laboratório de Virologia Molecular, Instituto Carlos Chagas/Fiocruz-PR, Curitiba, Paraná, Brazil
| | - Andrea Cristine Koishi
- Laboratório de Virologia Molecular, Instituto Carlos Chagas/Fiocruz-PR, Curitiba, Paraná, Brazil
| | - Camila Zanluca
- Laboratório de Virologia Molecular, Instituto Carlos Chagas/Fiocruz-PR, Curitiba, Paraná, Brazil
| | | | - Thais Bonato de Arruda
- Laboratório de Virologia Molecular, Instituto Carlos Chagas/Fiocruz-PR, Curitiba, Paraná, Brazil
| | - Andréia Akemi Suzukawa
- Laboratório de Virologia Molecular, Instituto Carlos Chagas/Fiocruz-PR, Curitiba, Paraná, Brazil
| | - Leandro Oliveira Bortot
- Laboratório de Física Biológica, Departamento de Física e Química, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Marcelo Dias-Baruffi
- Laboratório de Glicoimunologia, Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Waldiceu Aparecido Verri
- Departamento de Ciências Patológicas, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Paraná, Brazil
| | - Anny Waloski Robert
- Laboratório de Células Tronco, Instituto Carlos Chagas/Fiocruz-PR, Curitiba, Paraná, Brazil
| | | | | | - Pryscilla Fanini Wowk
- Laboratório de Virologia Molecular, Instituto Carlos Chagas/Fiocruz-PR, Curitiba, Paraná, Brazil.
| | - Juliano Bordignon
- Laboratório de Virologia Molecular, Instituto Carlos Chagas/Fiocruz-PR, Curitiba, Paraná, Brazil.
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22
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Abreu LS, do Nascimento YM, Costa RDS, Guedes MLS, Souza BNRF, Pena LJ, Costa VCDO, Scotti MT, Braz-Filho R, Barbosa-Filho JM, da Silva MS, Velozo EDS, Tavares JF. Tri- and Diterpenoids from Stillingia loranthacea as Inhibitors of Zika Virus Replication. JOURNAL OF NATURAL PRODUCTS 2019; 82:2721-2730. [PMID: 31599155 DOI: 10.1021/acs.jnatprod.9b00251] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
This study represents the first phytochemical analysis of Stillingia loranthacea (S. loranthacea) and describes new terpenoids obtained from the root bark of this species. The fractionation of the hexane extract from the root bark led to the isolation of two new 28-nor-taraxarenes derivatives, loranthones A and B (1 and 2), four new tigliane diterpenes (5-8), three known tigliane diterpenes (9-11), and three known flexibilene diterpenes, tonantzitlolones A-C (12-14). The investigation of these compounds and the use of a molecular networking-based prioritization approach afforded two other new 28-nor-taraxarenes, loranthones C and D (3 and 4). The cytotoxicity of compounds 1, 2, and 5-14 was evaluated against Vero cells, and their 20% cytotoxic concentration (CC20) values varied from 8.7 to 328 μM; antiviral activity was tested against an epidemic Zika virus (ZIKV) strain circulating in Brazil. Six out of 12 compounds (2, 5, 9-11, and 14) exhibited significant antiviral effects against ZIKV. Specifically, compounds 2 and 5 offered the most promise as lead compounds as they had a 1.7 and 1.8 log10 TCID50/mL reduction in ZIKV replication, respectively. Together, the present findings have identified S. loranthacea terpenoids as potent anti-ZIKV inhibitors and pave the way to the development of possible new treatments against this devastating pathogen.
