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Perdiguero B, Pérez P, Marcos-Villar L, Albericio G, Astorgano D, Álvarez E, Sin L, Elena Gómez C, García-Arriaza J, Esteban M. Highly attenuated poxvirus-based vaccines against emerging viral diseases. J Mol Biol 2023:168173. [PMID: 37301278 DOI: 10.1016/j.jmb.2023.168173] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 06/04/2023] [Accepted: 06/05/2023] [Indexed: 06/12/2023]
Abstract
Although one member of the poxvirus family, variola virus, has caused one of the most devastating human infections worldwide, smallpox, the knowledge gained over the last 30 years on the molecular, virological and immunological mechanisms of these viruses has allowed the use of members of this family as vectors for the generation of recombinant vaccines against numerous pathogens. In this review, we cover different aspects of the history and biology of poxviruses with emphasis on their application as vaccines, from first- to fourth-generation, against smallpox, monkeypox, emerging viral diseases highlighted by the World Health Organization (COVID-19, Crimean-Congo haemorrhagic fever, Ebola and Marburg virus diseases, Lassa fever, Middle East respiratory syndrome and severe acute respiratory syndrome, Nipah and other henipaviral diseases, Rift Valley fever and Zika), as well as against one of the most concerning prevalent virus, the Human Immunodeficiency Virus, the causative agent of AcquiredImmunodeficiency Syndrome. We discuss the implications in human health of the 2022 monkeypox epidemic affecting many countries, and the rapid prophylactic and therapeutic measures adopted to control virus dissemination within the human population. We also describe the preclinical and clinical evaluation of the Modified Vaccinia virus Ankara and New York vaccinia virus poxviral strains expressing heterologous antigens from the viral diseases listed above. Finally, we report different approaches to improve the immunogenicity and efficacy of poxvirus-based vaccine candidates, such as deletion of immunomodulatory genes, insertion of host-range genes and enhanced transcription of foreign genes through modified viral promoters. Some future prospects are also highlighted.
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Affiliation(s)
- Beatriz Perdiguero
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.
| | - Patricia Pérez
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.
| | - Laura Marcos-Villar
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - Guillermo Albericio
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - David Astorgano
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - Enrique Álvarez
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Laura Sin
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Carmen Elena Gómez
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Juan García-Arriaza
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Mariano Esteban
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain.
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Ishigaki H, Yasui F, Nakayama M, Endo A, Yamamoto N, Yamaji K, Nguyen CT, Kitagawa Y, Sanada T, Honda T, Munakata T, Higa M, Toyama S, Kono R, Takagi A, Matsumoto Y, Koseki A, Hayashi K, Shiohara M, Ishii K, Saeki Y, Itoh Y, Kohara M. An attenuated vaccinia vaccine encoding the severe acute respiratory syndrome coronavirus-2 spike protein elicits broad and durable immune responses, and protects cynomolgus macaques and human angiotensin-converting enzyme 2 transgenic mice from severe acute respiratory syndrome coronavirus-2 and its variants. Front Microbiol 2022; 13:967019. [PMID: 36466631 PMCID: PMC9716133 DOI: 10.3389/fmicb.2022.967019] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 10/14/2022] [Indexed: 08/27/2023] Open
Abstract
As long as the coronavirus disease-2019 (COVID-19) pandemic continues, new variants of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) with altered antigenicity will emerge. The development of vaccines that elicit robust, broad, and durable protection against SARS-CoV-2 variants is urgently required. We have developed a vaccine consisting of the attenuated vaccinia virus Dairen-I (DIs) strain platform carrying the SARS-CoV-2 S gene (rDIs-S). rDIs-S induced neutralizing antibody and T-lymphocyte responses in cynomolgus macaques and human angiotensin-converting enzyme 2 (hACE2) transgenic mice, and the mouse model showed broad protection against SARS-CoV-2 isolates ranging from the early-pandemic strain (WK-521) to the recent Omicron BA.1 variant (TY38-873). Using a tandem mass tag (TMT)-based quantitative proteomic analysis of lung homogenates from hACE2 transgenic mice, we found that, among mice subjected to challenge infection with WK-521, vaccination with rDIs-S prevented protein expression related to the severe pathogenic effects of SARS-CoV-2 infection (tissue destruction, inflammation, coagulation, fibrosis, and angiogenesis) and restored protein expression related to immune responses (antigen presentation and cellular response to stress). Furthermore, long-term studies in mice showed that vaccination with rDIs-S maintains S protein-specific antibody titers for at least 6 months after a first vaccination. Thus, rDIs-S appears to provide broad and durable protective immunity against SARS-CoV-2, including current variants such as Omicron BA.1 and possibly future variants.
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Affiliation(s)
- Hirohito Ishigaki
- Division of Pathogenesis and Disease Regulation, Department of Pathology, Shiga University of Medical Science, Otsu, Japan
| | - Fumihiko Yasui
- Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Misako Nakayama
- Division of Pathogenesis and Disease Regulation, Department of Pathology, Shiga University of Medical Science, Otsu, Japan
| | - Akinori Endo
- Protein Metabolism Project, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Naoki Yamamoto
- Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Kenzaburo Yamaji
- Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Cong Thanh Nguyen
- Division of Pathogenesis and Disease Regulation, Department of Pathology, Shiga University of Medical Science, Otsu, Japan
| | - Yoshinori Kitagawa
- Division of Microbiology and Infectious Diseases, Department of Pathology, Shiga University of Medical Science, Otsu, Japan
| | - Takahiro Sanada
- Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Tomoko Honda
- Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Tsubasa Munakata
- Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Masahiko Higa
- Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Sakiko Toyama
- Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Risa Kono
- Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Asako Takagi
- Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Yusuke Matsumoto
- Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Aya Koseki
- Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Kaori Hayashi
- Division of Pathogenesis and Disease Regulation, Department of Pathology, Shiga University of Medical Science, Otsu, Japan
- Department of Obstetrics and Gynecology, Shiga University of Medical Science, Otsu, Japan
| | - Masanori Shiohara
- Division of Pathogenesis and Disease Regulation, Department of Pathology, Shiga University of Medical Science, Otsu, Japan
| | - Koji Ishii
- Department of Quality Assurance and Radiological Protection, National Institute of Infectious Diseases, Tokyo, Japan
| | - Yasushi Saeki
- Protein Metabolism Project, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Yasushi Itoh
- Division of Pathogenesis and Disease Regulation, Department of Pathology, Shiga University of Medical Science, Otsu, Japan
| | - Michinori Kohara
- Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
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Orlova OV, Glazkova DV, Bogoslovskaya EV, Shipulin GA, Yudin SM. Development of Modified Vaccinia Virus Ankara-Based Vaccines: Advantages and Applications. Vaccines (Basel) 2022; 10:vaccines10091516. [PMID: 36146594 PMCID: PMC9503770 DOI: 10.3390/vaccines10091516] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/07/2022] [Accepted: 09/08/2022] [Indexed: 11/16/2022] Open
Abstract
Modified vaccinia virus Ankara (MVA) is a promising viral vector for vaccine development. MVA is well studied and has been widely used for vaccination against smallpox in Germany. This review describes the history of the origin of the virus and its properties as a vaccine, including a high safety profile. In recent years, MVA has found its place as a vector for the creation of vaccines against various diseases. To date, a large number of vaccine candidates based on the MVA vector have already been developed, many of which have been tested in preclinical and clinical studies. We discuss data on the immunogenicity and efficacy of some of these vaccines.
