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Ganji M, Bakhshi S, Ahmadi K, Shoari A, Moeini S, Ghaemi A. Rational design of B-cell and T-cell multi epitope-based vaccine against Zika virus, an in silico study. J Biomol Struct Dyn 2024; 42:3426-3440. [PMID: 37190978 DOI: 10.1080/07391102.2023.2213339] [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: 09/01/2022] [Accepted: 05/06/2023] [Indexed: 05/17/2023]
Abstract
The Zika virus (ZKV) is a single-stranded positive-sense, enveloped RNA virus. Zika infection during pregnancy can cause congenital microcephaly, Guillain-Barré syndrome, miscarriage, and other CNS abnormalities. The world needs safe and effective vaccinations to fight against ZIKV infection since vaccination is generally regarded as one of the most effective ways to prevent infectious diseases. In the present work, we used immunoinformatics and docking studies to construct a vaccine containing multi-epitopes using the structural and non-structural proteins of ZKV. The structural models of ZKV proteins (PrE, PrM, NS1, and NS2A) were constructed using Pyre2 and RaptorX servers. The epitopes of B-cell, T-cell (HTL and CTL), and IFN-γ were predicted, and each epitope's immunogenic nature and physiochemical properties were confirmed. As an adjuvant, the CPG-Oligodeoxynucleotide, an agonist of Toll-like receptor 9 (TLR9), is associated to cytotoxic T-lymphocytes (CTL) epitopes via PAPAP linker. To assess the binding affinity and the tendency of the designed vaccine to induce an immune response through TLR9, molecular docking was done. In the next step, molecular dynamics (MD) simulation to 100 nanoseconds (ns) was used to evaluate the stability of the interaction of the designed vaccine with TLR9. The designed vaccine is predicted to be highly antigenic, non-toxic, soluble, and stable with low flexibility in MD simulation. MD studies indicated that the finalized vaccine-TLR9 docked complex was stable during simulation time. The vaccine construct is able to stimulate both humoral and cellular immune responses. We suppose that our constructed model of the vaccine may have the ability to induce the host immune response against ZKV. Further studies, including in vitro and in vivo experimental analyses, are needed to prove the constructed vaccine's efficacy with multi-epitopes.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Mahmoud Ganji
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Shohreh Bakhshi
- Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Khadijeh Ahmadi
- Infectious and Tropical Diseases Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Alireza Shoari
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida, USA
| | - Soheila Moeini
- Department of Surgery, Faculty of Medicine, McGill University, Montréal, Québec, Canada
| | - Amir Ghaemi
- Department of Influenza and Other Respiratory Viruses, Pasteur Institute of Iran, Tehran, Iran
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Piva-Amaral R, Augusto Pires de Souza G, Carlos Vilela Vieira Júnior J, Fróes Goulart de Castro R, Permagnani Gozzi W, Pereira Lima Neto S, Cauvilla Dos Santos AL, Pavani Cassiano H, Christine Ferreira da Silva L, Dias Novaes R, Santos Abrahão J, Ervolino de Oliveira C, de Mello Silva B, de Paula Costa G, Cosme Cotta Malaquias L, Felipe Leomil Coelho L. Bovine serum albumin nanoparticles containing Poly (I:C) can enhance the neutralizing antibody response induced by envelope protein of Orthoflavivirus zikaense. Int Immunopharmacol 2024; 128:111523. [PMID: 38219440 DOI: 10.1016/j.intimp.2024.111523] [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: 11/21/2023] [Revised: 12/21/2023] [Accepted: 01/06/2024] [Indexed: 01/16/2024]
Abstract
Since the Orthoflavivirus zikaense (ZIKV) has been considered a risk for Zika congenital syndrome development, developing a safe and effective vaccine has become a high priority. Numerous research groups have developed strategies to prevent ZIKV infection and have identified the domain III of the ZIKV envelope protein (zEDIII) as a promising target. Subunit antigens are often poorly immunogenic, necessitating the use of adjuvants and/or delivery systems to induce optimal immune responses. The subject of nanotechnology has substantial expansion in recent years in terms of research and applications. Nanoparticles could be used as drug delivery systems and to increase the immunogenicity and stability of a given antigen. This work aims to characterize and validate the potential of a vaccine formulation composed of domain zEDIII and bovine serum albumin nanoparticles containing polyinosinic-polycytidylic acid (NPPI). NPPI were uptake in vitro by immature bone marrow dendritic cells and histological analysis of the skin of mice treated with NPPI showed an increase in cellularity. Immunization assay showed that mice immunized with zEDIII in the presence of NPPI produced neutralizing antibodies. Through the passive transfer of sera from immunized mice to ZIKV-infected neonatal mice, it was demonstrated that these antibodies provide protection, mitigating weight loss, clinical or neurological signs induced by infection, and significantly increased survival rates. Protection was further substantiated by the reduction in the number of viable infectious ZIKV, as well as a decrease in inflammatory cytokines and tissue alterations in the brains of infected mice. Taken together, data presented in this study shows that NPPI + zEDIII is a promising vaccine candidate for ZIKV.
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Affiliation(s)
- Raíne Piva-Amaral
- Laboratório de Vacinas, Departamento de Microbiologia e Imunologia, Instituto de Ciências Biomédicas, Universidade Federal de Alfenas, Rua Gabriel Monteiro da Silva, 700, Alfenas 37130-001, Brazil.