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Affiliation(s)
- Lucas Silva Abreu
- Institute for Research in Pharmaceuticals and Medications , Federal University of Paraíba , João Pessoa 58051-900 , Brazil
| | - Yuri Mangueira do Nascimento
- Institute for Research in Pharmaceuticals and Medications , Federal University of Paraíba , João Pessoa 58051-900 , Brazil
| | - Rafael Dos Santos Costa
- Research Laboratory in Materia Medica, School of Pharmacy , Federal University of Bahia , Salvador 40170-290 , Brazil
| | | | | | - Lindomar José Pena
- Department of Virology , Oswaldo Cruz Foundation (Fiocruz) , Recife 50740-465 , Brazil
| | | | - Marcus Tullius Scotti
- Institute for Research in Pharmaceuticals and Medications , Federal University of Paraíba , João Pessoa 58051-900 , Brazil
| | - Raimundo Braz-Filho
- Department of Chemistry, Institute of Chemistry , Federal Rural University of Rio de Janeiro , Seropédica 23890-000 , Brazil
| | - José Maria Barbosa-Filho
- Institute for Research in Pharmaceuticals and Medications , Federal University of Paraíba , João Pessoa 58051-900 , Brazil
| | - Marcelo Sobral da Silva
- Institute for Research in Pharmaceuticals and Medications , Federal University of Paraíba , João Pessoa 58051-900 , Brazil
| | - Eudes da Silva Velozo
- Research Laboratory in Materia Medica, School of Pharmacy , Federal University of Bahia , Salvador 40170-290 , Brazil
| | - Josean Fechine Tavares
- Institute for Research in Pharmaceuticals and Medications , Federal University of Paraíba , João Pessoa 58051-900 , Brazil
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23
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Fu YH, Xu ZX, Jiang N, Zheng YP, Rameix-Welti MA, Jiao YY, Peng XL, Wang Y, Eleouet JF, Cen S, He JS. High-throughput screening of active compounds against human respiratory syncytial virus. Virology 2019; 535:171-178. [DOI: 10.1016/j.virol.2019.07.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 06/02/2019] [Accepted: 07/01/2019] [Indexed: 12/29/2022]
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24
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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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25
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Gorshkov K, Shiryaev SA, Fertel S, Lin YW, Huang CT, Pinto A, Farhy C, Strongin AY, Zheng W, Terskikh AV. Zika Virus: Origins, Pathological Action, and Treatment Strategies. Front Microbiol 2019; 9:3252. [PMID: 30666246 PMCID: PMC6330993 DOI: 10.3389/fmicb.2018.03252] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 12/14/2018] [Indexed: 01/05/2023] Open
Abstract
The Zika virus (ZIKV) global epidemic prompted the World Health Organization to declare it a 2016 Public Health Emergency of International Concern. The overwhelming experience over the past several years teaches us that ZIKV and the associated neurological complications represent a long-term world-wide challenge to public health. Although the number of ZIKV cases in the Western Hemisphere has dropped since 2016, the need for basic research and anti-ZIKV drug development remains strong. Re-emerging viruses like ZIKV are an ever-present threat in the 21st century where fast transcontinental travel lends itself to viral epidemics. Here, we first present the origin story for ZIKV and review the rapid progress researchers have made toward understanding of the ZIKV pathology and in the design, re-purposing, and testing–particularly in vivo–drug candidates for ZIKV prophylaxis and therapy ZIKV. Quite remarkably, a short, but intensive, drug-repurposing effort has already resulted in several readily available FDA-approved drugs that are capable of effectively combating the virus in infected adult mouse models and, most importantly, in both preventing maternal-fetal transmission and severe microcephaly in newborns in pregnant mouse models.