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Yoshikawa T. Third-generation smallpox vaccine strain-based recombinant vaccines for viral hemorrhagic fevers. Vaccine 2021; 39:6174-6181. [PMID: 34521550 DOI: 10.1016/j.vaccine.2021.09.001] [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: 04/19/2021] [Revised: 08/19/2021] [Accepted: 08/30/2021] [Indexed: 12/27/2022]
Abstract
Vaccinia virus has been used as a smallpox vaccine. Now that smallpox has been eradicated, the vaccinia virus is expected to be used as a bioterrorism countermeasure and a recombinant vaccine vector for other infectious diseases, such as viral hemorrhagic fevers. Many vaccinia virus strains were used as smallpox vaccines in the smallpox eradication campaign coordinated by the World Health Organization. These strains can be classified into generations, according to the history of improving production methods and efforts to reduce the adverse reactions. Significantly, the third-generation of smallpox vaccine strains, which include modified vaccinia Ankara (MVA) and LC16m8, are currently popular as recombinant vaccine vectors due to their well-balanced safety and immunogenicity profiles. The present review firstly focuses on the characteristics of the smallpox vaccine generations. The historical background of the development of the third-generation smallpox vaccine strains is detailed, along with the history of the transition of the vaccinia virus generation used as vectors for hemorrhagic fever vaccines to the third generation. Among the vaccinia viruses, MVA is currently the most commonly used vector for developing hemorrhagic fever vaccines, including dengue fever, yellow fever, Ebola viral disease, Lassa fever, Rift Valley fever, and Crimean-Congo hemorrhagic fever. LC16m8 is a vaccine candidate for severe fever with thrombocytopenia syndrome. The current status and recent advances in the development of these hemorrhagic fever vaccines using third-generation vaccinia strains are discussed.
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Affiliation(s)
- Tomoki Yoshikawa
- Department of Virology 1, National Institute of Infectious Diseases, Gakuen 4-7-1, Musashimurayama-shi, Tokyo 208-0011, Japan.
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Sánchez-Sampedro L, Perdiguero B, Mejías-Pérez E, García-Arriaza J, Di Pilato M, Esteban M. The evolution of poxvirus vaccines. Viruses 2015; 7:1726-803. [PMID: 25853483 PMCID: PMC4411676 DOI: 10.3390/v7041726] [Citation(s) in RCA: 133] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Revised: 03/16/2015] [Accepted: 03/27/2015] [Indexed: 02/07/2023] Open
Abstract
After Edward Jenner established human vaccination over 200 years ago, attenuated poxviruses became key players to contain the deadliest virus of its own family: Variola virus (VARV), the causative agent of smallpox. Cowpox virus (CPXV) and horsepox virus (HSPV) were extensively used to this end, passaged in cattle and humans until the appearance of vaccinia virus (VACV), which was used in the final campaigns aimed to eradicate the disease, an endeavor that was accomplished by the World Health Organization (WHO) in 1980. Ever since, naturally evolved strains used for vaccination were introduced into research laboratories where VACV and other poxviruses with improved safety profiles were generated. Recombinant DNA technology along with the DNA genome features of this virus family allowed the generation of vaccines against heterologous diseases, and the specific insertion and deletion of poxvirus genes generated an even broader spectrum of modified viruses with new properties that increase their immunogenicity and safety profile as vaccine vectors. In this review, we highlight the evolution of poxvirus vaccines, from first generation to the current status, pointing out how different vaccines have emerged and approaches that are being followed up in the development of more rational vaccines against a wide range of diseases.
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MESH Headings
- Animals
- History, 18th Century
- History, 19th Century
- History, 20th Century
- History, 21st Century
- Humans
- Poxviridae/immunology
- Poxviridae/isolation & purification
- Smallpox/prevention & control
- Smallpox Vaccine/history
- Smallpox Vaccine/immunology
- Smallpox Vaccine/isolation & purification
- Vaccines, Attenuated/history
- Vaccines, Attenuated/immunology
- Vaccines, Attenuated/isolation & purification
- Vaccines, Synthetic/history
- Vaccines, Synthetic/immunology
- Vaccines, Synthetic/isolation & purification
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Affiliation(s)
- Lucas Sánchez-Sampedro
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CSIC), Madrid-28049, Spain.
| | - Beatriz Perdiguero
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CSIC), Madrid-28049, Spain.
| | - Ernesto Mejías-Pérez
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CSIC), Madrid-28049, Spain
| | - Juan García-Arriaza
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CSIC), Madrid-28049, Spain
| | - Mauro Di Pilato
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CSIC), Madrid-28049, Spain.
| | - Mariano Esteban
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CSIC), Madrid-28049, Spain.
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Attenuated and replication-competent vaccinia virus strains M65 and M101 with distinct biology and immunogenicity as potential vaccine candidates against pathogens. J Virol 2013; 87:6955-74. [PMID: 23596295 DOI: 10.1128/jvi.03013-12] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Replication-competent poxvirus vectors with an attenuation phenotype and with a high immunogenic capacity of the foreign expressed antigen are being pursued as novel vaccine vectors against different pathogens. In this investigation, we have examined the replication and immunogenic characteristics of two vaccinia virus (VACV) mutants, M65 and M101. These mutants were generated after 65 and 101 serial passages of persistently infected Friend erythroleukemia (FEL) cells. In cultured cells of different origins, the mutants are replication competent and have growth kinetics similar to or slightly reduced in comparison with those of the parental Western Reserve (WR) virus strain. In normal and immune-suppressed infected mice, the mutants showed different levels of attenuation and pathogenicity in comparison with WR and modified vaccinia Ankara (MVA) strains. Wide genome analysis after deep sequencing revealed selected genomic deletions and mutations in a number of viral open reading frames (ORFs). Mice immunized in a DNA prime/mutant boost regimen with viral vectors expressing the LACK (Leishmania homologue for receptors of activated C kinase) antigen of Leishmania infantum showed protection or a delay in the onset of cutaneous leishmaniasis. Protection was similar to that triggered by MVA-LACK. In immunized mice, both polyfunctional CD4(+) and CD8(+) T cells with an effector memory phenotype were activated by the two mutants, but the DNA-LACK/M65-LACK protocol preferentially induced CD4(+) whereas DNA-LACK/M101-LACK preferentially induced CD8(+) T cell responses. Altogether, our findings showed the adaptive changes of the WR genome during long-term virus-host cell interaction and how the replication competency of M65 and M101 mutants confers distinct biological properties and immunogenicity in mice compared to those of the MVA strain. These mutants could have applicability for understanding VACV biology and as potential vaccine vectors against pathogens and tumors.
