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Tong X, Deng Y, Cizmeci D, Fontana L, Carlock MA, Hanley HB, McNamara RP, Lingwood D, Ross TM, Alter G. Distinct Functional Humoral Immune Responses Are Induced after Live Attenuated and Inactivated Seasonal Influenza Vaccination. J Immunol 2024; 212:24-34. [PMID: 37975667 PMCID: PMC10872955 DOI: 10.4049/jimmunol.2200956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 10/19/2023] [Indexed: 11/19/2023]
Abstract
Influenza viruses infect 5-30% of the world's population annually, resulting in millions of incidents of hospitalization and thousands of mortalities worldwide every year. Although annual vaccination has significantly reduced hospitalization rates in vulnerable populations, the current vaccines are estimated to offer a wide range of protection from 10 to 60% annually. Such incomplete immunity may be related to both poor antigenic coverage of circulating strains, as well as to the insufficient induction of protective immunity. Beyond the role of hemagglutinin (HA) and neuraminidase (NA), vaccine-induced Abs have the capacity to induce a broader array of Ab effector functions, including Ab-dependent cellular cytotoxicity, that has been implicated in universal immunity against influenza viruses. However, whether different vaccine platforms can induce functional humoral immunity in a distinct manner remains incompletely defined. In this study, we compared vaccine-induced humoral immune responses induced by two seasonal influenza vaccines in Homo sapiens, the i.m. inactivated vaccine (IIV/Fluzone) and the live attenuated mucosal vaccine (LAIV/FluMist). Whereas the inactivated influenza vaccine induced superior Ab titers and FcγR binding capacity to diverse HA and NA Ags, the live attenuated influenza mucosal vaccine induced a more robust functional humoral immune response against both the HA and NA domains. Multivariate Ab analysis further highlighted the significantly different overall functional humoral immune profiles induced by the two vaccines, marked by differences in IgG titers, FcR binding, and both NK cell-recruiting and opsonophagocytic Ab functions. These results highlight the striking differences in Ab Fc-effector profiles induced systemically by two distinct influenza vaccine platforms.
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Affiliation(s)
- Xin Tong
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
| | - Yixiang Deng
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
| | - Deniz Cizmeci
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
| | - Laura Fontana
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
| | - Michael A. Carlock
- Center for Vaccines and Immunology, University of Georgia, Athens, GA, USA
| | - Hannah B. Hanley
- Center for Vaccines and Immunology, University of Georgia, Athens, GA, USA
| | | | - Daniel Lingwood
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
| | - Ted M. Ross
- Center for Vaccines and Immunology, University of Georgia, Athens, GA, USA
- Department of Infectious Diseases, University of Georgia, Athens, GA, USA
| | - Galit Alter
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
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Malherbe DC, Kimble JB, Atyeo C, Fischinger S, Meyer M, Cody SG, Hyde M, Alter G, Bukreyev A. A Single-Dose Intranasal Combination Panebolavirus Vaccine. J Infect Dis 2023; 228:S648-S659. [PMID: 37469133 PMCID: PMC10651208 DOI: 10.1093/infdis/jiad266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 06/23/2023] [Accepted: 07/10/2023] [Indexed: 07/21/2023] Open
Abstract
BACKGROUND Ebolaviruses Ebola (EBOV), Sudan (SUDV), and Bundibugyo (BDBV) cause severe human disease, which may be accompanied by hemorrhagic syndrome, with high case fatality rates. Monovalent vaccines do not offer cross-protection against these viruses whose endemic areas overlap. Therefore, development of a panebolavirus vaccine is a priority. As a vaccine vector, human parainfluenza virus type 3 (HPIV3) has the advantages of needle-free administration and induction of both systemic and local mucosal antibody responses in the respiratory tract. METHODS To minimize the antivector immunity, genes encoding the HPIV3 envelope proteins F and HN were removed from the vaccine constructs, resulting in expression of only the ebolavirus envelope protein-glycoprotein. These second-generation vaccine constructs were used to develop a combination vaccine against EBOV, SUDV, and BDBV. RESULTS A single intranasal vaccination of guinea pigs or ferrets with the trivalent combination vaccine elicited humoral responses to each of the targeted ebolaviruses, including binding and neutralizing antibodies, as well as Fc-mediated effector functions. This vaccine protected animals from death and disease caused by lethal challenges with EBOV, SUDV, or BDBV. CONCLUSIONS The combination vaccine elicited protection that was comparable to that induced by the monovalent vaccines, thus demonstrating the value of this combination trivalent vaccine.
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Affiliation(s)
- Delphine C Malherbe
- Department of Pathology, University of Texas Medical Branch, Galveston, Texas, USA
- Galveston National Laboratory, Galveston, Texas, USA
| | - J Brian Kimble
- Department of Pathology, University of Texas Medical Branch, Galveston, Texas, USA
- Galveston National Laboratory, Galveston, Texas, USA
| | - Caroline Atyeo
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard, Cambridge, Massachusetts, USA
| | - Stephanie Fischinger
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard, Cambridge, Massachusetts, USA
| | - Michelle Meyer
- Department of Pathology, University of Texas Medical Branch, Galveston, Texas, USA
- Galveston National Laboratory, Galveston, Texas, USA
| | - S Gabrielle Cody
- Department of Pathology, University of Texas Medical Branch, Galveston, Texas, USA
| | - Matthew Hyde
- Galveston National Laboratory, Galveston, Texas, USA
| | - Galit Alter
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard, Cambridge, Massachusetts, USA
| | - Alexander Bukreyev
- Department of Pathology, University of Texas Medical Branch, Galveston, Texas, USA
- Galveston National Laboratory, Galveston, Texas, USA
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, Texas, USA
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Swart M, Kuipers H, Milder F, Jongeneelen M, Ritschel T, Tolboom J, Muchene L, van der Lubbe J, Izquierdo Gil A, Veldman D, Huizingh J, Verspuij J, Schmit-Tillemans S, Blokland S, de Man M, Roozendaal R, Fox CB, Schuitemaker H, Capelle M, Langedijk JPM, Zahn R, Brandenburg B. Enhancing breadth and durability of humoral immune responses in non-human primates with an adjuvanted group 1 influenza hemagglutinin stem antigen. NPJ Vaccines 2023; 8:176. [PMID: 37952003 PMCID: PMC10640631 DOI: 10.1038/s41541-023-00772-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 11/02/2023] [Indexed: 11/14/2023] Open
Abstract
Seasonal influenza vaccines must be updated annually and suboptimally protect against strains mismatched to the selected vaccine strains. We previously developed a subunit vaccine antigen consisting of a stabilized trimeric influenza A group 1 hemagglutinin (H1) stem protein that elicits broadly neutralizing antibodies. Here, we further optimized the stability and manufacturability of the H1 stem antigen (H1 stem v2, also known as INFLUENZA G1 mHA) and characterized its formulation and potency with different adjuvants in vitro and in animal models. The recombinant H1 stem antigen (50 µg) was administered to influenza-naïve non-human primates either with aluminum hydroxide [Al(OH)3] + NaCl, AS01B, or SLA-LSQ formulations at week 0, 8 and 34. These SLA-LSQ formulations comprised of varying ratios of the synthetic TLR4 agonist 'second generation synthetic lipid adjuvant' (SLA) with liposomal QS-21 (LSQ). A vaccine formulation with aluminum hydroxide or SLA-LSQ (starting at a 10:25 µg ratio) induced HA-specific antibodies and breadth of neutralization against a panel of influenza A group 1 pseudoviruses, comparable with vaccine formulated with AS01B, four weeks after the second immunization. A formulation with SLA-LSQ in a 5:2 μg ratio contained larger fused or aggregated liposomes and induced significantly lower humoral responses. Broadly HA stem-binding antibodies were detectable for the entire period after the second vaccine dose up to week 34, after which they were boosted by a third vaccine dose. These findings inform about potential adjuvant formulations in clinical trials with an H1 stem-based vaccine candidate.
