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Sarker A, Dhama N, Gupta RD. Dengue virus neutralizing antibody: a review of targets, cross-reactivity, and antibody-dependent enhancement. Front Immunol 2023; 14:1200195. [PMID: 37334355 PMCID: PMC10272415 DOI: 10.3389/fimmu.2023.1200195] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 05/19/2023] [Indexed: 06/20/2023] Open
Abstract
Dengue is the most common viral infection spread by mosquitoes, prevalent in tropical countries. The acute dengue virus (DENV) infection is a benign and primarily febrile illness. However, secondary infection with alternative serotypes can worsen the condition, leading to severe and potentially fatal dengue. The antibody raised by the vaccine or the primary infections are frequently cross-reactive; however, weakly neutralizing, and during subsequent infection, they may increase the odds of antibody-dependent enhancement (ADE). Despite that, many neutralizing antibodies have been identified against the DENV, which are thought to be useful in reducing dengue severity. Indeed, an antibody must be free from ADE for therapeutic application, as it is pretty common in dengue infection and escalates disease severity. Therefore, this review has described the critical characteristics of DENV and the potential immune targets in general. The primary emphasis is given to the envelope protein of DENV, where potential epitopes targeted for generating serotype-specific and cross-reactive antibodies have critically been described. In addition, a novel class of highly neutralizing antibodies targeted to the quaternary structure, similar to viral particles, has also been described. Lastly, we have discussed different aspects of the pathogenesis and ADE, which would provide significant insights into developing safe and effective antibody therapeutics and equivalent protein subunit vaccines.
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Gaspar-Castillo C, Rodríguez MH, Ortiz-Navarrete V, Alpuche-Aranda CM, Martinez-Barnetche J. Structural and immunological basis of cross-reactivity between dengue and Zika infections: Implications in serosurveillance in endemic regions. Front Microbiol 2023; 14:1107496. [PMID: 37007463 PMCID: PMC10063793 DOI: 10.3389/fmicb.2023.1107496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 02/24/2023] [Indexed: 03/19/2023] Open
Abstract
Dengue and Zika are arthropod-borne viral diseases present in more than 100 countries around the world. In the past decade, Zika emerged causing widespread outbreaks in new regions, where dengue has been endemic-epidemic for a long period. The wide and extensive dissemination of the mosquito vectors, Aedes aegypti, and Ae. albopictus, favor the co-existence of both infections in the same regions. Together with an important proportion of asymptomatic infections, similar clinical manifestations, and a short time window for acute infection confirmatory tests, it is difficult to differentially estimate both dengue and Zika incidence and prevalence. DENV and ZIKV flavivirus share high structural similarity, inducing a cross-reactive immune response that leads to false positives in serological tests particularly in secondary infections. This results in overestimation of recent Zika outbreaks seroprevalence in dengue endemic regions. In this review, we address the biological basis underlying DENV and ZIKV structural homology; the structural and cellular basis of immunological cross reactivity; and the resulting difficulties in measuring dengue and Zika seroprevalence. Finally, we offer a perspective about the need for more research to improve serological tests performance.
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Affiliation(s)
- Carlos Gaspar-Castillo
- Center for Infectious Diseases Research, National Institute of Public Health, Cuernavaca, Mexico
| | - Mario H. Rodríguez
- Center for Infectious Diseases Research, National Institute of Public Health, Cuernavaca, Mexico
| | - Vianney Ortiz-Navarrete
- Department of Molecular Biomedicine, Center for Research and Advanced Studies of the National Polytechnic Institute, Mexico City, Mexico
| | - Celia M. Alpuche-Aranda
- Center for Infectious Diseases Research, National Institute of Public Health, Cuernavaca, Mexico
- Celia M. Alpuche-Aranda,
| | - Jesus Martinez-Barnetche
- Center for Infectious Diseases Research, National Institute of Public Health, Cuernavaca, Mexico
- *Correspondence: Jesus Martinez-Barnetche,
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Sekaran SD, Ismail AA, Thergarajan G, Chandramathi S, Rahman SKH, Mani RR, Jusof FF, Lim YAL, Manikam R. Host immune response against DENV and ZIKV infections. Front Cell Infect Microbiol 2022; 12:975222. [PMID: 36159640 PMCID: PMC9492869 DOI: 10.3389/fcimb.2022.975222] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 08/16/2022] [Indexed: 11/15/2022] Open
Abstract
Dengue is a major public health concern, affecting almost 400 million people worldwide, with about 70% of the global burden of disease in Asia. Despite revised clinical classifications of dengue infections by the World Health Organization, the wide spectrum of the manifestations of dengue illness continues to pose challenges in diagnosis and patient management for clinicians. When the Zika epidemic spread through the American continent and then later to Africa and Asia in 2015, researchers compared the characteristics of the Zika infection to Dengue, considering both these viruses were transmitted primarily through the same vector, the Aedes aegypti female mosquitoes. An important difference to note, however, was that the Zika epidemic diffused in a shorter time span compared to the persisting feature of Dengue infections, which is endemic in many Asian countries. As the pathogenesis of viral illnesses is affected by host immune responses, various immune modulators have been proposed as biomarkers to predict the risk of the disease progression to a severe form, at a much earlier stage of the illness. However, the findings for most biomarkers are highly discrepant between studies. Meanwhile, the cross-reactivity of CD8+ and CD4+ T cells response to Dengue and Zika viruses provide important clues for further development of potential treatments. This review discusses similarities between Dengue and Zika infections, comparing their disease transmissions and vectors involved, and both the innate and adaptive immune responses in these infections. Consideration of the genetic identity of both the Dengue and Zika flaviviruses as well as the cross-reactivity of relevant T cells along with the actions of CD4+ cytotoxic cells in these infections are also presented. Finally, a summary of the immune biomarkers that have been reported for dengue and Zika viral infections are discussed which may be useful indicators for future anti-viral targets or predictors for disease severity. Together, this information appraises the current understanding of both Zika and Dengue infections, providing insights for future vaccine design approaches against both viruses.
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Affiliation(s)
| | - Amni Adilah Ismail
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Gaythri Thergarajan
- Faculty of Medical & Health Sciences, UCSI University, Kuala Lumpur, Malaysia
| | - Samudi Chandramathi
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - S. K. Hanan Rahman
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Ravishankar Ram Mani
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Felicita Fedelis Jusof
- Department of Physiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Yvonne A. L. Lim
- Department of Parasitology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Rishya Manikam
- Department of Trauma and Emergency Medicine, University Malaya Medical Centre, Kuala Lumpur, Malaysia
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4
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Abernathy ME, Dam KMA, Esswein SR, Jette CA, Bjorkman PJ. How Antibodies Recognize Pathogenic Viruses: Structural Correlates of Antibody Neutralization of HIV-1, SARS-CoV-2, and Zika. Viruses 2021; 13:2106. [PMID: 34696536 PMCID: PMC8537525 DOI: 10.3390/v13102106] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/09/2021] [Accepted: 10/12/2021] [Indexed: 12/15/2022] Open
Abstract
The H1N1 pandemic of 2009-2010, MERS epidemic of 2012, Ebola epidemics of 2013-2016 and 2018-2020, Zika epidemic of 2015-2016, and COVID-19 pandemic of 2019-2021, are recent examples in the long history of epidemics that demonstrate the enormous global impact of viral infection. The rapid development of safe and effective vaccines and therapeutics has proven vital to reducing morbidity and mortality from newly emerging viruses. Structural biology methods can be used to determine how antibodies elicited during infection or vaccination target viral proteins and identify viral epitopes that correlate with potent neutralization. Here we review how structural and molecular biology approaches have contributed to our understanding of antibody recognition of pathogenic viruses, specifically HIV-1, SARS-CoV-2, and Zika. Determining structural correlates of neutralization of viruses has guided the design of vaccines, monoclonal antibodies, and small molecule inhibitors in response to the global threat of viral epidemics.
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Affiliation(s)
- Morgan E. Abernathy
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA; (M.E.A.); (K.-M.A.D.); (C.A.J.)
| | - Kim-Marie A. Dam
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA; (M.E.A.); (K.-M.A.D.); (C.A.J.)
| | - Shannon R. Esswein
- David Geffen School of Medicine at University of California, Los Angeles, CA 90095, USA;
| | - Claudia A. Jette
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA; (M.E.A.); (K.-M.A.D.); (C.A.J.)
| | - Pamela J. Bjorkman
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA; (M.E.A.); (K.-M.A.D.); (C.A.J.)