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Rahbar R, Rogers E, Murooka T, Kislinger T, Fish EN. Glomulin: a permissivity factor for vaccinia virus infection. J Interferon Cytokine Res 2012; 32:127-37. [PMID: 22280104 DOI: 10.1089/jir.2011.0100] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
In earlier studies we provided evidence that vaccinia virus (VACV) phosphorylation-activation of host cell signaling effectors is critical for subsequent viral replication. In this report, using mass spectrometry-based proteomics, we have identified 387 host cell proteins that co-immunoprecipitate with VACV in infected, permissive PM1.CCR5 human T cells. Among these, glomulin was distinguishable based on its known interaction with a tyrosine kinase receptor, c-Met, its ability to become tyrosine-phosphorylated, and its association with signaling effectors. siRNA knockdown of glomulin expression in PM1.CCR5 T cells reduces VACV infection. Glomulin interacts with the inactive, nonphosphorylated form of c-MET. We demonstrate that treatment of PM1.CCR5 T cells with a c-Met phosphorylation inhibitor leads to a significant reduction in VACV infectivity. Additionally, inhibition of phosphorylation of c-Met abrogates VACV-inducible phosphorylation of Erk 1/2 and IRS-2, signaling effectors identified as critical for VACV infection. These data identify glomulin as a permissivity factor for VACV infection and as a potential therapeutic target for inhibition of VACV infection.
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Affiliation(s)
- Ramtin Rahbar
- Toronto General Research Institute, University Health Network, Toronto, Ontario, Canada
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8
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Mycobacterium bovis Bacille Calmette-Guérin as a Vaccine Vector for Global Infectious Disease Control. Tuberc Res Treat 2011; 2011:574591. [PMID: 22567267 PMCID: PMC3335490 DOI: 10.1155/2011/574591] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2011] [Accepted: 03/07/2011] [Indexed: 01/19/2023] Open
Abstract
Mycobacterium bovis bacille Calmette-Guérin (BCG) is the only available vaccine for tuberculosis (TB). Although this vaccine is effective in controlling infantile TB, BCG-induced protective effects against pulmonary diseases in adults have not been clearly demonstrated. Recombinant BCG (rBCG) technology has been extensively applied to obtain more potent immunogenicity of this vaccine, and several candidate TB vaccines have currently reached human clinical trials. On the other hand, recent progress in the improvement of the BCG vector, such as the codon optimization strategy and combination with viral vector boost, allows us to utilize this bacterium in HIV vaccine development. In this paper, we review recent progress in rBCG-based vaccine studies that may have implications in the development of novel vaccines for controlling global infectious diseases in the near future.
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Yoshino N, Kanekiyo M, Hagiwara Y, Okamura T, Someya K, Matsuo K, Ami Y, Sato S, Yamamoto N, Honda M. Intradermal delivery of recombinant vaccinia virus vector DIs induces gut-mucosal immunity. Scand J Immunol 2010; 72:98-105. [PMID: 20618768 DOI: 10.1111/j.1365-3083.2010.02416.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Antigen-specific mucosal immunity is generally induced by the stimulation of inductive mucosal sites. In this study, we found that the replication-deficient vaccinia virus vector, DIs, generates antigen-specific mucosal immunity and systemic responses. Following intradermal injection of recombinant DIs expressing simian immunodeficiency virus gag (rDIsSIVgag), we observed increased levels of SIV p27-specific IgA and IgG antibodies in faecal extracts and plasma samples, and antibody-forming cells in the intestinal mucosa and spleen of C57BL/6 mice. Antibodies against p27 were not detected in nasal washes, saliva, and vaginal washes. The enhanced mucosal and systemic immunity persisted for 1 year of observation. Induction of Gag-specific IFN-gamma spot-forming CD8(+) T cells in the spleen, small intestinal intraepithelial lymphocytes, and submandibular lymph nodes was observed in the intradermally injected mice. Heat-inactivated rDIsSIVgag rarely induced antigen-specific humoral and T-helper immunity. Moreover, rDIsSIVgag was detected in MHC class II IA antigen-positive (IA(+)) cells at the injection site. Consequently, intradermal delivery of rDIs effectively induces antigen-specific humoral and cellular immunity in gut-mucosal tissues of mice. Our data suggest that intradermal injection of an rDIs vaccine may be useful against mucosally transmitted pathogens.
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Affiliation(s)
- N Yoshino
- Department of Microbiology, School of Medicine, Iwate Medical University, Morioka, Iwate, Japan.
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Promkhatkaew D, Pinyosukhee N, Thongdeejaroen W, Teeka J, Wutthinantiwong P, Leangaramgul P, Sawanpanyalert P, Warachit P. Prime-Boost Immunization of Codon Optimized HIV-1 CRF01_AE Gag in BCG with Recombinant Vaccinia Virus Elicits MHC Class I and II Immune Responses in Mice. Immunol Invest 2009; 38:762-79. [PMID: 19860587 PMCID: PMC9491105 DOI: 10.3109/08820130903070544] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The HIV-1 CRF01_AE gag gene was modified by codon restriction for Mycobacterium spp. and transformed into BCG; and it was designated as rBCG/codon optimized gagE. This produced 11 fold higher HIV-1 gag protein expression than the recombinant native gene rBCG/HIV-1gagE. In mice, CTL activity could be induced either by a single immunization of the codon optimized construct or by using it as a priming antigen in the prime-boost modality with recombinant Vaccinia virus expressing native HIV-1 gag. Specific secreted cytokine responses were also investigated. Only when rBCG gag was codon optimized did the prime-boost immunization produce significantly enhanced IFN-γ and IL-2 secretion indicating recognition via CD4+ and CD8+ T cells, and these responses seemed to be codon optimized immunogen dose-responsive. On contrary, the prime-boost vaccination using an equal amount of native rBCG/HIV-1gagE instead, or a single rBCG/codon optimized gagE immunization, had no similar effect on the cytokine secretion. These findings suggest that the use of recombinant codon BCG construct with recombinant Vaccinia virus encoding CRF01_AE gag as the prime-boost HIV vaccine candidate, will induce CD4+ Th1 and CD8+ T cell cytokine secretions in addition to enhancing CD8+ CTL response.
