1
|
Wang R, Lan C, Benlagha K, Camara NOS, Miller H, Kubo M, Heegaard S, Lee P, Yang L, Forsman H, Li X, Zhai Z, Liu C. The interaction of innate immune and adaptive immune system. MedComm (Beijing) 2024; 5:e714. [PMID: 39286776 PMCID: PMC11401974 DOI: 10.1002/mco2.714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 08/11/2024] [Accepted: 08/11/2024] [Indexed: 09/19/2024] Open
Abstract
The innate immune system serves as the body's first line of defense, utilizing pattern recognition receptors like Toll-like receptors to detect pathogens and initiate rapid response mechanisms. Following this initial response, adaptive immunity provides highly specific and sustained killing of pathogens via B cells, T cells, and antibodies. Traditionally, it has been assumed that innate immunity activates adaptive immunity; however, recent studies have revealed more complex interactions. This review provides a detailed dissection of the composition and function of the innate and adaptive immune systems, emphasizing their synergistic roles in physiological and pathological contexts, providing new insights into the link between these two forms of immunity. Precise regulation of both immune systems at the same time is more beneficial in the fight against immune-related diseases, for example, the cGAS-STING pathway has been found to play an important role in infections and cancers. In addition, this paper summarizes the challenges and future directions in the field of immunity, including the latest single-cell sequencing technologies, CAR-T cell therapy, and immune checkpoint inhibitors. By summarizing these developments, this review aims to enhance our understanding of the complexity interactions between innate and adaptive immunity and provides new perspectives in understanding the immune system.
Collapse
Affiliation(s)
- Ruyuan Wang
- Department of Thyroid and Breast Surgery Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology Wuhan China
| | - Caini Lan
- Cancer Center Union Hospital, Tongji Medical College, Huazhong University of Science and Technology Wuhan China
| | - Kamel Benlagha
- Alloimmunity, Autoimmunity and Transplantation Université de Paris, Institut de Recherche Saint-Louis, EMiLy, INSERM U1160 Paris France
| | - Niels Olsen Saraiva Camara
- Department of Immunology Institute of Biomedical Sciences University of São Paulo (USP) São Paulo São Paulo Brazil
| | - Heather Miller
- Coxiella Pathogenesis Section, Laboratory of Bacteriology Rocky Mountain Laboratories National Institute of Allergy and Infectious Diseases, National Institutes of Health Hamilton Montana USA
| | - Masato Kubo
- Division of Molecular Pathology Research Institute for Biomedical Sciences (RIBS) Tokyo University of Science Noda Chiba Japan
| | - Steffen Heegaard
- Department of Ophthalmology Rigshospitalet Hospital Copenhagen University Copenhagen Denmark
| | - Pamela Lee
- Department of Paediatrics and Adolescent Medicine Li Ka Shing Faculty of Medicine The University of Hong Kong Hong Kong China
| | - Lu Yang
- Department of Pathogen Biology School of Basic Medicine Tongji Medical College and State Key Laboratory for Diagnosis and treatment of Severe Zoonotic Infectious Disease, Huazhong University of Science and Technology Wuhan Hubei China
| | - Huamei Forsman
- Department of Laboratory Medicine Institute of Biomedicine, University of Gothenburg Gothenburg Sweden
| | - Xingrui Li
- Department of Thyroid and Breast Surgery Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology Wuhan China
| | - Zhimin Zhai
- Department of Hematology The Second Hospital of Anhui Medical University Hefei China
| | - Chaohong Liu
- Department of Pathogen Biology School of Basic Medicine Tongji Medical College and State Key Laboratory for Diagnosis and treatment of Severe Zoonotic Infectious Disease, Huazhong University of Science and Technology Wuhan Hubei China
| |
Collapse
|
2
|
Tong X, Wang Q, Jung W, Chicz TM, Blanc R, Parker LJ, Barouch DH, McNamara RP. Compartment-specific antibody correlates of protection to SARS-CoV-2 Omicron in macaques. iScience 2024; 27:110174. [PMID: 39224511 PMCID: PMC11367469 DOI: 10.1016/j.isci.2024.110174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 05/09/2024] [Accepted: 05/31/2024] [Indexed: 09/04/2024] Open
Abstract
Antibodies represent a primary mediator of protection against respiratory viruses. Serum neutralizing antibodies (NAbs) are often considered a primary correlate of protection. However, detailed antibody profiles including characterization of antibody functions in different anatomic compartments are poorly understood. Here we show that antibody correlates of protection against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) challenge are different in systemic versus mucosal compartments in rhesus macaques. In serum, NAbs were the strongest correlate of protection and linked to spike-specific binding antibodies and other extra-NAb functions that create a larger protective network. In bronchiolar lavage (BAL), antibody-dependent cellular phagocytosis (ADCP) proved the strongest correlate of protection rather than NAbs. Within BAL, ADCP was linked to mucosal spike-specific immunoglobulin (Ig)G, IgA/secretory IgA, and Fcγ-receptor binding antibodies. Our results support a model in which antibodies with different functions mediate protection at different anatomic sites.
Collapse
Affiliation(s)
- Xin Tong
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA 02139, USA
| | - Qixin Wang
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA 02139, USA
| | - Wonyeong Jung
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA 02139, USA
| | - Taras M. Chicz
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA 02139, USA
| | - Ross Blanc
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA 02139, USA
| | - Lily J. Parker
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA 02139, USA
| | - Dan H. Barouch
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA 02139, USA
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Ryan P. McNamara
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA 02139, USA
| |
Collapse
|
3
|
Wang Q, Nag D, Baldwin SL, Coler RN, McNamara RP. Antibodies as key mediators of protection against Mycobacterium tuberculosis. Front Immunol 2024; 15:1430955. [PMID: 39286260 PMCID: PMC11402706 DOI: 10.3389/fimmu.2024.1430955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Accepted: 08/13/2024] [Indexed: 09/19/2024] Open
Abstract
Tuberculosis (TB) is caused by infection with the bacterial pathogen Mycobacterium tuberculosis (M.tb) in the respiratory tract. There was an estimated 10.6 million people newly diagnosed with TB, and there were approximately 1.3 million deaths caused by TB in 2022. Although the global prevalence of TB has remained high for decades and is an annual leading cause of death attributed to infectious diseases, only one vaccine, Bacillus Calmette-Guérin (BCG), has been approved so far to prevent/attenuate TB disease. Correlates of protection or immunological mechanisms that are needed to control M.tb remain unknown. The protective role of antibodies after BCG vaccination has also remained largely unclear; however, recent studies have provided evidence for their involvement in protection against disease, as biomarkers for the state of infection, and as potential predictors of outcomes. Interestingly, the antibodies generated post-vaccination with BCG are linked to the activation of innate immune cascades, providing further evidence that antibody effector functions are critical for protection against respiratory pathogens such as M.tb. In this review, we aim to provide current knowledge of antibody application in TB diagnosis, prevention, and treatment. Particularly, this review will focus on 1) The role of antibodies in preventing M.tb infections through preventing Mtb adherence to epithelium, antibody-mediated phagocytosis, and antibody-mediated cellular cytotoxicity; 2) The M.tb-directed antibody response generated after vaccination and how humoral profiles with different glycosylation patterns of these antibodies are linked with protection against the disease state; and 3) How antibody-mediated immunity against M.tb can be further explored as early diagnosis biomarkers and different detection methods to combat the global M.tb burden. Broadening the paradigm of differentiated antibody profiling and antibody-based detection during TB disease progression offers new directions for diagnosis, treatment, and preventative strategies. This approach involves linking the aforementioned humoral responses with the disease state, progression, and clearance.
Collapse
Affiliation(s)
- Qixin Wang
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard University, Cambridge, MA, United States
| | - Deepika Nag
- Seattle Children's Research Institute, Center for Global Infectious Disease Research, Seattle, WA, United States
| | - Susan L Baldwin
- Seattle Children's Research Institute, Center for Global Infectious Disease Research, Seattle, WA, United States
| | - Rhea N Coler
- Seattle Children's Research Institute, Center for Global Infectious Disease Research, Seattle, WA, United States
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, United States
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - Ryan P McNamara
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard University, Cambridge, MA, United States
| |
Collapse
|
4
|
Piersma SJ. Tissue-specific features of innate lymphoid cells in antiviral defense. Cell Mol Immunol 2024; 21:1036-1050. [PMID: 38684766 PMCID: PMC11364677 DOI: 10.1038/s41423-024-01161-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Accepted: 04/01/2024] [Indexed: 05/02/2024] Open
Abstract
Innate lymphocytes (ILCs) rapidly respond to and protect against invading pathogens and cancer. ILCs include natural killer (NK) cells, ILC1s, ILC2s, ILC3s, and lymphoid tissue inducer (LTi) cells and include type I, type II, and type III immune cells. While NK cells have been well recognized for their role in antiviral immunity, other ILC subtypes are emerging as players in antiviral defense. Each ILC subset has specialized functions that uniquely impact the antiviral immunity and health of the host depending on the tissue microenvironment. This review focuses on the specialized functions of each ILC subtype and their roles in antiviral immune responses across tissues. Several viruses within infection-prone tissues will be highlighted to provide an overview of the extent of the ILC immunity within tissues and emphasize common versus virus-specific responses.
Collapse
Affiliation(s)
- Sytse J Piersma
- Division of Rheumatology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, 63110, USA.
- Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO, 63110, USA.
| |
Collapse
|
5
|
Marchitto L, Tauzin A, Benlarbi M, Beaudoin-Bussières G, Dionne K, Bélanger É, Chatterjee D, Bourassa C, Medjahed H, Yang D, Chiu TJ, Chen HC, III ABS, Richard J, Finzi A. NTB-A and 2B4 Natural Killer Cell Receptors Modulate the Capacity of a Cocktail of Non-Neutralizing Antibodies and a Small CD4-Mimetic to Eliminate HIV-1-Infected Cells by Antibody-Dependent Cellular Cytotoxicity. Viruses 2024; 16:1167. [PMID: 39066329 PMCID: PMC11281563 DOI: 10.3390/v16071167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Revised: 07/09/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
Natural Killer (NK) cells have the potential to eliminate HIV-1-infected cells by antibody-dependent cellular cytotoxicity (ADCC). NK cell activation is tightly regulated by the engagement of its inhibitory and activating receptors. The activating receptor CD16 drives ADCC upon binding to the Fc portion of antibodies; NK cell activation is further sustained by the co-engagement of activating receptors NTB-A and 2B4. During HIV-1 infection, Nef and Vpu accessory proteins contribute to ADCC escape by downregulating the ligands of NTB-A and 2B4. HIV-1 also evades ADCC by keeping its envelope glycoproteins (Env) in a "closed" conformation which effectively masks epitopes recognized by non-neutralizing antibodies (nnAbs) which are abundant in the plasma of people living with HIV. To achieve this, the virus uses its accessory proteins Nef and Vpu to downregulate the CD4 receptor, which otherwise interacts with Env and exposes the epitopes recognized by nnAbs. Small CD4-mimetic compounds (CD4mc) have the capacity to expose these epitopes, thus sensitizing infected cells to ADCC. Given the central role of NK cell co-activating receptors NTB-A and 2B4 in Fc-effector functions, we studied their contribution to CD4mc-mediated ADCC. Despite the fact that their ligands are partially downregulated by HIV-1, we found that both co-activating receptors significantly contribute to CD4mc sensitization of HIV-1-infected cells to ADCC.
Collapse
Affiliation(s)
- Lorie Marchitto
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada (J.R.)
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC H2X 0A9, Canada
| | - Alexandra Tauzin
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada (J.R.)
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC H2X 0A9, Canada
| | - Mehdi Benlarbi
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada (J.R.)
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC H2X 0A9, Canada
| | - Guillaume Beaudoin-Bussières
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada (J.R.)
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC H2X 0A9, Canada
| | - Katrina Dionne
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada (J.R.)
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC H2X 0A9, Canada
| | - Étienne Bélanger
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada (J.R.)
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC H2X 0A9, Canada
| | | | | | - Halima Medjahed
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada (J.R.)
| | - Derek Yang
- Department of Chemistry, School of Arts and Sciences, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Ta-Jung Chiu
- Department of Chemistry, School of Arts and Sciences, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Hung-Ching Chen
- Department of Chemistry, School of Arts and Sciences, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Amos B. Smith III
- Department of Chemistry, School of Arts and Sciences, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jonathan Richard
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada (J.R.)
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC H2X 0A9, Canada
| | - Andrés Finzi
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada (J.R.)
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC H2X 0A9, Canada
| |
Collapse
|
6
|
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. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 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] [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.
Collapse
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
| |
Collapse
|
7
|
Rijnink WF, Stadlbauer D, Puente-Massaguer E, Okba NMA, Kirkpatrick Roubidoux E, Strohmeier S, Mudd PA, Schmitz A, Ellebedy A, McMahon M, Krammer F. Characterization of non-neutralizing human monoclonal antibodies that target the M1 and NP of influenza A viruses. J Virol 2023; 97:e0164622. [PMID: 37916834 PMCID: PMC10688359 DOI: 10.1128/jvi.01646-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 10/08/2023] [Indexed: 11/03/2023] Open
Abstract
IMPORTANCE Currently, many groups are focusing on isolating both neutralizing and non-neutralizing antibodies to the mutation-prone hemagglutinin as a tool to treat or prevent influenza virus infection. Less is known about the level of protection induced by non-neutralizing antibodies that target conserved internal influenza virus proteins. Such non-neutralizing antibodies could provide an alternative pathway to induce broad cross-reactive protection against multiple influenza virus serotypes and subtypes by partially overcoming influenza virus escape mediated by antigenic drift and shift. Accordingly, more information about the level of protection and potential mechanism(s) of action of non-neutralizing antibodies targeting internal influenza virus proteins could be useful for the design of broadly protective and universal influenza virus vaccines.