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5
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Shukla R, Shanmugam RK, Ramasamy V, Arora U, Batra G, Acklin JA, Krammer F, Lim JK, Swaminathan S, Khanna N. Zika virus envelope nanoparticle antibodies protect mice without risk of disease enhancement. EBioMedicine 2021; 54:102738. [PMID: 32305868 PMCID: PMC7186774 DOI: 10.1016/j.ebiom.2020.102738] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Revised: 02/26/2020] [Accepted: 03/12/2020] [Indexed: 12/11/2022] Open
Abstract
Background Zika virus (ZIKV), an arbovirus capable of causing neurological abnormalities, is a recognised human pathogen, for which a vaccine is required. As ZIKV antibodies can mediate antibody-dependent enhancement (ADE) of dengue virus (DENV) infection, a ZIKV vaccine must not only protect against ZIKV but must also not sensitise vaccinees to severe dengue. Methods The N-terminal 80% of ZIKV envelope protein (80E) was expressed in Pichia pastoris and its capacity to self-assemble into particulate structures evaluated using dynamic light scattering and electron microscopy. Antigenic integrity of the 80E protein was evaluated using ZIKV-specific monoclonal antibodies. Its immunogenicity and protective efficacy were assessed in BALB/c and C57BL/6 Stat2−/− mice, respectively. Its capacity to enhance DENV and ZIKV infection was assessed in AG129 and C57BL/6 Stat2−/− mice, respectively. Findings ZIKV-80E protein self-assembled into discrete nanoparticles (NPs), which preserved the antigenic integrity of neutralising epitopes on E domain III (EDIII) and elicited potent ZIKV-neutralising antibodies predominantly against this domain in BALB/c mice. These antibodies conferred statistically significant protection in vivo (p = 0.01, Mantel–Cox test), and did not exacerbate sub-lethal DENV-2 or ZIKV challenges in vivo. Interpretation Yeast-expressed ZIKV-80E, which forms highly immunogenic EDIII-displaying NPs, elicits ZIKV EDIII-specific antibodies capable of offering significant protection in vivo, without the potential risk of ADE upon subsequent DENV-2 or ZIKV infection. This offers a promising vaccine candidate for further development. Funding This study was supported partly by ICGEB, India, and by NIAID, USA.
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Affiliation(s)
- Rahul Shukla
- Recombinant Gene Products Group, Molecular Medicine Division, International Centre for Genetic Engineering & Biotechnology, Aruna Asaf Ali Marg, New Delhi 110067, India
| | - Rajgokul K Shanmugam
- Recombinant Gene Products Group, Molecular Medicine Division, International Centre for Genetic Engineering & Biotechnology, Aruna Asaf Ali Marg, New Delhi 110067, India
| | - Viswanathan Ramasamy
- Recombinant Gene Products Group, Molecular Medicine Division, International Centre for Genetic Engineering & Biotechnology, Aruna Asaf Ali Marg, New Delhi 110067, India
| | - Upasana Arora
- Recombinant Gene Products Group, Molecular Medicine Division, International Centre for Genetic Engineering & Biotechnology, Aruna Asaf Ali Marg, New Delhi 110067, India
| | - Gaurav Batra
- Translational Health Science & Technology Institute, NCR Biotech Science Cluster, Faridabad, India
| | - Joshua A Acklin
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, United States
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, United States
| | - Jean K Lim
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, United States
| | - Sathyamangalam Swaminathan
- Recombinant Gene Products Group, Molecular Medicine Division, International Centre for Genetic Engineering & Biotechnology, Aruna Asaf Ali Marg, New Delhi 110067, India.
| | - Navin Khanna
- Recombinant Gene Products Group, Molecular Medicine Division, International Centre for Genetic Engineering & Biotechnology, Aruna Asaf Ali Marg, New Delhi 110067, India; Translational Health Science & Technology Institute, NCR Biotech Science Cluster, Faridabad, India.
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6
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Kuo YT, Liu CH, Li JW, Lin CJ, Jassey A, Wu HN, Perng GC, Yen MH, Lin LT. Identification of the phytobioactive Polygonum cuspidatum as an antiviral source for restricting dengue virus entry. Sci Rep 2020; 10:16378. [PMID: 33009425 PMCID: PMC7532532 DOI: 10.1038/s41598-020-71849-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 08/18/2020] [Indexed: 11/09/2022] Open
Abstract
Dengue virus (DENV) is a mosquito-borne pathogen that is becoming a serious global threat, owing to its rising incidence in inter-tropical regions that yield over 50 million annual infections. There are currently no approved antiviral agents for the management of dengue, and recent shortcomings in its immunization called for immediate action to develop effective drugs with prophylactic ability to better manage its infection. In an attempt to discover novel antiviral sources, we identified the medicinal herb Polygonum cuspidatum (PC) as a bioactive botanical material against DENV infectivity. Specifically, the methanolic extract from PC rhizomes (PCME) potently inhibited DENV infection without causing significant cytotoxicity. Further examination on the viral life cycle demonstrated that PCME particularly targeted the initial stages of DENV infection, while pre- and post-infection treatments had no effect. More importantly, the PCME could efficiently inactivate DENV free virus particles and block the viral attachment and entry/fusion events without apparently influencing viral replication, egress, and cell-to-cell spread. The antiviral effect of PCME was also recapitulated in infection analysis using DENV pseudoparticles displaying viral structural proteins that mediate DENV particle entry. Besides, PCME treatment also inhibited direct DENV entry into several cell types relevant to its infection and reduced viral infectivity of other members of the Flaviviridae family, including the hepatitis C virus (HCV) and Zika virus (ZIKV). Due to its potency against DENV entry, we suggest that the phytobioactive extract from PC is an excellent starting point as an antiviral source material for further development of therapeutic strategies in the prophylactic management of DENV infection.
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Affiliation(s)
- Yu-Ting Kuo
- Department of Medical Imaging, Chi Mei Medical Center, Tainan, Taiwan
| | - Ching-Hsuan Liu
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Microbiology & Immunology, Dalhousie University, Halifax, NS, Canada
| | - Jin-Wei Li
- Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chien-Ju Lin
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Alagie Jassey
- International Ph.D. Program in Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Huey-Nan Wu
- Institute of Molecular Biology, Academia Sinica, Taipei, Taiwan
| | - Guey Chuen Perng
- Department of Microbiology and Immunology & Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Center of Infectious Diseases and Signaling Research, National Cheng Kung University, Tainan, Taiwan
| | - Ming-Hong Yen
- Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan.,School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Liang-Tzung Lin
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan. .,Department of Microbiology and Immunology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
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7
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Versiani AF, Martins EMN, Andrade LM, Cox L, Pereira GC, Barbosa-Stancioli EF, Nogueira ML, Ladeira LO, da Fonseca FG. Nanosensors based on LSPR are able to serologically differentiate dengue from Zika infections. Sci Rep 2020; 10:11302. [PMID: 32647259 PMCID: PMC7347616 DOI: 10.1038/s41598-020-68357-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 06/22/2020] [Indexed: 01/16/2023] Open
Abstract
The Flaviviridae virus family was named after the Yellow-fever virus, and the latin term flavi means “of golden color”. Dengue, caused by Dengue virus (DENV), is one of the most important infectious diseases worldwide. A sensitive and differential diagnosis is crucial for patient management, especially due to the occurrence of serological cross-reactivity to other co-circulating flaviviruses. This became particularly important with the emergence of Zika virus (ZIKV) in areas were DENV seroprevalence was already high. We developed a sensitive and specific diagnostic test based on gold nanorods (GNR) functionalized with DENV proteins as nanosensors. These were able to detect as little as one picogram of anti-DENV monoclonal antibodies and highly diluted DENV-positive human sera. The nanosensors could differentiate DENV-positive sera from other flavivirus-infected patients, including ZIKV, and were even able to distinguish which DENV serotype infected individual patients. Readouts are obtained in ELISA-plate spectrophotometers without the need of specific devices.
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Affiliation(s)
- Alice F Versiani
- Laboratório de Virologia Básica e Aplicada, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.,NanoBioMedical Research Group, Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.,Laboratório de Pesquisa em Virologia, Departamento de Doenças Infecciosas e Parasitárias, Faculdade de Medicina de São José Do Rio Preto, São José do Rio Preto, SP, Brazil
| | - Estefânia M N Martins
- Laboratório de Química de Nanoestruturas de Carbono, Centro de Desenvolvimento da Tecnologia Nuclear-CDTN/CNEN, Belo Horizonte, MG, Brazil.,NanoBioMedical Research Group, Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Lidia M Andrade
- Laboratório de Nanomateriais, Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.,NanoBioMedical Research Group, Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Laura Cox
- Laboratório de Virologia Básica e Aplicada, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | | | - Edel F Barbosa-Stancioli
- Laboratório de Virologia Básica e Aplicada, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Mauricio L Nogueira
- Laboratório de Pesquisa em Virologia, Departamento de Doenças Infecciosas e Parasitárias, Faculdade de Medicina de São José Do Rio Preto, São José do Rio Preto, SP, Brazil
| | - Luiz O Ladeira
- Laboratório de Nanomateriais, Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.,NanoBioMedical Research Group, Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Flávio G da Fonseca
- Laboratório de Virologia Básica e Aplicada, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil. .,Centro de Tecnologia de Vacinas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
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8
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Esswein SR, Gristick HB, Jurado A, Peace A, Keeffe JR, Lee YE, Voll AV, Saeed M, Nussenzweig MC, Rice CM, Robbiani DF, MacDonald MR, Bjorkman PJ. Structural basis for Zika envelope domain III recognition by a germline version of a recurrent neutralizing antibody. Proc Natl Acad Sci U S A 2020; 117:9865-9875. [PMID: 32321830 PMCID: PMC7211955 DOI: 10.1073/pnas.1919269117] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Recent epidemics demonstrate the global threat of Zika virus (ZIKV), a flavivirus transmitted by mosquitoes. Although infection is usually asymptomatic or mild, newborns of infected mothers can display severe symptoms, including neurodevelopmental abnormalities and microcephaly. Given the large-scale spread, symptom severity, and lack of treatment or prophylaxis, a safe and effective ZIKV vaccine is urgently needed. However, vaccine design is complicated by concern that elicited antibodies (Abs) may cross-react with other flaviviruses that share a similar envelope protein, such as dengue virus, West Nile virus, and yellow fever virus. This cross-reactivity may worsen symptoms of a subsequent infection through Ab-dependent enhancement. To better understand the neutralizing Ab response and risk of Ab-dependent enhancement, further information on germline Ab binding to ZIKV and the maturation process that gives rise to potently neutralizing Abs is needed. Here we use binding and structural studies to compare mature and inferred-germline Ab binding to envelope protein domain III of ZIKV and other flaviviruses. We show that affinity maturation of the light-chain variable domain is important for strong binding of the recurrent VH3-23/VK1-5 neutralizing Abs to ZIKV envelope protein domain III, and identify interacting residues that contribute to weak, cross-reactive binding to West Nile virus. These findings provide insight into the affinity maturation process and potential cross-reactivity of VH3-23/VK1-5 neutralizing Abs, informing precautions for protein-based vaccines designed to elicit germline versions of neutralizing Abs.