| | - Gabriel Augusto Pires de Souza
- Laboratório de Vacinas, Departamento de Microbiologia e Imunologia, Instituto de Ciências Biomédicas, Universidade Federal de Alfenas, Rua Gabriel Monteiro da Silva, 700, Alfenas 37130-001, Brazil; Laboratório de Vírus, Instituto de Ciências Biológicas, Departamento de Microbiologia, Universidade Federal de Minas Gerais, Brazil
| | - João Carlos Vilela Vieira Júnior
- Laboratório de Vacinas, Departamento de Microbiologia e Imunologia, Instituto de Ciências Biomédicas, Universidade Federal de Alfenas, Rua Gabriel Monteiro da Silva, 700, Alfenas 37130-001, Brazil
| | - Renato Fróes Goulart de Castro
- Laboratório de Vacinas, Departamento de Microbiologia e Imunologia, Instituto de Ciências Biomédicas, Universidade Federal de Alfenas, Rua Gabriel Monteiro da Silva, 700, Alfenas 37130-001, Brazil
| | - William Permagnani Gozzi
- Laboratório de Vacinas, Departamento de Microbiologia e Imunologia, Instituto de Ciências Biomédicas, Universidade Federal de Alfenas, Rua Gabriel Monteiro da Silva, 700, Alfenas 37130-001, Brazil
| | - Sergio Pereira Lima Neto
- Laboratório de Vacinas, Departamento de Microbiologia e Imunologia, Instituto de Ciências Biomédicas, Universidade Federal de Alfenas, Rua Gabriel Monteiro da Silva, 700, Alfenas 37130-001, Brazil
| | - Ana Luisa Cauvilla Dos Santos
- Laboratório de Vacinas, Departamento de Microbiologia e Imunologia, Instituto de Ciências Biomédicas, Universidade Federal de Alfenas, Rua Gabriel Monteiro da Silva, 700, Alfenas 37130-001, Brazil
| | - Helena Pavani Cassiano
- Laboratório de Vacinas, Departamento de Microbiologia e Imunologia, Instituto de Ciências Biomédicas, Universidade Federal de Alfenas, Rua Gabriel Monteiro da Silva, 700, Alfenas 37130-001, Brazil
| | | | - Romulo Dias Novaes
- Instituto de Ciências Biomédicas, Departamento de Biologia Estrutural, Universidade Federal de Alfenas, 37130-001 Minas Gerais, Brazil
| | - Jônatas Santos Abrahão
- Laboratório de Vírus, Instituto de Ciências Biológicas, Departamento de Microbiologia, Universidade Federal de Minas Gerais, Brazil
| | - Carine Ervolino de Oliveira
- Instituto de Ciências Biomédicas, Departamento de Patologia e Parasitologia, Universidade Federal de Alfenas, 37130-001 Minas Gerais, Brazil
| | - Breno de Mello Silva
- Núcleo de Pesquisas em Ciências Biológicas, NUPEB, Universidade Federal de Ouro Preto, Ouro Preto 35400-000, Brazil
| | - Guilherme de Paula Costa
- Núcleo de Pesquisas em Ciências Biológicas, NUPEB, Universidade Federal de Ouro Preto, Ouro Preto 35400-000, Brazil
| | - Luiz Cosme Cotta Malaquias
- Laboratório de Vacinas, Departamento de Microbiologia e Imunologia, Instituto de Ciências Biomédicas, Universidade Federal de Alfenas, Rua Gabriel Monteiro da Silva, 700, Alfenas 37130-001, Brazil
| | - Luiz Felipe Leomil Coelho
- Laboratório de Vacinas, Departamento de Microbiologia e Imunologia, Instituto de Ciências Biomédicas, Universidade Federal de Alfenas, Rua Gabriel Monteiro da Silva, 700, Alfenas 37130-001, Brazil.
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Peng ZY, Yang S, Lu HZ, Wang LM, Li N, Zhang HT, Xing SY, Du YN, Deng SQ. A review on Zika vaccine development. Pathog Dis 2024; 82:ftad036. [PMID: 38192053 PMCID: PMC10901608 DOI: 10.1093/femspd/ftad036] [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: 07/19/2023] [Revised: 12/15/2023] [Accepted: 01/05/2024] [Indexed: 01/10/2024] Open
Abstract
Zika virus (ZIKV), which belongs to the Flavivirus family, is mainly transmitted via the bite of Aedes mosquitoes. In newborns, ZIKV infection can cause severe symptoms such as microcephaly, while in adults, it can lead to Guillain‒Barré syndrome (GBS). Due to the lack of specific therapeutic methods against ZIKV, the development of a safe and effective vaccine is extremely important. Several potential ZIKV vaccines, such as live attenuated, inactivated, nucleic acid, viral vector, and recombinant subunit vaccines, have demonstrated promising outcomes in clinical trials involving human participants. Therefore, in this review, the recent developmental progress, advantages and disadvantages of these five vaccine types are examined, and practical recommendations for future development are provided.
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Affiliation(s)
- Zhe-Yu Peng
- The Key Laboratory of Microbiology and Parasitology of Anhui Province, the Key Laboratory of Zoon-oses of High Institutions in Anhui, Department of Pathogen Biology, School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China
| | - Song Yang
- Institute of Agro-products Processing, Anhui Academy of Agricultural Sciences, Hefei 230031, Anhui, China
| | - Hong-Zheng Lu
- The Key Laboratory of Microbiology and Parasitology of Anhui Province, the Key Laboratory of Zoon-oses of High Institutions in Anhui, Department of Pathogen Biology, School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China
| | - Lin-Min Wang
- The Key Laboratory of Microbiology and Parasitology of Anhui Province, the Key Laboratory of Zoon-oses of High Institutions in Anhui, Department of Pathogen Biology, School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China
| | - Ni Li
- The Key Laboratory of Microbiology and Parasitology of Anhui Province, the Key Laboratory of Zoon-oses of High Institutions in Anhui, Department of Pathogen Biology, School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China
| | - Hai-Ting Zhang
- The Key Laboratory of Microbiology and Parasitology of Anhui Province, the Key Laboratory of Zoon-oses of High Institutions in Anhui, Department of Pathogen Biology, School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China
| | - Si-Yu Xing
- The Key Laboratory of Microbiology and Parasitology of Anhui Province, the Key Laboratory of Zoon-oses of High Institutions in Anhui, Department of Pathogen Biology, School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China
| | - Yi-Nan Du
- The Key Laboratory of Microbiology and Parasitology of Anhui Province, the Key Laboratory of Zoon-oses of High Institutions in Anhui, Department of Pathogen Biology, School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China
| | - Sheng-Qun Deng
- The Key Laboratory of Microbiology and Parasitology of Anhui Province, the Key Laboratory of Zoon-oses of High Institutions in Anhui, Department of Pathogen Biology, School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China
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da Costa HHM, Bielavsky M, Orts DJB, Araujo S, Adriani PP, Nogueira JS, Astray RM, Pandey RP, Lancellotti M, Cunha-Junior JP, Prudencio CR. Production of Recombinant Zika Virus Envelope Protein by Airlift Bioreactor as a New Subunit Vaccine Platform. Int J Mol Sci 2023; 24:13955. [PMID: 37762254 PMCID: PMC10531330 DOI: 10.3390/ijms241813955] [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: 02/21/2023] [Revised: 03/23/2023] [Accepted: 04/04/2023] [Indexed: 09/29/2023] Open
Abstract
The Zika Virus (ZIKV) is an emerging arbovirus of great public health concern, particularly in the Americas after its last outbreak in 2015. There are still major challenges regarding disease control, and there is no ZIKV vaccine currently approved for human use. Among many different vaccine platforms currently under study, the recombinant envelope protein from Zika Virus (rEZIKV) constitutes an alternative option for vaccine development and has great potential for monitoring ZIKV infection and antibody response. This study describes a method to obtain a bioactive and functional rEZIKV using an E. coli expression system, with the aid of a 5-L airlift bioreactor and following an automated fast protein liquid chromatography (FPLC) protocol, capable of obtaining high yields of approximately 20 mg of recombinant protein per liter of bacterium cultures. The purified rEZIKV presented preserved antigenicity and immunogenicity. Our results show that the use of an airlift bioreactor for the production of rEZIKV is ideal for establishing protocols and further research on ZIKV vaccines bioprocess, representing a promising system for the production of a ZIKV envelope recombinant protein-based vaccine candidate.