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Affiliation(s)
- Maarten Swart
- Janssen Vaccines & Prevention, Leiden, The Netherlands
| | | | - Fin Milder
- Janssen Vaccines & Prevention, Leiden, The Netherlands
| | | | - Tina Ritschel
- Janssen Vaccines & Prevention, Leiden, The Netherlands
| | | | | | | | | | | | | | | | | | - Sven Blokland
- Janssen Vaccines & Prevention, Leiden, The Netherlands
| | | | | | | | | | | | | | - Roland Zahn
- Janssen Vaccines & Prevention, Leiden, The Netherlands
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4
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Amanat F, Clark J, Carreño JM, Strohmeier S, Yellin T, Meade PS, Bhavsar D, Muramatsu H, Sun W, Coughlan L, Pardi N, Krammer F. Immunity to Seasonal Coronavirus Spike Proteins Does Not Protect from SARS-CoV-2 Challenge in a Mouse Model but Has No Detrimental Effect on Protection Mediated by COVID-19 mRNA Vaccination. J Virol 2023; 97:e0166422. [PMID: 36779758 PMCID: PMC10062180 DOI: 10.1128/jvi.01664-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 01/14/2023] [Indexed: 02/14/2023] Open
Abstract
Seasonal coronaviruses have been circulating widely in the human population for many years. With increasing age, humans are more likely to have been exposed to these viruses and to have developed immunity against them. It has been hypothesized that this immunity to seasonal coronaviruses may provide partial protection against infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and it has also been shown that coronavirus disease 2019 (COVID-19) vaccination induces a back-boosting effects against the spike proteins of seasonal betacoronaviruses. In this study, we tested if immunity to the seasonal coronavirus spikes from OC43, HKU1, 229E, or NL63 would confer protection against SARS-CoV-2 challenge in a mouse model, and whether pre-existing immunity against these spikes would weaken the protection afforded by mRNA COVID-19 vaccination. We found that mice vaccinated with the seasonal coronavirus spike proteins had no increased protection compared to the negative controls. While a negligible back-boosting effect against betacoronavirus spike proteins was observed after SARS-CoV-2 infection, there was no negative original antigenic sin-like effect on the immune response and protection induced by SARS-CoV-2 mRNA vaccination in animals with pre-existing immunity to seasonal coronavirus spike proteins. IMPORTANCE The impact that immunity against seasonal coronaviruses has on both susceptibility to SARS-CoV-2 infection as well as on COVID-19 vaccination is unclear. This study provides insights into both questions in a mouse model of SARS-CoV-2.
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Affiliation(s)
- Fatima Amanat
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Jordan Clark
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Juan Manuel Carreño
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Shirin Strohmeier
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Temima Yellin
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Philip S. Meade
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Disha Bhavsar
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Hiromi Muramatsu
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Weina Sun
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Lynda Coughlan
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, Maryland, USA
- Center for Vaccine Development and Global Health (CVD), University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Norbert Pardi
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Department of Pathology, Molecular and Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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5
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Richardson SI, Kgagudi P, Manamela NP, Kaldine H, Venter EM, Pillay T, Lambson BE, van der Mescht MA, Hermanus T, Balla SR, de Beer Z, de Villiers TR, Bodenstein A, van den Berg G, du Pisanie M, Burgers WA, Ntusi NAB, Abdullah F, Ueckermann V, Rossouw TM, Boswell MT, Moore PL. Antibody-dependent cellular cytotoxicity against SARS-CoV-2 Omicron sub-lineages is reduced in convalescent sera regardless of infecting variant. Cell Rep Med 2023; 4:100910. [PMID: 36603577 PMCID: PMC9771750 DOI: 10.1016/j.xcrm.2022.100910] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 11/16/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022]
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron BA.4 and BA.5 variants caused major waves of infections. Here, we assess the sensitivity of BA.4 to binding, neutralization, and antibody-dependent cellular cytotoxicity (ADCC) potential, measured by FcγRIIIa signaling, in convalescent donors infected with four previous variants of SARS-CoV-2, as well as in post-vaccination breakthrough infections (BTIs) caused by Delta or BA.1. We confirm that BA.4 shows high-level neutralization resistance regardless of the infecting variant. However, BTIs retain activity against BA.4, albeit at reduced titers. BA.4 sensitivity to ADCC is reduced compared with other variants but with smaller fold losses compared with neutralization and similar patterns of cross-reactivity. Overall, the high neutralization resistance of BA.4, even to antibodies from BA.1 infection, provides an immunological mechanism for the rapid spread of BA.4 immediately after a BA.1-dominated wave. Furthermore, although ADCC potential against BA.4 is reduced, residual activity may contribute to observed protection from severe disease.
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Affiliation(s)
- Simone I Richardson
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa; South African Medical Research Council Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Prudence Kgagudi
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa; South African Medical Research Council Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Nelia P Manamela
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa; South African Medical Research Council Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Haajira Kaldine
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa; South African Medical Research Council Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Elizabeth M Venter
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa; South African Medical Research Council Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Thanusha Pillay
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa; South African Medical Research Council Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Bronwen E Lambson
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa; South African Medical Research Council Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Mieke A van der Mescht
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Tandile Hermanus
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa; South African Medical Research Council Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Sashkia R Balla
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa; South African Medical Research Council Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | | | | | | | | | - Marizane du Pisanie
- Division for Infectious Diseases, Department of Internal Medicine, Steve Biko Academic Hospital and University of Pretoria, Pretoria, South Africa
| | - Wendy A Burgers
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa; Division of Medical Virology, Department of Pathology; University of Cape Town, Cape Town, South Africa; Wellcome Centre for Infectious Disease Research in Africa, University of Cape Town, Cape Town, South Africa
| | - Ntobeko A B Ntusi
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa; Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa; Hatter Institute for Cardiovascular Research in Africa, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Fareed Abdullah
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa; Division for Infectious Diseases, Department of Internal Medicine, Steve Biko Academic Hospital and University of Pretoria, Pretoria, South Africa
| | - Veronica Ueckermann
- Division for Infectious Diseases, Department of Internal Medicine, Steve Biko Academic Hospital and University of Pretoria, Pretoria, South Africa
| | - Theresa M Rossouw
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Michael T Boswell
- Division for Infectious Diseases, Department of Internal Medicine, Steve Biko Academic Hospital and University of Pretoria, Pretoria, South Africa
| | - Penny L Moore
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa; South African Medical Research Council Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa; Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa; Centre for the AIDS Programme of Research in South Africa, Durban, South Africa.
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de Vries RD, Hoschler K, Rimmelzwaan GF. ADCC: An underappreciated correlate of cross-protection against influenza? Front Immunol 2023; 14:1130725. [PMID: 36911705 PMCID: PMC9992787 DOI: 10.3389/fimmu.2023.1130725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 02/07/2023] [Indexed: 02/24/2023] Open
Abstract
In this short review, we summarized the results obtained with an assay to detect influenza virus-specific antibodies that mediate ADCC, which was developed and evaluated within the framework of the IMI-funded project "FLUCOP". HA-specific ADCC mediating antibodies were detected in serum samples from children and adults pre- and post-vaccination with monovalent, trivalent, or quadrivalent seasonal influenza vaccines, or following infection with H1N1pdm09 virus. Additionally, using chimeric influenza HA proteins, the presence of HA-stalk-specific ADCC mediating antibodies after vaccination and natural infection with H1N1pdm09 virus was demonstrated. With serum samples obtained from children that experienced a primary infection with an influenza B virus, we showed that primary infection induces HA-specific ADCC-mediating antibodies that cross-reacted with HA from influenza B viruses from the heterologous lineage. These cross-reactive antibodies were found to be directed to the HA stalk region. Antibodies directed to the influenza B virus HA head mediated low levels of ADCC. Finally, vaccination with a recombinant modified vaccinia virus Ankara expressing the HA gene of a clade 1 A(H5N1) highly pathogenic avian influenza virus led to the induction of ADCC-mediating antibodies, which cross-reacted with H5 viruses of antigenically distinct clades. Taken together, it is clear that virus-specific antibodies induced by infection or vaccination have immunological functionalities in addition to neutralization. These functionalities could contribute to protective immunity. The functional profiling of vaccine-induced antibodies may provide further insight into the effector functions of virus-specific antibodies and their contribution to virus-specific immunity.