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Jacobs BL, Langland JO, Kibler KV, Denzler KL, White SD, Holechek SA, Wong S, Huynh T, Baskin CR. Vaccinia virus vaccines: past, present and future. Antiviral Res 2009; 84:1-13. [PMID: 19563829 PMCID: PMC2742674 DOI: 10.1016/j.antiviral.2009.06.006] [Citation(s) in RCA: 170] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2009] [Revised: 05/30/2009] [Accepted: 06/04/2009] [Indexed: 12/23/2022]
Abstract
Vaccinia virus (VACV) has been used more extensively for human immunization than any other vaccine. For almost two centuries, VACV was employed to provide cross-protection against variola virus, the causative agent of smallpox, until the disease was eradicated in the late 1970s. Since that time, continued research on VACV has produced a number of modified vaccines with improved safety profiles. Attenuation has been achieved through several strategies, including sequential passage in an alternative host, deletion of specific genes or genetic engineering of viral genes encoding immunomodulatory proteins. Some highly attenuated third- and fourth-generation VACV vaccines are now being considered for stockpiling against a possible re-introduction of smallpox through bioterrorism. Researchers have also taken advantage of the ability of the VACV genome to accommodate additional genetic material to produce novel vaccines against a wide variety of infectious agents, including a recombinant VACV encoding the rabies virus glycoprotein that is administered orally to wild animals. This review provides an in-depth examination of these successive generations of VACV vaccines, focusing on how the understanding of poxviral replication and viral gene function permits the deliberate modification of VACV immunogenicity and virulence.
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Affiliation(s)
- Bertram L Jacobs
- School of Life Sciences, Arizona State University, Tempe, AZ 85287-5401, USA.
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12
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Yoshino N, Kanekiyo M, Hagiwara Y, Okamura T, Someya K, Matsuo K, Ami Y, Sato S, Yamamoto N, Honda M. Mucosal Administration of Completely Non-Replicative Vaccinia Virus Recombinant Dairen I strain Elicits Effective Mucosal and Systemic Immunity. Scand J Immunol 2008; 68:476-83. [DOI: 10.1111/j.1365-3083.2008.02168.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Okamura T, Someya K, Matsuo K, Hasegawa A, Yamamoto N, Honda M. Recombinant vaccinia DIs expressing simian immunodeficiency virus gag and pol in mammalian cells induces efficient cellular immunity as a safe immunodeficiency virus vaccine candidate. Microbiol Immunol 2007; 50:989-1000. [PMID: 17179668 DOI: 10.1111/j.1348-0421.2006.tb03867.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A highly attenuated vaccinia virus substrain of Dairen-I (DIs) shows promise as a candidate vector for eliciting positive immunity against immune deficiency virus. DIs was randomly obtained by serial 1-day egg passages of a chorioarantoic membrane-adapted Dairen strain (DIE), resulting in substantial genomic deletion, including various genes regulating the virus-host-range. To investigate the impact of that deletion and of the subsequent insertion of a foreign gene into that region of DIs on the ability of the DIs recombinant to induce antigen-specific immunity, we generated a recombinant vaccinia DIs expressing fulllength gag and pol genes of simian immunodeficiency virus (SIV) (rDIsSIV gag/pol) and studied the biological and immunological characteristics of the recombinant natural mutant. The rDIsSIV gag/pol developed a tiny plaque on the chick embryo fibroblast (CEF). Viral particles of rDIsSIV gag/pol as well as SIV Gag-like particles were electromicroscopically detected in the cytoplasm. Interestingly, the recombinant DIs strain grows well in CEF cells but not in mammalian cells. While rDIsSIV gag/pol produces SIV proteins in mammalian HeLa and CV-1 cells, recombinant modified vaccinia Ankara strain (MVA) expressing SIV gag and pol genes (MVA/SIV239 gag/pol) clearly replicates in HeLa and CV-1 cell lines under synchronized growth conditions and produces the SIV protein in all cell lines. Moreover, intradermal administration of rDIsSIV gag/pol or of MVA/SIV239 gag/pol elicited similar levels of IFN-gamma spot-forming cells specific for SIV Gag. If the non-productive infection characteristically induced by recombinant DIs is sufficient to trigger immune induction, as we believe it is, then a human immunodeficiency virus vaccine employing the DIs recombinant would have the twin advantages of being both effective and safe.
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Affiliation(s)
- Tomotaka Okamura
- AIDS Research Center, National Institute of Infectious Diseases, Shinjuku-ku, Tokyo, Japan
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14
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Perlman S, Holmes KV. Highly attenuated vaccinia virus DIs as a potential SARS vaccine. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2006; 581:593-6. [PMID: 17037603 PMCID: PMC7123757 DOI: 10.1007/978-0-387-33012-9_107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Affiliation(s)
- Stanley Perlman
- Department of Pediatrics, University of Iowa, 52242 Iowa City, IA USA
| | - Kathryn V. Holmes
- Department of Microbiology, University of Colorado Health Sciences Center at Fitzsimons, 80045-8333 Aurora, CO USA
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15
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Hsiao JC, Chao CC, Young MJ, Chang YT, Cho EC, Chang W. A poxvirus host range protein, CP77, binds to a cellular protein, HMG20A, and regulates its dissociation from the vaccinia virus genome in CHO-K1 cells. J Virol 2006; 80:7714-28. [PMID: 16840350 PMCID: PMC1563734 DOI: 10.1128/jvi.00207-06] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Vaccinia virus does not grow in Chinese hamster ovary (CHO-K1) cells in the absence of a viral host range factor, cowpox protein CP77. In this study, CP77 was fused to the C terminus of green fluorescence protein (GFP-CP77) and a series of nested deletion mutants of GFP-CP77 was constructed for insertion into a vaccinia virus host range mutant, VV-hr, and expressed from a viral early promoter. Deletion mapping analyses demonstrated that the N-terminal 352 amino acids of CP77 were sufficient to support vaccinia virus growth in CHO-K1 cells, whereas the C-terminal residues 353 to 668 were dispensable. In yeast two-hybrid analyses, CP77 bound to a cellular protein, HMG20A, and GST pulldown analyses showed that residues 1 to 234 of CP77 were sufficient for this interaction. After VV-hr virus infection of CHO-K1 cells, HMG20A was translocated from the nucleus to viral factories and bound to the viral genome via the HMG box region. In control VV-hr-infected CHO-K1 cells, binding of HMG20A to the viral genome persisted from 2 to 8 h postinfection (h p.i.); in contrast, when CP77 was expressed, the association of HMG20A with viral genome was transient, with little HMG20A remaining bound at 8 h p.i. This indicates that dissociation of HMG20A from viral factories correlates well with CP77 host range activity in CHO-K1 cells. Finally, in cells expressing a CP77 deletion protein (amino acids 277 to 668) or a DeltaANK5 mutant that did not support vaccinia virus growth and did not contain the HMG20A binding site, HMG20A remained bound to viral DNA, demonstrating that the binding of CP77 to HMG20A is essential for its host range function. In summary, our data revealed that a novel cellular protein, HMG20A, the dissociation of which from viral DNA is regulated by CP77, providing the first cellular target regulated by viral host range CP77 protein.