Collapse
Affiliation(s)
| | - Daniel Stadlbauer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Eduard Puente-Massaguer
- 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
| | - Nisreen M. A. Okba
- 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
| | - Ericka Kirkpatrick Roubidoux
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Graduate School of Biomedical Sciences, 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
| | - Philip A. Mudd
- Division of Immunobiology, Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Aaron Schmitz
- Division of Immunobiology, Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Ali Ellebedy
- Division of Immunobiology, Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Meagan McMahon
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, 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
| |
Collapse
|
8
|
Marchitto L, Benlarbi M, Prévost J, Laumaea A, Descôteaux-Dinelle J, Medjahed H, Bourassa C, Gendron-Lepage G, Kirchhoff F, Sauter D, Hahn BH, Finzi A, Richard J. Impact of HIV-1 Vpu-mediated downregulation of CD48 on NK-cell-mediated antibody-dependent cellular cytotoxicity. mBio 2023; 14:e0078923. [PMID: 37404017 PMCID: PMC10470595 DOI: 10.1128/mbio.00789-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 05/18/2023] [Indexed: 07/06/2023] Open
Abstract
HIV-1 evades antibody-dependent cellular cytotoxicity (ADCC) responses not only by controlling Env conformation and quantity at the cell surface but also by altering NK cell activation via the downmodulation of several ligands of activating and co-activating NK cell receptors. The signaling lymphocyte activation molecule (SLAM) family of receptors, which includes NTB-A and 2B4, act as co-activating receptors to sustain NK cell activation and cytotoxic responses. These receptors cooperate with CD16 (FcγRIII) and other activating receptors to trigger NK cell effector functions. In that context, Vpu-mediated downregulation of NTB-A on HIV-1-infected CD4 T cells was shown to prevent NK cell degranulation via an homophilic interaction, thus contributing to ADCC evasion. However, less is known on the capacity of HIV-1 to evade 2B4-mediated NK cell activation and ADCC. Here, we show that HIV-1 downregulates the ligand of 2B4, CD48, from the surface of infected cells in a Vpu-dependent manner. This activity is conserved among Vpu proteins from the HIV-1/SIVcpz lineage and depends on conserved residues located in its transmembrane domain and dual phosphoserine motif. We show that NTB-A and 2B4 stimulate CD16-mediated NK cell degranulation and contribute to ADCC responses directed to HIV-1-infected cells to the same extent. Our results suggest that HIV-1 has evolved to downmodulate the ligands of both SLAM receptors to evade ADCC. IMPORTANCE Antibody-dependent cellular cytotoxicity (ADCC) can contribute to the elimination of HIV-1-infected cells and HIV-1 reservoirs. An in-depth understanding of the mechanisms used by HIV-1 to evade ADCC might help develop novel approaches to reduce the viral reservoirs. Members of the signaling lymphocyte activation molecule (SLAM) family of receptors, such as NTB-A and 2B4, play a key role in stimulating NK cell effector functions, including ADCC. Here, we show that Vpu downmodulates CD48, the ligand of 2B4, and this contributes to protect HIV-1-infected cells from ADCC. Our results highlight the importance of the virus to prevent the triggering of the SLAM receptors to evade ADCC.
Collapse
Affiliation(s)
- Lorie Marchitto
- Centre de Recherche du CHUM, Montreal, Quebec, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, Quebec, Canada
| | - Mehdi Benlarbi
- Centre de Recherche du CHUM, Montreal, Quebec, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, Quebec, Canada
| | - Jérémie Prévost
- Centre de Recherche du CHUM, Montreal, Quebec, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, Quebec, Canada
| | - Annemarie Laumaea
- Centre de Recherche du CHUM, Montreal, Quebec, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, Quebec, Canada
| | - Jade Descôteaux-Dinelle
- Centre de Recherche du CHUM, Montreal, Quebec, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, Quebec, Canada
| | | | | | | | - Frank Kirchhoff
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
| | - Daniel Sauter
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
- Institute for Medical Virology and Epidemiology of Viral Diseases, University Hospital Tübingen, Tübingen, Germany
| | - Beatrice H. Hahn
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Andrés Finzi
- Centre de Recherche du CHUM, Montreal, Quebec, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, Quebec, Canada
| | - Jonathan Richard
- Centre de Recherche du CHUM, Montreal, Quebec, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, Quebec, Canada
| |
Collapse
|
9
|
Mooij P, Mortier D, Aartse A, Murad AB, Correia R, Roldão A, Alves PM, Fagrouch Z, Eggink D, Stockhofe N, Engelhardt OG, Verschoor EJ, van Gils MJ, Bogers WM, Carrondo MJT, Remarque EJ, Koopman G. Vaccine-induced neutralizing antibody responses to seasonal influenza virus H1N1 strains are not enhanced during subsequent pandemic H1N1 infection. Front Immunol 2023; 14:1256094. [PMID: 37691927 PMCID: PMC10484506 DOI: 10.3389/fimmu.2023.1256094] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 08/03/2023] [Indexed: 09/12/2023] Open
Abstract
The first exposure to influenza is presumed to shape the B-cell antibody repertoire, leading to preferential enhancement of the initially formed responses during subsequent exposure to viral variants. Here, we investigated whether this principle remains applicable when there are large genetic and antigenic differences between primary and secondary influenza virus antigens. Because humans usually have a complex history of influenza virus exposure, we conducted this investigation in influenza-naive cynomolgus macaques. Two groups of six macaques were immunized four times with influenza virus-like particles (VLPs) displaying either one (monovalent) or five (pentavalent) different hemagglutinin (HA) antigens derived from seasonal H1N1 (H1N1) strains. Four weeks after the final immunization, animals were challenged with pandemic H1N1 (H1N1pdm09). Although immunization resulted in robust virus-neutralizing responses to all VLP-based vaccine strains, there were no cross-neutralization responses to H1N1pdm09, and all animals became infected. No reductions in viral load in the nose or throat were detected in either vaccine group. After infection, strong virus-neutralizing responses to H1N1pdm09 were induced. However, there were no increases in virus-neutralizing titers against four of the five H1N1 vaccine strains; and only a mild increase was observed in virus-neutralizing titer against the influenza A/Texas/36/91 vaccine strain. After H1N1pdm09 infection, both vaccine groups showed higher virus-neutralizing titers against two H1N1 strains of intermediate antigenic distance between the H1N1 vaccine strains and H1N1pdm09, compared with the naive control group. Furthermore, both vaccine groups had higher HA-stem antibodies early after infection than the control group. In conclusion, immunization with VLPs displaying HA from antigenically distinct H1N1 variants increased the breadth of the immune response during subsequent H1N1pdm09 challenge, although this phenomenon was limited to intermediate antigenic variants.
Collapse
Affiliation(s)
- Petra Mooij
- Department of Virology, Biomedical Primate Research Centre, Rijswijk, Netherlands
| | - Daniella Mortier
- Department of Virology, Biomedical Primate Research Centre, Rijswijk, Netherlands
| | - Aafke Aartse
- Department of Virology, Biomedical Primate Research Centre, Rijswijk, Netherlands
- Department of Medical Microbiology and Infection Prevention, Laboratory of Experimental Virology, Amsterdam UMC, Location University of Amsterdam, Amsterdam, Netherlands
| | - Alexandre B. Murad
- Instituto de Biologia Experimental e Tecnológica (IBET), Oeiras, Portugal
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Oeiras, Portugal
| | - Ricardo Correia
- Instituto de Biologia Experimental e Tecnológica (IBET), Oeiras, Portugal
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Oeiras, Portugal
| | - António Roldão
- Instituto de Biologia Experimental e Tecnológica (IBET), Oeiras, Portugal
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Oeiras, Portugal
| | - Paula M. Alves
- Instituto de Biologia Experimental e Tecnológica (IBET), Oeiras, Portugal
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Oeiras, Portugal
| | - Zahra Fagrouch
- Department of Virology, Biomedical Primate Research Centre, Rijswijk, Netherlands
| | - Dirk Eggink
- Department of Medical Microbiology and Infection Prevention, Laboratory of Experimental Virology, Amsterdam UMC, Location University of Amsterdam, Amsterdam, Netherlands
- Infectious Diseases, Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
| | - Norbert Stockhofe
- Wageningen Bioveterinary Research/Wageningen University & Research, Lelystad, Netherlands
| | - Othmar G. Engelhardt
- Vaccines, Science, Research and Innovation Group, Medicines and Healthcare Products Regulatory Agency, Hertfordshire, United Kingdom
| | - Ernst J. Verschoor
- Department of Virology, Biomedical Primate Research Centre, Rijswijk, Netherlands
| | - Marit J. van Gils
- Department of Medical Microbiology and Infection Prevention, Laboratory of Experimental Virology, Amsterdam UMC, Location University of Amsterdam, Amsterdam, Netherlands
- Infectious Diseases, Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
| | - Willy M. Bogers
- Department of Virology, Biomedical Primate Research Centre, Rijswijk, Netherlands
| | | | - Edmond J. Remarque
- Department of Virology, Biomedical Primate Research Centre, Rijswijk, Netherlands
| | - Gerrit Koopman
- Department of Virology, Biomedical Primate Research Centre, Rijswijk, Netherlands
| |
Collapse
|
10
|
Purcell RA, Theisen RM, Arnold KB, Chung AW, Selva KJ. Polyfunctional antibodies: a path towards precision vaccines for vulnerable populations. Front Immunol 2023; 14:1183727. [PMID: 37600816 PMCID: PMC10433199 DOI: 10.3389/fimmu.2023.1183727] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 05/30/2023] [Indexed: 08/22/2023] Open
Abstract
Vaccine efficacy determined within the controlled environment of a clinical trial is usually substantially greater than real-world vaccine effectiveness. Typically, this results from reduced protection of immunologically vulnerable populations, such as children, elderly individuals and people with chronic comorbidities. Consequently, these high-risk groups are frequently recommended tailored immunisation schedules to boost responses. In addition, diverse groups of healthy adults may also be variably protected by the same vaccine regimen. Current population-based vaccination strategies that consider basic clinical parameters offer a glimpse into what may be achievable if more nuanced aspects of the immune response are considered in vaccine design. To date, vaccine development has been largely empirical. However, next-generation approaches require more rational strategies. We foresee a generation of precision vaccines that consider the mechanistic basis of vaccine response variations associated with both immunogenetic and baseline health differences. Recent efforts have highlighted the importance of balanced and diverse extra-neutralising antibody functions for vaccine-induced protection. However, in immunologically vulnerable populations, significant modulation of polyfunctional antibody responses that mediate both neutralisation and effector functions has been observed. Here, we review the current understanding of key genetic and inflammatory modulators of antibody polyfunctionality that affect vaccination outcomes and consider how this knowledge may be harnessed to tailor vaccine design for improved public health.
Collapse
Affiliation(s)
- Ruth A. Purcell
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia
| | - Robert M. Theisen
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States
| | - Kelly B. Arnold
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States
| | - Amy W. Chung
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia
| | - Kevin J. Selva
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia
| |
Collapse
|
11
|
Voronina DV, Shcheblyakov DV, Favorskaya IA, Esmagambetov IB, Dzharullaeva AS, Tukhvatulin AI, Zubkova OV, Popova O, Kan VY, Bandelyuk AS, Shmarov MM, Logunov DY, Naroditskiy BS, Gintsburg AL. Cross-Reactive Fc-Fused Single-Domain Antibodies to Hemagglutinin Stem Region Protect Mice from Group 1 Influenza a Virus Infection. Viruses 2022; 14:v14112485. [PMID: 36366583 PMCID: PMC9698552 DOI: 10.3390/v14112485] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 11/01/2022] [Accepted: 11/08/2022] [Indexed: 11/11/2022] Open
Abstract
The continued evolution of influenza viruses reduces the effectiveness of vaccination and antiviral drugs. The identification of novel and universal agents for influenza prophylaxis and treatment is an urgent need. We have previously described two potent single-domain antibodies (VHH), G2.3 and H1.2, which bind to the stem domain of hemagglutinin and efficiently neutralize H1N1 and H5N2 influenza viruses in vivo. In this study, we modified these VHHs with Fc-fragment to enhance their antiviral activity. Reformatting of G2.3 into bivalent Fc-fusion molecule increased its in vitro neutralizing activity against H1N1 and H2N3 viruses up to 80-fold and, moreover, resulted in obtaining the ability to neutralize H5N2 and H9N2 subtypes. We demonstrated that a dose as low as 0.6 mg/kg of G2.3-Fc or H1.2-Fc administered systemically or locally before infection could protect mice from lethal challenges with both H1N1 and H5N2 viruses. Furthermore, G2.3-Fc reduced the lung viral load to an undetectable level. Both VHH-Fc antibodies showed in vivo therapeutic efficacy when delivered via systemic or local route. The findings support G2.3-Fc as a potential therapeutic agent for both prophylaxis and therapy of Group 1 influenza A infection.
Collapse
Affiliation(s)
- Daria V. Voronina
- Department of Genetics and Molecular Biology of Bacteria, National Research Center for Epidemiology and Microbiology Named after the Honorary Academician N. F. Gamaleya, 123098 Moscow, Russia
- Correspondence:
| | - Dmitry V. Shcheblyakov
- Department of Genetics and Molecular Biology of Bacteria, National Research Center for Epidemiology and Microbiology Named after the Honorary Academician N. F. Gamaleya, 123098 Moscow, Russia
| | - Irina A. Favorskaya
- Medical Microbiology Department, National Research Center for Epidemiology and Microbiology Named after the Honorary Academician N. F. Gamaleya, 123098 Moscow, Russia
| | - Ilias B. Esmagambetov
- Department of Genetics and Molecular Biology of Bacteria, National Research Center for Epidemiology and Microbiology Named after the Honorary Academician N. F. Gamaleya, 123098 Moscow, Russia
| | - Alina S. Dzharullaeva
- Medical Microbiology Department, National Research Center for Epidemiology and Microbiology Named after the Honorary Academician N. F. Gamaleya, 123098 Moscow, Russia
| | - Amir I. Tukhvatulin
- Medical Microbiology Department, National Research Center for Epidemiology and Microbiology Named after the Honorary Academician N. F. Gamaleya, 123098 Moscow, Russia
| | - Olga V. Zubkova
- Department of Genetics and Molecular Biology of Bacteria, National Research Center for Epidemiology and Microbiology Named after the Honorary Academician N. F. Gamaleya, 123098 Moscow, Russia
| | - Olga Popova
- Department of Genetics and Molecular Biology of Bacteria, National Research Center for Epidemiology and Microbiology Named after the Honorary Academician N. F. Gamaleya, 123098 Moscow, Russia
| | - Vladislav Y. Kan
- Department of Genetics and Molecular Biology of Bacteria, National Research Center for Epidemiology and Microbiology Named after the Honorary Academician N. F. Gamaleya, 123098 Moscow, Russia
| | - Alina S. Bandelyuk
- Department of Genetics and Molecular Biology of Bacteria, National Research Center for Epidemiology and Microbiology Named after the Honorary Academician N. F. Gamaleya, 123098 Moscow, Russia
| | - Maxim M. Shmarov
- Department of Genetics and Molecular Biology of Bacteria, National Research Center for Epidemiology and Microbiology Named after the Honorary Academician N. F. Gamaleya, 123098 Moscow, Russia
| | - Denis Y. Logunov
- Medical Microbiology Department, National Research Center for Epidemiology and Microbiology Named after the Honorary Academician N. F. Gamaleya, 123098 Moscow, Russia
| | - Boris S. Naroditskiy
- Department of Genetics and Molecular Biology of Bacteria, National Research Center for Epidemiology and Microbiology Named after the Honorary Academician N. F. Gamaleya, 123098 Moscow, Russia
| | - Aleksandr L. Gintsburg
- Department of Genetics and Molecular Biology of Bacteria, National Research Center for Epidemiology and Microbiology Named after the Honorary Academician N. F. Gamaleya, 123098 Moscow, Russia
| |
Collapse
|
12
|
Zohar T, Atyeo C, Wolf CR, Logue JK, Shuey K, Franko N, Choi RY, Wald A, Koelle DM, Chu HY, Lauffenburger DA, Alter G. A multifaceted high-throughput assay for probing antigen-specific antibody-mediated primary monocyte phagocytosis and downstream functions. J Immunol Methods 2022; 510:113328. [PMID: 35934070 DOI: 10.1016/j.jim.2022.113328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 07/13/2022] [Accepted: 08/01/2022] [Indexed: 01/18/2023]
Abstract
Monocytes are highly versatile innate immune cells responsible for pathogen clearance, innate immune coordination, and induction of adaptive immunity. Monocytes can directly and indirectly integrate pathogen-destructive instructions and contribute to disease control via pathogen uptake, presentation, or the release of cytokines. Indirect pathogen-specific instructions are conferred via Fc-receptor signaling and triggered by antibody opsonized material. Given the tremendous variation in polyclonal humoral immunity, defining the specific antibody-responses able to arm monocytes most effectively remains incompletely understood. While monocyte cell line-based assays have been used previously, cell lines may not faithfully recapitulate the full biology of monocytes. Thus, here we describe a multifaceted antigen-specific method for probing antibody-dependent primary monocyte phagocytosis (ADMP) and secondary responses. The assay not only reliably captures phagocytic uptake of immune complexes, but also detects unique changes in surface markers and cytokine secretions profiles, poorly detected by monocytic cell lines. The assay captures divergent polyclonal-monocyte recruiting activity across subjects with varying SARS-CoV-2 disease severity and also revealed biological nuances in Fc-mutant monoclonal antibody activity related to differences in Fc-receptor binding. Thus, the ADMP assay is a flexible assay able to provide key insights into the role of humoral immunity in driving monocyte phenotypic transitions and downstream functions across many diseases.