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Affiliation(s)
- Rory D de Vries
- Department of Viroscience, Erasmus Medical Center, Rotterdam, Netherlands
| | - Katja Hoschler
- Virus Reference Department, Public Health England, London, United Kingdom
| | - Guus F Rimmelzwaan
- Research Center for Emerging Infections and Zoonoses, University of Veterinary Medicine, Hannover, Germany
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Aydillo T, Gonzalez-Reiche AS, Stadlbauer D, Amper MA, Nair VD, Mariottini C, Sealfon SC, van Bakel H, Palese P, Krammer F, García-Sastre A. Transcriptome signatures preceding the induction of anti-stalk antibodies elicited after universal influenza vaccination. NPJ Vaccines 2022; 7:160. [PMID: 36496417 PMCID: PMC9741632 DOI: 10.1038/s41541-022-00583-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 11/25/2022] [Indexed: 12/13/2022] Open
Abstract
A phase 1 clinical trial to test the immunogenicity of a chimeric group 1 HA (cHA) universal influenza virus vaccine targeting the conserved stalk domain of the hemagglutinin of influenza viruses was carried out. Vaccination with adjuvanted-inactivated vaccines induced high anti-stalk antibody titers. We sought to identify gene expression signatures that correlate with such induction. Messenger-RNA sequencing in whole blood was performed on the peripheral blood of 53 vaccinees. We generated longitudinal data on the peripheral blood of 53 volunteers, at early (days 3 and 7) and late (28 days) time points after priming and boosting with cHAs. Differentially expressed gene analysis showed no differences between placebo and live-attenuated vaccine groups. However, an upregulation of genes involved in innate immune responses and type I interferon signaling was found at day 3 after vaccination with inactivated adjuvanted formulations. Cell type deconvolution analysis revealed a significant enrichment for monocyte markers and different subsets of dendritic cells as mediators for optimal B cell responses and significant increase of anti-stalk antibodies in sera. A significant upregulation of immunoglobulin-related genes was only observed after administration of adjuvanted vaccines (either as primer or booster) with specific induction of anti-stalk IGVH1-69. This approach informed of specific immune signatures that correlate with robust anti-stalk antibody responses, while also helping to understand the regulation of gene expression induced by cHA proteins under different vaccine regimens.
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Affiliation(s)
- Teresa Aydillo
- grid.59734.3c0000 0001 0670 2351Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY USA ,grid.59734.3c0000 0001 0670 2351Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Ana S. Gonzalez-Reiche
- grid.59734.3c0000 0001 0670 2351Department of Genetics and Genomics Sciences, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Daniel Stadlbauer
- grid.59734.3c0000 0001 0670 2351Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY USA ,grid.479574.c0000 0004 1791 3172Present Address: Moderna, Cambridge, MA USA
| | - Mary Anne Amper
- grid.59734.3c0000 0001 0670 2351Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Venugopalan D. Nair
- grid.59734.3c0000 0001 0670 2351Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Chiara Mariottini
- grid.59734.3c0000 0001 0670 2351Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Stuart C. Sealfon
- grid.59734.3c0000 0001 0670 2351Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Harm van Bakel
- grid.59734.3c0000 0001 0670 2351Department of Genetics and Genomics Sciences, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Peter Palese
- grid.59734.3c0000 0001 0670 2351Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY USA ,grid.59734.3c0000 0001 0670 2351Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY USA ,grid.59734.3c0000 0001 0670 2351Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Florian Krammer
- grid.59734.3c0000 0001 0670 2351Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY USA ,grid.59734.3c0000 0001 0670 2351Department of Pathology, Molecular and Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Adolfo García-Sastre
- grid.59734.3c0000 0001 0670 2351Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY USA ,grid.59734.3c0000 0001 0670 2351Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY USA ,grid.59734.3c0000 0001 0670 2351Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY USA ,grid.59734.3c0000 0001 0670 2351Department of Pathology, Molecular and Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY USA ,grid.59734.3c0000 0001 0670 2351Department of Medicine, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, NY USA ,grid.516104.70000 0004 0408 1530The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY USA
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Jangra S, Laghlali G, Choi A, Rathnasinghe R, Chen Y, Yildiz S, Coughlan L, García-Sastre A, De Geest BG, Schotsaert M. RIG-I and TLR-7/8 agonists as combination adjuvant shapes unique antibody and cellular vaccine responses to seasonal influenza vaccine. Front Immunol 2022; 13:974016. [PMID: 36426358 PMCID: PMC9679288 DOI: 10.3389/fimmu.2022.974016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 09/14/2022] [Indexed: 08/22/2023] Open
Abstract
Influenza vaccine effectiveness could be improved by combination with an adjuvant with the potential to enhance the host-vaccine response both quantitatively and qualitatively. The goal of this study was to explore a RIG-I agonist (SDI-nanogel) and a TLR7/8 agonist (Imidazoquinoline (IMDQ)-PEG-Chol) as adjuvants, when co-administered with a licensed quadrivalent inactivated influenza vaccine (QIV), and to determine the role of these adjuvants in directing helper T (Th) cell responses for their role in the immunoglobulin (Ig) class switching. Administration of QIV with the two adjuvants, individually or combined, resulted in enhanced HA-specific serum ELISA IgG titers, serum hemagglutination inhibition (HAI) titers and splenic T cell responses as examined by IFN-γ and IL-4 enzyme-linked immunosorbent spot (ELISPOT) assays, 4-weeks post-prime and post-boost vaccination in BALB/c mice. While QIV+SDI-nanogel largely induced antigen-specific IgG1 responses, QIV+IMDQ-PEG-Chol predominantly induced IgG2a antibody isotypes post-prime vaccination, suggesting efficient induction of Th2 (IL-4) and Th1 (IFN-γ) responses, respectively. Combination of the two adjuvants not only skewed the response completely towards IgG2a, but also resulted in induction of HAI titers that outperformed groups that received single adjuvant. Moreover, enhanced IgG2a titers correlate with antibody-mediated cellular cytotoxicity (ADCC) that targets both the highly conserved H1 hemagglutination (HA) stalk domain and N1 neuraminidase (NA). A booster vaccination with QIV+IMDQ-PEG-Chol resulted in a more balanced IgG1/IgG2a response in animals primed with QIV+IMDQ-PEG-Chol but increased only IgG2a titers in animals that received the combination adjuvant during prime vaccination, suggesting that class switching events in germinal centers during the prime vaccination contribute to the outcome of booster vaccination. Importantly, IMDQ-PEG-Chol, alone or in combination, always outperformed the oil-in-water control adjuvant Addavax. Vaccine-induced antibody and T cell responses correlated with protection against lethal influenza virus infection. This study details the benefit of adjuvants that target multiple innate immune receptors to shape the host vaccine response.