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Affiliation(s)
- Kirill Gorshkov
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, United States
| | - Sergey A Shiryaev
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Sophie Fertel
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Yi-Wen Lin
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Chun-Teng Huang
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Antonella Pinto
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Chen Farhy
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Alex Y Strongin
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Wei Zheng
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, United States
| | - Alexey V Terskikh
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
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26
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Pena LJ, Miranda Guarines K, Duarte Silva AJ, Sales Leal LR, Mendes Félix D, Silva A, de Oliveira SA, Junqueira Ayres CF, Júnior AS, de Freitas AC. In vitro and in vivo models for studying Zika virus biology. J Gen Virol 2018; 99:1529-1550. [DOI: 10.1099/jgv.0.001153] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Lindomar José Pena
- 1Department of Virology, Aggeu Magalhaes Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife, Pernambuco, Brazil
| | - Klarissa Miranda Guarines
- 1Department of Virology, Aggeu Magalhaes Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife, Pernambuco, Brazil
| | - Anna Jéssica Duarte Silva
- 2Department of Genetics, Laboratory of Molecular Studies and Experimental Therapy (LEMTE), Center of Biological Sciences, Federal University of Pernambuco (UFPE), Recife, Pernambuco, Brazil
| | - Lígia Rosa Sales Leal
- 2Department of Genetics, Laboratory of Molecular Studies and Experimental Therapy (LEMTE), Center of Biological Sciences, Federal University of Pernambuco (UFPE), Recife, Pernambuco, Brazil
| | - Daniele Mendes Félix
- 1Department of Virology, Aggeu Magalhaes Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife, Pernambuco, Brazil
| | - Adalúcia Silva
- 1Department of Virology, Aggeu Magalhaes Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife, Pernambuco, Brazil
| | - Sheilla Andrade de Oliveira
- 3Department of Immunology, Aggeu Magalhaes Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife, Pernambuco, Brazil
| | | | - Abelardo Silva Júnior
- 5Department of Veterinary Medicine, Federal University of Viçosa (UFV), Viçosa, Minas Gerais, Brazil
| | - Antonio Carlos de Freitas
- 2Department of Genetics, Laboratory of Molecular Studies and Experimental Therapy (LEMTE), Center of Biological Sciences, Federal University of Pernambuco (UFPE), Recife, Pernambuco, Brazil
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27
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de Carvalho OV, Félix DM, de Oliveira RN, Seabra G, Júnior AS, Pena LJ. Response to 'On the antiviral activity and developmental toxicity of 6-methylmercaptopurine riboside (6MMPr)' and 'Acceleration with the brakes on?'. Int J Antimicrob Agents 2018; 52:515-516. [PMID: 30318058 DOI: 10.1016/j.ijantimicag.2018.06.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 06/30/2018] [Indexed: 11/30/2022]
Affiliation(s)
- Otávio Valério de Carvalho
- Department of Virology, Oswaldo Cruz Foundation (Fiocruz), Avenida Professor Moraes Rego, Recife, Pernambuco, Brazil
| | - Daniele Mendes Félix
- Department of Virology, Oswaldo Cruz Foundation (Fiocruz), Avenida Professor Moraes Rego, Recife, Pernambuco, Brazil
| | | | - Gustavo Seabra
- Department of Fundamental Chemistry, Federal University of Pernambuco (UFPE), Recife, Pernambuco, Brazil
| | - Abelardo Silva Júnior
- Department of Veterinary Medicine, Federal University of Viçosa (UFV), Av. PH Rolfs, s/n, Viçosa, Minas Gerais 36570-900, Brazil.
| | - Lindomar José Pena
- Department of Virology, Oswaldo Cruz Foundation (Fiocruz), Avenida Professor Moraes Rego, Recife, Pernambuco, Brazil.
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28
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Masmejan S, Baud D, Musso D, Panchaud A. Zika virus, vaccines, and antiviral strategies. Expert Rev Anti Infect Ther 2018; 16:471-483. [PMID: 29897831 DOI: 10.1080/14787210.2018.1483239] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
INTRODUCTION Zika virus (ZIKV) recently emerged as a global public health emergency of international concern. ZIKV is responsible for severe neurological complications in adults and infection during pregnancy and can lead to congenital Zika syndrome. There is no licensed vaccine or drug to prevent or treat ZIKV infection. Areas covered: The aim of this article is to provide an overview and update of the progress of research on anti-ZIKV vaccine and medications until the end of 2017, with a special emphasis on drugs that can be used during pregnancy. Expert commentary: Development of new vaccines and drugs is challenging and several points particular to ZIKV infections augment this difficulty: (1) Cross-reactions between ZIKV and other flaviviruses, the impact of ZIKV vaccination on subsequent flavivirus infections, and vice-versa, is unknown, (2) Drugs against ZIKV should be safe in pregnant women, and (3) Evaluation of the efficacy of vaccine and drugs against ZIKV in clinical trials phase II-IV will be complicated due to the decline of ZIKV circulation.
