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Shayeghpour A, Kianfar R, Hosseini P, Ajorloo M, Aghajanian S, Hedayat Yaghoobi M, Hashempour T, Mozhgani SH. Hepatitis C virus DNA vaccines: a systematic review. Virol J 2021; 18:248. [PMID: 34903252 PMCID: PMC8667529 DOI: 10.1186/s12985-021-01716-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 11/26/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Vaccination against HCV is an effective measure in reduction of virus-related public health burden and mortality. However, no prophylactic vaccine is available as of yet. DNA-based immunization is a promising modality to generate cellular and humoral immune responses. The objective of this study is to provide a systematic review of HCV DNA vaccines and investigate and discuss the strategies employed to optimize their efficacies. METHODS MEDLINE (PubMed), Web of Science, Scopus, ScienceDirect, and databases in persian language including the Regional Information Centre for Science & Technology (RICeST), the Scientific Information Database and the Iranian Research Institute for Information Science and Technology (IranDoc) were examined to identify studies pertaining to HCV nucleic acid vaccine development from 2000 to 2020. RESULTS Twenty-seven articles were included. Studies related to HCV RNA vaccines were yet to be published. A variety of strategies were identified with the potential to optimize HCV DNA vaccines such as incorporating multiple viral proteins and molecular tags such as HBsAg and Immunoglobulin Fc, multi-epitope expression, co-expression plasmid utilization, recombinant subunit immunogens, heterologous prime-boosting, incorporating NS3 mutants in DNA vaccines, utilization of adjuvants, employment of less explored methods such as Gene Electro Transfer, construction of multi- CTL epitopes, utilizing co/post translational modifications and polycistronic genes, among others. The effectiveness of the aforementioned strategies in boosting immune response and improving vaccine potency was assessed. CONCLUSIONS The recent progress on HCV vaccine development was examined in this systematic review to identify candidates with most promising prophylactic and therapeutic potential.
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Affiliation(s)
- Ali Shayeghpour
- Student Research Committee, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Roya Kianfar
- Department of Medical Virology, Tarbiat Modares University, Tehran, Iran
| | - Parastoo Hosseini
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Research Center for Clinical Virology, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Ajorloo
- Hepatitis Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
- Department of Clinical Laboratory Sciences, School of Allied Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Sepehr Aghajanian
- Student Research Committee, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Mojtaba Hedayat Yaghoobi
- Department of Infectious Disease, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Tayebeh Hashempour
- Shiraz HIV/AIDS Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sayed-Hamidreza Mozhgani
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.
- Department of Microbiology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran.
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Savoji MA, Sereshgi MMA, Ghahari SMM, Asgarhalvaei F, Mahdavi M. Formulation of HBsAg in Montanide ISA 51VG adjuvant: Immunogenicity study and monitoring long-lived humoral immune responses. Int Immunopharmacol 2021; 96:107599. [PMID: 33848910 DOI: 10.1016/j.intimp.2021.107599] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 03/17/2021] [Accepted: 03/17/2021] [Indexed: 11/22/2022]
Abstract
Montanide ISA 51VG adjuvant has been approved for human clinical application and stimulates cellular and humoral immune responses. Here, HBsAg was formulated in Montanide ISA51VG adjuvant to compare its potency with the Fendrix and HBsAg-alum vaccines. In particular, the long-term humoral response was assessed up to 220 days after the final immunization. BALB/c mice were allocated into six groups. Treatment groups were injected with HBsAg-Montanide ISA51VG, the Fendrix and commercial HBsAg-alum, respectively. Montanide ISA51 VG, Alum and PBS injected mice were considered as control groups. Mice were immunized three times with 2-week intervals on days 0, 14 and 28 by subcutaneous injection. Lymphocyte proliferation was assessed with the BrdU method. IFN-γ, IL-2 and IL-4 cytokines, specific total IgG and IgG1/IgG2a isotypes were assessed using ELISA. The HBsAg-Montanide ISA51VG vaccine resulted in a significant increase in lymphocyte proliferation versus HBsAg-alum and higher IL-2 cytokine production versus the Fendrix. Comparable IL-4 and IFN-γ cytokines responses were observed for these vaccines. Following the first immunization, IgG increased more in HBs-Montanide 51VG group versus the HBs-alum group, while after the second and third shots comparable responses were observed in comparison to the HBs-alum group. Monitoring for 220 days after the final vaccination showed the superiority of HBsAg-Montanide ISA 51VG vaccine versus HBsAg-alum and even the Fendrix vaccine in the induction of long-term antibody responses. This study suggests that HBsAg-Montanide ISA51VG as a novel vaccine formulation can trigger both cellular and long-lasting humoral immune responses more efficiently than conventional HBsAg vaccines.