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Affiliation(s)
- Shannon R Esswein
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125
| | - Harry B Gristick
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125
| | - Andrea Jurado
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY 10065
| | - Avery Peace
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY 10065
| | - Jennifer R Keeffe
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125
| | - Yu E Lee
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125
| | - Alisa V Voll
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125
| | - Mohsan Saeed
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY 10065
| | - Michel C Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY 10065
| | - Charles M Rice
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY 10065
| | - Davide F Robbiani
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065
| | - Margaret R MacDonald
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY 10065
| | - Pamela J Bjorkman
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125;
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9
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Development of a Dengue Vaccine and Its Use in Pregnant Women. CURRENT TROPICAL MEDICINE REPORTS 2019. [DOI: 10.1007/s40475-019-00192-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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10
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Giraldo-García AM, Castaño-Osorio JC. Effects of Flavivirus Cross-Reactivity (Zika and Dengue) on the Development of Vaccines for Use in Pregnancy. CURRENT TROPICAL MEDICINE REPORTS 2019. [DOI: 10.1007/s40475-019-00191-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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11
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Robbiani DF, Olsen PC, Costa F, Wang Q, Oliveira TY, Nery N, Aromolaran A, do Rosário MS, Sacramento GA, Cruz JS, Khouri R, Wunder EA, Mattos A, de Paula Freitas B, Sarno M, Archanjo G, Daltro D, Carvalho GBS, Pimentel K, de Siqueira IC, de Almeida JRM, Henriques DF, Lima JA, Vasconcelos PFC, Schaefer-Babajew D, Azzopardi SA, Bozzacco L, Gazumyan A, Belfort R, Alcântara AP, Carvalho G, Moreira L, Araujo K, Reis MG, Keesler RI, Coffey LL, Tisoncik-Go J, Gale M, Rajagopal L, Adams Waldorf KM, Dudley DM, Simmons HA, Mejia A, O'Connor DH, Steinbach RJ, Haese N, Smith J, Lewis A, Colgin L, Roberts V, Frias A, Kelleher M, Hirsch A, Streblow DN, Rice CM, MacDonald MR, de Almeida ARP, Van Rompay KKA, Ko AI, Nussenzweig MC. Risk of Zika microcephaly correlates with features of maternal antibodies. J Exp Med 2019; 216:2302-2315. [PMID: 31413072 PMCID: PMC6781003 DOI: 10.1084/jem.20191061] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 07/15/2019] [Accepted: 07/16/2019] [Indexed: 01/15/2023] Open
Abstract
Zika virus (ZIKV) infection during pregnancy causes congenital abnormalities, including microcephaly. However, rates vary widely, and the contributing risk factors remain unclear. We examined the serum antibody response to ZIKV and other flaviviruses in Brazilian women giving birth during the 2015-2016 outbreak. Infected pregnancies with intermediate or higher ZIKV antibody enhancement titers were at increased risk to give birth to microcephalic infants compared with those with lower titers (P < 0.0001). Similarly, analysis of ZIKV-infected pregnant macaques revealed that fetal brain damage was more frequent in mothers with higher enhancement titers. Thus, features of the maternal antibodies are associated with and may contribute to the genesis of ZIKV-associated microcephaly.
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Affiliation(s)
- Davide F Robbiani
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Priscilla C Olsen
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
- Faculdade de Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Federico Costa
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT
- Faculdade de Medicina and Instituto da Saúde Coletiva, Universidade Federal da Bahia, Salvador, Bahia, Brazil
| | - Qiao Wang
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Thiago Y Oliveira
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Nivison Nery
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz/MS, Salvador, Bahia, Brazil
| | - Adeolu Aromolaran
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT
| | - Mateus S do Rosário
- Hospital Geral Roberto Santos, Secretária da Saúde do Estado da Bahia, Salvador, Brazil
| | | | - Jaqueline S Cruz
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz/MS, Salvador, Bahia, Brazil
| | - Ricardo Khouri
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz/MS, Salvador, Bahia, Brazil
| | - Elsio A Wunder
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT
| | - Adriana Mattos
- Hospital Geral Roberto Santos, Secretária da Saúde do Estado da Bahia, Salvador, Brazil
| | - Bruno de Paula Freitas
- Hospital Geral Roberto Santos, Secretária da Saúde do Estado da Bahia, Salvador, Brazil
- Universidade Federal de São Paulo, São Paulo, Brazil
| | - Manoel Sarno
- Faculdade de Medicina and Instituto da Saúde Coletiva, Universidade Federal da Bahia, Salvador, Bahia, Brazil
| | - Gracinda Archanjo
- Hospital Geral Roberto Santos, Secretária da Saúde do Estado da Bahia, Salvador, Brazil
| | - Dina Daltro
- Hospital Geral Roberto Santos, Secretária da Saúde do Estado da Bahia, Salvador, Brazil
| | - Gustavo B S Carvalho
- Hospital Geral Roberto Santos, Secretária da Saúde do Estado da Bahia, Salvador, Brazil
| | - Kleber Pimentel
- Hospital Geral Roberto Santos, Secretária da Saúde do Estado da Bahia, Salvador, Brazil
| | | | - João R M de Almeida
- Faculdade de Medicina and Instituto da Saúde Coletiva, Universidade Federal da Bahia, Salvador, Bahia, Brazil
| | | | - Juliana A Lima
- Instituto Evandro Chagas, Ministério da Saúde Ananindeua, Pará, Brazil
| | | | | | - Stephanie A Azzopardi
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY
| | - Leonia Bozzacco
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY
| | - Anna Gazumyan
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | | | | | | | | | | | - Mitermayer G Reis
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz/MS, Salvador, Bahia, Brazil
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT
- Faculdade de Medicina and Instituto da Saúde Coletiva, Universidade Federal da Bahia, Salvador, Bahia, Brazil
| | - Rebekah I Keesler
- California National Primate Research Center, University of California, Davis, Davis, CA
| | - Lark L Coffey
- Department of Pathology, Microbiology, and Immunology, School of Veterinary Medicine, University of California, Davis, Davis, CA
| | - Jennifer Tisoncik-Go
- Washington National Primate Research Center, Seattle, WA
- Center for Innate Immunity and Immune Disease, University of Washington, Seattle, WA
- Department of Immunology, University of Washington, Seattle, WA
| | - Michael Gale
- Washington National Primate Research Center, Seattle, WA
- Center for Innate Immunity and Immune Disease, University of Washington, Seattle, WA
- Department of Immunology, University of Washington, Seattle, WA
- Department of Global Health, University of Washington, Seattle, WA
| | - Lakshmi Rajagopal
- Department of Global Health, University of Washington, Seattle, WA
- Department of Pediatrics, University of Washington, Seattle, WA
- Center for Global Infectious Disease Research, Seattle Children's Research Institute, Seattle, WA
| | - Kristina M Adams Waldorf
- Washington National Primate Research Center, Seattle, WA
- Center for Innate Immunity and Immune Disease, University of Washington, Seattle, WA
- Department of Global Health, University of Washington, Seattle, WA
- Department of Obstetrics and Gynecology, University of Washington, Seattle, WA
| | - Dawn M Dudley
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI
| | - Heather A Simmons
- Wisconsin National Primate Research Center, University of Wisconsin-Madison, Madison, WI
| | - Andres Mejia
- Wisconsin National Primate Research Center, University of Wisconsin-Madison, Madison, WI
| | - David H O'Connor
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI
| | - Rosemary J Steinbach
- Division of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Beaverton, OR
| | - Nicole Haese
- Division of Pathobiology and Immunology, Oregon National Primate Research Center, Beaverton, OR
- Vaccine and Gene Therapy Institute, Oregon Health and Science University, Portland, OR
| | - Jessica Smith
- Vaccine and Gene Therapy Institute, Oregon Health and Science University, Portland, OR
| | - Anne Lewis
- Pathology Services Unit, Division of Comparative Medicine, Oregon National Primate Research Center, Beaverton, OR
| | - Lois Colgin
- Division of Pathobiology and Immunology, Oregon National Primate Research Center, Beaverton, OR
| | - Victoria Roberts
- Division of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Beaverton, OR
| | - Antonio Frias
- Division of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Beaverton, OR
- Department of Obstetrics and Gynecology, Oregon Health and Science University, Portland, OR
| | - Meredith Kelleher
- Division of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Beaverton, OR
| | - Alec Hirsch
- Division of Pathobiology and Immunology, Oregon National Primate Research Center, Beaverton, OR
- Vaccine and Gene Therapy Institute, Oregon Health and Science University, Portland, OR
| | - Daniel N Streblow
- Division of Pathobiology and Immunology, Oregon National Primate Research Center, Beaverton, OR
- Vaccine and Gene Therapy Institute, Oregon Health and Science University, Portland, OR
| | - Charles M Rice
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY
| | - Margaret R MacDonald
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY
| | - Antonio R P de Almeida
- Faculdade de Medicina and Instituto da Saúde Coletiva, Universidade Federal da Bahia, Salvador, Bahia, Brazil
| | - Koen K A Van Rompay
- California National Primate Research Center, University of California, Davis, Davis, CA
- Department of Pathology, Microbiology, and Immunology, School of Veterinary Medicine, University of California, Davis, Davis, CA
| | - Albert I Ko
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz/MS, Salvador, Bahia, Brazil
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT
| | - Michel C Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY
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12
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Amrun SN, Yee W, Abu Bakar F, Lee B, Kam Y, Lum F, Tan JJL, Lim VWX, Watthanaworawit W, Ling C, Nosten F, Renia L, Leo Y, Ng LFP. Novel differential linear B-cell epitopes to identify Zika and dengue virus infections in patients. Clin Transl Immunology 2019; 8:e1066. [PMID: 31372218 PMCID: PMC6659153 DOI: 10.1002/cti2.1066] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 06/09/2019] [Accepted: 06/09/2019] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVES Recent Zika virus (ZIKV) outbreaks challenged existing laboratory diagnostic standards, especially for serology-based methods. Because of the genetic and structural similarity of ZIKV with other flaviviruses, this results in cross-reactive antibodies, which confounds serological interpretations. METHODS Plasma from Singapore ZIKV patients was screened longitudinally for antibody responses and neutralising capacities against ZIKV. Samples from healthy controls, ZIKV patients and DENV patients were further assessed using ZIKV and DENV peptides of precursor membrane (prM), envelope (E) or non-structural 1 (NS1) viral proteins in a peptide-based ELISA for epitope identification. Identified epitopes were re-validated and diagnostically evaluated using sera of patients with DENV, bacteria or unknown infections from Thailand. RESULTS Long-lasting ZIKV-neutralising antibodies were elicited during ZIKV infection. Thirteen potential linear B-cell epitopes were identified, and of these, four common flavivirus, three ZIKV-specific and one DENV-specific differential epitopes had more than 50% sensitivity and specificity. Notably, ZIKV-specific peptide 26 on domain I/II of E protein (amino acid residues 271-288) presented 80% sensitivity and 85.7% specificity. Importantly, the differential epitopes also showed significance in differentiating non-flavivirus patient samples. CONCLUSION Linear B-cell epitope candidates to differentiate between ZIKV and DENV infections were identified, providing the first step towards the design of a much-needed serology-based assay.