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Affiliation(s)
- Sophie Masmejan
- a Obstetrics unit, mother-child department , Lausanne University Hospital , Lausanne , Switzerland
| | - David Baud
- a Obstetrics unit, mother-child department , Lausanne University Hospital , Lausanne , Switzerland
| | - Didier Musso
- b Director of the Unit of Emerging Infectious Diseases , Institut Louis Malardé , Tahiti , French Polynesia.,c Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, IHU-Méditerranée Infection , Marseille , France
| | - Alice Panchaud
- d School of Pharmaceutical Sciences , University of Geneva and Lausanne , Geneva , Switzerland.,e Swiss Teratogen Information Service (STIS) and Division of Clinical Pharmacology, Laboratory Department , University Hospital , Lausanne , Switzerland.,f Pharmacy Service, Laboratory Department , University Hospital Lausanne , Lausanne , Switzerland
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29
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da Silva S, Oliveira Silva Martins D, Jardim ACG. A Review of the Ongoing Research on Zika Virus Treatment. Viruses 2018; 10:E255. [PMID: 29758005 PMCID: PMC5977248 DOI: 10.3390/v10050255] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 04/11/2018] [Accepted: 04/14/2018] [Indexed: 12/17/2022] Open
Abstract
The Zika fever is an arboviral disease resulting from the infection with Zika virus (ZIKV). The virus is transmitted to humans by the bite of Aedes mosquitos, mainly Aedes aegypti and Aedes albopictus. ZIKV has been detected for decades in African and Asian regions and, since 2007, has spread to other continents; among them, infections are most reported in the Americas. This can be explained by the presence of vectors in highly populated and tropical regions where people are susceptible to contamination. ZIKV has been considered by the World Health Organization a serious public health problem because of the increasing number of cases of congenital malformation and neurological disorders related to its infection, such as microcephaly, Guillain⁻Barré syndrome, meningoencephalitis, and myelitis. There is no vaccine or specific antiviral against ZIKV. The infection is best prevented by avoiding mosquito bite, and the treatment of infected patients is palliative. In this context, the search for efficient antivirals is necessary but remains challenging. Here, we aim to review the molecules that have been described to interfere with ZIKV life cycle and discuss their potential use in ZIKV therapy.
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Affiliation(s)
- Suely da Silva
- Laboratory of Virology, Institute of Biomedical Science, ICBIM, Federal University of Uberlândia, Uberlândia, MG 38405-302, Brazil.
- Genomics Study Laboratory, São Paulo State University, IBILCE, São José do Rio Preto, SP 15054-000, Brazil.
| | - Daniel Oliveira Silva Martins
- Laboratory of Virology, Institute of Biomedical Science, ICBIM, Federal University of Uberlândia, Uberlândia, MG 38405-302, Brazil.
- Genomics Study Laboratory, São Paulo State University, IBILCE, São José do Rio Preto, SP 15054-000, Brazil.
| | - Ana Carolina Gomes Jardim
- Laboratory of Virology, Institute of Biomedical Science, ICBIM, Federal University of Uberlândia, Uberlândia, MG 38405-302, Brazil.
- Genomics Study Laboratory, São Paulo State University, IBILCE, São José do Rio Preto, SP 15054-000, Brazil.
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30
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Panwar U, Singh SK. An Overview on Zika Virus and the Importance of Computational Drug Discovery. JOURNAL OF EXPLORATORY RESEARCH IN PHARMACOLOGY 2018; 3:43-51. [DOI: 10.14218/jerp.2017.00025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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31
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Meijer B, de Boer NKH. Accelerating with the brakes on? Int J Antimicrob Agents 2017; 50:738. [PMID: 29032113 DOI: 10.1016/j.ijantimicag.2017.10.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Revised: 10/03/2017] [Accepted: 10/04/2017] [Indexed: 10/18/2022]
Affiliation(s)
- Berrie Meijer
- Department of Gastroenterology and Hepatology, VU University Medical Center, Amsterdam, The Netherlands.
| | - Nanne K H de Boer
- Department of Gastroenterology and Hepatology, VU University Medical Center, Amsterdam, The Netherlands
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32
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Paumgartten FJR. On the antiviral activity and developmental toxicity of 6-methylmercaptopurine riboside (6MMPr). Int J Antimicrob Agents 2017; 50:695-696. [PMID: 28890394 DOI: 10.1016/j.ijantimicag.2017.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 09/03/2017] [Indexed: 10/18/2022]
Affiliation(s)
- Francisco José Roma Paumgartten
- National School of Public Health, Oswaldo Cruz Foundation (FIOCRUZ), Av. Brasil 4036, Rooms 101-104, 913, Rio de Janeiro, RJ 21040-361, Brazil.
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