Collapse
Affiliation(s)
- Tomer Zohar
- Ragon Institute of MGH, MIT, and Harvard, MA, Cambridge, USA; Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Caroline Atyeo
- Ragon Institute of MGH, MIT, and Harvard, MA, Cambridge, USA
| | - Caitlin R Wolf
- Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
| | - Jennifer K Logue
- Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
| | - Kiel Shuey
- Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
| | - Nicholas Franko
- Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
| | | | - Anna Wald
- Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA; Department of Epidemiology, University of Washington School of Medicine, Seattle, WA, USA; Department of Laboratory Medicine and Pathology, University of Washington School of Medicine, Seattle, WA, USA; Vaccine and Infectious Diseases Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - David M Koelle
- Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA; Department of Laboratory Medicine and Pathology, University of Washington School of Medicine, Seattle, WA, USA; Vaccine and Infectious Diseases Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Department of Global Health, University of Washington, Seattle, WA, USA; Benaroya Research Institute, Seattle, WA, USA
| | - Helen Y Chu
- Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
| | - Douglas A Lauffenburger
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Galit Alter
- Ragon Institute of MGH, MIT, and Harvard, MA, Cambridge, USA.
| |
Collapse
|
13
|
Assessment of Fcγ receptor-dependent binding of influenza hemagglutinin vaccine-induced antibodies in a non-human primate model. iScience 2022; 25:105085. [PMID: 36147947 PMCID: PMC9486051 DOI: 10.1016/j.isci.2022.105085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 08/09/2022] [Accepted: 08/31/2022] [Indexed: 11/23/2022] Open
Abstract
Several cross-protective antibodies that recognize a broad range of influenza A virus (IAV) strains are known to have functions in virus elimination such as Fcγ receptor (FcγR)-effector function and neutralizing activity against the head region. Although few studies have used primary cells as effector cells, the FcγR-effector function was evaluated after isolating each cell subset. Herein, we established an original assay system to evaluate purified FI6 IgG-mediated binding to hemagglutinin (HA)-expressing cells by flow cytometry using peripheral blood mononuclear cells from cynomolgus macaques. In addition, we evaluated the FcγR-effector function of IAV vaccine-induced anti-HA antibodies in cynomolgus macaques after administering the split vaccine. We found several cell types, mainly classical monocytes, bound to HA-expressing target cells in an FcγR-dependent manner, that were dominant in the binding of the cell population. Thus, this assay system could facilitate the development of a universal influenza vaccine.
Collapse
|
14
|
Chua BY, Sekiya T, Koutsakos M, Nomura N, Rowntree LC, Nguyen THO, McQuilten HA, Ohno M, Ohara Y, Nishimura T, Endo M, Itoh Y, Habel JR, Selva KJ, Wheatley AK, Wines BD, Hogarth PM, Kent SJ, Chung AW, Jackson DC, Brown LE, Shingai M, Kedzierska K, Kida H. Immunization with inactivated whole virus particle influenza virus vaccines improves the humoral response landscape in cynomolgus macaques. PLoS Pathog 2022; 18:e1010891. [PMID: 36206307 PMCID: PMC9581423 DOI: 10.1371/journal.ppat.1010891] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 10/19/2022] [Accepted: 09/20/2022] [Indexed: 11/29/2022] Open
Abstract
Although antibody-inducing split virus vaccines (SV) are currently the most effective way to combat seasonal influenza, their efficacy can be modest, especially in immunologically-naïve individuals. We investigated immune responses towards inactivated whole influenza virus particle vaccine (WPV) formulations, predicated to be more immunogenic, in a non-human primate model, as an important step towards clinical testing in humans. Comprehensive analyses were used to capture 46 immune parameters to profile how WPV-induced responses differed to those elicited by antigenically-similar SV formulations. Naïve cynomolgus macaques vaccinated with either monovalent or quadrivalent WPV consistently induced stronger antibody responses and hemagglutination inhibition (HI) antibody titres against vaccine-matched viruses compared to SV formulations, while acute reactogenic effects were similar. Responses in WPV-primed animals were further increased by boosting with the same formulation, conversely to modest responses after priming and boosting with SV. 28-parameter multiplex bead array defined key antibody features and showed that while both WPV and SV induced elevated IgG responses against A/H1N1 nucleoprotein, only WPV increased IgG responses against A/H1N1 hemagglutinin (HA) and HA-Stem, and higher IgA responses to A/H1N1-HA after each vaccine dose. Antibodies to A/H1N1-HA and HA-Stem that could engage FcγR2a and FcγR3a were also present at higher levels after one dose of WPV compared to SV and remained elevated after the second dose. Furthermore, WPV-enhanced antibody responses were associated with higher frequencies of HA-specific B-cells and IFN-γ-producing CD4+ T-cell responses. Our data additionally demonstrate stronger boosting of HI titres by WPV following prior infection and support WPV administered as a priming dose irrespective of the follow up vaccine for the second dose. Our findings thus show that compared to SV vaccination, WPV-induced humoral responses are significantly increased in scope and magnitude, advocating WPV vaccination regimens for priming immunologically-naïve individuals and also in the event of a pandemic outbreak.
Collapse
Affiliation(s)
- Brendon Y. Chua
- Global Station for Zoonosis Control, Global Institution for Collaborative Research and Education (GI-CoRE) Hokkaido University, Sapporo, Japan
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Toshiki Sekiya
- Global Station for Zoonosis Control, Global Institution for Collaborative Research and Education (GI-CoRE) Hokkaido University, Sapporo, Japan
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
- International Institute for Zoonosis Control, Hokkaido University, Sapporo, Japan
| | - Marios Koutsakos
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Naoki Nomura
- International Institute for Zoonosis Control, Hokkaido University, Sapporo, Japan
| | - Louise C. Rowntree
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Thi H. O. Nguyen
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Hayley A. McQuilten
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Marumi Ohno
- International Institute for Zoonosis Control, Hokkaido University, Sapporo, Japan
| | | | | | | | - Yasushi Itoh
- Division of Pathogenesis and Disease Regulation, Department of Pathology, Shiga University of Medical Science, Otsu, Japan
| | - Jennifer R. Habel
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Kevin J. Selva
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Adam K. Wheatley
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Bruce D. Wines
- Immune Therapies Group, Burnet Institute, Melbourne, Australia
- Department of Immunology and Pathology, Central Clinical School, Monash University, Melbourne, Australia
- Department of Pathology, The University of Melbourne, Parkville, Australia
| | - P. Mark Hogarth
- Immune Therapies Group, Burnet Institute, Melbourne, Australia
- Department of Immunology and Pathology, Central Clinical School, Monash University, Melbourne, Australia
- Department of Pathology, The University of Melbourne, Parkville, Australia
| | - Stephen J. Kent
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
- Melbourne Sexual Health Centre, Infectious Diseases Department, Alfred Health, Central Clinical School, Monash University, Melbourne, Australia
| | - Amy W. Chung
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - David C. Jackson
- Global Station for Zoonosis Control, Global Institution for Collaborative Research and Education (GI-CoRE) Hokkaido University, Sapporo, Japan
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Lorena E. Brown
- Global Station for Zoonosis Control, Global Institution for Collaborative Research and Education (GI-CoRE) Hokkaido University, Sapporo, Japan
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Masashi Shingai
- Global Station for Zoonosis Control, Global Institution for Collaborative Research and Education (GI-CoRE) Hokkaido University, Sapporo, Japan
- International Institute for Zoonosis Control, Hokkaido University, Sapporo, Japan
| | - Katherine Kedzierska
- Global Station for Zoonosis Control, Global Institution for Collaborative Research and Education (GI-CoRE) Hokkaido University, Sapporo, Japan
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Hiroshi Kida
- Global Station for Zoonosis Control, Global Institution for Collaborative Research and Education (GI-CoRE) Hokkaido University, Sapporo, Japan
- International Institute for Zoonosis Control, Hokkaido University, Sapporo, Japan
| |
Collapse
|
15
|
Dolatshahi S, Butler AL, Pou C, Henckel E, Bernhardsson AK, Gustafsson A, Bohlin K, Shin SA, Lauffenburger DA, Brodin P, Alter G. Selective transfer of maternal antibodies in preterm and fullterm children. Sci Rep 2022; 12:14937. [PMID: 36056073 PMCID: PMC9440225 DOI: 10.1038/s41598-022-18973-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Accepted: 08/23/2022] [Indexed: 01/11/2023] Open
Abstract
Preterm newborns are more likely to suffer from infectious diseases at birth compared to children delivered at term. Whether this is due to compromised cellular, humoral, or organ-specific development remains unclear. To begin to define whether maternal-fetal antibody transfer profiles differ across preterm (PT) and fullterm (FT) infants, the overall quantity and functional quality of an array of 24 vaccine-, endemic pathogen-, and common antigen-specific antibodies were assessed across a cohort of 11 PT and 12 term-delivered maternal:infant pairs from birth through week 12. While total IgG levels to influenza, pneumo, measles, rubella, EBV, and RSV were higher in FT newborns, selective Fc-receptor binding antibodies was noted in PT newborns. In fact, near equivalent antibody-effector functions were observed across PT and FT infants, despite significant quantitative differences in transferred antibody levels. Moreover, temporal transfer analysis revealed the selective early transfer of FcRn, FcγR2, and FcγR3 binding antibodies, pointing to differential placental sieving mechanisms across gestation. These data point to selectivity in placental transfer at distinct gestational ages, to ensure that children are endowed with the most robust humoral immunity even if born preterm.
Collapse
Affiliation(s)
- Sepideh Dolatshahi
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
- Biomedical Engineering Department, University of Virginia, Charlottesville, VA, USA
| | | | - Christian Pou
- Science for Life Laboratory, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Ewa Henckel
- Science for Life Laboratory, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Karolinska University Hospital, Stockholm, Sweden
| | - Anna Karin Bernhardsson
- Science for Life Laboratory, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
- Karolinska University Hospital, Stockholm, Sweden
| | - Anna Gustafsson
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Karolinska University Hospital, Stockholm, Sweden
| | - Kajsa Bohlin
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Karolinska University Hospital, Stockholm, Sweden
| | - Sally A Shin
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
| | - Douglas A Lauffenburger
- Department of Biological Engineering and Center for Gynepathology Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Petter Brodin
- Science for Life Laboratory, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden.
- Karolinska University Hospital, Stockholm, Sweden.
| | - Galit Alter
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA.