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Affiliation(s)
- Jye-Chian Hsiao
- Graduate Institute of Life Sciences, National Defense Medical Center, Nankang, Taipei, Taiwan
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16
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Ishii K, Hasegawa H, Nagata N, Mizutani T, Morikawa S, Suzuki T, Taguchi F, Tashiro M, Takemori T, Miyamura T, Tsunetsugu-Yokota Y. Induction of protective immunity against severe acute respiratory syndrome coronavirus (SARS-CoV) infection using highly attenuated recombinant vaccinia virus DIs. Virology 2006; 351:368-80. [PMID: 16678878 PMCID: PMC7111839 DOI: 10.1016/j.virol.2006.03.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2005] [Revised: 03/10/2006] [Accepted: 03/10/2006] [Indexed: 01/08/2023]
Abstract
SARS-coronavirus (SARS-CoV) has recently been identified as the causative agent of SARS. We constructed a series of recombinant DIs (rDIs), a highly attenuated vaccinia strain, expressing a gene encoding four structural proteins (E, M, N and S) of SARS-CoV individually or simultaneously. These rDIs elicited SARS-CoV-specific serum IgG antibody and T-cell responses in vaccinated mice following intranasal or subcutaneous administration. Mice that were subcutaneously vaccinated with rDIs expressing S protein with or without other structural proteins induced a high level of serum neutralizing IgG antibodies and demonstrated marked protective immunity against SARS-CoV challenge in the absence of a mucosal IgA response. These results indicate that the potent immune response elicited by subcutaneous injection of rDIs containing S is able to control mucosal infection by SARS-CoV. Thus, replication-deficient DIs constructs hold promise for the development of a safe and potent SARS vaccine.
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Affiliation(s)
- Koji Ishii
- Department of Virology II, National Institute of Infectious Diseases, Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Hideki Hasegawa
- Department of Pathology, National Institute of Infectious Diseases, Gakuen, Musashimurayama-shi, Tokyo 208-001, Japan
| | - Noriyo Nagata
- Department of Pathology, National Institute of Infectious Diseases, Gakuen, Musashimurayama-shi, Tokyo 208-001, Japan
| | - Tetsuya Mizutani
- Department of Virology I, National Institute of Infectious Diseases, Gakuen, Musashimurayama-shi, Tokyo 208-001, Japan
| | - Shigeru Morikawa
- Department of Virology I, National Institute of Infectious Diseases, Gakuen, Musashimurayama-shi, Tokyo 208-001, Japan
| | - Tetsuro Suzuki
- Department of Virology II, National Institute of Infectious Diseases, Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Fumihiro Taguchi
- Department of Virology III, National Institute of Infectious Diseases, Gakuen, Musashimurayama-shi, Tokyo 208-001, Japan
| | - Masato Tashiro
- Department of Virology III, National Institute of Infectious Diseases, Gakuen, Musashimurayama-shi, Tokyo 208-001, Japan
| | - Toshitada Takemori
- Department of Immunology, National Institute of Infectious Diseases, Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Tatsuo Miyamura
- Department of Virology II, National Institute of Infectious Diseases, Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Yasuko Tsunetsugu-Yokota
- Department of Immunology, National Institute of Infectious Diseases, Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
- Corresponding author. Fax: +81 3 5285 1150.
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17
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Someya K, Ami Y, Nakasone T, Izumi Y, Matsuo K, Horibata S, Xin KQ, Yamamoto H, Okuda K, Yamamoto N, Honda M. Induction of Positive Cellular and Humoral Immune Responses by a Prime-Boost Vaccine Encoded with Simian Immunodeficiency Virusgag/pol. THE JOURNAL OF IMMUNOLOGY 2006; 176:1784-95. [PMID: 16424209 DOI: 10.4049/jimmunol.176.3.1784] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
It is believed likely that immune responses are responsible for controlling viral load and infection. In this study, when macaques were primed with plasmid DNA encoding SIV gag and pol genes (SIVgag/pol DNA) and then boosted with replication-deficient vaccinia virus DIs recombinant expressing the same genes (rDIsSIVgag/pol), this prime-boost regimen generated higher levels of Gag-specific CD4+ and CD8+ T cell responses than did either SIVgag/pol DNA or rDIsSIVgag/pol alone. When the macaques were i.v. challenged with pathogenic simian/HIV, the prime-boost group maintained high CD4+ T cell counts and reduced plasma viral loads up to 30 wk after viral challenge, whereas the rDIsSIVgag/pol group showed only a partial attenuation of the viral infection, and the group immunized with SIVgag/pol DNA alone showed none at all. The protection levels were better correlated with the levels of virus-specific T cell responses than the levels of neutralization Ab responses. These results demonstrate that a vaccine regimen that primes with DNA and then boosts with a replication-defective vaccinia virus DIs generates anti-SIV immunity, suggesting that it will be a promising vaccine regimen for HIV-1 vaccine development.
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MESH Headings
- Animals
- Antibodies, Viral/biosynthesis
- Antibodies, Viral/blood
- CD4-Positive T-Lymphocytes/immunology
- Cells, Cultured
- Female
- Flow Cytometry
- Gene Products, gag/genetics
- Gene Products, gag/immunology
- Gene Products, pol/genetics
- Gene Products, pol/immunology
- Genetic Vectors
- Immunity, Cellular
- Immunization, Secondary
- Interferon-gamma/metabolism
- Kinetics
- Macaca fascicularis
- Simian Acquired Immunodeficiency Syndrome/immunology
- Simian Acquired Immunodeficiency Syndrome/prevention & control
- Simian Immunodeficiency Virus/genetics
- Simian Immunodeficiency Virus/immunology
- Vaccines, DNA/genetics
- Vaccines, DNA/immunology
- Vaccinia virus
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Affiliation(s)
- Kenji Someya
- AIDS Research Center, National Institute of Infectious Diseases, Tokyo, Japan
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18
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Ami Y, Izumi Y, Matsuo K, Someya K, Kanekiyo M, Horibata S, Yoshino N, Sakai K, Shinohara K, Matsumoto S, Yamada T, Yamazaki S, Yamamoto N, Honda M. Priming-boosting vaccination with recombinant Mycobacterium bovis bacillus Calmette-Guérin and a nonreplicating vaccinia virus recombinant leads to long-lasting and effective immunity. J Virol 2005; 79:12871-9. [PMID: 16188989 PMCID: PMC1235843 DOI: 10.1128/jvi.79.20.12871-12879.2005] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Virus-specific T-cell responses can limit immunodeficiency virus type 1 (HIV-1) transmission and prevent disease progression and so could serve as the basis for an affordable, safe, and effective vaccine in humans. To assess their potential for a vaccine, we used Mycobacterium bovis bacillus Calmette-Guérin (BCG)-Tokyo and a replication-deficient vaccinia virus strain (DIs) as vectors to express full-length gag from simian immunodeficiency viruses (SIVs) (rBCG-SIVgag and rDIsSIVgag). Cynomolgus macaques were vaccinated with either rBCG-SIVgag dermally as a single modality or in combination with rDIsSIVgag intravenously. When cynomologus macaques were primed with rBCG-SIVgag and then boosted with rDIsSIVgag, high levels of gamma interferon (IFN-gamma) spot-forming cells specific for SIV Gag were induced. This combination regimen elicited effective protective immunity against mucosal challenge with pathogenic simian-human immunodeficiency virus for the 1 year the macaques were under observation. Antigen-specific intracellular IFN-gamma activity was similarly induced in each of the macaques with the priming-boosting regimen. Other groups receiving the opposite combination or the single-modality vaccines were not effectively protected. These results suggest that a recombinant M. bovis BCG-based vector may have potential as an HIV/AIDS vaccine when administered in combination with a replication-deficient vaccinia virus DIs vector in a priming-boosting strategy.