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Affiliation(s)
- Sonia Jangra
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Gabriel Laghlali
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Angela Choi
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Raveen Rathnasinghe
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Yong Chen
- Department of Pharmaceutics, Ghent University, Ghent, Belgium
| | - Soner Yildiz
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Lynda Coughlan
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, United States
- University of Maryland School of Medicine, Centre for Vaccine Development and Global Health (CVD), Baltimore, MD, United States
| | - Adolfo García-Sastre
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Medicine, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | | | - Michael Schotsaert
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
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9
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Janssens Y, Joye J, Waerlop G, Clement F, Leroux-Roels G, Leroux-Roels I. The role of cell-mediated immunity against influenza and its implications for vaccine evaluation. Front Immunol 2022; 13:959379. [PMID: 36052083 PMCID: PMC9424642 DOI: 10.3389/fimmu.2022.959379] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 07/27/2022] [Indexed: 12/25/2022] Open
Abstract
Influenza vaccines remain the most effective tools to prevent flu and its complications. Trivalent or quadrivalent inactivated influenza vaccines primarily elicit antibodies towards haemagglutinin and neuraminidase. These vaccines fail to induce high protective efficacy, in particular in older adults and immunocompromised individuals and require annual updates to keep up with evolving influenza strains (antigenic drift). Vaccine efficacy declines when there is a mismatch between its content and circulating strains. Current correlates of protection are merely based on serological parameters determined by haemagglutination inhibition or single radial haemolysis assays. However, there is ample evidence showing that these serological correlates of protection can both over- or underestimate the protective efficacy of influenza vaccines. Next-generation universal influenza vaccines that induce cross-reactive cellular immune responses (CD4+ and/or CD8+ T-cell responses) against conserved epitopes may overcome some of the shortcomings of the current inactivated vaccines by eliciting broader protection that lasts for several influenza seasons and potentially enhances pandemic preparedness. Assessment of cellular immune responses in clinical trials that evaluate the immunogenicity of these new generation vaccines is thus of utmost importance. Moreover, studies are needed to examine whether these cross-reactive cellular immune responses can be considered as new or complementary correlates of protection in the evaluation of traditional and next-generation influenza vaccines. An overview of the assays that can be applied to measure cell-mediated immune responses to influenza with their strengths and weaknesses is provided here.
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Affiliation(s)
- Yorick Janssens
- Center for Vaccinology (CEVAC), Ghent University, Ghent, Belgium
| | - Jasper Joye
- Center for Vaccinology (CEVAC), Ghent University Hospital, Ghent, Belgium
| | - Gwenn Waerlop
- Center for Vaccinology (CEVAC), Ghent University, Ghent, Belgium
| | - Frédéric Clement
- Center for Vaccinology (CEVAC), Ghent University, Ghent, Belgium
| | - Geert Leroux-Roels
- Center for Vaccinology (CEVAC), Ghent University, Ghent, Belgium
- Center for Vaccinology (CEVAC), Ghent University Hospital, Ghent, Belgium
| | - Isabel Leroux-Roels
- Center for Vaccinology (CEVAC), Ghent University, Ghent, Belgium
- Center for Vaccinology (CEVAC), Ghent University Hospital, Ghent, Belgium
- *Correspondence: Isabel Leroux-Roels,
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10
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Zhang A, Chaudhari H, Agung Y, D'Agostino MR, Ang JC, Tugg Y, Miller MS. Hemagglutinin stalk-binding antibodies enhance effectiveness of neuraminidase inhibitors against influenza via Fc-dependent effector functions. Cell Rep Med 2022; 3:100718. [PMID: 35977467 PMCID: PMC9418849 DOI: 10.1016/j.xcrm.2022.100718] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 03/09/2022] [Accepted: 07/19/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Ali Zhang
- Michael G. DeGroote Institute for Infectious Diseases Research, McMaster University, Hamilton, ON L8S 4K1, Canada; McMaster Immunology Research Centre, McMaster University, Hamilton, ON L8S 4K1, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Hanu Chaudhari
- Michael G. DeGroote Institute for Infectious Diseases Research, McMaster University, Hamilton, ON L8S 4K1, Canada; McMaster Immunology Research Centre, McMaster University, Hamilton, ON L8S 4K1, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Yonathan Agung
- Michael G. DeGroote Institute for Infectious Diseases Research, McMaster University, Hamilton, ON L8S 4K1, Canada; McMaster Immunology Research Centre, McMaster University, Hamilton, ON L8S 4K1, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Michael R D'Agostino
- Michael G. DeGroote Institute for Infectious Diseases Research, McMaster University, Hamilton, ON L8S 4K1, Canada; McMaster Immunology Research Centre, McMaster University, Hamilton, ON L8S 4K1, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Jann C Ang
- Michael G. DeGroote Institute for Infectious Diseases Research, McMaster University, Hamilton, ON L8S 4K1, Canada; McMaster Immunology Research Centre, McMaster University, Hamilton, ON L8S 4K1, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Yona Tugg
- Michael G. DeGroote Institute for Infectious Diseases Research, McMaster University, Hamilton, ON L8S 4K1, Canada; McMaster Immunology Research Centre, McMaster University, Hamilton, ON L8S 4K1, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Matthew S Miller
- Michael G. DeGroote Institute for Infectious Diseases Research, McMaster University, Hamilton, ON L8S 4K1, Canada; McMaster Immunology Research Centre, McMaster University, Hamilton, ON L8S 4K1, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada.
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11
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Motsoeneng BM, Dhar N, Nunes MC, Krammer F, Madhi SA, Moore PL, Richardson SI. Influenza Vaccination Results in Differential Hemagglutinin Stalk-Specific Fc-Mediated Functions in Individuals Living With or Without HIV. Front Immunol 2022; 13:873191. [PMID: 35514992 PMCID: PMC9062095 DOI: 10.3389/fimmu.2022.873191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 03/28/2022] [Indexed: 11/22/2022] Open
Abstract
Influenza virus hemagglutinin (HA) stalk-specific antibodies have been shown to potently induce Fc-mediated effector functions which are important in protection from disease. In placebo-controlled maternal influenza (MatFlu) vaccination trials of pregnant women living with or without HIV, reduced risk of influenza illness was associated with high HA stalk antibody titers following trivalent inactivated vaccination (TIV). However, the mechanisms of immunity conferred by the HA stalk antibodies were not well understood. Here, we investigated HA stalk-specific Fc effector functions including antibody-dependent cellular phagocytosis (ADCP), antibody-dependent cellular cytotoxicity (ADCC), antibody-dependent complement deposition (ADCD), and FcγRIIa and FcγRIIIa binding in response to seasonal influenza vaccination. These were measured pre- and 1-month post-vaccination in 141 HIV-uninfected women (67 TIV and 74 placebo recipients) and 119 women living with HIV (WLWH; 66 TIV and 53 placebo recipients). In contrast to HIV-uninfected women, where HA stalk-specific ADCP and FcγRIIa binding were significantly boosted, WLWH showed no increase in response to vaccination. HA stalk-specific ADCC potential and FcγRIIIa binding were not boosted regardless of HIV status but were higher in WLWH compared with HIV-uninfected women prior to vaccination. HA stalk-specific ADCD was significantly increased by vaccination in all women, but was significantly lower in the WLWH both pre- and post- vaccination. Co-ordination between HA stalk-specific ADCP and ADCD in WLWH was improved by vaccination. Fc polyfunctionality was enhanced by vaccination in HIV-uninfected women and driven by the HA stalk antibody titers. However, in the WLWH, higher pre-vaccination Fc polyfunctionality was maintained post-vaccination but was decoupled from titer. Overall, we showed differential regulation of Fc effector HA stalk responses, suggesting that HIV infection results in unique humoral immunity in response to influenza vaccination, with relevance for future strategies that aim to target the HA stalk in this population.