| |
Collapse
|
16
|
Muralidharan A, Gravel C, Harris G, Hashem AM, Zhang W, Safronetz D, Van Domselaar G, Krammer F, Sauve S, Rosu-Myles M, Wang L, Chen W, Li X. Universal antibody targeting the highly conserved fusion peptide provides cross-protection in mice. Hum Vaccin Immunother 2022; 18:2083428. [PMID: 35724343 PMCID: PMC9621047 DOI: 10.1080/21645515.2022.2083428] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Influenza is a major public health concern causing millions of hospitalizations every year. The current vaccines need annual updating based on prediction of likely strains in the upcoming season. However, mismatches between vaccines and the actual circulating viruses can occur, reducing vaccine effectiveness significantly because of the remarkably high rate of mutation in the viral glycoprotein, hemagglutinin (HA). Clearly, it would be of great interest to determine the potential role of universally conserved epitopes in inducing protective immunity. Here, an antibody against the 14-aa fusion peptide sequence at the N-terminus of the HA2 subunit (Uni-1) was investigated for its ability to elicit antibody-dependent cellular cytotoxicity (ADCC) in vitro and cross-protection against lethal infection in animals. Uni-1, known to neutralize influenza type A (IAV) in vitro, was found to induce strong ADCC against diverse influenza viruses, including human and avian IAVs and both lineages of type B (IBV). The ADCC effects against human IAVs by Uni-1 was comparable to ADCC induced by well-characterized antibodies, F10 and FI6V3. Importantly, mice treated with Uni-1 were protected against lethal challenge of IAV and IBV. These results revealed the versatile effector functions of this universal antibody against markedly diverse strains of both IAV and IBV. The fusion peptide is the only universally conserved epitope in both IAV and IBV Mono-specific universal antibody induces strong ADCC against human and avian IAV Mono-specific universal antibody induces strong ADCC against IBV from both genetic lineages of IBV The antibody has bi-functional effector functions against several influenza viruses
Collapse
Affiliation(s)
- Abenaya Muralidharan
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Canada.,Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Caroline Gravel
- Centre for Biologics Evaluation, Biologic and Radiopharmaceutical Drugs Directorate, HPFB, Health Canada and WHO Collaborating Center for Standardization and Evaluation of Biologicals, Ottawa, Canada
| | - Greg Harris
- Human Health Therapeutics (HHT) Research Center, National Research Council of Canada, Ottawa, Canada
| | - Anwar M Hashem
- Vaccines and Immunotherapy Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Wanyue Zhang
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Canada.,Centre for Biologics Evaluation, Biologic and Radiopharmaceutical Drugs Directorate, HPFB, Health Canada and WHO Collaborating Center for Standardization and Evaluation of Biologicals, Ottawa, Canada
| | - David Safronetz
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Canada
| | - Gary Van Domselaar
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Canada
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Simon Sauve
- Centre for Biologics Evaluation, Biologic and Radiopharmaceutical Drugs Directorate, HPFB, Health Canada and WHO Collaborating Center for Standardization and Evaluation of Biologicals, Ottawa, Canada
| | - Michael Rosu-Myles
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Canada.,Centre for Biologics Evaluation, Biologic and Radiopharmaceutical Drugs Directorate, HPFB, Health Canada and WHO Collaborating Center for Standardization and Evaluation of Biologicals, Ottawa, Canada
| | - Lisheng Wang
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Canada
| | - Wangxue Chen
- Human Health Therapeutics (HHT) Research Center, National Research Council of Canada, Ottawa, Canada
| | - Xuguang Li
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Canada.,Centre for Biologics Evaluation, Biologic and Radiopharmaceutical Drugs Directorate, HPFB, Health Canada and WHO Collaborating Center for Standardization and Evaluation of Biologicals, Ottawa, Canada
| |
Collapse
|
17
|
DeGrace MM, Ghedin E, Frieman MB, Krammer F, Grifoni A, Alisoltani A, Alter G, Amara RR, Baric RS, Barouch DH, Bloom JD, Bloyet LM, Bonenfant G, Boon ACM, Boritz EA, Bratt DL, Bricker TL, Brown L, Buchser WJ, Carreño JM, Cohen-Lavi L, Darling TL, Davis-Gardner ME, Dearlove BL, Di H, Dittmann M, Doria-Rose NA, Douek DC, Drosten C, Edara VV, Ellebedy A, Fabrizio TP, Ferrari G, Fischer WM, Florence WC, Fouchier RAM, Franks J, García-Sastre A, Godzik A, Gonzalez-Reiche AS, Gordon A, Haagmans BL, Halfmann PJ, Ho DD, Holbrook MR, Huang Y, James SL, Jaroszewski L, Jeevan T, Johnson RM, Jones TC, Joshi A, Kawaoka Y, Kercher L, Koopmans MPG, Korber B, Koren E, Koup RA, LeGresley EB, Lemieux JE, Liebeskind MJ, Liu Z, Livingston B, Logue JP, Luo Y, McDermott AB, McElrath MJ, Meliopoulos VA, Menachery VD, Montefiori DC, Mühlemann B, Munster VJ, Munt JE, Nair MS, Netzl A, Niewiadomska AM, O'Dell S, Pekosz A, Perlman S, Pontelli MC, Rockx B, Rolland M, Rothlauf PW, Sacharen S, Scheuermann RH, Schmidt SD, Schotsaert M, Schultz-Cherry S, Seder RA, Sedova M, Sette A, Shabman RS, Shen X, Shi PY, Shukla M, Simon V, Stumpf S, Sullivan NJ, Thackray LB, Theiler J, Thomas PG, Trifkovic S, Türeli S, Turner SA, Vakaki MA, van Bakel H, VanBlargan LA, Vincent LR, Wallace ZS, Wang L, Wang M, Wang P, Wang W, Weaver SC, Webby RJ, Weiss CD, Wentworth DE, Weston SM, Whelan SPJ, Whitener BM, Wilks SH, Xie X, Ying B, Yoon H, Zhou B, Hertz T, Smith DJ, Diamond MS, Post DJ, Suthar MS. Defining the risk of SARS-CoV-2 variants on immune protection. Nature 2022; 605:640-652. [PMID: 35361968 PMCID: PMC9345323 DOI: 10.1038/s41586-022-04690-5] [Citation(s) in RCA: 105] [Impact Index Per Article: 52.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 03/24/2022] [Indexed: 11/09/2022]
Abstract
The global emergence of many severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants jeopardizes the protective antiviral immunity induced after infection or vaccination. To address the public health threat caused by the increasing SARS-CoV-2 genomic diversity, the National Institute of Allergy and Infectious Diseases within the National Institutes of Health established the SARS-CoV-2 Assessment of Viral Evolution (SAVE) programme. This effort was designed to provide a real-time risk assessment of SARS-CoV-2 variants that could potentially affect the transmission, virulence, and resistance to infection- and vaccine-induced immunity. The SAVE programme is a critical data-generating component of the US Government SARS-CoV-2 Interagency Group to assess implications of SARS-CoV-2 variants on diagnostics, vaccines and therapeutics, and for communicating public health risk. Here we describe the coordinated approach used to identify and curate data about emerging variants, their impact on immunity and effects on vaccine protection using animal models. We report the development of reagents, methodologies, models and notable findings facilitated by this collaborative approach and identify future challenges. This programme is a template for the response to rapidly evolving pathogens with pandemic potential by monitoring viral evolution in the human population to identify variants that could reduce the effectiveness of countermeasures.
Collapse
Affiliation(s)
- Marciela M DeGrace
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Division of Microbiology and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
| | - Elodie Ghedin
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Systems Genomics Section, Laboratory of Parasitic Diseases, National Institutes of Health, Rockville, MD, USA
| | - Matthew B Frieman
- Center for Pathogen Research, Department of Microbiology and Immunology, The University of Maryland School of Medicine, Baltimore, MD, USA
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Pathology, Molecular and Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Alba Grifoni
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | | | - Galit Alter
- Ragon Institute of MGH, MIT, and Harvard, Boston, MA, USA
| | - Rama R Amara
- Department of Microbiology and Immunology, Emory Vaccine Center, Division of Microbiology and Immunology, Yerkes National Primate Research Center, Emory University School of Medicine, Atlanta, GA, USA
| | - Ralph S Baric
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Microbiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jesse D Bloom
- Fred Hutch Cancer Center, Howard Hughes Medical Institute, Seattle, WA, USA
| | - Louis-Marie Bloyet
- Department of Molecular Microbiology, Washington University School of Medicine, St Louis, MO, USA
| | - Gaston Bonenfant
- CDC COVID-19 Emergency Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Adrianus C M Boon
- Department of Medicine, Washington University in St Louis, St Louis, MO, USA
| | - Eli A Boritz
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Division of Microbiology and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Vaccine Research Center, Bethesda, MD, USA
| | - Debbie L Bratt
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Division of Microbiology and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- CAMRIS, Contractor for NIAID, Bethesda, MD, USA
| | - Traci L Bricker
- Department of Medicine, Washington University in St Louis, St Louis, MO, USA
| | - Liliana Brown
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Division of Microbiology and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
| | - William J Buchser
- High Throughput Screening Center, Washington University School of Medicine, St Louis, MO, USA
| | - Juan Manuel Carreño
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Liel Cohen-Lavi
- National Institute for Biotechnology in the Negev, Department of Industrial Engineering and Management, Ben-Gurion University of the Negev, Be'er-Sheva, Israel
| | - Tamarand L Darling
- Department of Medicine, Washington University in St Louis, St Louis, MO, USA
| | - Meredith E Davis-Gardner
- Center for Childhood Infections and Vaccines of Children's Healthcare of Atlanta, Department of Pediatrics, Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA, USA
| | - Bethany L Dearlove
- US Military HIV Research Program, Henry M. Jackson Foundation for the Advancement of Military Medicine, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Han Di
- CDC COVID-19 Emergency Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Meike Dittmann
- Microbiology Department, New York University Grossman School of Medicine, New York, NY, USA
| | - Nicole A Doria-Rose
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Vaccine Research Center, Bethesda, MD, USA
| | - Daniel C Douek
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Vaccine Research Center, Bethesda, MD, USA
| | - Christian Drosten
- Institute of Virology, Charité-Universitätsmedizin and German Center for Infection Research (DZIF), Berlin, Germany
| | - Venkata-Viswanadh Edara
- Center for Childhood Infections and Vaccines of Children's Healthcare of Atlanta, Department of Pediatrics, Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA, USA
| | - Ali Ellebedy
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Thomas P Fabrizio
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Guido Ferrari
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Will M Fischer
- Los Alamos National Laboratory, New Mexico Consortium, Los Alamos, NM, USA
| | - William C Florence
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Division of Microbiology and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
| | | | - John Franks
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Adolfo García-Sastre
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Pathology, Molecular and Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Medicine, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, 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
| | - Adam Godzik
- University of California Riverside School of Medicine, Riverside, CA, USA
| | - Ana Silvia Gonzalez-Reiche
- Department of Genetics and Genomic Sciences, Icahn Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Aubree Gordon
- Department of Epidemiology, University of Michigan, Ann Arbor, MI, USA
| | - Bart L Haagmans
- Department Viroscience, Erasmus MC, Rotterdam, The Netherlands
| | - Peter J Halfmann
- Influenza Research Institute, Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI, USA
| | - David D Ho
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Michael R Holbrook
- National Institute of Allergy and Infectious Diseases Integrated Research Facility, Frederick, MD, USA
| | - Yaoxing Huang
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Sarah L James
- Center for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge, UK
| | - Lukasz Jaroszewski
- University of California Riverside School of Medicine, Riverside, CA, USA
| | - Trushar Jeevan
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Robert M Johnson
- Center for Pathogen Research, Department of Microbiology and Immunology, The University of Maryland School of Medicine, Baltimore, MD, USA
| | - Terry C Jones
- Institute of Virology, Charité-Universitätsmedizin and German Center for Infection Research (DZIF), Berlin, Germany
- Center for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge, UK
| | - Astha Joshi
- Department of Medicine, Washington University in St Louis, St Louis, MO, USA
| | - Yoshihiro Kawaoka
- Influenza Research Institute, Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI, USA
- Division of Virology, Department of Microbiology and Immunology, Institute of Medical Science, The University of Tokyo, Tokyo, Japan
- Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan
| | - Lisa Kercher
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | | | - Bette Korber
- Los Alamos National Laboratory, New Mexico Consortium, Los Alamos, NM, USA
| | - Eilay Koren
- National Institute for Biotechnology in the Negev, Department of Industrial Engineering and Management, Ben-Gurion University of the Negev, Be'er-Sheva, Israel
- The Shraga Segal Department of Microbiology and Immunology, Ben-Gurion University of the Negev, Be'er Sheva, Israel
| | - Richard A Koup
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Vaccine Research Center, Bethesda, MD, USA
| | - Eric B LeGresley
- Center for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge, UK
| | | | - Mariel J Liebeskind
- High Throughput Screening Center, Washington University School of Medicine, St Louis, MO, USA
| | - Zhuoming Liu
- Department of Molecular Microbiology, Washington University School of Medicine, St Louis, MO, USA
| | - Brandi Livingston
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | - James P Logue
- Center for Pathogen Research, Department of Microbiology and Immunology, The University of Maryland School of Medicine, Baltimore, MD, USA
| | - Yang Luo
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Adrian B McDermott
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Vaccine Research Center, Bethesda, MD, USA
| | | | - Victoria A Meliopoulos
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Vineet D Menachery
- Department of Microbiology and Immunology, Institute for Human Infection and Immunity, World Reference Center for Emerging Viruses and Arboviruses, University of Texas Medical Branch, Galveston, TX, USA
| | | | - Barbara Mühlemann
- Institute of Virology, Charité-Universitätsmedizin and German Center for Infection Research (DZIF), Berlin, Germany
- Center for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge, UK
| | - Vincent J Munster
- Laboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, MT, USA
| | - Jenny E Munt
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Manoj S Nair
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Antonia Netzl
- Center for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge, UK
| | | | - Sijy O'Dell
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Vaccine Research Center, Bethesda, MD, USA
| | - Andrew Pekosz
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Stanley Perlman
- Department of Microbiology and Immunology, University of Iowa, Iowa City, IA, USA
| | - Marjorie C Pontelli
- Department of Molecular Microbiology, Washington University School of Medicine, St Louis, MO, USA
| | - Barry Rockx
- Department Viroscience, Erasmus MC, Rotterdam, The Netherlands
| | - Morgane Rolland
- US Military HIV Research Program, Henry M. Jackson Foundation for the Advancement of Military Medicine, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Paul W Rothlauf
- Department of Molecular Microbiology, Washington University School of Medicine, St Louis, MO, USA
| | - Sinai Sacharen
- National Institute for Biotechnology in the Negev, Department of Industrial Engineering and Management, Ben-Gurion University of the Negev, Be'er-Sheva, Israel
- The Shraga Segal Department of Microbiology and Immunology, Ben-Gurion University of the Negev, Be'er Sheva, Israel
| | | | - Stephen D Schmidt
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Vaccine Research Center, Bethesda, MD, USA
| | - Michael Schotsaert
- 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
| | - Stacey Schultz-Cherry
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Robert A Seder
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Vaccine Research Center, Bethesda, MD, USA
| | - Mayya Sedova
- University of California Riverside School of Medicine, Riverside, CA, USA
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA, USA
| | - Reed S Shabman
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Division of Microbiology and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
| | - Xiaoying Shen
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Pei-Yong Shi
- Department of Biochemistry and Molecular Biology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Maulik Shukla
- University of Chicago Consortium for Advanced Science and Engineering, University of Chicago, Chicago, IL, USA
- Data Science and Learning Division, Argonne National Laboratory, Argonne, IL, USA
| | - Viviana Simon
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Pathology, Molecular and Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Medicine, Division of Infectious Diseases, 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
| | - Spencer Stumpf
- Department of Molecular Microbiology, Washington University School of Medicine, St Louis, MO, USA
| | - Nancy J Sullivan
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Vaccine Research Center, Bethesda, MD, USA
| | - Larissa B Thackray
- Department of Medicine, Washington University in St Louis, St Louis, MO, USA
| | - James Theiler
- Los Alamos National Laboratory, New Mexico Consortium, Los Alamos, NM, USA
| | - Paul G Thomas
- Department of Immunology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Sanja Trifkovic
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Sina Türeli
- Center for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge, UK
| | - Samuel A Turner
- Center for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge, UK
| | - Maria A Vakaki
- High Throughput Screening Center, Washington University School of Medicine, St Louis, MO, USA
| | - Harm van Bakel
- Department of Genetics and Genomic Sciences, Icahn Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Laura A VanBlargan
- Department of Medicine, Washington University in St Louis, St Louis, MO, USA
| | - Leah R Vincent
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
- Division of Microbiology and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
| | - Zachary S Wallace
- Department of Informatics, J. Craig Venter Institute, La Jolla, CA, USA
- Department of Computer Science and Engineering, University of California, San Diego, CA, USA
| | - Li Wang
- CDC COVID-19 Emergency Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Maple Wang
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Pengfei Wang
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Wei Wang
- Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, MD, USA
| | - Scott C Weaver
- Department of Microbiology and Immunology, Institute for Human Infection and Immunity, World Reference Center for Emerging Viruses and Arboviruses, University of Texas Medical Branch, Galveston, TX, USA
| | - Richard J Webby
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Carol D Weiss
- Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, MD, USA
| | - David E Wentworth
- CDC COVID-19 Emergency Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Stuart M Weston
- Center for Pathogen Research, Department of Microbiology and Immunology, The University of Maryland School of Medicine, Baltimore, MD, USA
| | - Sean P J Whelan
- Department of Molecular Microbiology, Washington University School of Medicine, St Louis, MO, USA
| | - Bradley M Whitener
- Department of Medicine, Washington University in St Louis, St Louis, MO, USA
| | - Samuel H Wilks
- Center for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge, UK
| | - Xuping Xie
- Department of Biochemistry and Molecular Biology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Baoling Ying
- Department of Medicine, Washington University in St Louis, St Louis, MO, USA
| | - Hyejin Yoon
- Los Alamos National Laboratory, New Mexico Consortium, Los Alamos, NM, USA
| | - Bin Zhou
- CDC COVID-19 Emergency Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Tomer Hertz
- Department of Microbiology, Immunology and Genetics Faculty of Health Sciences Ben-Gurion University of the Negev, Be'er Sheva, Israel.
| | - Derek J Smith
- Center for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge, UK.
| | - Michael S Diamond
- Department of Medicine, Washington University in St Louis, St Louis, MO, USA.