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Affiliation(s)
- Hernan H. M. da Costa
- Immunology Center, Adolfo Lutz Institute, São Paulo 01246-902, Brazil
- Interunits Graduate Program in Biotechnology, University of São Paulo, São Paulo 05508-000, Brazil
| | - Monica Bielavsky
- Immunology Center, Adolfo Lutz Institute, São Paulo 01246-902, Brazil
| | - Diego J. B. Orts
- Immunology Center, Adolfo Lutz Institute, São Paulo 01246-902, Brazil
- Laboratory of Cardiobiology, Department of Biophysics, Paulista School of Medicine, Federal University of Sao Paulo, São Paulo 04023-062, Brazil
| | - Sergio Araujo
- Immunology Center, Adolfo Lutz Institute, São Paulo 01246-902, Brazil
| | - Patrícia P. Adriani
- Skinzymes Biotechnology Ltd., São Paulo 05441-040, Brazil
- Laboratory of Nanopharmaceuticals and Delivery Systems, Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
| | | | - Renato M. Astray
- Interunits Graduate Program in Biotechnology, University of São Paulo, São Paulo 05508-000, Brazil
- Multi-Purpose Laboratory Butantan Institute, São Paulo 05503-900, Brazil
| | - Ramendra P. Pandey
- School of Health Sciences and Technology, UPES University, Dehradun 248007, Uttarakhand, India
| | - Marcelo Lancellotti
- Faculty of Pharmaceutical Sciences—FCF, University of Campinas—UNICAMP, Campinas 13083-871, Brazil
| | - Jair P. Cunha-Junior
- Laboratory of Immunochemistry and Immunotechnology, Department of Immunology, Federal University of Uberlândia, Uberlândia 38405-317, Brazil
| | - Carlos R. Prudencio
- Immunology Center, Adolfo Lutz Institute, São Paulo 01246-902, Brazil
- Interunits Graduate Program in Biotechnology, University of São Paulo, São Paulo 05508-000, Brazil
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Dias Assis BR, Gomes IP, de Castro JT, Rivelli GG, de Castro NS, Gomez-Mendoza DP, Bagno FF, Hojo-Souza NS, Chaves Maia AL, Lages EB, da Fonseca FG, Ribeiro Teixeira SM, Fernandes AP, Gazzinelli RT, Castro Goulart GA. Quality attributes of CTVad1, a nanoemulsified adjuvant for phase I clinical trial of SpiN COVID-19 vaccine. Nanomedicine (Lond) 2023; 18:1175-1194. [PMID: 37712604 DOI: 10.2217/nnm-2023-0122] [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] [Indexed: 09/16/2023] Open
Abstract
Aim: To develop, characterize and evaluate an oil/water nanoemulsion with squalene (CTVad1) to be approved as an adjuvant for the SpiN COVID-19 vaccine clinical trials. Materials & methods: Critical process parameters (CPPs) of CTVad1 were standardized to meet the critical quality attributes (CQAs) of an adjuvant for human use. CTVad1 and the SpiN-CTVad1 vaccine were submitted to physicochemical, stability, in vitro and in vivo studies. Results & conclusion: All CQAs were met in the CTVad1 production process. SpiN- CTVad1 met CQAs and induced high levels of antibodies and specific cellular responses in in vivo studies. These results represented a critical step in the process developed to meet regulatory requirements for the SpiN COVID-19 vaccine clinical trial.
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Affiliation(s)
- Bruna Rodrigues Dias Assis
- Department of Pharmaceuticals, Faculty of Pharmacy, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
- Centro de Tecnologia de Vacinas da Universidade Federal de Minas Gerais, Belo Horizonte, Belo Horizonte, MG, 31310-260, Brazil
| | - Isabela Pereira Gomes
- Centro de Tecnologia de Vacinas da Universidade Federal de Minas Gerais, Belo Horizonte, Belo Horizonte, MG, 31310-260, Brazil
| | - Júlia Teixeira de Castro
- Centro de Tecnologia de Vacinas da Universidade Federal de Minas Gerais, Belo Horizonte, Belo Horizonte, MG, 31310-260, Brazil
| | - Graziella Gomes Rivelli
- Centro de Tecnologia de Vacinas da Universidade Federal de Minas Gerais, Belo Horizonte, Belo Horizonte, MG, 31310-260, Brazil
| | - Natália Salazar de Castro
- Centro de Tecnologia de Vacinas da Universidade Federal de Minas Gerais, Belo Horizonte, Belo Horizonte, MG, 31310-260, Brazil
| | - Diana Paola Gomez-Mendoza
- Centro de Tecnologia de Vacinas da Universidade Federal de Minas Gerais, Belo Horizonte, Belo Horizonte, MG, 31310-260, Brazil
| | - Flávia Fonseca Bagno
- Centro de Tecnologia de Vacinas da Universidade Federal de Minas Gerais, Belo Horizonte, Belo Horizonte, MG, 31310-260, Brazil
| | - Natália Satchiko Hojo-Souza
- Centro de Tecnologia de Vacinas da Universidade Federal de Minas Gerais, Belo Horizonte, Belo Horizonte, MG, 31310-260, Brazil
- Instituto René Rachou, Fundação Oswaldo Cruz-Minas, Belo Horizonte, MG, 30190-002, Brazil
| | - Ana Luiza Chaves Maia
- Centro de Tecnologia de Vacinas da Universidade Federal de Minas Gerais, Belo Horizonte, Belo Horizonte, MG, 31310-260, Brazil
| | - Eduardo Burgarelli Lages
- Centro de Tecnologia de Vacinas da Universidade Federal de Minas Gerais, Belo Horizonte, Belo Horizonte, MG, 31310-260, Brazil
| | - Flávio Guimaraes da Fonseca
- Centro de Tecnologia de Vacinas da Universidade Federal de Minas Gerais, Belo Horizonte, Belo Horizonte, MG, 31310-260, Brazil
- Department of Microbiology, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Santuza Maria Ribeiro Teixeira
- Centro de Tecnologia de Vacinas da Universidade Federal de Minas Gerais, Belo Horizonte, Belo Horizonte, MG, 31310-260, Brazil
- Department of Biochemistry & Immunology, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Ana Paula Fernandes
- Centro de Tecnologia de Vacinas da Universidade Federal de Minas Gerais, Belo Horizonte, Belo Horizonte, MG, 31310-260, Brazil
- Department of Clinical & Toxicological Analysis, Faculty of Pharmacy, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Ricardo Tostes Gazzinelli
- Centro de Tecnologia de Vacinas da Universidade Federal de Minas Gerais, Belo Horizonte, Belo Horizonte, MG, 31310-260, Brazil
- Instituto René Rachou, Fundação Oswaldo Cruz-Minas, Belo Horizonte, MG, 30190-002, Brazil
- Department of Biochemistry & Immunology, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Gisele Assis Castro Goulart
- Department of Pharmaceuticals, Faculty of Pharmacy, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
- Centro de Tecnologia de Vacinas da Universidade Federal de Minas Gerais, Belo Horizonte, Belo Horizonte, MG, 31310-260, Brazil
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Salgado BB, Maués FCDJ, Jordão M, Pereira RL, Toledo-Teixeira DA, Parise PL, Granja F, Souza HFS, Yamamoto MM, Chiang JO, Martins LC, Boscardin SB, Lalwani JDB, Vasconcelos PFC, Proença-Modena JL, Lalwani P. Antibody cross-reactivity and evidence of susceptibility to emerging Flaviviruses in the dengue-endemic Brazilian Amazon. Int J Infect Dis 2023; 129:142-151. [PMID: 36736575 DOI: 10.1016/j.ijid.2023.01.033] [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: 10/05/2022] [Revised: 01/16/2023] [Accepted: 01/24/2023] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVES Several Flaviviruses can co-circulate. Pre-existing immunity to one virus can modulate the response to a heterologous virus; however, the serological cross-reaction between these emerging viruses in dengue virus (DENV)-endemic regions are poorly understood. METHODS A cross-sectional study was performed among the residents of Manaus city in the state of Amazonas, Brazil. The serological response was assessed by hemagglutination inhibition assay (HIA), enzyme-linked immunosorbent assay, and neutralization assay. RESULTS A total of 74.52% of the participants were immunoglobulin G-positive (310/416), as estimated by lateral flow tests. Overall, 93.7% of the participants were seropositive (419/447) for at least one DENV serotype, and the DENV seropositivity ranged between 84.8% and 91.0%, as determined by HIA. About 93% had antiyellow fever virus 17D-reactive antibodies, whereas 80.5% reacted to wild-type yellow fever virus. Zika virus (ZIKV) had the lowest seropositivity percentage (52.6%) compared with other Flaviviruses. Individuals who were DENV-positive with high antibody titers by HIA or envelope protein domain III enzyme-linked immunosorbent assay reacted strongly with ZIKV, whereas individuals with low anti-DENV antibody titers reacted poorly toward ZIKV. Live virus neutralization assay with ZIKV confirmed that dengue serogroup and ZIKV-spondweni serogroup are far apart; hence, individuals who are DENV-positive do not cross-neutralize ZIKV efficiently. CONCLUSION Taken together, we observed a high prevalence of DENV in the Manaus-Amazon region and a varying degree of cross-reactivity against emerging and endemic Flaviviruses. Epidemiological and exposure conditions in Manaus make its population susceptible to emerging and endemic arboviruses.