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Affiliation(s)
- Siti Naqiah Amrun
- Singapore Immunology NetworkAgency for Science, Technology and Research (A*STAR)Singapore CitySingapore
| | - Wearn‐Xin Yee
- Singapore Immunology NetworkAgency for Science, Technology and Research (A*STAR)Singapore CitySingapore
| | - Farhana Abu Bakar
- Singapore Immunology NetworkAgency for Science, Technology and Research (A*STAR)Singapore CitySingapore
| | - Bernett Lee
- Singapore Immunology NetworkAgency for Science, Technology and Research (A*STAR)Singapore CitySingapore
| | - Yiu‐Wing Kam
- Singapore Immunology NetworkAgency for Science, Technology and Research (A*STAR)Singapore CitySingapore
| | - Fok‐Moon Lum
- Singapore Immunology NetworkAgency for Science, Technology and Research (A*STAR)Singapore CitySingapore
| | - Jeslin JL Tan
- Singapore Immunology NetworkAgency for Science, Technology and Research (A*STAR)Singapore CitySingapore
| | - Vanessa WX Lim
- Communicable Diseases CentreInstitute of Infectious Diseases and EpidemiologyTan Tock Seng HospitalSingapore CitySingapore
| | - Wanitda Watthanaworawit
- Shoklo Malaria Research UnitMahidol‐Oxford Tropical Medicine Research UnitFaculty of Tropical MedicineMahidol UniversityMae SotThailand
| | - Clare Ling
- Shoklo Malaria Research UnitMahidol‐Oxford Tropical Medicine Research UnitFaculty of Tropical MedicineMahidol UniversityMae SotThailand
| | - Francois Nosten
- Shoklo Malaria Research UnitMahidol‐Oxford Tropical Medicine Research UnitFaculty of Tropical MedicineMahidol UniversityMae SotThailand
- Centre for Tropical Medicine and Global HealthNuffield Department of MedicineUniversity of OxfordOxfordUK
| | - Laurent Renia
- Singapore Immunology NetworkAgency for Science, Technology and Research (A*STAR)Singapore CitySingapore
| | - Yee‐Sin Leo
- Communicable Diseases CentreInstitute of Infectious Diseases and EpidemiologyTan Tock Seng HospitalSingapore CitySingapore
- Lee Kong Chian School of MedicineNanyang Technological UniversitySingapore CitySingapore
- Saw Swee Hock School of Public HealthNational University of SingaporeSingapore CitySingapore
| | - Lisa FP Ng
- Singapore Immunology NetworkAgency for Science, Technology and Research (A*STAR)Singapore CitySingapore
- National Institute of Health ResearchHealth Protection Research Unit in Emerging and Zoonotic InfectionsLiverpoolUK
- Institute of Infection and Global HealthUniversity of LiverpoolLiverpoolUK
- Department of BiochemistryYong Loo Lin School of MedicineNational University of SingaporeSingapore CitySingapore
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13
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Lin HH, Yang SP, Tsai MJ, Lin GC, Wu HC, Wu SC. Dengue and Zika Virus Domain III-Flagellin Fusion and Glycan-Masking E Antigen for Prime-Boost Immunization. Theranostics 2019; 9:4811-4826. [PMID: 31367259 PMCID: PMC6643441 DOI: 10.7150/thno.35919] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Accepted: 06/09/2019] [Indexed: 12/13/2022] Open
Abstract
The viral E proteins of dengue virus (DENV) and Zika virus (ZIKV) are the major viral proteins involved in receptor binding and fusion, and for the induction of protective antibodies against viral infections. DIII of the E proteins is an independent domain and stretches out on the virion surface that can elicit type-specific neutralizing antibodies. For recombinant DIII vaccine development, prime-boost immunizations can provide an advantage of eliciting more type-specific neutralizing antibodies by recalling DIII antigens after DIII booster to improve protection. Methods: The DIII of the E genes of DENV and ZIKV were fused with bacterial fliC gene for the expression of flagellin-DIII (FliC-DIII) fusion proteins. Prime-boost immunization strategies by the second-dose booster of four DENV serotype or ZIKV FliC-DIII fusion proteins were used to investigate the induction of neutralizing antibodies and protection against viral infections. Cross-reactive non-neutralizing antibodies in each group of antisera were also examined using in vitro antibody-dependent enhancement (ADE) assay. A series of glycan-masking E antigens were finally constructed for prime-boost immunizations to abolish the elicitation of cross-reactive non-neutralizing antibodies for ADE activity. Results: We showed that inclusion of a bivalent live-attenuated vaccine with a FliC-DIII booster is superior in eliciting neutralization titers and protection in vivo against all four-serotype DENVs. We also demonstrated that recombinant adenovirus vectors encoding four-serotype DENV prMEs with a FliC-DIII prime-boost scheme is capable of eliciting good antibody responses. In contract, recombinant adenovirus vector of ZIKV prME gene priming, followed by ZIKV FliC-DIII booster did not improve vaccine efficacy. The glycan-masking mutation on the ZIKV E protein ij loop (E-248NHT), but not on DENV2 E protein ij loop (E-242NHT), resulted in abolishing the elicitation of cross-reactive antibodies for DENV and ZIKV infection enhancements. Conclusions: Our findings can provide useful information for designing novel immunogens and vaccination strategies in an attempt to develop a safe and efficacious DENV or ZIKV vaccine.
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14
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Shanmugam RK, Ramasamy V, Shukla R, Arora U, Swaminathan S, Khanna N. Pichia pastoris-expressed Zika virus envelope domain III on a virus-like particle platform: design, production and immunological evaluation. Pathog Dis 2019; 77:5480462. [DOI: 10.1093/femspd/ftz026] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 04/25/2019] [Indexed: 01/21/2023] Open
Abstract
ABSTRACT
Zika virus (ZIKV) is an arbovirus which shares antigenic similarity and the mosquito vector with dengue viruses (DENVs). ZIKV is a neurotropic virus capable of causing congenital neurodevelopmental birth defects. As ZIKV antibodies (Abs) can potentially enhance infection by DENVs, a preventive ZIKV vaccine must be designed to eliminate antibody dependent enhancement of infection. We developed a Zika Subunit Vaccine (ZSV) consisting of two proteins, ZS and S, in a genetically pre-determined ratio of 1:4, using the methylotrophic yeast Pichia pastoris. ZS is an in-frame fusion of ZIKV envelope domain III with the Hepatitis B virus (HBV) surface antigen, and S is the un-fused HBV surface antigen. Using specific monoclonal Abs we showed the presence of ZS and S in the co-purified material which were found to co-assemble into virus-like particles (VLPs), based on dynamic light scattering and electron microscopic analyses. These VLPs were immunogenic in BALB/c mice, eliciting Abs capable of neutralizing ZIKV reporter virus particles. Further, the VLP-induced Abs did not enhance a sub-lethal DENV-2 challenge in AG129 mice. This important safety feature, coupled to the well-documented advantage of P. pastoris expression system, warrants further exploration of ZSV VLP as a possible vaccine candidate.