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Affiliation(s)
- Mohammad Ali Savoji
- Recombinant Vaccine Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran; Department of Microbiology, Pharmaceutical Sciences Branch, Islamic Azad University, Tehran Iran
| | | | | | - Fatemeh Asgarhalvaei
- Recombinant Vaccine Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran; Department of Microbiology, Pharmaceutical Sciences Branch, Islamic Azad University, Tehran Iran
| | - Mehdi Mahdavi
- Recombinant Vaccine Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran; Immunotherapy Group, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran; Department of Immunology, Pasteur Institute of Iran, Tehran, Iran.
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Babaei V, Ghorbani M, Mohseni N, Afraid H, Saghaei Y, Teimourian S. Clinical correlations between chronic hepatitis C infection and decreasing bone mass density after treatment with interferon-alpha. Asian Pac J Trop Biomed 2017. [DOI: 10.1016/j.apjtb.2016.11.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Martinez-Donato G, Amador-Cañizares Y, Alvarez-Lajonchere L, Guerra I, Pérez A, Dubuisson J, Wychowsk C, Musacchio A, Aguilar D, Dueñas-Carrera S. Neutralizing antibodies and broad, functional T cell immune response following immunization with hepatitis C virus proteins-based vaccine formulation. Vaccine 2014; 32:1720-6. [PMID: 24486345 DOI: 10.1016/j.vaccine.2014.01.046] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Revised: 01/06/2014] [Accepted: 01/15/2014] [Indexed: 01/01/2023]
Abstract
HCV is a worldwide health problem despite the recent advances in the development of more effective therapies. No preventive vaccine is available against this pathogen. However, non-sterilizing immunity has been demonstrated and supports the potential success of HCV vaccines. Induction of cross-neutralizing antibodies and T cell responses targeting several conserved epitopes, have been related to hepatitis C virus (HCV) clearance. Therefore, in this work, the immunogenicity of a preparation (MixprotHC) based on protein variants of HCV Core, E1, E2 and NS3 was evaluated in mice and monkeys. IgG from MixprotHC immunized mice and monkeys neutralized the infectivity of heterologous HCVcc. Moreover, strong CD4+ and CD8+ T cells proliferative and IFN-γ secretion responses were elicited against HCV proteins. Remarkably, immunization with MixprotHC induced control of viremia in a surrogate challenge model in mice. These results suggest that MixprotHC might constitute an effective immunogen against HCV in humans with potential for reducing the likelihood of immune escape and viral persistence.
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Affiliation(s)
- Gillian Martinez-Donato
- Center for Genetic Engineering and Biotechnology (CIGB), Ave 31, P.O. Box 6162, Havana, 10 600, Cuba.