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Affiliation(s)
- Barbara Batista Salgado
- Leônidas e Maria Deane Institute (ILMD), Fiocruz Amazônia, Manaus, Amazonas, Brazil; Laboratory of infectious diseases and immunology, ILMD/Fiocruz Amazônia and PPGIBA/ICB-UFAM, Manaus, Brazil
| | - Fábio Carmona de Jesus Maués
- Leônidas e Maria Deane Institute (ILMD), Fiocruz Amazônia, Manaus, Amazonas, Brazil; Laboratory of infectious diseases and immunology, ILMD/Fiocruz Amazônia and PPGIBA/ICB-UFAM, Manaus, Brazil
| | - Maele Jordão
- Leônidas e Maria Deane Institute (ILMD), Fiocruz Amazônia, Manaus, Amazonas, Brazil; Laboratory of infectious diseases and immunology, ILMD/Fiocruz Amazônia and PPGIBA/ICB-UFAM, Manaus, Brazil
| | - Renato Lemos Pereira
- Leônidas e Maria Deane Institute (ILMD), Fiocruz Amazônia, Manaus, Amazonas, Brazil; Laboratory of infectious diseases and immunology, ILMD/Fiocruz Amazônia and PPGIBA/ICB-UFAM, Manaus, Brazil
| | - Daniel A Toledo-Teixeira
- Laboratory of Emerging Viruses, Department of Genetics, Microbiology and Immunology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil
| | - Pierina L Parise
- Laboratory of Emerging Viruses, Department of Genetics, Microbiology and Immunology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil
| | - Fabiana Granja
- Laboratory of Emerging Viruses, Department of Genetics, Microbiology and Immunology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil; Biodiversity Research Center, Federal University of Roraima, Roraima, Brazil
| | | | | | - Jannifer Oliveira Chiang
- Evandro Chagas Institute (IEC), Arbovirology and Hemorrhagic Fever Sector, Ananindeua, Pará, Brazil
| | - Livia Caricio Martins
- Evandro Chagas Institute (IEC), Arbovirology and Hemorrhagic Fever Sector, Ananindeua, Pará, Brazil
| | | | - Jaila Dias Borges Lalwani
- Pharmaceutical Science College (FCF), Universidade Federal do Amazonas (UFAM), Manaus, Amazonas, Brazil
| | | | - José Luiz Proença-Modena
- Laboratory of Emerging Viruses, Department of Genetics, Microbiology and Immunology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil; Experimental Medicine Research Cluster (EMRC), University of Campinas, Campinas, São Paulo, Brazil
| | - Pritesh Lalwani
- Leônidas e Maria Deane Institute (ILMD), Fiocruz Amazônia, Manaus, Amazonas, Brazil; Laboratory of infectious diseases and immunology, ILMD/Fiocruz Amazônia and PPGIBA/ICB-UFAM, Manaus, Brazil.
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7
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Lunardelli VAS, Almeida BDS, Apostolico JDS, Rezende T, Yamamoto MM, Pereira SS, Bueno MFC, Pereira LR, Carvalho KI, Slhessarenko RD, de Souza Ferreira LC, Boscardin SB, Rosa DS. Diagnostic and vaccine potential of Zika virus envelope protein (E) derivates produced in bacterial and insect cells. Front Immunol 2023; 14:1071041. [PMID: 37006270 PMCID: PMC10060818 DOI: 10.3389/fimmu.2023.1071041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 03/03/2023] [Indexed: 03/18/2023] Open
Abstract
IntroductionIn the present study we evaluated the features of different recombinant forms of Zika virus (ZIKV) proteins produced in either bacterial (Eschericha coli) or insect cells (Drosophila melanogaster). The ZIKV-envelope glycoprotein (EZIKV) is responsible for virus entry into host cells, is the main target of neutralizing antibodies and has been used as a target antigen either for serological tests or for the development of subunit vaccines. The EZIKV is composed of three structural and functional domains (EDI, EDII, and EDIII), which share extensive sequence conservation with the corresponding counterparts expressed by other flaviviruses, particularly the different dengue virus (DENV) subtypes.MethodsIn this study, we carried out a systematic comparison of the antigenicity and immunogenicity of recombinant EZIKV, EDI/IIZIKV and EDIIIZIKV produced in E. coli BL21 and Drosophila S2 cells. For the antigenicity analysis we collected 88 serum samples from ZIKV-infected participants and 57 serum samples from DENV-infected. For immunogenicity, C57BL/6 mice were immunized with two doses of EZIKV, EDI/IIZIKV and EDIIIZIKV produced in E. coli BL21 and Drosophila S2 cells to evaluate humoral and cellular immune response. In addition, AG129 mice were immunized with EZIKV and then challenge with ZIKV.ResultsTesting of samples collected from ZIKV-infected and DENV-infected participants demonstrated that the EZIKV and EDIIIZIKV produced in BL21 cells presented better sensitivity and specificity compared to proteins produced in S2 cells. In vivo analyses were carried out with C57BL/6 mice and the results indicated that, despite similar immunogenicity, antigens produced in S2 cells, particularly EZIKV and EDIIIZIKV, induced higher ZIKV-neutralizing antibody levels in vaccinated mice. In addition, immunization with EZIKV expressed in S2 cells delayed the onset of symptoms and increased survival rates in immunocompromised mice. All recombinant antigens, either produced in bacteria or insect cells, induced antigen-specific CD4+ and CD8+ T cell responses.ConclusionIn conclusion, the present study highlights the differences in antigenicity and immunogenicity of recombinant ZIKV antigens produced in two heterologous protein expression systems.