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Affiliation(s)
- Rajgokul K Shanmugam
- Recombinant Gene Products Group, Molecular Medicine Division, International Centre for Genetic Engineering & Biotechnology, Aruna Asaf Ali Marg, New Delhi -110067, India
| | - Viswanathan Ramasamy
- Recombinant Gene Products Group, Molecular Medicine Division, International Centre for Genetic Engineering & Biotechnology, Aruna Asaf Ali Marg, New Delhi -110067, India
| | - Rahul Shukla
- Recombinant Gene Products Group, Molecular Medicine Division, International Centre for Genetic Engineering & Biotechnology, Aruna Asaf Ali Marg, New Delhi -110067, India
| | - Upasana Arora
- Recombinant Gene Products Group, Molecular Medicine Division, International Centre for Genetic Engineering & Biotechnology, Aruna Asaf Ali Marg, New Delhi -110067, India
| | - Sathyamangalam Swaminathan
- Recombinant Gene Products Group, Molecular Medicine Division, International Centre for Genetic Engineering & Biotechnology, Aruna Asaf Ali Marg, New Delhi -110067, India
| | - Navin Khanna
- Recombinant Gene Products Group, Molecular Medicine Division, International Centre for Genetic Engineering & Biotechnology, Aruna Asaf Ali Marg, New Delhi -110067, India
- Translational Health Science & Technology Institute, NCR Biotech Science Cluster, Faridabad-Gurgaon Expressway, Faridabad-121001, India
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15
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Rawle RJ, Webster ER, Jelen M, Kasson PM, Boxer SG. pH Dependence of Zika Membrane Fusion Kinetics Reveals an Off-Pathway State. ACS CENTRAL SCIENCE 2018; 4:1503-1510. [PMID: 30555902 PMCID: PMC6276045 DOI: 10.1021/acscentsci.8b00494] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Indexed: 05/20/2023]
Abstract
The recent spread of Zika virus stimulated extensive research on its structure, pathogenesis, and immunology, but mechanistic study of entry has lagged behind, in part due to the lack of a defined reconstituted system. Here, we report Zika membrane fusion measured using a platform that bypasses these barriers, enabling observation of single-virus fusion kinetics without receptor reconstitution. Surprisingly, target membrane binding and low pH are sufficient to trigger viral hemifusion to liposomes containing only neutral lipids. Second, although the extent of hemifusion strongly depends on pH, hemifusion rates are relatively insensitive to pH. Kinetic analysis shows that an off-pathway state is required to capture this pH-dependence and suggests this may be related to viral inactivation. Our surrogate-receptor approach thus yields new understanding of flaviviral entry mechanisms and should be applicable to many emerging viruses.
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Affiliation(s)
- Robert J. Rawle
- Departments of Molecular
Physiology and Biological Physics and of Biomedical Engineering, University of Virginia, Charlottesville, Virginia 22908, United States
| | - Elizabeth R. Webster
- Department
of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Marta Jelen
- Departments of Molecular
Physiology and Biological Physics and of Biomedical Engineering, University of Virginia, Charlottesville, Virginia 22908, United States
| | - Peter M. Kasson
- Departments of Molecular
Physiology and Biological Physics and of Biomedical Engineering, University of Virginia, Charlottesville, Virginia 22908, United States
- Science for Life Laboratory, Department of Cell and Molecular Biology, Uppsala University, Uppsala, Sweden 75124
- (P.M.K.) E-mail:
| | - Steven G. Boxer
- Department
of Chemistry, Stanford University, Stanford, California 94305, United States
- (S.G.B.) E-mail: . Address: 380
Roth Way, Stanford CA 94305-5012. Phone: 650-723-4442
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16
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Keeffe JR, Van Rompay KKA, Olsen PC, Wang Q, Gazumyan A, Azzopardi SA, Schaefer-Babajew D, Lee YE, Stuart JB, Singapuri A, Watanabe J, Usachenko J, Ardeshir A, Saeed M, Agudelo M, Eisenreich T, Bournazos S, Oliveira TY, Rice CM, Coffey LL, MacDonald MR, Bjorkman PJ, Nussenzweig MC, Robbiani DF. A Combination of Two Human Monoclonal Antibodies Prevents Zika Virus Escape Mutations in Non-human Primates. Cell Rep 2018; 25:1385-1394.e7. [PMID: 30403995 PMCID: PMC6268006 DOI: 10.1016/j.celrep.2018.10.031] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 09/15/2018] [Accepted: 10/05/2018] [Indexed: 11/17/2022] Open
Abstract
Zika virus (ZIKV) causes severe neurologic complications and fetal aberrations. Vaccine development is hindered by potential safety concerns due to antibody cross-reactivity with dengue virus and the possibility of disease enhancement. In contrast, passive administration of anti-ZIKV antibodies engineered to prevent enhancement may be safe and effective. Here, we report on human monoclonal antibody Z021, a potent neutralizer that recognizes an epitope on the lateral ridge of the envelope domain III (EDIII) of ZIKV and is protective against ZIKV in mice. When administered to macaques undergoing a high-dose ZIKV challenge, a single anti-EDIII antibody selected for resistant variants. Co-administration of two antibodies, Z004 and Z021, which target distinct sites on EDIII, was associated with a delay and a 3- to 4-log decrease in peak viremia. Moreover, the combination of these antibodies engineered to avoid enhancement prevented viral escape due to mutation in macaques, a natural host for ZIKV.
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Affiliation(s)
- Jennifer R Keeffe
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Koen K A Van Rompay
- California National Primate Research Center, University of California, Davis, Davis, CA 95616, USA; Department of Pathology, Microbiology and Immunology, School of Veterinary Medicine, University of California, Davis, Davis, CA 95616, USA
| | - Priscilla C Olsen
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA; Faculdade de Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-901, Brazil
| | - Qiao Wang
- Key Laboratory of Medical Molecular Virology of MOE/MOH, School of Basic Medical Sciences, Shanghai Medical College of Fudan University, Shanghai 200032, China
| | - Anna Gazumyan
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Stephanie A Azzopardi
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY 10065, USA
| | | | - Yu E Lee
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Jackson B Stuart
- Department of Pathology, Microbiology and Immunology, School of Veterinary Medicine, University of California, Davis, Davis, CA 95616, USA
| | - Anil Singapuri
- Department of Pathology, Microbiology and Immunology, School of Veterinary Medicine, University of California, Davis, Davis, CA 95616, USA
| | - Jennifer Watanabe
- California National Primate Research Center, University of California, Davis, Davis, CA 95616, USA
| | - Jodie Usachenko
- California National Primate Research Center, University of California, Davis, Davis, CA 95616, USA
| | - Amir Ardeshir
- California National Primate Research Center, University of California, Davis, Davis, CA 95616, USA
| | - Mohsan Saeed
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY 10065, USA
| | - Marianna Agudelo
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Thomas Eisenreich
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Stylianos Bournazos
- Laboratory of Molecular Genetics and Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Thiago Y Oliveira
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Charles M Rice
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY 10065, USA
| | - Lark L Coffey
- Department of Pathology, Microbiology and Immunology, School of Veterinary Medicine, University of California, Davis, Davis, CA 95616, USA
| | - Margaret R MacDonald
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY 10065, USA
| | - Pamela J Bjorkman
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Michel C Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA; Howard Hughes Medical Institute, The Rockefeller University, New York, NY 10065, USA.
| | - Davide F Robbiani
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA.
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17
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Heffron AS, Mohr EL, Baker D, Haj AK, Buechler CR, Bailey A, Dudley DM, Newman CM, Mohns MS, Koenig M, Breitbach ME, Rasheed M, Stewart LM, Eickhoff J, Pinapati RS, Beckman E, Li H, Patel J, Tan JC, O’Connor DH. Antibody responses to Zika virus proteins in pregnant and non-pregnant macaques. PLoS Negl Trop Dis 2018; 12:e0006903. [PMID: 30481182 PMCID: PMC6286021 DOI: 10.1371/journal.pntd.0006903] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 12/07/2018] [Accepted: 10/04/2018] [Indexed: 12/11/2022] Open
Abstract
The specificity of the antibody response against Zika virus (ZIKV) is not well-characterized. This is due, in part, to the antigenic similarity between ZIKV and closely related dengue virus (DENV) serotypes. Since these and other similar viruses co-circulate, are spread by the same mosquito species, and can cause similar acute clinical syndromes, it is difficult to disentangle ZIKV-specific antibody responses from responses to closely-related arboviruses in humans. Here we use high-density peptide microarrays to profile anti-ZIKV antibody reactivity in pregnant and non-pregnant macaque monkeys with known exposure histories and compare these results to reactivity following DENV infection. We also compare cross-reactive binding of ZIKV-immune sera to the full proteomes of 28 arboviruses. We independently confirm a purported ZIKV-specific IgG antibody response targeting ZIKV nonstructural protein 2B (NS2B) that was recently reported in ZIKV-infected people and we show that antibody reactivity in pregnant animals can be detected as late as 127 days post-infection (dpi). However, we also show that these responses wane over time, sometimes rapidly, and in one case the response was elicited following DENV infection in a previously ZIKV-exposed animal. These results suggest epidemiologic studies assessing seroprevalence of ZIKV immunity using linear epitope-based strategies will remain challenging to interpret due to susceptibility to false positive results. However, the method used here demonstrates the potential for rapid profiling of proteome-wide antibody responses to a myriad of neglected diseases simultaneously and may be especially useful for distinguishing antibody reactivity among closely related pathogens.