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Affiliation(s)
- Yasushi Ami
- Division of Experimental Animal Research, National Institute of Infectious Diseases, Shinjuku-ku, Tokyo, Japan
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19
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Hsiao JC, Chung CS, Drillien R, Chang W. The cowpox virus host range gene, CP77, affects phosphorylation of eIF2 alpha and vaccinia viral translation in apoptotic HeLa cells. Virology 2004; 329:199-212. [PMID: 15476887 DOI: 10.1016/j.virol.2004.07.032] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2004] [Revised: 04/09/2004] [Accepted: 07/12/2004] [Indexed: 10/26/2022]
Abstract
Host restriction of vaccinia virus has been previously described in CHO and RK13 cells in which a cowpox virus CP77 gene rescues vaccinia virus growth at the viral protein translation level. Here we investigate the restrictive stage of vaccinia virus in HeLa cells using a vaccinia mutant virus (VV-hr) that contains a deletion of 18-kb genome sequences resulting in no growth in HeLa cells. Insertion of CP77 gene into VV-hr generated a recombinant virus (VV-36hr) that multiplied well in HeLa cells. Both viruses could enter cells, initiate viral DNA replication and intermediate gene transcription. However, translation of viral intermediate gene was only detected in cells infected with VV-36hr, indicating that CP77 relieves host restriction at the intermediate gene translation stage in HeLa cells. Caspase-2 and -3 activation was observed in HeLa cells infected with VV-hr coupled with dramatic morphological alterations and cleavage of the translation initiation factor eIF4G. Caspase activation was reduced in HeLa cells infected with VV-36hr, indicating that CP77 acts upstream of caspase activation. Enhanced phosphorylation of PKR and eIF2alpha was also observed in cells infected with VV-hr and was suppressed by CP77. Suppression of eIF4G cleavage with the caspase inhibitor ZVAD did not rescue virus translation, whereas expression of a mutant eIF2alpha protein with an alanine substitution of serine at amino acid position 51 (eIF2alphaS51A) partially restored viral translation and moderately increased virus growth in HeLa cells.
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Affiliation(s)
- Jye-Chian Hsiao
- Graduate Institute of Life Science, National Defense Medical Center, National Defense University, Taipei, Taiwan, ROC
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20
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Someya K, Xin KQ, Matsuo K, Okuda K, Yamamoto N, Honda M. A consecutive priming-boosting vaccination of mice with simian immunodeficiency virus (SIV) gag/pol DNA and recombinant vaccinia virus strain DIs elicits effective anti-SIV immunity. J Virol 2004; 78:9842-53. [PMID: 15331719 PMCID: PMC515009 DOI: 10.1128/jvi.78.18.9842-9853.2004] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
To evaluate immunity induced by a novel DNA prime-boost regimen, we constructed a DNA plasmid encoding the gag and pol genes from simian immunodeficiency virus (SIV) (SIVgag/pol DNA), in addition to a replication-deficient vaccinia virus strain DIs recombinant expressing SIV gag and pol genes (rDIsSIVgag/pol). In mice, priming with SIVgag/pol DNA, followed by rDIsSIVgag/pol induced an SIV-specific lymphoproliferative response that was mediated by a CD4+-T-lymphocyte subset. Immunization with either vaccine alone was insufficient to induce high levels of proliferation or Th1 responses in the animals. The prime-boost regimen also induced SIV Gag-specific cellular responses based on gamma interferon secretion, as well as cytotoxic-T-lymphocyte responses. Thus, the regimen of DNA priming and recombinant DIs boosting induced Th1-type cell-mediated immunity, which was associated with resistance to viral challenge with wild-type vaccinia virus expressing SIVgag/pol, suggesting that this new regimen may hold promise as a safe and effective vaccine against human immunodeficiency virus type 1.
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Affiliation(s)
- Kenji Someya
- AIDS Research Center, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
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21
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Izumi Y, Ami Y, Matsuo K, Someya K, Sata T, Yamamoto N, Honda M. Intravenous inoculation of replication-deficient recombinant vaccinia virus DIs expressing simian immunodeficiency virus gag controls highly pathogenic simian-human immunodeficiency virus in monkeys. J Virol 2004; 77:13248-56. [PMID: 14645581 PMCID: PMC296093 DOI: 10.1128/jvi.77.24.13248-13256.2003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
To be effective, a vaccine against human immunodeficiency virus type 1 (HIV-1) must induce virus-specific T-cell responses and it must be safe for use in humans. To address these issues, we developed a recombinant vaccinia virus DIs vaccine (rDIsSIVGag), which is nonreplicative in mammalian cells and expresses the full-length gag gene of simian immunodeficiency virus (SIV). Intravenous inoculation of 10(6) PFU of rDIsSIVGag in cynomologus macaques induced significant levels of gamma interferon (IFN-gamma) spot-forming cells (SFC) specific for SIV Gag. Antigen-specific lymphocyte proliferative responses were also induced and were temporally associated with the peak of IFN-gamma SFC activity in each macaque. In contrast, macaques immunized with a vector control (rDIsLacZ) showed no significant induction of antigen-specific immune responses. After challenge with a highly pathogenic simian-human immunodeficiency virus (SHIV), CD4(+) T lymphocytes were maintained in the peripheral blood and lymphoid tissues of the immunized macaques. The viral set point in plasma was also reduced in these animals, which may be related to the enhancement of virus-specific intracellular IFN-gamma(+) CD8(+) cell numbers and increased antibody titers after SHIV challenge. These results demonstrate that recombinant DIs has potential for use as an HIV/AIDS vaccine.
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Affiliation(s)
- Yasuyuki Izumi
- AIDS Research Center. Division of Experimental Animal Research. Department of Pathology, National Institute of Infectious Diseases, Shinjuku-ku, Tokyo 162-8640. Japan
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22
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Ishii K, Ueda Y, Matsuo K, Matsuura Y, Kitamura T, Kato K, Izumi Y, Someya K, Ohsu T, Honda M, Miyamura T. Structural analysis of vaccinia virus DIs strain: application as a new replication-deficient viral vector. Virology 2002; 302:433-44. [PMID: 12441087 DOI: 10.1006/viro.2002.1622] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
DIs is a restrictive host range mutant of vaccinia virus strain DIE that grows well only in chick embryo fibroblast cells but is unable to grow in most mammalian cells. In this study, we identified one major deletion (15.4 kbp) which results in the loss of 19 putative open reading frames in the left end of the genome. We then established a system to express foreign genes by inserting them into the deleted region of DIs. We constructed rDIs to express the bacteriophage T7 polymerase (T7pol) gene and showed the expression in various mammalian cell lines by reporter luciferase gene expression under the T7 promoter. We also expressed the full-length human immunodeficiency virus (HIV)-1 NL432 gag gene. The expressed gag gene product induced high levels of cytotoxic T lymphocytes in immunized mice. These data suggest that DIs is useful as an efficient, transient replication-deficient viral vector.