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Affiliation(s)
- Victória Alves Santos Lunardelli
- Departmento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de São Paulo- Escola Paulista de Medicina (UNIFESP/EPM), São Paulo, Brazil
| | - Bianca da Silva Almeida
- Departmento de Parasitologia, Instituto de Ciências Biomédicas, Universidade de São Paulo (USP), São Paulo, Brazil
| | - Juliana de Souza Apostolico
- Departmento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de São Paulo- Escola Paulista de Medicina (UNIFESP/EPM), São Paulo, Brazil
| | - Thais Rezende
- Departmento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de São Paulo- Escola Paulista de Medicina (UNIFESP/EPM), São Paulo, Brazil
| | - Marcio Massao Yamamoto
- Departmento de Parasitologia, Instituto de Ciências Biomédicas, Universidade de São Paulo (USP), São Paulo, Brazil
| | - Samuel Santos Pereira
- Departmento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo (USP), São Paulo, Brazil
| | - Maria Fernanda Campagnari Bueno
- Departmento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de São Paulo- Escola Paulista de Medicina (UNIFESP/EPM), São Paulo, Brazil
| | - Lennon Ramos Pereira
- Departmento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo (USP), São Paulo, Brazil
| | - Karina Inacio Carvalho
- Hospital Israelita Albert Einstein, São Paulo, Brazil
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH, United States
| | | | - Luis Carlos de Souza Ferreira
- Departmento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo (USP), São Paulo, Brazil
- Plataforma Científica Pasteur- Universidade de São Paulo, São Paulo, Brazil
| | - Silvia Beatriz Boscardin
- Departmento de Parasitologia, Instituto de Ciências Biomédicas, Universidade de São Paulo (USP), São Paulo, Brazil
- Instituto Nacional de Ciência e Tecnologia (INCT) de Investigação em Imunologia (iii), São Paulo, Brazil
| | - Daniela Santoro Rosa
- Departmento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de São Paulo- Escola Paulista de Medicina (UNIFESP/EPM), São Paulo, Brazil
- Instituto Nacional de Ciência e Tecnologia (INCT) de Investigação em Imunologia (iii), São Paulo, Brazil
- *Correspondence: Daniela Santoro Rosa,
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Cheong HC, Cheok YY, Chan YT, Sulaiman S, Looi CY, Alshanon AF, Hassan J, Abubakar S, Wong WF. Zika Virus Vaccine: The Current State of Affairs and Challenges Posed by Antibody-Dependent Enhancement Reaction. Viral Immunol 2022; 35:586-596. [PMID: 36301533 DOI: 10.1089/vim.2022.0082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Affiliation(s)
- Heng Choon Cheong
- Department of Medical Microbiology and Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Yi Ying Cheok
- Department of Medical Microbiology and Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Yee Teng Chan
- Department of Medical Microbiology and Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Sofiah Sulaiman
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Chung Yeng Looi
- School of Biosciences, Faculty of Health & Medical Sciences, Taylor's University, Subang Jaya, Malaysia
| | - Ahmed F. Alshanon
- Center of Biotechnology Researches, University of Al-Nahrain, Baghdad, Iraq
| | - Jamiyah Hassan
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Sazaly Abubakar
- Department of Medical Microbiology and Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
- Tropical Infectious Diseases Research and Educational Center (TIDREC), University of Malaya, Kuala Lumpur, Malaysia
| | - Won Fen Wong
- Department of Medical Microbiology and Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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Ribeiro JF, Melo JR, Santos CDL, Chaves CR, Cabral Filho PE, Pereira G, Santos BS, Pereira GA, Rosa DS, Ribeiro RT, Fontes A. Sensitive Zika Biomarker Detection Assisted by Quantum Dot-Modified Electrochemical Immunosensing Platform. Colloids Surf B Biointerfaces 2022; 221:112984. [DOI: 10.1016/j.colsurfb.2022.112984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 09/04/2022] [Accepted: 10/27/2022] [Indexed: 11/06/2022]
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10
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ZIKV-envelope proteins induce specific humoral and cellular immunity in distinct mice strains. Sci Rep 2022; 12:15733. [PMID: 36131132 PMCID: PMC9492693 DOI: 10.1038/s41598-022-20183-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 09/08/2022] [Indexed: 11/08/2022] Open
Abstract
Recent outbreaks of Zika virus (ZIKV) infection have highlighted the need for a better understanding of ZIKV-specific immune responses. The ZIKV envelope glycoprotein (EZIKV) is the most abundant protein on the virus surface and it is the main target of the protective immune response. EZIKV protein contains the central domain (EDI), a dimerization domain containing the fusion peptide (EDII), and a domain that binds to the cell surface receptor (EDIII). In this study, we performed a systematic comparison of the specific immune response induced by different EZIKV recombinant proteins (EZIKV, EDI/IIZIKV or EDIIIZIKV) in two mice strains. Immunization induced high titers of E-specific antibodies which recognized ZIKV-infected cells and neutralized the virus. Furthermore, immunization with EZIKV, EDI/IIZIKV and EDIIIZIKV proteins induced specific IFNγ-producing cells and polyfunctional CD4+ and CD8+ T cells. Finally, we identified 4 peptides present in the envelope protein (E1-20, E51-70, E351-370 and E361-380), capable of inducing a cellular immune response to the H-2Kd and H-2Kb haplotypes. In summary, our work provides a detailed assessment of the immune responses induced after immunization with different regions of the ZIKV envelope protein.