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Affiliation(s)
- Boitumelo M Motsoeneng
- HIV Virology Section, Centre for HIV and STIs, National Institute for Communicable Diseases of The National Health Laboratory Services, Johannesburg, South Africa.,South African Medical Research Council Antibody Immunity Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Nisha Dhar
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Department of Science and Innovation/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Marta C Nunes
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Department of Science and Innovation/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States.,Department of Pathology, Molecular and Cell based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Shabir A Madhi
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Department of Science and Innovation/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,African Leadership in Vaccinology Expertise (ALIVE), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Penny L Moore
- HIV Virology Section, Centre for HIV and STIs, National Institute for Communicable Diseases of The National Health Laboratory Services, Johannesburg, South Africa.,South African Medical Research Council Antibody Immunity Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,African Leadership in Vaccinology Expertise (ALIVE), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu Natal, Durban, South Africa.,Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Simone I Richardson
- HIV Virology Section, Centre for HIV and STIs, National Institute for Communicable Diseases of The National Health Laboratory Services, Johannesburg, South Africa.,South African Medical Research Council Antibody Immunity Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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12
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Bliss CM, Freyn AW, Caniels TG, Leyva-Grado VH, Nachbagauer R, Sun W, Tan GS, Gillespie VL, McMahon M, Krammer F, Hill AVS, Palese P, Coughlan L. A single-shot adenoviral vaccine provides hemagglutinin stalk-mediated protection against heterosubtypic influenza challenge in mice. Mol Ther 2022; 30:2024-2047. [PMID: 34999208 PMCID: PMC9092311 DOI: 10.1016/j.ymthe.2022.01.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 12/13/2021] [Accepted: 01/05/2022] [Indexed: 11/15/2022] Open
Abstract
Conventional influenza vaccines fail to confer broad protection against diverse influenza A viruses with pandemic potential. Efforts to develop a universal influenza virus vaccine include refocusing immunity towards the highly conserved stalk domain of the influenza virus surface glycoprotein, hemagglutinin (HA). We constructed a non-replicating adenoviral (Ad) vector, encoding a secreted form of H1 HA, to evaluate HA stalk-focused immunity. The Ad5_H1 vaccine was tested in mice for its ability to elicit broad, cross-reactive protection against homologous, heterologous, and heterosubtypic lethal challenge in a single-shot immunization regimen. Ad5_H1 elicited hemagglutination inhibition (HI+) active antibodies (Abs), which conferred 100% sterilizing protection from homologous H1N1 challenge. Furthermore, Ad5_H1 rapidly induced H1-stalk-specific Abs with Fc-mediated effector function activity, in addition to stimulating both CD4+ and CD8+ stalk-specific T cell responses. This phenotype of immunity provided 100% protection from lethal challenge with a head-mismatched, reassortant influenza virus bearing a chimeric HA, cH6/1, in a stalk-mediated manner. Most importantly, 100% protection from mortality following lethal challenge with a heterosubtypic avian influenza virus, H5N1, was observed following a single immunization with Ad5_H1. In conclusion, Ad-based influenza vaccines can elicit significant breadth of protection in naive animals and could be considered for pandemic preparedness and stockpiling.
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Affiliation(s)
- Carly M Bliss
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA
| | - Alec W Freyn
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA
| | - Tom G Caniels
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA
| | - Victor H Leyva-Grado
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA
| | - Raffael Nachbagauer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA
| | - Weina Sun
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA
| | - Gene S Tan
- Craig Venter Institute, La Jolla, CA 92037, USA; Division of Infectious Disease, Department of Medicine, University of California, San Diego, La Jolla, CA 92037, USA
| | - Virginia L Gillespie
- The Center for Comparative Medicine and Surgery (CCMS) Comparative Pathology Laboratory, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Meagan McMahon
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA; Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Adrian V S Hill
- Jenner Institute, University of Oxford, Roosevelt Drive, Oxford OX3 7DQ, UK
| | - Peter Palese
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA
| | - Lynda Coughlan
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA; Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD 21201, USA; Center for Vaccine Development and Global Health (CVD), University of Maryland School of Medicine, Baltimore, MD 21201, USA.
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13
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Arabpour M, Lebrero-Fernandez C, Schön K, Strömberg A, Börjesson V, Lahl K, Ballegeer M, Saelens X, Angeletti D, Agace W, Lycke N. ADP-ribosylating adjuvant reveals plasticity in cDC1 cells that drive mucosal Th17 cell development and protection against influenza virus infection. Mucosal Immunol 2022; 15:745-761. [PMID: 35418673 PMCID: PMC9259495 DOI: 10.1038/s41385-022-00510-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 03/07/2022] [Accepted: 03/23/2022] [Indexed: 02/04/2023]
Abstract
Migratory dendritic cells expressing CD103 are the targets for mucosal vaccines. These belong to either of two lineage-restricted subsets, cDC1 or cDC2 cells, which have been linked to priming of functionally distinct CD4 T cells. However, recent studies have identified plasticity in cDC2 cells with overlapping functions with cDC1 cells, while the converse has not been reported. We genetically engineered a vaccine adjuvant platform that targeted the cholera toxin A1 (CTA1) ADP-ribosylating enzyme to CD103+ cDC1 and cDC2 cells using a single-chain antibody (scFv) to CD103. Unexpectedly, intranasal immunization with the CTA1-svFcCD103 adjuvant modified cDC1 cells to effectively prime Th17 cells, a function previously limited to cDC2 cells. In fact, cDC2 cells were dispensible, while cDC1 cells, lacking in Batf3-/- mice, were critical. Following intranasal immunizations isolated cDC1 cells from mLN exclusively promoted Rorgt+ T cells and IL-17, IL-21, and IL-22 production. Strong CD8 T cell responses through antigen cross presentation by cDC1 cells were also observed. Single-cell RNAseq analysis revealed upregulation of Th17-promoting gene signatures in sorted cDC1 cells. Gene expression in isolated cDC2 cells was largely unaffected. Our finding represents a major shift of paradigm as we have documented functional plasticity in cDC1 cells.
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Affiliation(s)
- Mohammad Arabpour
- grid.8761.80000 0000 9919 9582MIVAC-Mucosal Immunobiology & Vaccine Center, Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
| | - Cristina Lebrero-Fernandez
- grid.8761.80000 0000 9919 9582MIVAC-Mucosal Immunobiology & Vaccine Center, Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
| | - Karin Schön
- grid.8761.80000 0000 9919 9582MIVAC-Mucosal Immunobiology & Vaccine Center, Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
| | - Anneli Strömberg
- grid.8761.80000 0000 9919 9582MIVAC-Mucosal Immunobiology & Vaccine Center, Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
| | - Vanja Börjesson
- grid.8761.80000 0000 9919 9582Bioinformatics Core Facility, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Katharina Lahl
- grid.4514.40000 0001 0930 2361Immunology Section, Lund University, BMC D14, 221-84 Lund, Sweden
| | - Marlies Ballegeer
- grid.5342.00000 0001 2069 7798VIB-UGent Center for Medical Biotechnology, VIB, Ghent, Belgium and Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Xavier Saelens
- grid.5342.00000 0001 2069 7798VIB-UGent Center for Medical Biotechnology, VIB, Ghent, Belgium and Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Davide Angeletti
- grid.8761.80000 0000 9919 9582MIVAC-Mucosal Immunobiology & Vaccine Center, Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
| | - William Agace
- grid.4514.40000 0001 0930 2361Immunology Section, Lund University, BMC D14, 221-84 Lund, Sweden ,grid.5170.30000 0001 2181 8870Mucosal Immunology Group, Department of Health Technology, Technical University of Denmark, Kemitorvet, 2800 Kgs, Lyngby, Denmark
| | - Nils Lycke
- grid.8761.80000 0000 9919 9582MIVAC-Mucosal Immunobiology & Vaccine Center, Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
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14
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Kaugars K, Dardick J, de Oliveira AP, Weiss KA, Lukose R, Kim J, Leung L, Rajagopalan S, Wolin S, Akabas L, Knipe DM, Bajic G, Jacobs WR Jr. A recombinant herpes virus expressing influenza hemagglutinin confers protection and induces antibody-dependent cellular cytotoxicity. Proc Natl Acad Sci U S A 2021; 118:e2110714118. [PMID: 34417304 DOI: 10.1073/pnas.2110714118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Despite widespread yearly vaccination, influenza leads to significant morbidity and mortality across the globe. To make a more broadly protective influenza vaccine, it may be necessary to elicit antibodies that can activate effector functions in immune cells, such as antibody-dependent cellular cytotoxicity (ADCC). There is growing evidence supporting the necessity for ADCC in protection against influenza and herpes simplex virus (HSV), among other infectious diseases. An HSV-2 strain lacking the essential glycoprotein D (gD), was used to create ΔgD-2, which is a highly protective vaccine against lethal HSV-1 and HSV-2 infection in mice. It also elicits high levels of IgG2c antibodies that bind FcγRIV, a receptor that activates ADCC. To make an ADCC-eliciting influenza vaccine, we cloned the hemagglutinin (HA) gene from an H1N1 influenza A strain into the ΔgD-2 HSV vector. Vaccination with ΔgD-2::HAPR8 was protective against homologous influenza challenge and elicited an antibody response against HA that inhibits hemagglutination (HAI+), is predominantly IgG2c, strongly activates FcγRIV, and protects against influenza challenge following passive immunization of naïve mice. Prior exposure of mice to HSV-1, HSV-2, or a replication-defective HSV-2 vaccine (dl5-29) does not reduce protection against influenza by ΔgD-2::HAPR8 This vaccine also continues to elicit protection against both HSV-1 and HSV-2, including high levels of IgG2c antibodies against HSV-2. Mice lacking the interferon-α/β receptor and mice lacking the interferon-γ receptor were also protected against influenza challenge by ΔgD-2::HAPR8 Our results suggest that ΔgD-2 can be used as a vaccine vector against other pathogens, while also eliciting protective anti-HSV immunity.