- Department of Pathology & Immunology, Washington University School of Medicine, St Louis, MO, USA.
- Department of Molecular Microbiology, Washington University School of Medicine, St Louis, MO, USA.
- The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St Louis, MO, USA.
| | - Diane J Post
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA.
- Division of Microbiology and Infectious Diseases, National Institutes of Health, Rockville, MD, USA.
| | - Mehul S Suthar
- Center for Childhood Infections and Vaccines of Children's Healthcare of Atlanta, Department of Pediatrics, Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA, USA.
| |
Collapse
|
18
|
Barman S, Soni D, Brook B, Nanishi E, Dowling DJ. Precision Vaccine Development: Cues From Natural Immunity. Front Immunol 2022; 12:662218. [PMID: 35222350 PMCID: PMC8866702 DOI: 10.3389/fimmu.2021.662218] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 12/21/2021] [Indexed: 12/31/2022] Open
Abstract
Traditional vaccine development against infectious diseases has been guided by the overarching aim to generate efficacious vaccines normally indicated by an antibody and/or cellular response that correlates with protection. However, this approach has been shown to be only a partially effective measure, since vaccine- and pathogen-specific immunity may not perfectly overlap. Thus, some vaccine development strategies, normally focused on targeted generation of both antigen specific antibody and T cell responses, resulting in a long-lived heterogenous and stable pool of memory lymphocytes, may benefit from better mimicking the immune response of a natural infection. However, challenges to achieving this goal remain unattended, due to gaps in our understanding of human immunity and full elucidation of infectious pathogenesis. In this review, we describe recent advances in the development of effective vaccines, focusing on how understanding the differences in the immunizing and non-immunizing immune responses to natural infections and corresponding shifts in immune ontogeny are crucial to inform the next generation of infectious disease vaccines.
Collapse
Affiliation(s)
- Soumik Barman
- Precision Vaccines Program, Division of Infectious Diseases, Boston Children's Hospital, Boston, MA, United States.,Department of Pediatrics, Harvard Medical School, Boston, MA, United States
| | - Dheeraj Soni
- Precision Vaccines Program, Division of Infectious Diseases, Boston Children's Hospital, Boston, MA, United States.,Department of Pediatrics, Harvard Medical School, Boston, MA, United States
| | - Byron Brook
- Precision Vaccines Program, Division of Infectious Diseases, Boston Children's Hospital, Boston, MA, United States.,Department of Pediatrics, Harvard Medical School, Boston, MA, United States
| | - Etsuro Nanishi
- Precision Vaccines Program, Division of Infectious Diseases, Boston Children's Hospital, Boston, MA, United States.,Department of Pediatrics, Harvard Medical School, Boston, MA, United States
| | - David J Dowling
- Precision Vaccines Program, Division of Infectious Diseases, Boston Children's Hospital, Boston, MA, United States.,Department of Pediatrics, Harvard Medical School, Boston, MA, United States
| |
Collapse
|
19
|
Boudreau CM, Burke JS, Shuey KD, Wolf C, Katz J, Tielsch J, Khatry S, LeClerq SC, Englund JA, Chu HY, Alter G. Dissecting Fc signatures of protection in neonates following maternal influenza vaccination in a placebo-controlled trial. Cell Rep 2022; 38:110337. [PMID: 35139373 PMCID: PMC9026287 DOI: 10.1016/j.celrep.2022.110337] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 10/19/2021] [Accepted: 01/13/2022] [Indexed: 11/24/2022] Open
Abstract
Influenza is an important cause of illness and morbidity for infants. Seasonal influenza vaccination during pregnancy aims to provide protection to mothers, but it can also provide immunity to infants. The precise influence of maternal vaccination on immunity in infants and how vaccine-elicited antibodies provide protection in some but not all infants is incompletely understood. We comprehensively profiled the transfer of functional antibodies and defined humoral factors contributing to immunity against influenza in a clinical trial of maternal influenza vaccination. Influenza-specific antibody subclass levels, Fc ɣ receptor (FCGR) binding levels, and antibody-dependent innate immune functions were all profiled in the mothers during pregnancy and at birth, as well as in cord blood. Vaccination increased influenza-specific antibody levels, antibody binding to FCGR, and specific antibody-dependent innate immune functions in both maternal and cord blood, with FCGR binding most enhanced via vaccination. Influenza-specific FCGR binding levels were lower in cord blood of infants who subsequently developed influenza infection. Collectively these data suggest that in addition to increased antibody amounts, the selective transfer of FCGR-binding antibodies contributes to the protective immune response in infants against influenza.
Collapse
Affiliation(s)
- Carolyn M Boudreau
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; PhD Program in Virology, Harvard University, Cambridge, MA, USA
| | - John S Burke
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
| | - Kiel D Shuey
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Caitlin Wolf
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Joanne Katz
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - James Tielsch
- Department of Global Health, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
| | - Subarna Khatry
- Nepal Nutrition Intervention Project, Sarlahi, Kathmandu, Nepal
| | - Steven C LeClerq
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Nepal Nutrition Intervention Project, Sarlahi, Kathmandu, Nepal
| | - Janet A Englund
- Department of Pediatrics, Seattle Children's Research Institute and University of Washington, Seattle, WA, USA.
| | - Helen Y Chu
- Department of Medicine, University of Washington, Seattle, WA, USA.
| | - Galit Alter
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA.
| |
Collapse
|
20
|
Abstract
Natural killer (NK) cells play an important role in innate immune responses to viral infections. Here, we review recent insights into the role of NK cells in viral infections, with particular emphasis on human studies. We first discuss NK cells in the context of acute viral infections, with flavivirus and influenza virus infections as examples. Questions related to activation of NK cells, homing to infected tissues and the role of tissue-resident NK cells in acute viral infections are also addressed. Next, we discuss NK cells in the context of chronic viral infections with hepatitis C virus and HIV-1. Also covered is the role of adaptive-like NK cell expansions as well as the appearance of CD56- NK cells in the course of chronic infection. Specific emphasis is then placed in viral infections in patients with primary immunodeficiencies affecting NK cells. Not least, studies in this area have revealed an important role for NK cells in controlling several herpesvirus infections. Finally, we address new data with respect to the activation of NK cells and NK cell function in humans infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) giving rise to coronavirus disease 2019 (COVID-19).
Collapse
Affiliation(s)
- Niklas K Björkström
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
| | - Benedikt Strunz
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Hans-Gustaf Ljunggren
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
21
|
Abstract
Viruses are essentially, obligate intracellular parasites. They require a host to replicate their genetic material, spread to other cells, and eventually to other hosts. For humans, most viral infections are not considered lethal, regardless if at the cellular level, the virus can obliterate individual cells. Constant genomic mutations, (which can alter the antigenic content of viruses such as influenza or coronaviruses), zoonosis or immunosuppression/immunocompromisation, is when viruses achieve higher host mortality. Frequent examples of the severe consequenses of viral infection can be seen in children and the elderly. In most instances, the immune system will take a multifaceted approach in defending the host against viruses. Depending on the virus, the individual, and the point of entry, the immune system will initiate a robust response which involves multiple components. In this chapter, we expand on the total immune system, breaking it down to the two principal types: Innate and Adaptive Immunity, their different roles in viral recognition and clearance. Finally, how different viruses activate and evade different arms of the immune system.
Collapse
|
22
|
Patel M, Shahjin F, Cohen JD, Hasan M, Machhi J, Chugh H, Singh S, Das S, Kulkarni TA, Herskovitz J, Meigs DD, Chandra R, Hettie KS, Mosley RL, Kevadiya BD, Gendelman HE. The Immunopathobiology of SARS-CoV-2 Infection. FEMS Microbiol Rev 2021; 45:fuab035. [PMID: 34160586 PMCID: PMC8632753 DOI: 10.1093/femsre/fuab035] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 07/16/2021] [Indexed: 11/13/2022] Open
Abstract
Infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can lead to coronavirus disease 2019 (COVID-19). Virus-specific immunity controls infection, transmission and disease severity. With respect to disease severity, a spectrum of clinical outcomes occur associated with age, genetics, comorbidities and immune responses in an infected person. Dysfunctions in innate and adaptive immunity commonly follow viral infection. These are heralded by altered innate mononuclear phagocyte differentiation, activation, intracellular killing and adaptive memory, effector, and regulatory T cell responses. All of such affect viral clearance and the progression of end-organ disease. Failures to produce effective controlled antiviral immunity leads to life-threatening end-organ disease that is typified by the acute respiratory distress syndrome. The most effective means to contain SARS-CoV-2 infection is by vaccination. While an arsenal of immunomodulators were developed for control of viral infection and subsequent COVID-19 disease, further research is required to enable therapeutic implementation.
Collapse
Affiliation(s)
- Milankumar Patel
- Department of Pharmacology and Experimental Neuroscience, College of Medicine, University of Nebraska Medical Center, NE 68198, USA
| | - Farah Shahjin
- Department of Pharmacology and Experimental Neuroscience, College of Medicine, University of Nebraska Medical Center, NE 68198, USA
| | - Jacob D Cohen
- Department of Pharmacology and Experimental Neuroscience, College of Medicine, University of Nebraska Medical Center, NE 68198, USA
| | - Mahmudul Hasan
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, NE 68198, USA
| | - Jatin Machhi
- Department of Pharmacology and Experimental Neuroscience, College of Medicine, University of Nebraska Medical Center, NE 68198, USA
| | - Heerak Chugh
- Drug Discovery & Development Laboratory, Department of Chemistry, University of Delhi, Delhi-110007, India
| | - Snigdha Singh
- Drug Discovery & Development Laboratory, Department of Chemistry, University of Delhi, Delhi-110007, India
| | - Srijanee Das
- Department of Pathology and Microbiology, College of Medicine, University of Nebraska Medical Center, NE 68198, USA
| | - Tanmay A Kulkarni
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, NE 68198, USA
| | - Jonathan Herskovitz
- Department of Pharmacology and Experimental Neuroscience, College of Medicine, University of Nebraska Medical Center, NE 68198, USA
- Department of Pathology and Microbiology, College of Medicine, University of Nebraska Medical Center, NE 68198, USA
| | - Douglas D Meigs
- Department of Pharmacology and Experimental Neuroscience, College of Medicine, University of Nebraska Medical Center, NE 68198, USA
| | - Ramesh Chandra
- Drug Discovery & Development Laboratory, Department of Chemistry, University of Delhi, Delhi-110007, India
- Dr. B. R. Ambedkar Center for Biomedical Research, University of Delhi, Delhi-110007, India
| | - Kenneth S Hettie
- Molecular Imaging Program at Stanford (MIPS), Department of Radiology, Department of Otolaryngology –Head & Neck Surgery, Stanford University, Palo Alto, CA 94304, USA
| | - R Lee Mosley
- Department of Pharmacology and Experimental Neuroscience, College of Medicine, University of Nebraska Medical Center, NE 68198, USA
| | - Bhavesh D Kevadiya
- Department of Pharmacology and Experimental Neuroscience, College of Medicine, University of Nebraska Medical Center, NE 68198, USA
| | - Howard E Gendelman
- Department of Pharmacology and Experimental Neuroscience, College of Medicine, University of Nebraska Medical Center, NE 68198, USA
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, NE 68198, USA
- Department of Pathology and Microbiology, College of Medicine, University of Nebraska Medical Center, NE 68198, USA
| |
Collapse
|
23
|
A recombinant herpes virus expressing influenza hemagglutinin confers protection and induces antibody-dependent cellular cytotoxicity. Proc Natl Acad Sci U S A 2021; 118:2110714118. [PMID: 34417304 PMCID: PMC8403974 DOI: 10.1073/pnas.2110714118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [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.
Collapse
|
24
|
Rajendran M, Krammer F, McMahon M. The Human Antibody Response to the Influenza Virus Neuraminidase Following Infection or Vaccination. Vaccines (Basel) 2021; 9:vaccines9080846. [PMID: 34451971 PMCID: PMC8402431 DOI: 10.3390/vaccines9080846] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/23/2021] [Accepted: 07/27/2021] [Indexed: 12/03/2022] Open
Abstract
The influenza virus neuraminidase (NA) is primarily involved in the release of progeny viruses from infected cells—a critical role for virus replication. Compared to the immuno-dominant hemagglutinin, there are fewer NA subtypes, and NA experiences a slower rate of antigenic drift and reduced immune selection pressure. Furthermore, NA inhibiting antibodies prevent viral egress, thus preventing viral spread. Anti-NA immunity can lessen disease severity, reduce viral shedding, and decrease viral lung titers in humans and various animal models. As a result, there has been a concerted effort to investigate the possibilities of incorporating immunogenic forms of NA as a vaccine antigen in future vaccine formulations. In this review, we discuss NA-based immunity and describe several human NA-specific monoclonal antibodies (mAbs) that have a broad range of protection. We also review vaccine platforms that are investigating NA antigens in pre-clinical models and their potential use for next-generation influenza virus vaccines. The evidence presented here supports the inclusion of immunogenic NA in future influenza virus vaccines.
Collapse
Affiliation(s)
- Madhusudan Rajendran
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
- Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Correspondence: (F.K.); (M.M.)
| | - Meagan McMahon
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
- Correspondence: (F.K.); (M.M.)
| |
Collapse
|
25
|
Mateo M, Reynard S, Journeaux A, Germain C, Hortion J, Carnec X, Picard C, Baillet N, Borges-Cardoso V, Merabet O, Vallve A, Barron S, Jourjon O, Lacroix O, Duthey A, Dirheimer M, Jouvion G, Moreau PH, Fellmann L, Carbonnelle C, Raoul H, Tangy F, Baize S. A single-shot Lassa vaccine induces long-term immunity and protects cynomolgus monkeys against heterologous strains. Sci Transl Med 2021; 13:13/597/eabf6348. [PMID: 34108251 DOI: 10.1126/scitranslmed.abf6348] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 02/12/2021] [Accepted: 04/15/2021] [Indexed: 12/12/2022]
Abstract
A safe and protective Lassa virus vaccine is crucially needed in Western Africa to stem the recurrent outbreaks of Lassa virus infections in Nigeria and the emergence of Lassa virus in previously unaffected countries, such as Benin and Togo. Major challenges in developing a Lassa virus vaccine include the high diversity of circulating strains and their reemergence from 1 year to another. To address each of these challenges, we immunized cynomolgus monkeys with a measles virus vector expressing the Lassa virus glycoprotein and nucleoprotein of the prototypic Lassa virus strain Josiah (MeV-NP). To evaluate vaccine efficacy against heterologous strains of Lassa virus, we challenged the monkeys a month later with heterologous strains from lineage II or lineage VII, finding that the vaccine was protective against these strains. A second cohort of monkeys was challenged 1 year later with the homologous Josiah strain, finding that a single dose of MeV-NP was sufficient to protect all vaccinated monkeys. These studies demonstrate that MeV-NP can generate both long-lasting immune responses and responses that are able to protect against diverse strains of Lassa virus.