| | - Yalena Amador-Cañizares
- Center for Genetic Engineering and Biotechnology (CIGB), Ave 31, P.O. Box 6162, Havana, 10 600, Cuba
| | - Liz Alvarez-Lajonchere
- Center for Genetic Engineering and Biotechnology (CIGB), Ave 31, P.O. Box 6162, Havana, 10 600, Cuba
| | - Ivis Guerra
- Center for Genetic Engineering and Biotechnology (CIGB), Ave 31, P.O. Box 6162, Havana, 10 600, Cuba
| | - Angel Pérez
- Center for Genetic Engineering and Biotechnology (CIGB), Ave 31, P.O. Box 6162, Havana, 10 600, Cuba
| | - Jean Dubuisson
- Institut de Biologie de Lille (UMR8161), CNRS, Universite de Lille I & II and Institut Pasteur de Lille, Lille, France
| | - Czeslaw Wychowsk
- Institut de Biologie de Lille (UMR8161), CNRS, Universite de Lille I & II and Institut Pasteur de Lille, Lille, France
| | - Alexis Musacchio
- Center for Genetic Engineering and Biotechnology (CIGB), Ave 31, P.O. Box 6162, Havana, 10 600, Cuba
| | - Daylen Aguilar
- Center for Genetic Engineering and Biotechnology (CIGB), Ave 31, P.O. Box 6162, Havana, 10 600, Cuba
| | - Santiago Dueñas-Carrera
- Center for Genetic Engineering and Biotechnology (CIGB), Ave 31, P.O. Box 6162, Havana, 10 600, Cuba
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Masalova OV, Lesnova EI, Shingarova LN, Tunitskaya VL, Ulanova TI, Burkov AN, Kushch AA. The combined application of nucleotide and amino acid sequences of NS3 hepatitis C virus protein, DNA encoding granulocyte macrophage colony-stimulating factor, and inhibitor of regulatory T cells induces effective immune responce against Hepatitis C virus. Mol Biol 2012. [DOI: 10.1134/s0026893312030077] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Naas T, Ghorbani M, Soare C, Scherling N, Muller R, Ghorbani P, Diaz-Mitoma F. Adoptive transfer of splenocytes to study cell-mediated immune responses in hepatitis C infection using HCV transgenic mice. COMPARATIVE HEPATOLOGY 2010; 9:7. [PMID: 20727132 PMCID: PMC2936292 DOI: 10.1186/1476-5926-9-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2009] [Accepted: 08/20/2010] [Indexed: 01/12/2023]
Abstract
Background Hepatitis C virus (HCV) is a major cause of chronic hepatitis and a health problem affecting over 170 million people around the world. We previously studied transgenic mice that express HCV Core, Envelope 1 and Envelope 2 proteins predominantly in the liver, resulting in steatosis, liver and lymphoid tumors, and hepatocellular carcinoma. Herein, the immune-mediated cell response to hepatitis C antigens was evaluated by adoptive transfers of carboxyfluorescein succinimidyl ester (CFSE) labelled splenocytes from HCV immunized mice into HCV transgenic mice. Results In comparison to non-transgenic mice, there was a significant decrease in the percentage of CFSE-labeled CD4+ and CD8+ T cells in transgenic mouse peripheral blood receiving adoptive transfers from immunized donors. Moreover, the percentage of CFSE-labeled CD4+ and CD8+ T cells were significantly higher in the spleen of transgenic and non-transgenic mice when they received splenocytes from non-immunized than from immunized mice. On the other hand, the percentages of CD4+ and CD8+ T cells in the non-transgenic recipient mouse lymph nodes were significantly higher than the transgenic mice when they received the adoptive transfer from immunized donors. Interestingly, livers of transgenic mice that received transfers from immunized mice had a significantly higher percentage of CFSE labeled T cells than livers of non-transgenic mice receiving non-immunized transfers. Conclusions These results suggest that the T cells from HCV immunized mice recognize the HCV proteins in the liver of the transgenic mouse model and homed to the HCV antigen expression sites. We propose using this model system to study active T cell responses in HCV infection.
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Affiliation(s)
- Turaya Naas
- Infectious Disease and Vaccine Research Centre, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada.
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Ratio of HCV structural antigens in protein-based vaccine formulations is critical for functional immune response induction. Biotechnol Appl Biochem 2010; 56:111-8. [PMID: 20515441 DOI: 10.1042/ba20090216] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
HCV (hepatitis C virus) infection is among the leading causes of chronic liver disease, but currently there is no vaccine available. Data have accumulated about the importance of targeting different HCV antigens in vaccine candidate preparations. Here, a surface response study to select the optimal ratio of recombinant HCV structural antigens in a vaccine preparation, capable of generating in vivo functional cellular immune response in mice, was performed. The immunogenicity of the selected HCV structural protein mixture (Co-E1-E2) in mice and African green monkeys, after five doses of immunization, was also demonstrated. Specific T-cell proliferative response against HCV structural antigens was induced in vaccinated mice. Moreover, on challenge with recombinant HCV VV (vaccinia virus), all mice controlled the viraemia and 80% were protected. On the other hand, monkeys immunized with Co-E1-E2 developed antibodies, specifically directed to region 412-438 of E2 protein, that include an epitope implicated in HCV neutralization, in addition to a specific proliferative response against HCV Core and E2 proteins. These results indicated that the optimal amount and ratio of HCV recombinant proteins should be taken into account to elicit a successful immune response against HCV and therefore have important implications for vaccine design.