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15
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Abstract
Influenza A virus is one of the most important zoonotic pathogens that can cause severe symptoms and has the potential to cause high number of deaths and great economic loss. Vaccination is still the best option to prevent influenza virus infection. Different types of influenza vaccines, including live attenuated virus vaccines, inactivated whole virus vaccines, virosome vaccines, split-virion vaccines and subunit vaccines have been developed. However, they have several limitations, such as the relatively high manufacturing cost and long production time, moderate efficacy of some of the vaccines in certain populations, and lack of cross-reactivity. These are some of the problems that need to be solved. Here, we summarized recent advances in the development and application of different types of influenza vaccines, including the recent development of viral vectored influenza vaccines. We also described the construction of other vaccines that are based on recombinant influenza viruses as viral vectors. Information provided in this review article might lead to the development of safe and highly effective novel influenza vaccines.
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Affiliation(s)
- Jidang Chen
- School of Life Science and Engineering, Foshan University, Foshan, China
| | - Jiehuang Wang
- School of Life Science and Engineering, Foshan University, Foshan, China
| | - Jipei Zhang
- School of Life Science and Engineering, Foshan University, Foshan, China
| | - Hinh Ly
- Department of Veterinary & Biomedical Sciences, University of Minnesota, Twin Cities, MN, United States
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16
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Uccellini MB, Aslam S, Liu STH, Alam F, García-Sastre A. Development of a Macrophage-Based ADCC Assay. Vaccines (Basel) 2021; 9:vaccines9060660. [PMID: 34204268 PMCID: PMC8234572 DOI: 10.3390/vaccines9060660] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 06/12/2021] [Accepted: 06/14/2021] [Indexed: 11/16/2022] Open
Abstract
Fc-dependent effector functions are an important determinant of the in vivo potency of therapeutic antibodies. Effector function is determined by the combination of FcRs bound by the antibody and the cell expressing the relevant FcRs, leading to antibody-dependent cellular cytotoxicity (ADCC). A number of ADCC assays have been developed; however, they suffer from limitations in terms of throughput, reproducibility, and in vivo relevance. Existing assays measure NK cell-mediated ADCC activity; however, studies suggest that macrophages mediate the effector function of many antibodies in vivo. Here, we report the development of a macrophage-based ADCC assay that relies on luciferase expression in target cells as a measure of live cell number. In the presence of primary mouse macrophages and specific antibodies, loss of luciferase signal serves as a surrogate for ADCC-dependent killing. We show that the assay functions for a variety of mouse and human isotypes with a model antigen/antibody complex in agreement with the known effector function of the isotypes. We also use this assay to measure the activity of a number of influenza-specific antibodies and show that the assay correlates well with the known in vivo effector functions of these antibodies.
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Affiliation(s)
- Melissa B. Uccellini
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (M.B.U.); (S.A.); (S.T.H.L.); (F.A.)
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Sadaf Aslam
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (M.B.U.); (S.A.); (S.T.H.L.); (F.A.)
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Sean T. H. Liu
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (M.B.U.); (S.A.); (S.T.H.L.); (F.A.)
| | - Fahmida Alam
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (M.B.U.); (S.A.); (S.T.H.L.); (F.A.)
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Adolfo García-Sastre
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (M.B.U.); (S.A.); (S.T.H.L.); (F.A.)
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Medicine, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Correspondence: ; Tel.: +1-(212)-241-7769
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17
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Touabi L, Aflatouni F, McLean GR. Mechanisms of Rhinovirus Neutralisation by Antibodies. Viruses 2021; 13:360. [PMID: 33668934 DOI: 10.3390/v13030360] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 02/21/2021] [Accepted: 02/22/2021] [Indexed: 01/01/2023] Open
Abstract
Antibodies are a critical immune correlate of protection for rhinoviruses, particularly those antibodies found in the secretory compartment. For nonenveloped viruses such as rhinoviruses, antibody binding to regions of the icosahedral capsid can neutralise infections by a number of different mechanisms. The purpose of this review is to address the neutralising mechanisms of antibodies to rhinoviruses that would help progress vaccine development. At least five mechanisms of antibody neutralisation have been identified which depend to some extent on the antibody binding footprints upon the capsid. The most studied mechanisms are virion aggregation, inhibition of attachment to cells, and stabilisation or destabilisation of the capsid structure. Newer mechanisms of degradation inside the cell through cytoplasmic antibody detection or outside by phagocytosis rely on what might have been previously considered as non-neutralising antibodies. We discuss these various approaches of antibody interference of rhinoviruses and offer suggestions as to how these could influence vaccine design.
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18
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Roubidoux EK, Carreño JM, McMahon M, Jiang K, van Bakel H, Wilson P, Krammer F. Mutations in the Hemagglutinin Stalk Domain Do Not Permit Escape from a Protective, Stalk-Based Vaccine-Induced Immune Response in the Mouse Model. mBio 2021; 12:e03617-20. [PMID: 33593972 DOI: 10.1128/mBio.03617-20] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Current seasonal influenza virus vaccines target regions of the hemagglutinin (HA) head domain that undergo constant antigenic change, forcing the painstaking annual reformulation of vaccines. The development of broadly protective or universal influenza virus vaccines that induce cross-reactive, protective immune responses could circumvent the need to reformulate current seasonal vaccines. Many of these vaccine candidates target the HA stalk domain, which displays epitopes conserved within and across influenza virus subtypes, including those with pandemic potential. While HA head-mediated antigenic drift is well understood, the potential for antigenic drift in the stalk domain is understudied. Using a panel of HA stalk-specific monoclonal antibodies (MAbs), we applied selection pressure to the stalk domain of A/Netherlands/602/2009 (pdmH1N1) to determine fitness and phenotypes of escape mutant viruses (EMVs). We found that HA stalk MAbs with lower cross-reactivity caused single HA stalk escape mutations, whereas MAbs with broader cross-reactivity forced multiple mutations in the HA. Each escape mutant virus greatly decreased mAb neutralizing activity, but escape mutations did not always ablate MAb binding or Fc-Fc receptor-based effector functions. Escape mutant viruses were not attenuated in vitro but showed attenuation in an in vivo mouse model. Importantly, mice vaccinated with a chimeric HA universal vaccine candidate were protected from lethal challenge with EMVs despite these challenge viruses containing escape mutations in the stalk domain. Our study indicates that while the HA stalk domain can mutate under strong MAb selection pressure, mutant viruses may have attenuated phenotypes and do not evade a polyclonal, stalk-based vaccine-induced response.