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Affiliation(s)
- Koji Ishii
- Department of Virology II, National Institute of Infectious Diseases, Tokyo, Japan
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23
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24
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Perkus ME, Goebel SJ, Davis SW, Johnson GP, Limbach K, Norton EK, Paoletti E. Vaccinia virus host range genes. Virology 1990; 179:276-86. [PMID: 2171207 DOI: 10.1016/0042-6822(90)90296-4] [Citation(s) in RCA: 147] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A gene encoding an 18-kDa polypeptide (ORF C7L) located in the vaccinia virus HindIII C fragment was shown to be functionally equivalent to previously described host range gene (ORF K1L) spanning the HindIII K/M fragment junction. Either C7L or K1L host range gene is necessary and sufficient by itself to allow replication of vaccinia virus on human cells. Deletion of both C7L and K1L genes from the wild-type vaccinia genome is required to derive a virus deficient for replication on human cells. Further, an ORF encoding a 77-kDa polypeptide derived from cowpox (CP77kDa) and previously shown to allow vaccinia to overcome the restriction for replication on Chinese hamster ovary cells could substitute for the vaccinia host range genes C7L and K1L in permitting replication of the virus on human cells. Additionally, the three unique host range genes C7L, K1L, and CP77kDa were functionally equivalent for vaccinia replication on pig kidney cells, but not on rabbit kidney cells.
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Affiliation(s)
- M E Perkus
- Virogenetics Corporation, Troy, New York 12180-8349
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25
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Perkus ME, Limbach K, Paoletti E. Cloning and expression of foreign genes in vaccinia virus, using a host range selection system. J Virol 1989; 63:3829-36. [PMID: 2547999 PMCID: PMC250976 DOI: 10.1128/jvi.63.9.3829-3836.1989] [Citation(s) in RCA: 119] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
A simple selection system has been developed for the cloning and expression of open reading frames in vaccinia virus. The selection system is based on a conditional lethal (host range) mutant of vaccinia virus. A deletion mutant of the vaccinia virus WR strain was generated by insertion of the neomycin resistance gene from transposon Tn5 and selection with the antibiotic G418. This deletion recombinant, vP293, lacked approximately 21.7 kilobases of DNA beginning 3.8 kilobases from the left end of the genome, vP293, was capable of plaquing on primary chicken embryo fibroblasts and two monkey cell lines (BSC-40 and Vero) but was defective in replication in the human cell line MRC-5. Insertion of the host range gene K1L into vP293 restored the ability to grow on MRC-5 cells. A series of plasmids were constructed which in addition to the K1L gene contained a vaccinia virus early-late promoter, H6, followed by a unique polylinker sequence, translational initiation and termination signals, and an early transcription termination signal. These plasmids, pHES1 through 4, allowed for rapid single-step cloning and expression of any open reading frame when recombined in vivo with vP293 and scored for growth on MRC-5 cells.
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Affiliation(s)
- M E Perkus
- Wadsworth Center for Laboratories and Research, New York State Department of Health, Albany 12201
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26
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Kitamoto N, Tanimoto S, Hiroi K, Tanaka T, Miyamoto H, Wakamiya N, Ikuta K, Ueda S, Kato S. Polypeptide analysis with monoclonal antibodies of A type inclusion bodies induced by cowpox virus. Arch Virol 1986; 89:15-28. [PMID: 3521545 DOI: 10.1007/bf01309876] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The antigen in A type inclusion bodies (ATIB) induced by cowpox virus (CPV) was examined by immunofluorescent staining with monoclonal antibodies and polypeptide analysis. In the immunofluorescence (IF) test, these monoclonal antibodies reacted only with cytoplasmic inclusion bodies in cells infected with CPV. The fluorescence became detectable in the cells 6-9 hours after infection with CPV. No fluorescence was detectable in cells infected with CPV in the presence of cytosine-I-beta-D-arabinofuranosyl-HCl (Ara C) or in cells infected with other poxviruses, such as vaccinia virus (VV) or Shope fibroma virus (SFV). On Western blotting and immunoprecipitation followed by SDS-polyacrylamide gel electrophoresis (SDS-PAGE), only one component with a molecular weight of about 160,000 (160 K) was detected in CPV-infected cells. This 160 K polypeptide was first detectable 12 hours after infection of cells with CPV, and was not detectable in infected cells in the presence of Ara C. The 160 K polypeptide was not detected in cells infected with VV or SFV, or in virions purified from CPV-, VV- or SFV-infected cells.
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27
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Abstract
A vaccinia virus mutant deleted of ca. 18 kilobase pairs at the left-hand end of the genome is unable to multiply on many human cell lines. To determine whether all or some of the deleted sequences were responsible for the host range property, the corresponding region from wild-type DNA was cloned in three pieces into a vaccinia transplacement vector containing the thymidine kinase gene on the HindIII J fragment. The next step was to transfer these pieces to the genome of the host range deletion mutant by in vivo homologous recombination around the thymidine kinase locus. Transfer of one 5.2-kilobase-pair EcoRI fragment was found to restore a wild-type phenotype on the host range mutant, thus demonstrating that only a small portion of the 18-kilobase-pair deletion contains the host range function(s). This result also illustrates that the method initially devised for inserting foreign genes into vaccinia virus DNA is useful for studies of the vaccinia genome.
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28
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Kitamoto N, Goto E, Tanimoto S, Tanaka T, Miyamoto H, Wakamiya N, Ikuta K, Ueda S, Kato S. Cross-reactivity between cowpox and vaccinia viruses with monoclonal antibodies. Brief report. Arch Virol 1984; 82:129-36. [PMID: 6497657 DOI: 10.1007/bf01309377] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Hybridoma cell lines producing monoclonal antibodies against cowpox virus (CPV) and vaccinia virus (VV) were established to examine the specific and cross-reactive antigenic determinants of these viruses. Monoclonal antibodies against CPV (LB red strain) and VV (Lister strain and Ikeda strain) were classified into several groups on the basis of the results of immunofluorescence and haemagglutination inhibition tests. It was suggested that the groups defined above include the group of antibodies reacting with each of known major antigens of poxvirus, i.e. nucleoprotein (NP) antigen, heat labile and stable complex (LS) antigen, haemagglutinin (HA), cell surface antigen (CSA) and type A inclusion body (A).