Collapse
Affiliation(s)
- Mathieu Mateo
- Unité de Biologie des Infections Virales Emergentes, Institut Pasteur, 69007 Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, 69007 Lyon, France
| | - Stéphanie Reynard
- Unité de Biologie des Infections Virales Emergentes, Institut Pasteur, 69007 Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, 69007 Lyon, France
| | - Alexandra Journeaux
- Unité de Biologie des Infections Virales Emergentes, Institut Pasteur, 69007 Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, 69007 Lyon, France
| | - Clara Germain
- Unité de Biologie des Infections Virales Emergentes, Institut Pasteur, 69007 Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, 69007 Lyon, France
| | - Jimmy Hortion
- Unité de Biologie des Infections Virales Emergentes, Institut Pasteur, 69007 Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, 69007 Lyon, France
| | - Xavier Carnec
- Unité de Biologie des Infections Virales Emergentes, Institut Pasteur, 69007 Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, 69007 Lyon, France
| | - Caroline Picard
- Unité de Biologie des Infections Virales Emergentes, Institut Pasteur, 69007 Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, 69007 Lyon, France
| | - Nicolas Baillet
- Unité de Biologie des Infections Virales Emergentes, Institut Pasteur, 69007 Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, 69007 Lyon, France
| | - Virginie Borges-Cardoso
- Unité de Biologie des Infections Virales Emergentes, Institut Pasteur, 69007 Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, 69007 Lyon, France
| | - Othmann Merabet
- Unité de Biologie des Infections Virales Emergentes, Institut Pasteur, 69007 Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, 69007 Lyon, France
| | - Audrey Vallve
- Laboratoire P4 INSERM-Jean Mérieux, INSERM US003, 69007 Lyon, France
| | - Stéphane Barron
- Laboratoire P4 INSERM-Jean Mérieux, INSERM US003, 69007 Lyon, France
| | - Ophélie Jourjon
- Laboratoire P4 INSERM-Jean Mérieux, INSERM US003, 69007 Lyon, France
| | - Orianne Lacroix
- Laboratoire P4 INSERM-Jean Mérieux, INSERM US003, 69007 Lyon, France
| | - Aurélie Duthey
- Laboratoire P4 INSERM-Jean Mérieux, INSERM US003, 69007 Lyon, France
| | - Manon Dirheimer
- INSERM, Délégation Régionale Auvergne Rhône-Alpes, 69500 Bron, France
| | - Gregory Jouvion
- Ecole Nationale Vétérinaire d'Alfort, Unité d'Histologie et d'Anatomie Pathologique, 94700 Maisons-Alfort, France.,Dynamic Research Group, Université Paris Est Créteil, Ecole Nationale Vétérinaire d'Alfort, USC ANSES, 94700 Maisons-Alfort, France
| | | | - Lyne Fellmann
- SILABE, Université de Strasbourg, Fort Foch, 67207 Niederhausbergen, France
| | | | - Hervé Raoul
- Laboratoire P4 INSERM-Jean Mérieux, INSERM US003, 69007 Lyon, France
| | - Frédéric Tangy
- Viral Genomics and Vaccination, Institut Pasteur, CNRS UMR-3569, 75015 Paris, France
| | - Sylvain Baize
- Unité de Biologie des Infections Virales Emergentes, Institut Pasteur, 69007 Lyon, France. .,Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, 69007 Lyon, France
| |
Collapse
|
26
|
Aitken EH, Damelang T, Ortega-Pajares A, Alemu A, Hasang W, Dini S, Unger HW, Ome-Kaius M, Nielsen MA, Salanti A, Smith J, Kent S, Hogarth PM, Wines BD, Simpson JA, Chung AW, Rogerson SJ. Developing a multivariate prediction model of antibody features associated with protection of malaria-infected pregnant women from placental malaria. eLife 2021; 10:e65776. [PMID: 34181872 PMCID: PMC8241440 DOI: 10.7554/elife.65776] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 06/16/2021] [Indexed: 12/15/2022] Open
Abstract
Background Plasmodium falciparum causes placental malaria, which results in adverse outcomes for mother and child. P. falciparum-infected erythrocytes that express the parasite protein VAR2CSA on their surface can bind to placental chondroitin sulfate A. It has been hypothesized that naturally acquired antibodies towards VAR2CSA protect against placental infection, but it has proven difficult to identify robust antibody correlates of protection from disease. The objective of this study was to develop a prediction model using antibody features that could identify women protected from placental malaria. Methods We used a systems serology approach with elastic net-regularized logistic regression, partial least squares discriminant analysis, and a case-control study design to identify naturally acquired antibody features mid-pregnancy that were associated with protection from placental malaria at delivery in a cohort of 77 pregnant women from Madang, Papua New Guinea. Results The machine learning techniques selected 6 out of 169 measured antibody features towards VAR2CSA that could predict (with 86% accuracy) whether a woman would subsequently have active placental malaria infection at delivery. Selected features included previously described associations with inhibition of placental binding and/or opsonic phagocytosis of infected erythrocytes, and network analysis indicated that there are not one but multiple pathways to protection from placental malaria. Conclusions We have identified candidate antibody features that could accurately identify malaria-infected women as protected from placental infection. It is likely that there are multiple pathways to protection against placental malaria. Funding This study was supported by the National Health and Medical Research Council (Nos. APP1143946, GNT1145303, APP1092789, APP1140509, and APP1104975).
Collapse
Affiliation(s)
- Elizabeth H Aitken
- Department of Medicine, University of Melbourne, the Doherty InstituteMelbourneAustralia
| | - Timon Damelang
- Department of Microbiology and Immunology, University of Melbourne, the Doherty InstituteMelbourneAustralia
| | - Amaya Ortega-Pajares
- Department of Medicine, University of Melbourne, the Doherty InstituteMelbourneAustralia
| | - Agersew Alemu
- Department of Medicine, University of Melbourne, the Doherty InstituteMelbourneAustralia
| | - Wina Hasang
- Department of Medicine, University of Melbourne, the Doherty InstituteMelbourneAustralia
| | - Saber Dini
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of MelbourneMelbourneAustralia
| | - Holger W Unger
- Department of Medicine, University of Melbourne, the Doherty InstituteMelbourneAustralia
- Department of Obstetrics and Gynaecology, Royal Darwin HospitalDarwinAustralia
- Menzies School of Health ResearchDarwinAustralia
| | - Maria Ome-Kaius
- Walter and Eliza Hall Institute of Medical ResearchParkvilleAustralia
| | - Morten A Nielsen
- Centre for Medical Parasitology, Department of Microbiology and immunology, University of CopenhagenCopenhagenDenmark
| | - Ali Salanti
- Centre for Medical Parasitology, Department of Microbiology and immunology, University of CopenhagenCopenhagenDenmark
- Department of Infectious Disease, Copenhagen University HospitalCopenhagenDenmark
| | - Joe Smith
- Seattle Children’s Research InstituteSeattleUnited States
- Department of Pediatrics, University of WashingtonSeattleUnited States
| | - Stephen Kent
- Department of Microbiology and Immunology, University of Melbourne, the Doherty InstituteMelbourneAustralia
| | - P Mark Hogarth
- Seattle Children’s Research InstituteSeattleUnited States
- Immune Therapies Group, Centre for Biomedical Research, Burnet InstituteMelbourneAustralia
- Department of Clinical Pathology, University of MelbourneMelbourneAustralia
- Department of Immunology and Pathology, Monash UniversityMelbourneAustralia
| | - Bruce D Wines
- Immune Therapies Group, Centre for Biomedical Research, Burnet InstituteMelbourneAustralia
- Department of Clinical Pathology, University of MelbourneMelbourneAustralia
- Department of Immunology and Pathology, Monash UniversityMelbourneAustralia
| | - Julie A Simpson
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of MelbourneMelbourneAustralia
| | - Amy W Chung
- Department of Microbiology and Immunology, University of Melbourne, the Doherty InstituteMelbourneAustralia
| | - Stephen J Rogerson
- Department of Medicine, University of Melbourne, the Doherty InstituteMelbourneAustralia
| |
Collapse
|
27
|
Targeting Antigens for Universal Influenza Vaccine Development. Viruses 2021; 13:v13060973. [PMID: 34073996 PMCID: PMC8225176 DOI: 10.3390/v13060973] [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: 04/27/2021] [Revised: 05/21/2021] [Accepted: 05/22/2021] [Indexed: 02/06/2023] Open
Abstract
Traditional influenza vaccines generate strain-specific antibodies which cannot provide protection against divergent influenza virus strains. Further, due to frequent antigenic shifts and drift of influenza viruses, annual reformulation and revaccination are required in order to match circulating strains. Thus, the development of a universal influenza vaccine (UIV) is critical for long-term protection against all seasonal influenza virus strains, as well as to provide protection against a potential pandemic virus. One of the most important strategies in the development of UIVs is the selection of optimal targeting antigens to generate broadly cross-reactive neutralizing antibodies or cross-reactive T cell responses against divergent influenza virus strains. However, each type of target antigen for UIVs has advantages and limitations for the generation of sufficient immune responses against divergent influenza viruses. Herein, we review current strategies and perspectives regarding the use of antigens, including hemagglutinin, neuraminidase, matrix proteins, and internal proteins, for universal influenza vaccine development.
Collapse
|
28
|
Lu LL, Das J, Grace PS, Fortune SM, Restrepo BI, Alter G. Antibody Fc Glycosylation Discriminates Between Latent and Active Tuberculosis. J Infect Dis 2021; 222:2093-2102. [PMID: 32060529 PMCID: PMC7661770 DOI: 10.1093/infdis/jiz643] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 02/11/2020] [Indexed: 12/31/2022] Open
Abstract
Background Mycobacterium tuberculosis remains a global health problem and clinical management is complicated by difficulty in discriminating between latent infection and active disease. While M. tuberculosis-reactive antibody levels are heterogeneous, studies suggest that levels of IgG glycosylation differ between disease states. Here we extend this observation across antibody domains and M. tuberculosis specificities to define changes with the greatest resolving power. Methods Capillary electrophoretic glycan analysis was performed on bulk non-antigen–specific IgG, bulk Fc domain, bulk Fab domain, and purified protein derivative (PPD)- and Ag85A-specific IgG from subjects with latent (n = 10) and active (n = 20) tuberculosis. PPD-specific isotype/subclass, PPD-specific antibody-dependent phagocytosis, cellular cytotoxicity, and natural killer cell activation were assessed. Discriminatory potentials of antibody features were evaluated individually and by multivariate analysis. Results Parallel profiling of whole, Fc, and Fab domain-specific IgG glycosylation pointed to enhanced differential glycosylation on the Fc domain. Differential glycosylation was observed across antigen-specific antibody populations. Multivariate modeling highlighted Fc domain glycan species as the top discriminatory features, with combined PPD IgG titers and Fc domain glycans providing the highest classification accuracy. Conclusions Differential glycosylation occurs preferentially on the Fc domain, providing significant discriminatory power between different states of M. tuberculosis infection and disease.
Collapse
Affiliation(s)
- Lenette L Lu
- University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Jishnu Das
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts, USA
| | - Patricia S Grace
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts, USA.,Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Sarah M Fortune
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts, USA.,Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Blanca I Restrepo
- School of Public Health, University of Texas Health Houston, Brownsville, Texas, USA.,South Texas Diabetes and Obesity Institute, University of Texas Rio Grande Valley, Edinburg, Texas, USA
| | - Galit Alter
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts, USA
| |
Collapse
|
29
|
Kwak C, Nguyen QT, Kim J, Kim TH, Poo H. Influenza Chimeric Protein (3M2e-3HA2-NP) Adjuvanted with PGA/Alum Confers Cross-Protection against Heterologous Influenza A Viruses. J Microbiol Biotechnol 2021; 31:304-316. [PMID: 33263336 PMCID: PMC9705887 DOI: 10.4014/jmb.2011.11029] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 11/30/2020] [Accepted: 12/01/2020] [Indexed: 12/15/2022]
Abstract
Vaccination is the most effective way to prevent influenza virus infections. However, conventional vaccines based on hemagglutinin (HA) have to be annually updated because the HA of influenza viruses constantly mutates. In this study, we produced a 3M2e-3HA2-NP chimeric protein as a vaccine antigen candidate using an Escherichia coli expression system. The vaccination of chimeric protein (15 μg) conferred complete protection against A/Puerto Rico/8/1934 (H1N1; PR8) in mice. It strongly induced influenza virus-specific antibody responses, cytotoxic T lymphocyte activity, and antibody-dependent cellular cytotoxicity. To spare the dose and enhance the cross-reactivity of the chimeric, we used a complex of poly-γ-glutamic acid and alum (PGA/alum) as an adjuvant. PGA/alum-adjuvanted, low-dose chimeric protein (1 or 5 μg) exhibited higher cross-protective effects against influenza A viruses (PR8, CA04, and H3N2) compared with those of chimeric alone or alum-adjuvanted proteins in vaccinated mice. Moreover, the depletion of CD4+ T, CD8+ T, and NK cells reduced the survival rate and efficacy of the PGA/alum-adjuvanted chimeric protein. Collectively, the vaccination of PGA/alum-adjuvanted chimeric protein induced strong protection efficacy against homologous and heterologous influenza viruses in mice, which suggests that it may be a promising universal influenza vaccine candidate.