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Affiliation(s)
- Anna S. Heffron
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Emma L. Mohr
- Department of Pediatrics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, United States of America
| | - David Baker
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Amelia K. Haj
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Connor R. Buechler
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Adam Bailey
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Dawn M. Dudley
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Christina M. Newman
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Mariel S. Mohns
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Michelle Koenig
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Meghan E. Breitbach
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Mustafa Rasheed
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Laurel M. Stewart
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Jens Eickhoff
- Department of Biostatistics & Medical Informatics, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Richard S. Pinapati
- Technology Innovation, Roche Sequencing Solutions, Madison, WI, United States of America
| | - Erica Beckman
- Technology Innovation, Roche Sequencing Solutions, Madison, WI, United States of America
| | - Hanying Li
- Technology Innovation, Roche Sequencing Solutions, Madison, WI, United States of America
| | - Jigar Patel
- Technology Innovation, Roche Sequencing Solutions, Madison, WI, United States of America
| | - John C. Tan
- Technology Innovation, Roche Sequencing Solutions, Madison, WI, United States of America
| | - David H. O’Connor
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, United States of America
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18
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Durham DP, Fitzpatrick MC, Ndeffo-Mbah ML, Parpia AS, Michael NL, Galvani AP. Evaluating Vaccination Strategies for Zika Virus in the Americas. Ann Intern Med 2018; 168:621-630. [PMID: 29610863 PMCID: PMC5955609 DOI: 10.7326/m17-0641] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Background Mosquito-borne and sexually transmitted Zika virus has become widespread across Central and South America and the Caribbean. Many Zika vaccine candidates are under active development. Objective To quantify the effect of Zika vaccine prioritization of females aged 9 to 49 years, followed by males aged 9 to 49 years, on incidence of prenatal Zika infections. Design A compartmental model of Zika transmission between mosquitoes and humans was developed and calibrated to empirical estimates of country-specific mosquito density. Mosquitoes were stratified into susceptible, exposed, and infected groups; humans were stratified into susceptible, exposed, infected, recovered, and vaccinated groups. Age-specific fertility rates, Zika sexual transmission, and country-specific demographics were incorporated. Setting 34 countries and territories in the Americas with documented Zika outbreaks. Target Population Males and females aged 9 to 49 years. Intervention Age- and sex-targeted immunization using a Zika vaccine with 75% efficacy. Measurements Annual prenatal Zika infections. Results For a base-case vaccine efficacy of 75% and vaccination coverage of 90%, immunizing females aged 9 to 49 years (the World Health Organization target population) would reduce the incidence of prenatal infections by at least 94%, depending on the country-specific Zika attack rate. In regions where an outbreak is not expected for at least 10 years, vaccination of women aged 15 to 29 years is more efficient than that of women aged 30 years or older. Limitation Population-level modeling may not capture all local and neighborhood-level heterogeneity in mosquito abundance or Zika incidence. Conclusion A Zika vaccine of moderate to high efficacy may virtually eliminate prenatal infections through a combination of direct protection and transmission reduction. Efficiency of age-specific targeting of Zika vaccination depends on the timing of future outbreaks. Primary Funding Source National Institutes of Health.
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Affiliation(s)
- DP Durham
- Center for Infectious Disease Modeling and Analysis, Yale School of Public Health, 135 College St, New Haven, CT 06510
| | - MC Fitzpatrick
- Center for Infectious Disease Modeling and Analysis, Yale School of Public Health, 135 College St, New Haven, CT 06510
- Center for Vaccine Development, University of Maryland School of Medicine, 685 W Baltimore St, Baltimore, MD 21201
| | - ML Ndeffo-Mbah
- Center for Infectious Disease Modeling and Analysis, Yale School of Public Health, 135 College St, New Haven, CT 06510
| | - AS Parpia
- Center for Infectious Disease Modeling and Analysis, Yale School of Public Health, 135 College St, New Haven, CT 06510
| | - NL Michael
- U.S. Military HIV Research Program (MHRP), Walter Reed Army Institute of Research, 6720A Rockledge Drive, Bethesda, MD 20817
| | - AP Galvani
- Center for Infectious Disease Modeling and Analysis, Yale School of Public Health, 135 College St, New Haven, CT 06510
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19
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Abstract
The spread of Zika virus to the Americas was accompanied by surge in the number of infants with CNS abnormalities leading to a declaration of a health emergency by the WHO. This was accompanied by significant responses from governmental health agencies in the United States and Europe that resulted in significant new information described in the natural history of this perinatal infection in a very short period of time. Although much has been learned about Zika virus infection during pregnancy, limitations of current diagnostics and the challenges for accurate serologic diagnosis of acute Zika virus infection has restricted our understanding of the natural history of this perinatal infection to infants born to women with clinical disease during pregnancy and to Zika exposed infants with obvious clinical stigmata of disease. Thus, the spectrum of disease in infants exposed to Zika virus during pregnancy remains to be defined. In contrast, observations in informative animal models of Zika virus infections have provided rational pathways for vaccine development and existing antiviral drug development programs for other flaviviruses have resulted in accelerated development for potential antiviral therapies. This brief review will highlight some of the current concepts of the natural history of Zika virus during pregnancy.
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Affiliation(s)
- William J Britt
- Department of Pediatrics, University of Alabama School of Medicine, Childrens Hospital Harbor Bldg 160, Birmingham, AL 35233.
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20
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Tick-Borne Encephalitis Virus Vaccine-Induced Human Antibodies Mediate Negligible Enhancement of Zika Virus Infection InVitro and in a Mouse Model. mSphere 2018; 3:mSphere00011-18. [PMID: 29435494 PMCID: PMC5806211 DOI: 10.1128/mspheredirect.00011-18] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 01/13/2018] [Indexed: 12/30/2022] Open
Abstract
Recent reports in the scientific literature have suggested that anti-dengue virus (DENV) and anti-West Nile virus (WNV) immunity exacerbates Zika virus (ZIKV) pathogenesis in vitro and in vivo in mouse models. Large populations of immune individuals exist for a related flavivirus (tick-borne encephalitis virus [TBEV]), due to large-scale vaccination campaigns and endemic circulation throughout most of northern Europe and the southern Russian Federation. As a result, the question of whether anti-TBEV immunity can affect Zika virus pathogenesis is a pertinent one. For this study, we obtained 50 serum samples from individuals vaccinated with the TBEV vaccine FSME-IMMUN (Central European/Neudörfl strain) and evaluated their enhancement capacity in vitro using K562 human myeloid cells expressing CD32 and in vivo using a mouse model of ZIKV pathogenesis. Among the 50 TBEV vaccinee samples evaluated, 29 had detectable reactivity against ZIKV envelope (E) protein by enzyme-linked immunosorbent assay (ELISA), and 36 showed enhancement of ZIKV infection in vitro. A pool of the most highly reacting and enhanced samples resulted in no significant change in the morbidity/mortality of ZIKV disease in immunocompromised Stat2-/- mice. Our results suggest that humoral immunity against TBEV is unlikely to enhance Zika virus pathogenesis in humans. No clinical reports indicating that TBEV vaccinees experiencing enhanced ZIKV disease have been published so far, and though the epidemiological data are sparse, our findings suggest that there is little reason for concern. This study also displays a clear relationship between the phylogenetic distance between two flaviviruses and their capacity for pathogenic enhancement. IMPORTANCE The relationship between serial infections of two different serotypes of dengue virus and more severe disease courses is well-documented in the literature, driven by so-called antibody-dependent enhancement (ADE). Recently, studies have shown the possibility of ADE in cells exposed to anti-DENV human plasma and then infected with ZIKV and also in mouse models of ZIKV pathogenesis after passive transfer of anti-DENV human plasma. In this study, we evaluated the extent to which this phenomenon occurs using sera from individuals immunized against tick-borne encephalitis virus (TBEV). This is highly relevant, since large proportions of the European population are vaccinated against TBEV or otherwise seropositive.
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21
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Zika virus structural biology and progress in vaccine development. Biotechnol Adv 2018; 36:47-53. [DOI: 10.1016/j.biotechadv.2017.09.004] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 09/06/2017] [Accepted: 09/08/2017] [Indexed: 01/01/2023]
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22
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Abstract
Although dengue virus (DENV) antibodies can neutralize or enhance Zika virus (ZIKV) infection in vitro, their contribution to ZIKV infection in vivo remains unclear. In a recent issue of Science, Bardina et al. (2017) explore the protective versus pathogenic roles of DENV-immune antibodies in ZIKV infection using a mouse model.