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19
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Abstract
It is evident that the emergence of infectious diseases, which have the potential for spillover from animal reservoirs, pose an ongoing threat to global health. Zoonotic transmission events have increased in frequency in recent decades due to changes in human behavior, including increased international travel, the wildlife trade, deforestation, and the intensification of farming practices to meet demand for meat consumption. Influenza A viruses (IAV) possess a number of features which make them a pandemic threat and a major concern for human health. Their segmented genome and error-prone process of replication can lead to the emergence of novel reassortant viruses, for which the human population are immunologically naïve. In addition, the ability for IAVs to infect aquatic birds and domestic animals, as well as humans, increases the likelihood for reassortment and the subsequent emergence of novel viruses. Sporadic spillover events in the past few decades have resulted in human infections with highly pathogenic avian influenza (HPAI) viruses, with high mortality. The application of conventional vaccine platforms used for the prevention of seasonal influenza viruses, such as inactivated influenza vaccines (IIVs) or live-attenuated influenza vaccines (LAIVs), in the development of vaccines for HPAI viruses is fraught with challenges. These issues are associated with manufacturing under enhanced biosafety containment, and difficulties in propagating HPAI viruses in embryonated eggs, due to their propensity for lethality in eggs. Overcoming manufacturing hurdles through the use of safer backbones, such as low pathogenicity avian influenza viruses (LPAI), can also be a challenge if incompatible with master strain viruses. Non-replicating adenoviral (Ad) vectors offer a number of advantages for the development of vaccines against HPAI viruses. Their genome is stable and permits the insertion of HPAI virus antigens (Ag), which are expressed in vivo following vaccination. Therefore, their manufacture does not require enhanced biosafety facilities or procedures and is egg-independent. Importantly, Ad vaccines have an exemplary safety and immunogenicity profile in numerous human clinical trials, and can be thermostabilized for stockpiling and pandemic preparedness. This review will discuss the status of Ad-based vaccines designed to protect against avian influenza viruses with pandemic potential.
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Affiliation(s)
- Lucas J. Kerstetter
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Stephen Buckley
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Carly M. Bliss
- Division of Cancer & Genetics, Division of Infection & Immunity, School of Medicine, Cardiff University, Wales, United Kingdom
| | - Lynda Coughlan
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, United States
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, MD, United States
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20
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Nachbagauer R, Feser J, Naficy A, Bernstein DI, Guptill J, Walter EB, Berlanda-Scorza F, Stadlbauer D, Wilson PC, Aydillo T, Behzadi MA, Bhavsar D, Bliss C, Capuano C, Carreño JM, Chromikova V, Claeys C, Coughlan L, Freyn AW, Gast C, Javier A, Jiang K, Mariottini C, McMahon M, McNeal M, Solórzano A, Strohmeier S, Sun W, Van der Wielen M, Innis BL, García-Sastre A, Palese P, Krammer F. A chimeric hemagglutinin-based universal influenza virus vaccine approach induces broad and long-lasting immunity in a randomized, placebo-controlled phase I trial. Nat Med 2020; 27:106-114. [PMID: 33288923 DOI: 10.1038/s41591-020-1118-7] [Citation(s) in RCA: 169] [Impact Index Per Article: 42.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 10/02/2020] [Indexed: 11/09/2022]
Abstract
Seasonal influenza viruses constantly change through antigenic drift and the emergence of pandemic influenza viruses through antigenic shift is unpredictable. Conventional influenza virus vaccines induce strain-specific neutralizing antibodies against the variable immunodominant globular head domain of the viral hemagglutinin protein. This necessitates frequent re-formulation of vaccines and handicaps pandemic preparedness. In this completed, observer-blind, randomized, placebo-controlled phase I trial (NCT03300050), safety and immunogenicity of chimeric hemagglutinin-based vaccines were tested in healthy, 18-39-year-old US adults. The study aimed to test the safety and ability of the vaccines to elicit broadly cross-reactive antibodies against the hemagglutinin stalk domain. Participants were enrolled into five groups to receive vaccinations with live-attenuated followed by AS03-adjuvanted inactivated vaccine (n = 20), live-attenuated followed by inactivated vaccine (n = 15), twice AS03-adjuvanted inactivated vaccine (n = 16) or placebo (n = 5, intranasal followed by intramuscular; n = 10, twice intramuscular) 3 months apart. Vaccination was found to be safe and induced a broad, strong, durable and functional immune response targeting the conserved, immunosubdominant stalk of the hemagglutinin. The results suggest that chimeric hemagglutinins have the potential to be developed as universal vaccines that protect broadly against influenza viruses.
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Affiliation(s)
- Raffael Nachbagauer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Moderna, Cambridge, MA, USA
| | - Jodi Feser
- Center for Vaccine Innovation and Access, PATH, Seattle, WA, USA
| | - Abdollah Naficy
- Center for Vaccine Innovation and Access, PATH, Seattle, WA, USA
| | - David I Bernstein
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.,Division of Infectious Diseases, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Jeffrey Guptill
- Duke Early Phase Clinical Research Unit, Duke Clinical Research Institute, Durham, NC, USA
| | - Emmanuel B Walter
- Duke Early Phase Clinical Research Unit, Duke Clinical Research Institute, Durham, NC, USA.,Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA
| | | | - Daniel Stadlbauer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Patrick C Wilson
- Section of Rheumatology, Department of Medicine, University of Chicago, Chicago, IL, USA.,The Committee on Immunology, University of Chicago, Chicago, IL, USA
| | - Teresa Aydillo
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mohammad Amin Behzadi
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Disha Bhavsar
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Carly Bliss
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Christina Capuano
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Juan Manuel Carreño
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Veronika Chromikova
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Carine Claeys
- GSK, Wavre, Belgium.,Spmt-Arista Asbl, Brussels, Belgium
| | - Lynda Coughlan
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Alec W Freyn
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Christopher Gast
- Center for Vaccine Innovation and Access, PATH, Seattle, WA, USA
| | - Andres Javier
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kaijun Jiang
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Chiara Mariottini
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Meagan McMahon
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Monica McNeal
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.,Division of Infectious Diseases, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Alicia Solórzano
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Pfizer, Pearl River, NY, USA
| | - Shirin Strohmeier
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Biotechnology, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Weina Sun
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Bruce L Innis
- Center for Vaccine Innovation and Access, PATH, Seattle, WA, USA
| | - Adolfo García-Sastre
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,The Tisch Cancer Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Peter Palese
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,The Tisch Cancer Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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21
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Carreño JM, McDonald JU, Hurst T, Rigsby P, Atkinson E, Charles L, Nachbagauer R, Behzadi MA, Strohmeier S, Coughlan L, Aydillo T, Brandenburg B, García-Sastre A, Kaszas K, Levine MZ, Manenti A, McDermott AB, Montomoli E, Muchene L, Narpala SR, Perera RAPM, Salisch NC, Valkenburg SA, Zhou F, Engelhardt OG, Krammer F. Development and Assessment of a Pooled Serum as Candidate Standard to Measure Influenza A Virus Group 1 Hemagglutinin Stalk-Reactive Antibodies. Vaccines (Basel) 2020; 8:vaccines8040666. [PMID: 33182279 PMCID: PMC7712758 DOI: 10.3390/vaccines8040666] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 10/23/2020] [Accepted: 11/04/2020] [Indexed: 11/16/2022] Open
Abstract
The stalk domain of the hemagglutinin has been identified as a target for induction of protective antibody responses due to its high degree of conservation among numerous influenza subtypes and strains. However, current assays to measure stalk-based immunity are not standardized. Hence, harmonization of assay readouts would help to compare experiments conducted in different laboratories and increase confidence in results. Here, serum samples from healthy individuals (n = 110) were screened using a chimeric cH6/1 hemagglutinin enzyme-linked immunosorbent assay (ELISA) that measures stalk-reactive antibodies. We identified samples with moderate to high IgG anti-stalk antibody levels. Likewise, screening of the samples using the mini-hemagglutinin (HA) headless construct #4900 and analysis of the correlation between the two assays confirmed the presence and specificity of anti-stalk antibodies. Additionally, samples were characterized by a cH6/1N5 virus-based neutralization assay, an antibody-dependent cell-mediated cytotoxicity (ADCC) assay, and competition ELISAs, using the stalk-reactive monoclonal antibodies KB2 (mouse) and CR9114 (human). A “pooled serum” (PS) consisting of a mixture of selected serum samples was generated. The PS exhibited high levels of stalk-reactive antibodies, had a cH6/1N5-based neutralization titer of 320, and contained high levels of stalk-specific antibodies with ADCC activity. The PS, along with blinded samples of varying anti-stalk antibody titers, was distributed to multiple collaborators worldwide in a pilot collaborative study. The samples were subjected to different assays available in the different laboratories, to measure either binding or functional properties of the stalk-reactive antibodies contained in the serum. Results from binding and neutralization assays were analyzed to determine whether use of the PS as a standard could lead to better agreement between laboratories. The work presented here points the way towards the development of a serum standard for antibodies to the HA stalk domain of phylogenetic group 1.