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11
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Lee J, Ahn SY, Le CTT, Lee DH, Jung J, Ko EJ. Protective and vaccine dose-sparing efficacy of Poly I:C-functionalized calcium phosphate nanoparticle adjuvants in inactivated influenza vaccination. Int Immunopharmacol 2022; 112:109240. [PMID: 36115278 DOI: 10.1016/j.intimp.2022.109240] [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: 04/08/2022] [Revised: 08/30/2022] [Accepted: 09/06/2022] [Indexed: 11/18/2022]
Abstract
Adjuvants are required to increase the immunogenicity and efficacy of vaccination and enable vaccine dose sparing. Polyinosinic-polycytidylic acid (Poly I:C), a toll-like receptor 3 agonist, is a promising adjuvant candidate that can induce cell-mediated immune responses; however, it remains unlicensed owing to its low stability and toxicity. Calcium phosphate (CaP), a biocompatible and biodegradable nanoparticle, is widely used in biomedicine for stable and targeted drug delivery. In this study, we developed Poly I:C-functionalized CaP (Poly-CaP) and evaluated its vaccine adjuvant efficacy in vitro and in vivo. A half dose of Poly-CaP nanoparticles showed similar efficacy to a full dose of soluble Poly I:C in stimulating bone marrow-derived dendritic cells and macrophages to secrete proinflammatory cytokines and express their activation markers. Immunization with a half dose of inactivated influenza vaccine in the presence of Poly I:C or Poly-CaP adjuvants induced sufficient antigen-specific humoral responses after boost immunization. Immunization with Poly I:C, CaP, or Poly-CaP-adjuvanted with a half dose of influenza vaccine showed comparable protective efficacy against lethal virus infection, with lower weight loss and virus titer than a full dose of influenza vaccine. The Poly-CaP adjuvant was effective in stimulating antigen-specific CD4+ T cell proliferation in the lungs. Collectively, our results showed that the Poly-CaP adjuvant enhanced antigen-specific cell-mediated immunity and humoral immune responses with vaccine dose-sparing effects, suggesting its potential as a novel vaccine adjuvant candidate.
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Affiliation(s)
- Jueun Lee
- College of Veterinary Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - So Yeon Ahn
- College of Veterinary Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Chau Thuy Tien Le
- Interdisciplinary Graduate Program in Advanced Convergence Technology & Science, Jeju National University, Jeju 63243, Republic of Korea
| | - Dong-Ha Lee
- College of Veterinary Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Jaehan Jung
- Department of Materials Science and Engineering, Seoul National University of Science and Technology, Seoul 01811, Republic of Korea.
| | - Eun-Ju Ko
- College of Veterinary Medicine, Jeju National University, Jeju 63243, Republic of Korea; Interdisciplinary Graduate Program in Advanced Convergence Technology & Science, Jeju National University, Jeju 63243, Republic of Korea; Veterinary Medical Research Institute, Jeju National University, Jeju 63243, Republic of Korea.
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12
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Huang T, Zhao K, Song X, Song T, Wang X, Zhang X, Yue B, Chu Y. Heterologous Prime-Boost Immunization with DNA Vaccine and Modified Recombinant Proteins Enhances Immune Response against Trueperella pyogenes in Mice. Vaccines (Basel) 2022; 10:vaccines10060839. [PMID: 35746448 PMCID: PMC9230664 DOI: 10.3390/vaccines10060839] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 05/20/2022] [Accepted: 05/23/2022] [Indexed: 02/01/2023] Open
Abstract
Trueperella pyogenes (T. pyogenes) is a crucial opportunistic pathogen normally causing mastitis, abscesses and pneumonia in economically important ruminants. Although only one commercial vaccine of T. pyogenes is currently obtainable, its immunoprotective effect is limited. Pyolysin (PLO) is the most predominant virulence factor highly expressed in T. pyogenes and is an excellent target for the development of novel vaccines against T. pyogenes. In this study, we designed a heterologous prime-boost vaccination scheme combining a DNA vaccine pVAX1-PLO and a subunit vaccine His-PLO to maximize host responses in mice. Humoral and cellular immune responses and protective effects were evaluated in mice to compare the immunogenicity induced by different immunization schemes. Compared to the PBS-control group, in vivo immunization results showed that better immune responses of mice immunized with the pVAX1-PLO plasmids and His-PLO proteins were induced. The residual bacterial burdens from the liver and peritoneal fluid were remarkably decreased in the immunized mice compared with the PBS group. Notably, the heterologous prime-boost vaccination groups significantly enhanced host humoral and cellular immune responses and protected mice from different virulent T. pyogenes strains infection. Conclusively, this study provides a favorable strategy for the further development of next-generation vaccines against T. pyogenes infections.
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Affiliation(s)
- Ting Huang
- Antibiotics Research and Re-Evaluation Key Laboratory of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu 610052, China; (K.Z.); (T.S.); (X.W.)
- Correspondence: (T.H.); (Y.C.)
| | - Kelei Zhao
- Antibiotics Research and Re-Evaluation Key Laboratory of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu 610052, China; (K.Z.); (T.S.); (X.W.)
| | - Xuhao Song
- Key Laboratory of Southwest China Wildlife Resources (Ministry of Education), China West Normal University, Nanchong 637002, China;
| | - Tao Song
- Antibiotics Research and Re-Evaluation Key Laboratory of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu 610052, China; (K.Z.); (T.S.); (X.W.)
| | - Xinrong Wang
- Antibiotics Research and Re-Evaluation Key Laboratory of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu 610052, China; (K.Z.); (T.S.); (X.W.)
| | - Xiuyue Zhang
- Key Laboratory of Bio-Resources and Eco-Environment (Ministry of Education), College of Life Sciences, Sichuan University, Chengdu 610041, China; (X.Z.); (B.Y.)
| | - Bisong Yue
- Key Laboratory of Bio-Resources and Eco-Environment (Ministry of Education), College of Life Sciences, Sichuan University, Chengdu 610041, China; (X.Z.); (B.Y.)
| | - Yiwen Chu
- Antibiotics Research and Re-Evaluation Key Laboratory of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu 610052, China; (K.Z.); (T.S.); (X.W.)
- Correspondence: (T.H.); (Y.C.)
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13
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Lesnova EI, Masalova OV, Permyakova KY, Kozlov VV, Nikolaeva TN, Pronin AV, Valuev-Elliston VT, Ivanov AV, Kushch AA. Difluoromethylornithine (DFMO), an Inhibitor of Polyamine Biosynthesis, and Antioxidant N-Acetylcysteine Potentiate Immune Response in Mice to the Recombinant Hepatitis C Virus NS5B Protein. Int J Mol Sci 2021; 22:ijms22136892. [PMID: 34206987 PMCID: PMC8268280 DOI: 10.3390/ijms22136892] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/05/2021] [Accepted: 06/22/2021] [Indexed: 02/08/2023] Open
Abstract
Hepatitis C virus (HCV) is one of the main triggers of chronic liver disease. Despite tremendous progress in the HCV field, there is still no vaccine against this virus. Potential vaccines can be based on its recombinant proteins. To increase the humoral and, especially, cellular immune response to them, more effective adjuvants are needed. Here, we evaluated a panel of compounds as potential adjuvants using the HCV NS5B protein as an immunogen. These compounds included inhibitors of polyamine biosynthesis and urea cycle, the mTOR pathway, antioxidants, and cellular receptors. A pronounced stimulation of cell proliferation and interferon-γ (IFN-γ) secretion in response to concanavalin A was shown for antioxidant N-acetylcysteine (NAC), polyamine biosynthesis inhibitor 2-difluoromethylornithine (DFMO), and TLR9 agonist CpG ODN 1826 (CpG). Their usage during the immunization of mice with the recombinant NS5B protein significantly increased antibody titers, enhanced lymphocyte proliferation and IFN-γ production. NAC and CpG decreased relative Treg numbers; CpG increased the number of myeloid-derived suppressor cells (MDSCs), whereas neither NAC nor DFMO affected MDSC counts. NAC and DFMO suppressed NO and interleukin 10 (IL-10) production by splenocytes, while DFMO increased the levels of IL-12. This is the first evidence of immunomodulatory activity of NAC and DFMO during prophylactic immunization against infectious diseases.