Collapse
MESH Headings
- Adjuvants, Immunologic/administration & dosage
- Alum Compounds/administration & dosage
- Animals
- Antibodies, Viral/immunology
- Cross Reactions
- Female
- Hemagglutinins, Viral
- Humans
- Immunity, Humoral
- Influenza A Virus, H1N1 Subtype/genetics
- Influenza A Virus, H1N1 Subtype/immunology
- Influenza A Virus, H3N2 Subtype/genetics
- Influenza A Virus, H3N2 Subtype/immunology
- Influenza Vaccines/administration & dosage
- Influenza Vaccines/genetics
- Influenza Vaccines/immunology
- Influenza, Human/immunology
- Influenza, Human/prevention & control
- Influenza, Human/virology
- Mice
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Nucleocapsid Proteins/administration & dosage
- Nucleocapsid Proteins/genetics
- Nucleocapsid Proteins/immunology
- Polyglutamic Acid/administration & dosage
- Recombinant Fusion Proteins/administration & dosage
- Recombinant Fusion Proteins/genetics
- Recombinant Fusion Proteins/immunology
- T-Lymphocytes, Cytotoxic/drug effects
- T-Lymphocytes, Cytotoxic/immunology
- Viral Matrix Proteins/administration & dosage
- Viral Matrix Proteins/genetics
- Viral Matrix Proteins/immunology
Collapse
Affiliation(s)
- Chaewon Kwak
- Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 344, Republic of Korea
- Department of Biosystems and Bioengineering, KRIBB School of Biotechnology, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Quyen Thi Nguyen
- Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 344, Republic of Korea
- Department of Biosystems and Bioengineering, KRIBB School of Biotechnology, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Jaemoo Kim
- Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 344, Republic of Korea
- Department of Biosystems and Bioengineering, KRIBB School of Biotechnology, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Tae-Hwan Kim
- Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 344, Republic of Korea
| | - Haryoung Poo
- Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 344, Republic of Korea
- Department of Biosystems and Bioengineering, KRIBB School of Biotechnology, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| |
Collapse
|
30
|
Highly pathogenic avian influenza A/Guangdong/17SF003/2016 is immunogenic and induces cross-protection against antigenically divergent H7N9 viruses. NPJ Vaccines 2021; 6:30. [PMID: 33637737 PMCID: PMC7910538 DOI: 10.1038/s41541-021-00295-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 02/05/2021] [Indexed: 01/18/2023] Open
Abstract
Avian influenza A(H7N9) epidemics have a fatality rate of approximately 40%. Previous studies reported that low pathogenic avian influenza (LPAI)-derived candidate vaccine viruses (CVVs) are poorly immunogenic. Here, we assess the immunogenicity and efficacy of a highly pathogenic avian influenza (HPAI) A/Guangdong/17SF003/2016 (GD/16)-extracted hemagglutinin (eHA) vaccine. GD/16 eHA induces robust H7-specific antibody responses in mice with a marked adjuvant antigen-sparing effect. Mice immunized with adjuvanted GD/16 eHA are protected from the lethal LPAI and HPAI H7N9 challenges, in stark contrast to low antibody titers and high mortality in mice receiving adjuvanted LPAI H7 eHAs. The protection correlates well with the magnitude of the H7-specific antibody response (IgG and microneutralization) or HA group 2 stem-specific IgG. Inclusion of adjuvanted GD/16 eHA in heterologous prime-boost improves the immunogenicity and protection of LPAI H7 HAs in mice. Our findings support the inclusion of GD/16-derived CVV in the pandemic preparedness vaccine stockpile.
Collapse
|
31
|
Le Sage V, Jones JE, Kormuth KA, Fitzsimmons WJ, Nturibi E, Padovani GH, Arevalo CP, French AJ, Avery AJ, Manivanh R, McGrady EE, Bhagwat AR, Lauring AS, Hensley SE, Lakdawala SS. Pre-existing heterosubtypic immunity provides a barrier to airborne transmission of influenza viruses. PLoS Pathog 2021; 17:e1009273. [PMID: 33600489 PMCID: PMC7891786 DOI: 10.1371/journal.ppat.1009273] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 01/04/2021] [Indexed: 12/04/2022] Open
Abstract
Human-to-human transmission of influenza viruses is a serious public health threat, yet the precise role of immunity from previous infections on the susceptibility to airborne infection is still unknown. Using the ferret model, we examined the roles of exposure duration and heterosubtypic immunity on influenza transmission. We demonstrate that a 48 hour exposure is sufficient for efficient transmission of H1N1 and H3N2 viruses. To test pre-existing immunity, a gap of 8–12 weeks between primary and secondary infections was imposed to reduce innate responses and ensure robust infection of donor animals with heterosubtypic viruses. We found that pre-existing H3N2 immunity did not significantly block transmission of the 2009 H1N1pandemic (H1N1pdm09) virus to immune animals. Surprisingly, airborne transmission of seasonal H3N2 influenza strains was abrogated in recipient animals with H1N1pdm09 pre-existing immunity. This protection from natural infection with H3N2 virus was independent of neutralizing antibodies. Pre-existing immunity with influenza B virus did not block H3N2 virus transmission, indicating that the protection was likely driven by the adaptive immune response. We demonstrate that pre-existing immunity can impact susceptibility to heterologous influenza virus strains, and implicate a novel correlate of protection that can limit the spread of respiratory pathogens through the air. Influenza viruses pose a major public health threat through both seasonal epidemics and sporadic pandemics. An individual’s first influenza virus infection leaves long-lasting immunity, which plays an unknown role on susceptibility to airborne transmission of new viral strains. We show that pre-existing heterosubtypic immunity against the 2009 H1N1 pandemic virus protects recipient animals from airborne transmission of a seasonal H3N2 influenza virus, which is independent of cross-neutralizing antibodies. Pre-existing immunity with influenza B viruses was not protective suggesting that this phenomenon is driven by an adaptive response. Taken together, these data indicate that pre-existing immunity is an important barrier to airborne transmission and can influence the emergence and spread of potentially pandemic viruses.
Collapse
Affiliation(s)
- Valerie Le Sage
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America
| | - Jennifer E. Jones
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America
| | - Karen A. Kormuth
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America
| | - William J. Fitzsimmons
- Division of Infectious Diseases, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Eric Nturibi
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America
| | - Gabriella H. Padovani
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America
| | - Claudia P. Arevalo
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Andrea J. French
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America
| | - Annika J. Avery
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America
| | - Richard Manivanh
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America
| | - Elizabeth E. McGrady
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America
| | - Amar R. Bhagwat
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America
| | - Adam S. Lauring
- Division of Infectious Diseases, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, United States of America
- Department of Microbiology and Immunology, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Scott E. Hensley
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Seema S. Lakdawala
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America
- Center for Vaccine Research, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America
- * E-mail:
| |
Collapse
|
32
|
Damelang T, Aitken EH, Hasang W, Lopez E, Killian M, Unger HW, Salanti A, Shub A, McCarthy E, Kedzierska K, Lappas M, Kent SJ, Rogerson SJ, Chung AW. Antibody mediated activation of natural killer cells in malaria exposed pregnant women. Sci Rep 2021; 11:4130. [PMID: 33602987 PMCID: PMC7893158 DOI: 10.1038/s41598-021-83093-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 01/25/2021] [Indexed: 12/21/2022] Open
Abstract
Immune effector responses against Plasmodium falciparum include antibody-mediated activation of innate immune cells, which can induce Fc effector functions, including antibody-dependent cellular cytotoxicity, and the secretion of cytokines and chemokines. These effector functions are regulated by the composition of immunoglobulin G (IgG) Fc N-linked glycans. However, a role for antibody-mediated natural killer (NK) cells activation or Fc N-linked glycans in pregnant women with malaria has not yet been established. Herein, we studied the capacity of IgG antibodies from pregnant women, with placental malaria or non-placental malaria, to induce NK cell activation in response to placental malaria-associated antigens DBL2 and DBL3. Antibody-mediated NK cell activation was observed in pregnant women with malaria, but no differences were associated with susceptibility to placental malaria. Elevated anti-inflammatory glycosylation patterns of IgG antibodies were observed in pregnant women with or without malaria infection, which were not seen in healthy non-pregnant controls. This suggests that pregnancy-associated anti-inflammatory Fc N-linked glycans may dampen the antibody-mediated activation of NK cells in pregnant women with malaria infection. Overall, although anti-inflammatory glycans and antibody-dependent NK cell activation were detected in pregnant women with malaria, a definitive role for these antibody features in protecting against placental malaria remains to be proven.
Collapse
Affiliation(s)
- Timon Damelang
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia
| | - Elizabeth H Aitken
- Department of Medicine, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia
| | - Wina Hasang
- Department of Medicine, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia
| | - Ester Lopez
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia
| | - Martin Killian
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia
- Department of Internal Medicine, Centre Hospitalier Universitaire de Saint-Etienne, Saint-Etienne, France
- Groupe sur l'Immunité des Muqueuses et Agents Pathogènes, Université Jean Monnet Saint-Etienne, Saint-Etienne, France
| | - Holger W Unger
- Liverpool School of Tropical Medicine, Liverpool, UK
- Department of Obstetrics and Gynaecology, Royal Darwin Hospital, Darwin, NT, Australia
- Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
| | - Ali Salanti
- Department for Immunology and Microbiology, Centre for Medical Parasitology, University of Copenhagen, Copenhagen, Denmark
- Department of Infectious Disease, Copenhagen University Hospital, Copenhagen, Denmark
| | - Alexis Shub
- Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne, VIC, Australia
| | - Elizabeth McCarthy
- Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne, VIC, Australia
| | - Katherine Kedzierska
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia
| | - Martha Lappas
- Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne, VIC, Australia
| | - Stephen J Kent
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia
- Infectious Diseases Department, Alfred Health, Melbourne Sexual Health Centre, Monash University, Melbourne, VIC, Australia
| | - Stephen J Rogerson
- Department of Medicine, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia
| | - Amy W Chung
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia.
| |
Collapse
|
33
|
Huang K, Lin M, Kuo T, Chen C, Lin C, Chou Y, Chao T, Pang Y, Kao H, Huang R, Lin S, Chang S, Yang P. Humanized COVID-19 decoy antibody effectively blocks viral entry and prevents SARS-CoV-2 infection. EMBO Mol Med 2021; 13:e12828. [PMID: 33159417 PMCID: PMC7799362 DOI: 10.15252/emmm.202012828] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 11/03/2020] [Accepted: 11/05/2020] [Indexed: 12/17/2022] Open
Abstract
To circumvent the devastating pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, a humanized decoy antibody (ACE2-Fc fusion protein) was designed to target the interaction between viral spike protein and its cellular receptor, angiotensin-converting enzyme 2 (ACE2). First, we demonstrated that ACE2-Fc could specifically abrogate virus replication by blocking the entry of SARS-CoV-2 spike-expressing pseudotyped virus into both ACE2-expressing lung cells and lung organoids. The impairment of viral entry was not affected by virus variants, since efficient inhibition was also observed in six SARS-CoV-2 clinical strains, including the D614G variants which have been shown to exhibit increased infectivity. The preservation of peptidase activity also enables ACE2-Fc to reduce the angiotensin II-mediated cytokine cascade. Furthermore, this Fc domain of ACE2-Fc was shown to activate NK cell degranulation after co-incubation with Spike-expressing H1975 cells. These promising characteristics potentiate the therapeutic prospects of ACE2-Fc as an effective treatment for COVID-19.
Collapse
Affiliation(s)
- Kuo‐Yen Huang
- Institute of Biomedical SciencesAcademia SinicaTaipeiTaiwan
| | - Ming‐Shiu Lin
- Institute of Biomedical SciencesAcademia SinicaTaipeiTaiwan
| | - Ting‐Chun Kuo
- Department of Internal MedicineNational Taiwan University Hospital and National Taiwan University College of MedicineTaipeiTaiwan
| | - Ci‐Ling Chen
- Institute of Biomedical SciencesAcademia SinicaTaipeiTaiwan
| | - Chung‐Chih Lin
- Institute of Biomedical SciencesAcademia SinicaTaipeiTaiwan
| | - Yu‐Chi Chou
- Biomedical Translation Research Center (BioTReC)Academia SinicaTaipeiTaiwan
| | - Tai‐Ling Chao
- Department of Clinical Laboratory Sciences and Medical BiotechnologyNational Taiwan University College of MedicineTaipeiTaiwan
| | - Yu‐Hao Pang
- Department of Clinical Laboratory Sciences and Medical BiotechnologyNational Taiwan University College of MedicineTaipeiTaiwan
| | - Han‐Chieh Kao
- Department of Clinical Laboratory Sciences and Medical BiotechnologyNational Taiwan University College of MedicineTaipeiTaiwan
| | - Rih‐Sheng Huang
- Institute of Biological ChemistryAcademia SinicaTaipeiTaiwan
| | - Steven Lin
- Institute of Biological ChemistryAcademia SinicaTaipeiTaiwan
- Institute of Biochemical SciencesNational Taiwan UniversityTaipeiTaiwan
| | - Sui‐Yuan Chang
- Department of Clinical Laboratory Sciences and Medical BiotechnologyNational Taiwan University College of MedicineTaipeiTaiwan
- Department of Laboratory MedicineNational Taiwan University HospitalTaipeiTaiwan
| | - Pan‐Chyr Yang
- Institute of Biomedical SciencesAcademia SinicaTaipeiTaiwan
- Department of Internal MedicineNational Taiwan University Hospital and National Taiwan University College of MedicineTaipeiTaiwan
- Genomics Research CenterAcademia SinicaTaipeiTaiwan
| |
Collapse
|
34
|
Fernández-Lázaro D, González-Bernal JJ, Sánchez-Serrano N, Navascués LJ, Ascaso-del-Río A, Mielgo-Ayuso J. Physical Exercise as a Multimodal Tool for COVID-19: Could It Be Used as a Preventive Strategy? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17228496. [PMID: 33212762 PMCID: PMC7697788 DOI: 10.3390/ijerph17228496] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 11/11/2020] [Accepted: 11/12/2020] [Indexed: 02/07/2023]
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) or coronavirus disease 2019 (COVID-19) is a novel coronavirus not previously recognized in humans until late 2019. On 31 December 2019, a cluster of cases of pneumonia of unspecified etiology was reported to the World Health Organization in China. The availability of adequate SARS-CoV-2 drugs is also limited, and the efficacy and safety of these drugs for COVID-2019 pneumonia patients need to be assessed by further clinical trials. For these reasons, there is a need for other strategies against COVID-19 that are capable of prevention and treatment. Physical exercise has proven to be an effective therapy for most chronic diseases and microbial infections with preventive/therapeutic benefits, considering that exercise involves primary immunological mediators and/or anti-inflammatory properties. This review aimed to provide an insight into how the implementation of a physical exercise program against COVID-19 may be a useful complementary tool for prevention, which can also enhance recovery, improve quality of life, and provide immune protection against SARS-CoV-2 virus infection in the long term. In summary, physical exercise training exerts immunomodulatory effects, controls the viral gateway, modulates inflammation, stimulates nitric oxide synthesis pathways, and establishes control over oxidative stress.
Collapse
Affiliation(s)
- Diego Fernández-Lázaro
- Department of Cellular Biology, Histology and Pharmacology, Faculty of Health Sciences, Campus of Soria, University of Valladolid, 42003 Soria, Spain
- Neurobiology Research Group, Faculty of Medicine, University of Valladolid, 47005 Valladolid, Spain
- Correspondence: ; Tel.: +34-975-129-185
| | | | - Nerea Sánchez-Serrano
- Microbiology Unit of the Santa Bárbara Hospital, Castilla-Léon Health (SACyL), 42003 Soria, Spain;
| | - Lourdes Jiménez Navascués
- Department of Nursing, Faculty of Health Sciences, Campus of Soria, University of Valladolid, 42003 Soria, Spain;
| | - Ana Ascaso-del-Río
- Clinical Pharmacology Service, IdISSC, San Carlos Clinical Hospital, 28040 Madrid, Spain;
| | - Juan Mielgo-Ayuso
- Department of Biochemistry, Molecular Biology and Physiology, Faculty of Health Sciences, Campus of Soria, University of Valladolid, 42003 Soria, Spain;
| |
Collapse
|
35
|
Amitai A, Sangesland M, Barnes RM, Rohrer D, Lonberg N, Lingwood D, Chakraborty AK. Defining and Manipulating B Cell Immunodominance Hierarchies to Elicit Broadly Neutralizing Antibody Responses against Influenza Virus. Cell Syst 2020; 11:573-588.e9. [PMID: 33031741 DOI: 10.1016/j.cels.2020.09.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 08/11/2020] [Accepted: 09/14/2020] [Indexed: 12/16/2022]
Abstract
The antibody repertoire possesses near-limitless diversity, enabling the adaptive immune system to accommodate essentially any antigen. However, this diversity explores the antigenic space unequally, allowing some pathogens like influenza virus to impose complex immunodominance hierarchies that distract antibody responses away from key sites of virus vulnerability. We developed a computational model of affinity maturation to map the patterns of immunodominance that evolve upon immunization with natural and engineered displays of hemagglutinin (HA), the influenza vaccine antigen. Based on this knowledge, we designed immunization protocols that subvert immune distraction and focus serum antibody responses upon a functionally conserved, but immunologically recessive, target of human broadly neutralizing antibodies. We tested in silico predictions by vaccinating transgenic mice in which antibody diversity was humanized to mirror clinically relevant humoral output. Collectively, our results demonstrate that complex patterns in antibody immunogenicity can be rationally defined and then manipulated to elicit engineered immunity.