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29
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Yuasa T, Chino F, Tsuruhara T. Skin reactions to vaccinia virus infection in the rabbits immunized with vaccinia-soluble early antigen. JAPANESE JOURNAL OF MEDICAL SCIENCE & BIOLOGY 1983; 36:147-56. [PMID: 6195379 DOI: 10.7883/yoken1952.36.147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Rabbits were immunized with vaccinia-soluble early antigen (Es antigen) in Freund's complete adjuvant (FCA). Circulating neutralizing antibody was not induced, but CF antibody against the soluble antigens of vaccinia-infected cells was induced. By intradermal inoculation of vaccinia virus, erythema developed early at the site of inoculation and enlarged up to 3 days post infection (p.i.). No multiplication of the viruses in the erythematous areas was indicated on day 3 p.i. The erythematous areas showed histologically severe changes involving infiltration of numerous cells accompanied with necrotic and hemorrhagic lesions in a part of the dermis. Eosinophilic leukocytes were dominant and there were also some lymphocytes in the cell infiltration. The role of these kinds of cells was discussed in connection with cell-mediated immunity in the mechanism of excluding vaccinia virus from the immune rabbits.
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Drillien R, Koehren F, Kirn A. Host range deletion mutant of vaccinia virus defective in human cells. Virology 1981; 111:488-99. [PMID: 6264670 DOI: 10.1016/0042-6822(81)90351-2] [Citation(s) in RCA: 78] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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31
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Expression of poxvirus DNA in coinfected cells and marker rescue of thermosensitive mutants by subgenomic fragments of DNA. ACTA ACUST UNITED AC 1981. [DOI: 10.1016/s0769-2617(81)80016-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Abstract
Structural polypeptides from a number of poxviruses were analysed by SDS-polyacrylamide gel electrophoresis. The patterns obtained with orthopoxviruses were generally quite similar to one another, but variola, monkeypox, cowpox and vaccinia viruses could be distinquished by their profiles in the molecular weight (mol. wt.) region around 30,000 to 40,000; some additional variation was found amongst cowpox and vaccinia strains. Whitepox virus was shown to have structural polypeptides indistinguishable from those of variola virus. The structural polypeptides of poxviruses belonging to other genera were different from those of the orthopoxvirus, except those of mol. wt. about 122,000 and 97,000, which were common to all viruses irrespective of genus. A polypeptide of mol. wt. about 25,000 was also observed in all cases, though its position varied slightly with the individual virus.
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Tsuchiya Y, Tagaya I. Rescue of host-dependent conditional lethal mutants of vaccinia and rabbitpox viruses by yaba virus. Brief report. Arch Virol 1977; 55:341-5. [PMID: 202231 DOI: 10.1007/bf01315056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Morita M, Aoyama Y, Arita M, Amona H, Yoshizawa H, Hashizume S, Komatsu T, Tagaya I. Comparative studies of several vaccinia virus strains by intrathalamic inoculation into cynomolgus monkeys. Arch Virol 1977; 53:197-208. [PMID: 404993 DOI: 10.1007/bf01314664] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
From the comparative studies of the virulence of several vaccinia virus strains by intrathalamic inoculation into cynomolgus monkeys, the following results were observed. The CV1 virus was most virulent, the New York City Board of Health, Ikeda, EM63, and Lister viruses were slightly less virulent, and DIs and LC16 viruses least virulent. The characteristic findings were widespread inflammatory lesions in the meninges and choroid plexus which were closely associated with the replication of vaccinia virus, and parenchymal lesions which might be referred to a encephalopathy in the deceased monkeys. Meningoencephalitis was, however, ofter recognized in the monkeys sacrificed at 14 days postinoculation and those dying late.
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Koszinowski U, Ertl H. Role of early viral surface antigens in cellular immune response to vaccinia virus. Eur J Immunol 1976; 6:679-83. [PMID: 65141 DOI: 10.1002/eji.1830061004] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Infection of mice with the vaccinia virus strain WR, Elstree or DIs, a coditional lethal mutant of vaccinia virus, resulted in the generation of vaccinia virus-specific sensitized cytolytic T lymphocytes (CTL). It could be shown by cross-reactivity between the three strains and by inhibition experiments with specific antisera that early vaccinia surface antigens are sufficient for the generation of specific CTL in vivo and for the lysis of infected target cells in vitro.
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Tagaya I, Amano H, Yuasa T. Improved plaque assay of a mutant of vaccinia virus, strain DIs, in chick embryo cell cultures. JAPANESE JOURNAL OF MEDICAL SCIENCE & BIOLOGY 1974; 27:245-7. [PMID: 4547226 DOI: 10.7883/yoken1952.27.245] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Tagaya I, Amano H, Komatsu T, Uchida N, Kodama H. Supplement to the pathogenicity and immunogenicity of an attenuated vaccinia virus, strain DIs, in cynomolgus monkeys. JAPANESE JOURNAL OF MEDICAL SCIENCE & BIOLOGY 1974; 27:215-28. [PMID: 4547313 DOI: 10.7883/yoken1952.27.215] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Ueda Y, Tagaya I. Induction of skin resistance to vaccinia virus in rabbits by vaccinia-soluble early antigens. J Exp Med 1973; 138:1033-43. [PMID: 4744920 PMCID: PMC2139429 DOI: 10.1084/jem.138.5.1033] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
The immunological role of vaccinia-soluble early antigen was examined in rabbits. The antigens were prepared from HeLa cells infected with a conditional lethal mutant of vaccinia virus, which induces in these cells early antigens including those responsible for surface immunofluorescence of infected cells, but not viral DNA and late protein syntheses. Immunization of rabbits with the antigens in Freund's complete adjuvant induced complement-fixing antibody but neither detectable circulating neutralizing antibody nor any detectable level of inhibitory substance or interferon in the skin of the animals. When immunized animals were inoculated intradermally with vaccinia virus, multiplication of virus in the skin was greatly inhibited, being accompanied by an earlier appearance as well as an accelerated wane of the local reactions. The resistance could not be transferred passively by the serum of immunized animals to normal rabbits. Immunization of rabbits with the antigens without the adjuvant not only failed to inhibit but, contrariwise, enhanced the multiplication of intradermally inoculated vaccinia virus, inducing heavy skin lesions and exalted virus multiplication.
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Kitamura T, Kitamura Y, Tagaya I. Immunogenicity of an attenuated strain of vaccinia virus on rabbits and monkeys. Nature 1967; 215:1187-8. [PMID: 4964844 DOI: 10.1038/2151187a0] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Yoshino K. One-day egg culture of animal viruses with special reference to the production of anti-rabies vaccine. JAPANESE JOURNAL OF MEDICAL SCIENCE & BIOLOGY 1967; 20:111-25. [PMID: 4861620 DOI: 10.7883/yoken1952.20.111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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KITAMURA T. REACTIVATION OF PROTEASE-INACTIVATED VACCINIA VIRUS BY HOMOLOGOUS AND MUTANT VIRUSES. JAPANESE JOURNAL OF MEDICAL SCIENCE & BIOLOGY 1964; 17:1-11. [PMID: 14172309 DOI: 10.7883/yoken1952.17.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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KITAMURA T, KITAMURA Y. INTERFERENCE WITH THE GROWTH OF VACCINIA VIRUS BY AN ATTENUATED MUTANT VIRUS. ACTA ACUST UNITED AC 1963; 16:343-57. [PMID: 14130753 DOI: 10.7883/yoken1952.16.343] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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