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Affiliation(s)
- Juan Manuel Carreño
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1124, New York, NY 10029, USA; (J.M.C.); (R.N.); (M.A.B.); (S.S.); (L.C.); (T.A.); (A.G.-S.)
| | - Jacqueline U. McDonald
- Division of Virology, National Institute for Biological Standards and Control (NIBSC), South Mimms, Potters Bar EN6 3QG, UK; (J.U.M.); (T.H.); (L.C.)
| | - Tara Hurst
- Division of Virology, National Institute for Biological Standards and Control (NIBSC), South Mimms, Potters Bar EN6 3QG, UK; (J.U.M.); (T.H.); (L.C.)
| | - Peter Rigsby
- Division of Analytical and Biological Sciences, National Institute for Biological Standards and Control (NIBSC), South Mimms, Potters Bar EN6 3QG, UK; (P.R.); (E.A.)
| | - Eleanor Atkinson
- Division of Analytical and Biological Sciences, National Institute for Biological Standards and Control (NIBSC), South Mimms, Potters Bar EN6 3QG, UK; (P.R.); (E.A.)
| | - Lethia Charles
- Division of Virology, National Institute for Biological Standards and Control (NIBSC), South Mimms, Potters Bar EN6 3QG, UK; (J.U.M.); (T.H.); (L.C.)
| | - Raffael Nachbagauer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1124, New York, NY 10029, USA; (J.M.C.); (R.N.); (M.A.B.); (S.S.); (L.C.); (T.A.); (A.G.-S.)
| | - Mohammad Amin Behzadi
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1124, New York, NY 10029, USA; (J.M.C.); (R.N.); (M.A.B.); (S.S.); (L.C.); (T.A.); (A.G.-S.)
| | - Shirin Strohmeier
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1124, New York, NY 10029, USA; (J.M.C.); (R.N.); (M.A.B.); (S.S.); (L.C.); (T.A.); (A.G.-S.)
- Department of Biotechnology, University of Natural Resources and Life Sciences, 1190 Vienna, Austria
| | - Lynda Coughlan
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1124, New York, NY 10029, USA; (J.M.C.); (R.N.); (M.A.B.); (S.S.); (L.C.); (T.A.); (A.G.-S.)
| | - Teresa Aydillo
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1124, New York, NY 10029, USA; (J.M.C.); (R.N.); (M.A.B.); (S.S.); (L.C.); (T.A.); (A.G.-S.)
- Global Health and Emerging Pathogens Institute, One Gustave L. Levy Place, Box 1124, New York, NY 10029, USA
| | - Boerries Brandenburg
- Janssen Vaccines & Prevention BV, 2333 CP Leiden, The Netherlands; (B.B.); (K.K.); (L.M.); (N.C.S.)
| | - Adolfo García-Sastre
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1124, New York, NY 10029, USA; (J.M.C.); (R.N.); (M.A.B.); (S.S.); (L.C.); (T.A.); (A.G.-S.)
- Global Health and Emerging Pathogens Institute, One Gustave L. Levy Place, Box 1124, New York, NY 10029, USA
- Department of Medicine, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1124, New York, NY 10029, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1124, New York, NY 10029, USA
| | - Krisztian Kaszas
- Janssen Vaccines & Prevention BV, 2333 CP Leiden, The Netherlands; (B.B.); (K.K.); (L.M.); (N.C.S.)
| | - Min Z. Levine
- Influenza Division, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA;
| | | | - Adrian B. McDermott
- Vaccine Immunology Program (VIP), Vaccine Research Center (VRC), National Institutes of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD 20892, USA; (A.B.M.); (S.R.N.)
| | - Emanuele Montomoli
- Department of Molecular and Developmental Medicine, University of Siena, 53100 Siena, Italy;
| | - Leacky Muchene
- Janssen Vaccines & Prevention BV, 2333 CP Leiden, The Netherlands; (B.B.); (K.K.); (L.M.); (N.C.S.)
| | - Sandeep R. Narpala
- Vaccine Immunology Program (VIP), Vaccine Research Center (VRC), National Institutes of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD 20892, USA; (A.B.M.); (S.R.N.)
| | - Ranawaka A. P. M. Perera
- School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (R.A.P.M.P.); (S.A.V.)
| | - Nadine C. Salisch
- Janssen Vaccines & Prevention BV, 2333 CP Leiden, The Netherlands; (B.B.); (K.K.); (L.M.); (N.C.S.)
| | - Sophie A. Valkenburg
- School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (R.A.P.M.P.); (S.A.V.)
| | - Fan Zhou
- Influenza Center, Department of Clinical Science, University of Bergen, 5021 Bergen, Norway;
- K.G. Jebsen Center for influenza vaccines, Department of Clinical Science, University of Bergen, 5021 Bergen, Norway
| | - Othmar G. Engelhardt
- Division of Virology, National Institute for Biological Standards and Control (NIBSC), South Mimms, Potters Bar EN6 3QG, UK; (J.U.M.); (T.H.); (L.C.)
- Correspondence: (O.G.E.); (F.K.)
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1124, New York, NY 10029, USA; (J.M.C.); (R.N.); (M.A.B.); (S.S.); (L.C.); (T.A.); (A.G.-S.)
- Correspondence: (O.G.E.); (F.K.)
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22
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Aydillo T, Escalera A, Strohmeier S, Aslam S, Sanchez-Cespedes J, Ayllon J, Roca-Oporto C, Perez-Romero P, Montejo M, Gavalda J, Munoz P, Lopez-Medrano F, Carratala J, Krammer F, García-Sastre A, Cordero E. Pre-existing Hemagglutinin Stalk Antibodies Correlate with Protection of Lower Respiratory Symptoms in Flu-Infected Transplant Patients. Cell Rep Med 2020; 1:100130. [PMID: 33294855 DOI: 10.1016/j.xcrm.2020.100130] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 05/27/2020] [Accepted: 10/12/2020] [Indexed: 01/07/2023]
Abstract
Hemagglutination-inhibitory antibodies are usually highly strain specific with little effect on infection with drifted or shifted strains. The significance of broadly cross-reactive non-HAI anti-influenza antibodies against conserved domains of virus glycoproteins, such as the hemagglutinin (HA) stalk, is of great interest. We characterize a cohort of 40 H1N1pmd09 influenza-infected patients and identify lower respiratory symptoms (LRSs) as a predictor for development of pneumonia. A binomial logistic regression of log10 pre-existing antibody values shows that the probability of LRS occurrence decreased with increased anti-HA full-length and stalk antibody ELISA titers. However, a multilevel logistic regression model adjusted by other potential serocorrelates demonstrates that only antibodies directed against the stalk of HA correlate with protection from lower respiratory infection, limiting disease progression. Our predictive model indicates that a threshold of protective immunity based on broadly cross-reactive HA stalk antibodies could be feasible.
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23
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Sun W, Luo T, Liu W, Li J. Progress in the Development of Universal Influenza Vaccines. Viruses 2020; 12:E1033. [PMID: 32957468 DOI: 10.3390/v12091033] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 09/11/2020] [Accepted: 09/15/2020] [Indexed: 02/06/2023] Open
Abstract
Influenza viruses pose a significant threat to human health. They are responsible for a large number of deaths annually and have a serious impact on the global economy. There are numerous influenza virus subtypes, antigenic variations occur continuously, and epidemic trends are difficult to predict—all of which lead to poor outcomes of routine vaccination against targeted strain subtypes. Therefore, the development of universal influenza vaccines still constitutes the ideal strategy for controlling influenza. This article reviews the progress in development of universal vaccines directed against the conserved regions of hemagglutinin (HA), neuraminidase (NA), and other structural proteins of influenza viruses using new technologies and strategies with the goals of enhancing our understanding of universal influenza vaccines and providing a reference for research into the exploitation of natural immunity against influenza viruses.
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