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23
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Colón-González FJ, Peres CA, Steiner São Bernardo C, Hunter PR, Lake IR. After the epidemic: Zika virus projections for Latin America and the Caribbean. PLoS Negl Trop Dis 2017; 11:e0006007. [PMID: 29091713 PMCID: PMC5683651 DOI: 10.1371/journal.pntd.0006007] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 11/13/2017] [Accepted: 10/03/2017] [Indexed: 01/24/2023] Open
Abstract
Background Zika is one of the most challenging emergent vector-borne diseases, yet its future public health impact remains unclear. Zika was of little public health concern until recent reports of its association with congenital syndromes. By 3 August 2017 ∼217,000 Zika cases and ∼3,400 cases of associated congenital syndrome were reported in Latin America and the Caribbean. Some modelling exercises suggest that Zika virus infection could become endemic in agreement with recent declarations from the The World Health Organisation. Methodology/Principal findings We produced high-resolution spatially-explicit projections of Zika cases, associated congenital syndromes and monetary costs for Latin America and the Caribbean now that the epidemic phase of the disease appears to be over. In contrast to previous studies which have adopted a modelling approach to map Zika potential, we project case numbers using a statistical approach based upon reported dengue case data as a Zika surrogate. Our results indicate that ∼12.3 (0.7–162.3) million Zika cases could be expected across Latin America and the Caribbean every year, leading to ∼64.4 (0.2–5159.3) thousand cases of Guillain-Barré syndrome and ∼4.7 (0.0–116.3) thousand cases of microcephaly. The economic burden of these neurological sequelae are estimated to be USD ∼2.3 (USD 0–159.3) billion per annum. Conclusions/Significance Zika is likely to have significant public health consequences across Latin America and the Caribbean in years to come. Our projections inform regional and federal health authorities, offering an opportunity to adapt to this public health challenge. In February 2016 the World Health Organisation (WHO) declared Zika virus infection in the Americas as a Public Health Emergency of International Concern (PHEIC). By November 2016, Zika was declared a long-term public health challenge. This change of status implies that Zika is likely to become an endemic problem in the region. Due to the PHEIC status of Zika, most current research has rightly focused on the epidemic stage of the disease; however, it is timely and critical to consider the public health consequences after such epidemic phase. We used one of the largest and most spatially diverse panels of epidemiological surveillance data comprising 12 years of dengue case observations from Brazil and Mexico, and covering an area of over ten million km2. State-of-the-art statistical models, and high-resolution (0.5 × 0.5 degrees) climate and demographic data were used to produce spatially-explicit projections of Zika infection for Latin America and the Caribbean. Model projections were then used to estimate the number of cases with neurological sequelae and their economic cost. Our findings indicate that the potential health and economic burden of Zika could be considerably large for the region should it become endemic. The estimated burden of Zika under an endemic state highlights the need for health authorities in the countries at risk to promote preventive and control measures.
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Affiliation(s)
- Felipe J. Colón-González
- School of Environmental Sciences, University of East Anglia, Norwich, Norfolk, United Kingdom
- * E-mail:
| | - Carlos A. Peres
- School of Environmental Sciences, University of East Anglia, Norwich, Norfolk, United Kingdom
| | | | - Paul R. Hunter
- Norwich Medical School, University of East Anglia, Norwich, Norfolk, United Kingdom
| | - Iain R. Lake
- School of Environmental Sciences, University of East Anglia, Norwich, Norfolk, United Kingdom
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24
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CD8 + T Cell Immune Response in Immunocompetent Mice during Zika Virus Infection. J Virol 2017; 91:JVI.00900-17. [PMID: 28835502 DOI: 10.1128/jvi.00900-17] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Accepted: 08/17/2017] [Indexed: 12/13/2022] Open
Abstract
Zika virus (ZIKV) infection causees neurologic complications, including Guillain-Barré syndrome in adults and central nervous system (CNS) abnormalities in fetuses. We investigated the immune response, especially the CD8+ T cell response in C57BL/6 (B6) wild-type (WT) mice, during ZIKV infection. We found that a robust CD8+ T cell response was elicited, major histocompatibility complex class I-restricted CD8+ T cell epitopes were identified, a tetramer that recognizes ZIKV-specific CD8+ T cells was developed, and virus-specific memory CD8+ T cells were generated in these mice. The CD8+ T cells from these infected mice were functional, as evidenced by the fact that the adoptive transfer of ZIKV-specific CD8+ T cells could prevent ZIKV infection in the CNS and was cross protective against dengue virus infection. Our findings provide comprehensive insight into immune responses against ZIKV and further demonstrate that WT mice could be a natural and easy-access model for evaluating immune responses to ZIKV infection.IMPORTANCE ZIKV infection has severe clinical consequences, including Guillain-Barré syndrome in adults, microcephaly, and congenital malformations in fetuses and newborn infants. Therefore, study of the immune response, especially the adaptive immune response to ZIKV infection, is important for understanding diseases caused by ZIKV infection. Here, we characterized the CD8+ T cell immune response to ZIKV in a comprehensive manner and identified ZIKV epitopes. Using the identified immunodominant epitopes, we developed a tetramer that recognizes ZIKV-specific CD8+ T cells in vivo, which simplified the detection and evaluation of ZIKV-specific immune responses. In addition, the finding that tetramer-positive memory CD8+ T cell responses were generated and that CD8+ T cells can traffic to a ZIKV-infected brain greatly enhances our understanding of ZIKV infection and provides important insights for ZIKV vaccine design.
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25
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Balmaseda A, Stettler K, Medialdea-Carrera R, Collado D, Jin X, Zambrana JV, Jaconi S, Cameroni E, Saborio S, Rovida F, Percivalle E, Ijaz S, Dicks S, Ushiro-Lumb I, Barzon L, Siqueira P, Brown DWG, Baldanti F, Tedder R, Zambon M, de Filippis AMB, Harris E, Corti D. Antibody-based assay discriminates Zika virus infection from other flaviviruses. Proc Natl Acad Sci U S A 2017; 114:8384-8389. [PMID: 28716913 PMCID: PMC5547631 DOI: 10.1073/pnas.1704984114] [Citation(s) in RCA: 142] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Zika virus (ZIKV) is a mosquito-borne flavivirus that emerged recently as a global health threat, causing a pandemic in the Americas. ZIKV infection mostly causes mild disease, but is linked to devastating congenital birth defects and Guillain-Barré syndrome in adults. The high level of cross-reactivity among flaviviruses and their cocirculation has complicated serological approaches to differentially detect ZIKV and dengue virus (DENV) infections, accentuating the urgent need for a specific and sensitive serological test. We previously generated a ZIKV nonstructural protein 1 (NS1)-specific human monoclonal antibody, which we used to develop an NS1-based competition ELISA. Well-characterized samples from RT-PCR-confirmed patients with Zika and individuals exposed to other flavivirus infections or vaccination were used in a comprehensive analysis to determine the sensitivity and specificity of the NS1 blockade-of-binding (BOB) assay, which was established in laboratories in five countries (Nicaragua, Brazil, Italy, United Kingdom, and Switzerland). Of 158 sera/plasma from RT-PCR-confirmed ZIKV infections, 145 (91.8%) yielded greater than 50% inhibition. Of 171 patients with primary or secondary DENV infections, 152 (88.9%) scored negative. When the control group was extended to patients infected by other flaviviruses, other viruses, or healthy donors (n = 540), the specificity was 95.9%. We also analyzed longitudinal samples from DENV-immune and DENV-naive ZIKV infections and found inhibition was achieved within 10 d postonset of illness and maintained over time. Thus, the Zika NS1 BOB assay is sensitive, specific, robust, simple, low-cost, and accessible, and can detect recent and past ZIKV infections for surveillance, seroprevalence studies, and intervention trials.
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Affiliation(s)
- Angel Balmaseda
- Laboratorio Nacional de Virología, Centro Nacional de Diagnóstico y Referencia, Ministry of Health, Managua 16064, Nicaragua
- Sustainable Sciences Institute, Managua 14007, Nicaragua
| | | | - Raquel Medialdea-Carrera
- National Institute for Health Research Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, Liverpool L69 3BX, United Kingdom
| | | | - Xia Jin
- Humabs BioMed SA, 6500 Bellinzona, Switzerland
| | | | | | | | - Saira Saborio
- Laboratorio Nacional de Virología, Centro Nacional de Diagnóstico y Referencia, Ministry of Health, Managua 16064, Nicaragua
- Sustainable Sciences Institute, Managua 14007, Nicaragua
| | - Francesca Rovida
- Molecular Virology Unit, Microbiology and Virology Department, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo, 27100 Pavia, Italy
| | - Elena Percivalle
- Molecular Virology Unit, Microbiology and Virology Department, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo, 27100 Pavia, Italy
| | - Samreen Ijaz
- Microbiology Services Colindale, Public Health England (PHE), London NW9 5EQ, United Kingdom
| | - Steve Dicks
- Microbiology Services Colindale, Public Health England (PHE), London NW9 5EQ, United Kingdom
| | - Ines Ushiro-Lumb
- Microbiology Services, National Health Service Blood and Transplant, London NW9 5BG, United Kingdom
| | - Luisa Barzon
- Department of Molecular Medicine, University of Padova, 35121 Padova, Italy
| | | | | | - Fausto Baldanti
- Molecular Virology Unit, Microbiology and Virology Department, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo, 27100 Pavia, Italy
- Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
| | - Richard Tedder
- Microbiology Services Colindale, Public Health England (PHE), London NW9 5EQ, United Kingdom
| | - Maria Zambon
- Microbiology Services Colindale, Public Health England (PHE), London NW9 5EQ, United Kingdom
| | | | - Eva Harris
- Division of Infectious Diseases and Vaccinology, School of Public Health, University of California, Berkeley, CA 94720-3370
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26
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Londono-Renteria B, Troupin A, Cardenas JC, Hall A, Perez OG, Cardenas L, Hartstone-Rose A, Halstead SB, Colpitts TM. A relevant in vitro human model for the study of Zika virus antibody-dependent enhancement. J Gen Virol 2017; 98:1702-1712. [PMID: 28691657 DOI: 10.1099/jgv.0.000833] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Zika virus (ZIKV) is a mosquito-borne flavivirus that has recently been responsible for a serious outbreak of disease in South and Central America. Infection with ZIKV has been associated with severe neurological symptoms and the development of microcephaly in unborn fetuses. Many of the regions involved in the current outbreak are known to be endemic for another flavivirus, dengue virus (DENV), which indicates that a large percentage of the population may have pre-existing DENV immunity. Thus, it is vital to investigate what impact pre-existing DENV immunity has on ZIKV infection. Here, we use primary human myeloid cells as a model for ZIKV enhancement in the presence of DENV antibodies. We show that sera containing DENV antibodies from individuals living in a DENV-endemic area are able to enhance ZIKV infection in a human macrophage-derived cell line and primary human macrophages. We also demonstrate altered pro-inflammatory cytokine production in macrophages with enhanced ZIKV infection. Our study indicates an important role for pre-existing DENV immunity on ZIKV infection in primary human immune cells and establishes a relevant in vitro model to study ZIKV antibody-dependent enhancement.