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Affiliation(s)
- Ekaterina I. Lesnova
- Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, 123098 Moscow, Russia; (E.I.L.); (K.Y.P.); (V.V.K.); (T.N.N.); (A.V.P.); (A.A.K.)
| | - Olga V. Masalova
- Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, 123098 Moscow, Russia; (E.I.L.); (K.Y.P.); (V.V.K.); (T.N.N.); (A.V.P.); (A.A.K.)
- Correspondence: (O.V.M.); (A.V.I.); Tel.: +7-499-190-30-49 (O.V.M.); +7-199-135-60-65 (A.V.I.)
| | - Kristina Yu. Permyakova
- Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, 123098 Moscow, Russia; (E.I.L.); (K.Y.P.); (V.V.K.); (T.N.N.); (A.V.P.); (A.A.K.)
- Federal State Budgetary Educational Institution of Higher Education “Moscow State Academy of Veterinary Medicine and Biotechnology—MVA by K.I. Skryabin”, 109472 Moscow, Russia
| | - Vyacheslav V. Kozlov
- Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, 123098 Moscow, Russia; (E.I.L.); (K.Y.P.); (V.V.K.); (T.N.N.); (A.V.P.); (A.A.K.)
| | - Tatyana N. Nikolaeva
- Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, 123098 Moscow, Russia; (E.I.L.); (K.Y.P.); (V.V.K.); (T.N.N.); (A.V.P.); (A.A.K.)
| | - Alexander V. Pronin
- Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, 123098 Moscow, Russia; (E.I.L.); (K.Y.P.); (V.V.K.); (T.N.N.); (A.V.P.); (A.A.K.)
| | - Vladimir T. Valuev-Elliston
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia;
| | - Alexander V. Ivanov
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia;
- Correspondence: (O.V.M.); (A.V.I.); Tel.: +7-499-190-30-49 (O.V.M.); +7-199-135-60-65 (A.V.I.)
| | - Alla A. Kushch
- Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, 123098 Moscow, Russia; (E.I.L.); (K.Y.P.); (V.V.K.); (T.N.N.); (A.V.P.); (A.A.K.)
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Lunardelli VAS, Apostolico JDS, Fernandes ER, Santoro Rosa D. Zika virus-an update on the current efforts for vaccine development. Hum Vaccin Immunother 2021; 17:904-908. [PMID: 32780659 PMCID: PMC7993142 DOI: 10.1080/21645515.2020.1796428] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
In 2015, the world witnessed the resurgence and global spread of Zika virus (ZIKV). This arbovirus infection is associated with Guillain-Barré syndrome in adults and with devastating congenital malformations during pregnancy. Despite scientific efforts, the development of a vaccine capable of inducing long-term protection has been challenging. Without a safe and efficacious licensed vaccine, control of virus transmission is based on vector control, but this strategy has been shown to be inefficient. An effective and protective vaccine relies on several requirements, which include: (i) induction of specific immune response against immunodominant antigens; (ii) selection of adjuvant-antigen formulation; and (iii) assessment of safety, effectiveness, and long-term protection. In this commentary, we provide a brief overview about the current efforts for the development of an efficacious ZIKV vaccine, covering the most important preclinical trials up to the formulations that are now being evaluated in clinical trials.
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Affiliation(s)
| | - Juliana De Souza Apostolico
- Department of Microbiology, Immunology and Parasitology, Federal University of São Paulo (UNIFESP/EPM), São Paulo, Brazil,Institute for Investigation in Immunology (iii), INCT, São Paulo, Brazil
| | - Edgar Ruz Fernandes
- Department of Microbiology, Immunology and Parasitology, Federal University of São Paulo (UNIFESP/EPM), São Paulo, Brazil
| | - Daniela Santoro Rosa
- Department of Microbiology, Immunology and Parasitology, Federal University of São Paulo (UNIFESP/EPM), São Paulo, Brazil,Institute for Investigation in Immunology (iii), INCT, São Paulo, Brazil,CONTACT Daniela Santoro Rosa Department of Microbiology, Immunology and Parasitology, Federal University of São Paulo (UNIFESP/EPM), Rua Botucatu, 862, 4o andar, São Paulo, SP, 04023-062, Brasil
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15
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Amaral MP, Coirada FC, de Souza Apostolico J, Tomita N, Fernandes ER, Santos Souza HF, Chura-Chambi RM, Morganti L, Boscardin SB, Rosa DS. Prime-boost with Chikungunya virus E2 envelope protein combined with Poly (I:C) induces specific humoral and cellular immune responses. CURRENT RESEARCH IN IMMUNOLOGY 2021; 2:23-31. [PMID: 35492391 PMCID: PMC9040086 DOI: 10.1016/j.crimmu.2021.03.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 02/22/2021] [Accepted: 03/04/2021] [Indexed: 12/03/2022] Open
Abstract
Chikungunya virus (CHIKV) is an arbovirus transmitted to humans mainly by the bite of infected Aedes aegypti and Aedes albopictus mosquitoes. CHIKV illness is characterized by fever and long-lasting arthritic symptoms, and in some cases it is a deadly disease. The CHIKV envelope E2 (E2CHIKV) glycoprotein is crucial for virus attachment to the cell. Furthermore, E2CHIKV is the immunodominant protein and the main target of neutralizing antibodies. To date, there is no available prophylactic vaccine or specific treatment against CHIKV infection. Here, we designed and produced a DNA vaccine and a recombinant protein containing a consensus sequence of E2CHIKV. C57BL/6 mice immunized twice with the E2CHIKV recombinant protein in the presence of the adjuvant Poly (I:C) induced the highest E2CHIKV-specific humoral and cellular immune responses, while the immunization with the homologous DNA vaccine pVAX-E2CHIKV was able to induce specific IFN-γ producing cells. The heterologous prime-boost strategy was also able to induce specific cellular and humoral immune responses that were, in general, lower than the responses induced by the homologous E2CHIKV recombinant protein immunization. Furthermore, recombinant E2CHIKV induced the highest titers of neutralizing antibodies. Collectively, we believe this is the first report to analyze E2CHIKV-specific humoral and cellular immune responses after immunization with E2CHIKV recombinant protein and DNA pVAX-E2CHIKV vaccine platforms. There is no current licensed vaccine available against CHIKV. CHIKV Envelope E2 (E2CHIKV) protein is a promising antigen to a vaccine candidate. Evaluation of vaccine platforms, adjuvants and strategies were performed. Homologous E2CHIKV + Poly (I:C) induced the highest humoral and cellular responses. Recombinant E2CHIKV + Poly (I:C) immunized mice presented the highest sera neutralization capacity.