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Masalova OV, Lesnova EI, Pichugin AV, Melnikova TM, Grabovetsky VV, Petrakova NV, Smirnova OA, Ivanov AV, Zaberezhny AD, Ataullakhanov RI, Isaguliants MG, Kushch AA. The successful immune response against hepatitis C nonstructural protein 5A (NS5A) requires heterologous DNA/protein immunization. Vaccine 2010; 28:1987-96. [PMID: 20188254 DOI: 10.1016/j.vaccine.2009.10.097] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The aim of this study was to evaluate the immunogenicity of NS5A protein of human hepatitis C virus (HCV) when delivered as naked DNA (NS5A DNA), or recombinant protein (rNS5A). DBA/2J mice received NS5A DNA, rNS5A, or NS5A DNA/rNS5A in different prime-boost combinations with a peptidoglycan Immunomax((R)). The weakest response was induced after rNS5A prime and NS5A DNA boost; rNS5A alone induced an immune response with a strong Th2-component; and NS5A DNA alone, a relatively weak secretion of IL-2 and IFN-gamma. The most efficient was co-injection of NS5A DNA and rNS5A, which induced a significant increase in CD4(+) and CD8(+) T-cell counts, anti-NS5A antibodies, specific T-cell proliferation, and proinflammatory cytokine production in vitro against a broad spectrum of NS5A epitopes. Administration of the mixture of adjuvanted DNA and protein immunogens can be selected as the best regimen for further preclinical HCV-vaccine trials.
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Affiliation(s)
- Olga V Masalova
- D.I. Ivanovsky Institute of Virology, Russian Academy of Medical Sciences, Gamaleya str. 16, 123098 Moscow, Russian Federation.
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Immunogenicity of a polyvalent HIV-1 candidate vaccine based on fourteen wild type gp120 proteins in golden hamsters. BMC Immunol 2006; 7:25. [PMID: 17076905 PMCID: PMC1636068 DOI: 10.1186/1471-2172-7-25] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2006] [Accepted: 10/31/2006] [Indexed: 11/10/2022] Open
Abstract
Background One of the major obstacles in the design of an effective vaccine against HIV-1 is the hypervariability of the HIV-1 envelope glycoprotein. Most HIV-1 vaccine candidates have utilized envelope glycoprotein from a single virus isolate, but to date, none of them elicited broadly reactive humoral immunity. Herein, we hypothesised that a cocktail of HIV-1 gp120 proteins containing multiple epitopes may increase the breadth of immune responses against HIV-1. We compared and evaluated the immunogenicity of HIV-1 vaccines containing either gp120 protein alone or in combinations of four or fourteen gp120s from different primary HIV-1 isolates in immunized hamsters. Results We amplified and characterized 14 different gp120s from primary subtype B isolates with both syncytium and non-syncytium inducing properties, and expressed the proteins in Chinese Hamster Ovary (CHO) cell lines. Purified proteins were used either alone or in combinations of four or fourteen different gp120s to vaccinate golden hamsters. The polyvalent vaccine showed higher antibody titers to HIV-1 subtype B isolates MN and SF162 compared to the groups that received one or four gp120 proteins. However, the polyvalent vaccine was not able to show higher neutralizing antibody responses against HIV-1 primary isolates. Interestingly, the polyvalent vaccine group had the highest proliferative immune responses and showed a substantial proportion of cross-subtype CD4 reactivity to HIV-1 subtypes B, C, and A/E Conclusion Although the polyvalent approach achieved only a modest increase in the breadth of humoral and cellular immunity, the qualitative change in the vaccine (14 vs. 1 gp120) resulted in a quantitative improvement in vaccine-induced immunity.
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