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Affiliation(s)
- Berlin Londono-Renteria
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine, Columbia, SC, USA.,Present address: Entomology, Kansas State University, Manhattan, USA
| | - Andrea Troupin
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine, Columbia, SC, USA
| | - Jenny C Cardenas
- Clinical Laboratory, Hospital Los Patios, Los Patios, Colombia, South America
| | - Alex Hall
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine, Columbia, SC, USA
| | - Omar G Perez
- Grupo de Investigacion en Enfermedades Parasitarias (GIEPATI), Universidad de Pamplona, Colombia, South America
| | - Lucio Cardenas
- Grupo de Investigacion en Enfermedades Parasitarias (GIEPATI), Universidad de Pamplona, Colombia, South America
| | - Adam Hartstone-Rose
- Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, SC, USA
| | - Scott B Halstead
- Department of Preventative Medicine and Biometrics, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Tonya M Colpitts
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine, Columbia, SC, USA.,Tropical Medicine, Tulane School of Public Health and Tropical Medicine, New Orleans, USA.,Present address: Microbiology, Boston University School of Medicine, Boston, USA
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27
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Merfeld E, Ben‐Avi L, Kennon M, Cerveny KL. Potential mechanisms of Zika-linked microcephaly. WILEY INTERDISCIPLINARY REVIEWS. DEVELOPMENTAL BIOLOGY 2017; 6:e273. [PMID: 28383800 PMCID: PMC5516183 DOI: 10.1002/wdev.273] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 02/20/2017] [Accepted: 02/23/2017] [Indexed: 01/01/2023]
Abstract
A recent outbreak of Zika virus (ZIKV) in Brazil is associated with microcephaly in infants born of infected mothers. As this pandemic spreads, rapid scientific investigation is shedding new light on how prenatal infection with ZIKV causes microcephaly. In this analysis we provide an overview of both microcephaly and ZIKV, explore the connection between prenatal ZIKV infection and microcephaly, and highlight recent insights into how prenatal ZIKV infection depletes the pool of neural progenitors in the developing brain. WIREs Dev Biol 2017, 6:e273. doi: 10.1002/wdev.273 For further resources related to this article, please visit the WIREs website.
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28
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McArthur MA. Zika Virus: Recent Advances towards the Development of Vaccines and Therapeutics. Viruses 2017; 9:v9060143. [PMID: 28608813 PMCID: PMC5490820 DOI: 10.3390/v9060143] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 06/02/2017] [Accepted: 06/08/2017] [Indexed: 12/11/2022] Open
Abstract
Zika is a rapidly emerging public health threat. Although clinical infection is frequently mild, significant neurological manifestations have been demonstrated in infants born to Zika virus (ZIKV) infected mothers. Due to the substantial ramifications of intrauterine infection, effective counter-measures are urgently needed. In order to develop effective anti-ZIKV vaccines and therapeutics, improved animal models and a better understanding of immunological correlates of protection against ZIKV are required. This review will summarize what is currently known about ZIKV, the clinical manifestations and epidemiology of Zika as well as, the development of animal models to study ZIKV infection, host immune responses against ZIKV, and the current state of development of vaccines and therapeutics against ZIKV.
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Affiliation(s)
- Monica A McArthur
- Center for Vaccine Development, University of Maryland School of Medicine, Baltimore, MD 21201, USA.
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29
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Robbiani DF, Bozzacco L, Keeffe JR, Khouri R, Olsen PC, Gazumyan A, Schaefer-Babajew D, Avila-Rios S, Nogueira L, Patel R, Azzopardi SA, Uhl LFK, Saeed M, Sevilla-Reyes EE, Agudelo M, Yao KH, Golijanin J, Gristick HB, Lee YE, Hurley A, Caskey M, Pai J, Oliveira T, Wunder EA, Sacramento G, Nery N, Orge C, Costa F, Reis MG, Thomas NM, Eisenreich T, Weinberger DM, de Almeida ARP, West AP, Rice CM, Bjorkman PJ, Reyes-Teran G, Ko AI, MacDonald MR, Nussenzweig MC. Recurrent Potent Human Neutralizing Antibodies to Zika Virus in Brazil and Mexico. Cell 2017; 169:597-609.e11. [PMID: 28475892 PMCID: PMC5492969 DOI: 10.1016/j.cell.2017.04.024] [Citation(s) in RCA: 238] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 04/17/2017] [Accepted: 04/17/2017] [Indexed: 01/20/2023]
Abstract
Antibodies to Zika virus (ZIKV) can be protective. To examine the antibody response in individuals who develop high titers of anti-ZIKV antibodies, we screened cohorts in Brazil and Mexico for ZIKV envelope domain III (ZEDIII) binding and neutralization. We find that serologic reactivity to dengue 1 virus (DENV1) EDIII before ZIKV exposure is associated with increased ZIKV neutralizing titers after exposure. Antibody cloning shows that donors with high ZIKV neutralizing antibody titers have expanded clones of memory B cells that express the same immunoglobulin VH3-23/VK1-5 genes. These recurring antibodies cross-react with DENV1, but not other flaviviruses, neutralize both DENV1 and ZIKV, and protect mice against ZIKV challenge. Structural analyses reveal the mechanism of recognition of the ZEDIII lateral ridge by VH3-23/VK1-5 antibodies. Serologic testing shows that antibodies to this region correlate with serum neutralizing activity to ZIKV. Thus, high neutralizing responses to ZIKV are associated with pre-existing reactivity to DENV1 in humans.
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Affiliation(s)
- Davide F Robbiani
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA.
| | - Leonia Bozzacco
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY 10065, USA
| | - Jennifer R Keeffe
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Ricardo Khouri
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz/MS, Salvador, Bahia CEP 40296-710, Brazil
| | - Priscilla C Olsen
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Anna Gazumyan
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | | | | | - Lilian Nogueira
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Roshni Patel
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Stephanie A Azzopardi
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY 10065, USA
| | - Lion F K Uhl
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Mohsan Saeed
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY 10065, USA
| | | | - Marianna Agudelo
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Kai-Hui Yao
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Jovana Golijanin
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Harry B Gristick
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Yu E Lee
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Arlene Hurley
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Marina Caskey
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Joy Pai
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Thiago Oliveira
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Elsio A Wunder
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz/MS, Salvador, Bahia CEP 40296-710, Brazil; Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06520, USA
| | - Gielson Sacramento
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz/MS, Salvador, Bahia CEP 40296-710, Brazil
| | - Nivison Nery
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz/MS, Salvador, Bahia CEP 40296-710, Brazil
| | - Cibele Orge
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz/MS, Salvador, Bahia CEP 40296-710, Brazil
| | - Federico Costa
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz/MS, Salvador, Bahia CEP 40296-710, Brazil; Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06520, USA; Faculdade de Medicina da Bahia and Instituto da Saúde Coletiva, Universidade Federal da Bahia, Salvador, Bahia CEP 40296-710, Brazil
| | - Mitermayer G Reis
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz/MS, Salvador, Bahia CEP 40296-710, Brazil; Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06520, USA; Faculdade de Medicina da Bahia and Instituto da Saúde Coletiva, Universidade Federal da Bahia, Salvador, Bahia CEP 40296-710, Brazil
| | - Neena M Thomas
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Thomas Eisenreich
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Daniel M Weinberger
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06520, USA
| | - Antonio R P de Almeida
- Faculdade de Medicina da Bahia and Instituto da Saúde Coletiva, Universidade Federal da Bahia, Salvador, Bahia CEP 40296-710, Brazil
| | - Anthony P West
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Charles M Rice
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY 10065, USA
| | - Pamela J Bjorkman
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | | | - Albert I Ko
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz/MS, Salvador, Bahia CEP 40296-710, Brazil; Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06520, USA
| | - Margaret R MacDonald
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY 10065, USA.
| | - Michel C Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA; Howard Hughes Medical Institute, The Rockefeller University, New York, NY 10065, USA.
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