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Affiliation(s)
- Marcelo Pires Amaral
- Department of Microbiology, Immunology and Parasitology, Federal University of São Paulo (UNIFESP/EPM), São Paulo, Brazil
| | - Fernanda Caroline Coirada
- Department of Microbiology, Immunology and Parasitology, Federal University of São Paulo (UNIFESP/EPM), São Paulo, Brazil
| | - Juliana de Souza Apostolico
- Department of Microbiology, Immunology and Parasitology, Federal University of São Paulo (UNIFESP/EPM), São Paulo, Brazil
- Institute for Investigation in Immunology (iii), INCT, São Paulo, Brazil
| | - Nádia Tomita
- Department of Microbiology, Immunology and Parasitology, Federal University of São Paulo (UNIFESP/EPM), São Paulo, Brazil
| | - Edgar Ruz Fernandes
- Department of Microbiology, Immunology and Parasitology, Federal University of São Paulo (UNIFESP/EPM), São Paulo, Brazil
| | - Higo Fernando Santos Souza
- Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Rosa Maria Chura-Chambi
- Biotechnology Center - Institute of Energetic and Nuclear Research (IPEN-CNEN/SP), University of São Paulo, São Paulo, Brazil
| | - Ligia Morganti
- Biotechnology Center - Institute of Energetic and Nuclear Research (IPEN-CNEN/SP), University of São Paulo, São Paulo, Brazil
| | - Silvia Beatriz Boscardin
- Institute for Investigation in Immunology (iii), INCT, São Paulo, Brazil
- Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Daniela Santoro Rosa
- Department of Microbiology, Immunology and Parasitology, Federal University of São Paulo (UNIFESP/EPM), São Paulo, Brazil
- Institute for Investigation in Immunology (iii), INCT, São Paulo, Brazil
- Corresponding author. Rua Botucatu, 862 – 4° andar, 04023-062 São Paulo, SP, Brazil.
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Berneck BS, Rockstroh A, Fertey J, Grunwald T, Ulbert S. A Recombinant Zika Virus Envelope Protein with Mutations in the Conserved Fusion Loop Leads to Reduced Antibody Cross-Reactivity upon Vaccination. Vaccines (Basel) 2020; 8:E603. [PMID: 33066262 PMCID: PMC7712286 DOI: 10.3390/vaccines8040603] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 10/07/2020] [Accepted: 10/09/2020] [Indexed: 12/18/2022] Open
Abstract
Zika virus (ZIKV) is a zoonotic, human pathogenic, and mosquito-borne flavivirus. Its distribution is rapidly growing worldwide. Several attempts to develop vaccines for ZIKV are currently ongoing. Central to most vaccination approaches against flavivirus infections is the envelope (E) protein, which is the major target of neutralizing antibodies. Insect-cell derived, recombinantly expressed variants of E from the flaviviruses West Nile and Dengue virus have entered clinical trials in humans. Also for ZIKV, these antigens are promising vaccine candidates. Due to the structural similarity of flaviviruses, cross-reactive antibodies are induced by flavivirus antigens and have been linked to the phenomenon of antibody-dependent enhancement of infection (ADE). Especially the highly conserved fusion loop domain (FL) in the E protein is a target of such cross-reactive antibodies. In areas where different flaviviruses co-circulate and heterologous infections cannot be ruled out, this is of concern. To exclude the possibility that recombinant E proteins of ZIKV might induce ADE in infections with related flaviviruses, we performed an immunization study with an insect-cell derived E protein containing four mutations in and near the FL. Our data show that this mutant antigen elicits antibodies with equal neutralizing capacity as the wildtype equivalent. However, it induces much less serological cross-reactivity and does not cause ADE in vitro. These results indicate that mutated variants of the E protein might lead to ZIKV and other flavivirus vaccines with increased safety profiles.
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Affiliation(s)
| | | | | | | | - Sebastian Ulbert
- Fraunhofer-Institute for Cell Therapy and Immunology, 04103 Leipzig, Germany; (B.S.B.); (A.R.); (J.F.); (T.G.)
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Araujo SC, Pereira LR, Alves RPS, Andreata-Santos R, Kanno AI, Ferreira LCS, Gonçalves VM. Anti-Flavivirus Vaccines: Review of the Present Situation and Perspectives of Subunit Vaccines Produced in Escherichia coli. Vaccines (Basel) 2020; 8:vaccines8030492. [PMID: 32878023 PMCID: PMC7564369 DOI: 10.3390/vaccines8030492] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 08/22/2020] [Accepted: 08/23/2020] [Indexed: 12/14/2022] Open
Abstract
This article aims to review the present status of anti-flavivirus subunit vaccines, both those at the experimental stage and those already available for clinical use. Aspects regarding development of vaccines to Yellow Fever virus, (YFV), Dengue virus (DENV), West Nile virus (WNV), Zika virus (ZIKV), and Japanese encephalitis virus (JEV) are highlighted, with particular emphasis on purified recombinant proteins generated in bacterial cells. Currently licensed anti-flavivirus vaccines are based on inactivated, attenuated, or virus-vector vaccines. However, technological advances in the generation of recombinant antigens with preserved structural and immunological determinants reveal new possibilities for the development of recombinant protein-based vaccine formulations for clinical testing. Furthermore, novel proposals for multi-epitope vaccines and the discovery of new adjuvants and delivery systems that enhance and/or modulate immune responses can pave the way for the development of successful subunit vaccines. Nonetheless, advances in this field require high investments that will probably not raise interest from private pharmaceutical companies and, therefore, will require support by international philanthropic organizations and governments of the countries more severely stricken by these viruses.
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Affiliation(s)
- Sergio C. Araujo
- Laboratory of Vaccine Development, Instituto Butantan, São Paulo–SP 05503-900, Brazil; (S.C.A.); (A.I.K.)
| | - Lennon R. Pereira
- Laboratory of Vaccine Development, Institute of Biomedical Sciences, Universidade de São Paulo, São Paulo–SP 05508-000, Brazil; (L.R.P.); (R.P.S.A.); (R.A.-S.)
| | - Rubens P. S. Alves
- Laboratory of Vaccine Development, Institute of Biomedical Sciences, Universidade de São Paulo, São Paulo–SP 05508-000, Brazil; (L.R.P.); (R.P.S.A.); (R.A.-S.)
| | - Robert Andreata-Santos
- Laboratory of Vaccine Development, Institute of Biomedical Sciences, Universidade de São Paulo, São Paulo–SP 05508-000, Brazil; (L.R.P.); (R.P.S.A.); (R.A.-S.)
| | - Alex I. Kanno
- Laboratory of Vaccine Development, Instituto Butantan, São Paulo–SP 05503-900, Brazil; (S.C.A.); (A.I.K.)
| | - Luis Carlos S. Ferreira
- Laboratory of Vaccine Development, Institute of Biomedical Sciences, Universidade de São Paulo, São Paulo–SP 05508-000, Brazil; (L.R.P.); (R.P.S.A.); (R.A.-S.)
- Correspondence: (L.C.S.F.); (V.M.G.)
| | - Viviane M. Gonçalves
- Laboratory of Vaccine Development, Instituto Butantan, São Paulo–SP 05503-900, Brazil; (S.C.A.); (A.I.K.)
- Correspondence: (L.C.S.F.); (V.M.G.)
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