Collapse
Affiliation(s)
- Assaf Amitai
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Maya Sangesland
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA
| | - Ralston M Barnes
- Bristol-Myers Squibb, 700 Bay Rd, Redwood City, CA 94063-2478, USA
| | - Daniel Rohrer
- Bristol-Myers Squibb, 700 Bay Rd, Redwood City, CA 94063-2478, USA
| | - Nils Lonberg
- Bristol-Myers Squibb, 700 Bay Rd, Redwood City, CA 94063-2478, USA
| | - Daniel Lingwood
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA.
| | - Arup K Chakraborty
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA; Department of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
| |
Collapse
|
36
|
Guilfoyle K, Major D, Skeldon S, James H, Tingstedt JL, Polacek C, Lassauniére R, Engelhardt OG, Fomsgaard A. Protective efficacy of a polyvalent influenza A DNA vaccine against both homologous (H1N1pdm09) and heterologous (H5N1) challenge in the ferret model. Vaccine 2020; 39:4903-4913. [PMID: 33036805 DOI: 10.1016/j.vaccine.2020.09.062] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 09/16/2020] [Accepted: 09/21/2020] [Indexed: 11/16/2022]
Abstract
This study describes the protective efficacy of a novel influenza plasmid DNA vaccine in the ferret challenge model. The rationally designed polyvalent influenza DNA vaccine encodes haemagglutinin and neuraminidase proteins derived from less glycosylated pandemic H1N1 (2009) and H3N2 (1968) virus strains as well as the nucleoprotein (NP) and matrix proteins (M1 and M2) from a different pandemic H1N1 (1918) strain. Needle-free intradermal immunisation with the influenza DNA vaccine protected ferrets against homologous challenge with an H1N1pdm09 virus strain, demonstrated by restriction of viral replication to the upper respiratory tract and reduced duration of viral shedding post-challenge. Breadth of protection was demonstrated in two heterologous efficacy experiments in which animals immunised with the influenza DNA vaccine were protected against challenge with a highly pathogenic avian influenza H5N1 virus strain with reproducible survival and clinical outcomes.
Collapse
Affiliation(s)
- Kate Guilfoyle
- National Institute for Biological Standards and Control (NIBSC), Blanche Lane, South Mimms, Potters Bar, EN6 3QG Hertfordshire, UK; Viroclinics Xplore, Nistelrooise Baan 3, 5374 Schaijk, The Netherlands(1)
| | - Diane Major
- National Institute for Biological Standards and Control (NIBSC), Blanche Lane, South Mimms, Potters Bar, EN6 3QG Hertfordshire, UK
| | - Sarah Skeldon
- National Institute for Biological Standards and Control (NIBSC), Blanche Lane, South Mimms, Potters Bar, EN6 3QG Hertfordshire, UK
| | - Heather James
- National Institute for Biological Standards and Control (NIBSC), Blanche Lane, South Mimms, Potters Bar, EN6 3QG Hertfordshire, UK
| | - Jeanette L Tingstedt
- Virus Research and Development Laboratory, Department of Virus and Microbiological Special Diagnostics, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen S, Denmark
| | - Charlotta Polacek
- Virus Research and Development Laboratory, Department of Virus and Microbiological Special Diagnostics, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen S, Denmark
| | - Ria Lassauniére
- Virus Research and Development Laboratory, Department of Virus and Microbiological Special Diagnostics, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen S, Denmark
| | - Othmar G Engelhardt
- National Institute for Biological Standards and Control (NIBSC), Blanche Lane, South Mimms, Potters Bar, EN6 3QG Hertfordshire, UK.
| | - Anders Fomsgaard
- Virus Research and Development Laboratory, Department of Virus and Microbiological Special Diagnostics, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen S, Denmark; Infectious Disease Research Unit, Clinical Institute, University of Southern Denmark, Sdr. Boulevard 29, DK-5000 Odense C, Denmark
| |
Collapse
|
37
|
Boudreau CM, Yu WH, Suscovich TJ, Talbot HK, Edwards KM, Alter G. Selective induction of antibody effector functional responses using MF59-adjuvanted vaccination. J Clin Invest 2020; 130:662-672. [PMID: 31845904 DOI: 10.1172/jci129520] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 10/15/2019] [Indexed: 12/14/2022] Open
Abstract
Seasonal and pandemic influenza infection remains a major public health concern worldwide. Driving robust humoral immunity has been a challenge given preexisting, often cross-reactive, immunity and in particular, poorly immunogenic avian antigens. To overcome immune barriers, the adjuvant MF59 has been used in seasonal influenza vaccines to increase antibody titers and improve neutralizing activity, translating to a moderate increase in protection in vulnerable populations. However, its effects on stimulating antibody effector functions, including NK cell activation, monocyte phagocytosis, and complement activity, all of which have been implicated in protection against influenza, have yet to be defined. Using systems serology, we assessed changes in antibody functional profiles in individuals who received H5N1 avian influenza vaccine administered with MF59, with alum, or delivered unadjuvanted. MF59 elicited antibody responses that stimulated robust neutrophil phagocytosis and complement activity. Conversely, vaccination with MF59 recruited NK cells poorly and drove moderate monocyte phagocytic activity, both likely compromised because of the induction of antibodies that did not bind FCGR3A. Collectively, defining the humoral antibody functions induced by distinct adjuvants may provide a path to designing next-generation vaccines that can selectively leverage the humoral immune functions, beyond binding and neutralization, resulting in better protection from infection.
Collapse
Affiliation(s)
- Carolyn M Boudreau
- Ragon Institute of MGH, MIT and Harvard, Cambridge, Massachusetts, USA.,PhD program in Virology, Division of Medical Sciences, Harvard University, Boston, Massachusetts, USA
| | - Wen-Han Yu
- Ragon Institute of MGH, MIT and Harvard, Cambridge, Massachusetts, USA
| | - Todd J Suscovich
- Ragon Institute of MGH, MIT and Harvard, Cambridge, Massachusetts, USA
| | - H Keipp Talbot
- Department of Medicine.,Department of Health Policy, and
| | - Kathryn M Edwards
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Galit Alter
- Ragon Institute of MGH, MIT and Harvard, Cambridge, Massachusetts, USA
| |
Collapse
|
38
|
Abstract
Conventional influenza vaccines are based on predicting the circulating viruses year by year, conferring limited effectiveness since the antigenicity of vaccine strains does not always match the circulating viruses. This necessitates development of universal influenza vaccines that provide broader and lasting protection against pan-influenza viruses. The discovery of the highly conserved immunogens (epitopes) of influenza viruses provides attractive targets for universal vaccine design. Here we review the current understanding with broadly protective immunogens (epitopes) and discuss several important considerations to achieve the goal of universal influenza vaccines.
Collapse
|
39
|
Frank K, Paust S. Dynamic Natural Killer Cell and T Cell Responses to Influenza Infection. Front Cell Infect Microbiol 2020; 10:425. [PMID: 32974217 PMCID: PMC7461885 DOI: 10.3389/fcimb.2020.00425] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 07/10/2020] [Indexed: 12/12/2022] Open
Abstract
Influenza viruses have perplexed scientists for over a hundred years. Yearly vaccines limit their spread, but they do not prevent all infections. Therapeutic treatments for those experiencing severe infection are limited; further advances are held back by insufficient understanding of the fundamental immune mechanisms responsible for immunopathology. NK cells and T cells are essential in host responses to influenza infection. They produce immunomodulatory cytokines and mediate the cytotoxic response to infection. An imbalance in NK and T cell responses can lead to two outcomes: excessive inflammation and tissue damage or insufficient anti-viral functions and uncontrolled infection. The main cause of death in influenza patients is the former, mediated by hyperinflammatory responses termed “cytokine storm.” NK cells and T cells contribute to cytokine storm, but they are also required for viral clearance. Many studies have attempted to distinguish protective and pathogenic components of the NK cell and T cell influenza response, but it has become clear that they are dynamic and integrated processes. This review will analyze how NK cell and T cell effector functions during influenza infection affect the host response and correlate with morbidity and mortality outcomes.
Collapse
Affiliation(s)
- Kayla Frank
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, United States.,The Skaggs Graduate Program in Chemical and Biological Sciences, The Scripps Research Institute, La Jolla, CA, United States
| | - Silke Paust
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, United States.,The Skaggs Graduate Program in Chemical and Biological Sciences, The Scripps Research Institute, La Jolla, CA, United States
| |
Collapse
|
40
|
Wu NC, Wilson IA. Influenza Hemagglutinin Structures and Antibody Recognition. Cold Spring Harb Perspect Med 2020; 10:cshperspect.a038778. [PMID: 31871236 DOI: 10.1101/cshperspect.a038778] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Hemagglutinin (HA) is most abundant glycoprotein on the influenza virus surface. Influenza HA promotes viral entry by engaging the receptor and mediating virus-host membrane fusion. At the same time, HA is the major antigen of the influenza virus. HA antigenic shift can result in pandemics, whereas antigenic drift allows human circulating strains to escape herd immunity. Most antibody responses against HA are strain-specific. However, antibodies that have neutralizing activities against multiple strains or even subtypes have now been discovered and characterized. These broadly neutralizing antibodies (bnAbs) target conserved regions on HA, such as the receptor-binding site and the stem domain. Structural studies of such bnAbs have provided important insight into universal influenza vaccine and therapeutic design. This review discusses the HA functions as well as HA-antibody interactions from a structural perspective.
Collapse
Affiliation(s)
- Nicholas C Wu
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California 92037, USA
| | - Ian A Wilson
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California 92037, USA.,The Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, California 92037, USA
| |
Collapse
|
41
|
Yu J, Sun X, Goie JYG, Zhang Y. Regulation of Host Immune Responses against Influenza A Virus Infection by Mitogen-Activated Protein Kinases (MAPKs). Microorganisms 2020; 8:microorganisms8071067. [PMID: 32709018 PMCID: PMC7409222 DOI: 10.3390/microorganisms8071067] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 12/12/2022] Open
Abstract
Influenza is a major respiratory viral disease caused by infections from the influenza A virus (IAV) that persists across various seasonal outbreaks globally each year. Host immune response is a key factor determining disease severity of influenza infection, presenting an attractive target for the development of novel therapies for treatments. Among the multiple signal transduction pathways regulating the host immune activation and function in response to IAV infections, the mitogen-activated protein kinase (MAPK) pathways are important signalling axes, downstream of various pattern recognition receptors (PRRs), activated by IAVs that regulate various cellular processes in immune cells of both innate and adaptive immunity. Moreover, aberrant MAPK activation underpins overexuberant production of inflammatory mediators, promoting the development of the “cytokine storm”, a characteristic of severe respiratory viral diseases. Therefore, elucidation of the regulatory roles of MAPK in immune responses against IAVs is not only essential for understanding the pathogenesis of severe influenza, but also critical for developing MAPK-dependent therapies for treatment of respiratory viral diseases. In this review, we will summarise the current understanding of MAPK functions in both innate and adaptive immune response against IAVs and discuss their contributions towards the cytokine storm caused by highly pathogenic influenza viruses.
Collapse
Affiliation(s)
- Jiabo Yu
- Integrative Biomedical Sciences Programme, University of Edinburgh Institute, Zhejiang University, International Campus Zhejiang University, Haining 314400, China; (J.Y.); (X.S.)
| | - Xiang Sun
- Integrative Biomedical Sciences Programme, University of Edinburgh Institute, Zhejiang University, International Campus Zhejiang University, Haining 314400, China; (J.Y.); (X.S.)
| | - Jian Yi Gerald Goie
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117545, Singapore;
- The Life Sciences Institute, National University of Singapore, Singapore 117456, Singapore
| | - Yongliang Zhang
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117545, Singapore;
- The Life Sciences Institute, National University of Singapore, Singapore 117456, Singapore
- Correspondence: ; Tel.: +65-65166407
| |
Collapse
|
42
|
Enhancing natural killer cell function with gp41-targeting bispecific antibodies to combat HIV infection. AIDS 2020; 34:1313-1323. [PMID: 32287071 DOI: 10.1097/qad.0000000000002543] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVE(S) The aim of this study was to develop and evaluate the activity of bispecific antibodies (bsAbs) to enhance natural killer (NK) cell antibody-dependent cellular cytotoxicity (ADCC) against HIV-infected cells. DESIGN These bsAbs are based on patient-derived antibodies targeting the conserved gp41 stump of HIV Env, and also incorporate a high-affinity single chain variable fragment (scFv) targeting the activating receptor CD16 on NK cells. Overall, we expect the bsAbs to provide increased affinity and avidity over their corresponding mAbs, allowing for improved ADCC activity against Env-expressing target cells. METHODS bsAbs and their corresponding mAbs were expressed in 293T cells and purified. The binding of bsAbs and mAbs to their intended targets was determined using Bio-Layer Interferometry, as well as flow cytometry based binding assays on in-vitro infected cells. The ability of these bsAbs to improve NK cell activity against HIV-infected cells was tested using in-vitro co-culture assays, using flow cytometry and calcein release to analyse NK cell degranulation and target cell killing, respectively. RESULTS The bsAbs-bound gp41 with similar affinity to their corresponding mAbs had increased affinity for CD16. The bsAbs also bound to primary CD4 T cells infected in vitro with two different strains of HIV. In addition, the bsAbs induce increased NK cell degranulation and killing of autologous HIV-infected CD4 T cells. CONCLUSION On the basis of their in-vitro killing efficacy, bsAbs may provide a promising strategy to improve NK-mediated immune targeting of infected cells during HIV infection.
Collapse
|
43
|
Wong J, Tai CM, Hurt AC, Tan HX, Kent SJ, Wheatley AK. Sequencing B cell receptors from ferrets (Mustela putorius furo). PLoS One 2020; 15:e0233794. [PMID: 32470013 PMCID: PMC7259655 DOI: 10.1371/journal.pone.0233794] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 05/12/2020] [Indexed: 12/16/2022] Open
Abstract
The domestic ferret (Mustela putorius furo) provides a critical animal model to study human respiratory diseases. However immunological insights are restricted due to a lack of ferret-specific reagents and limited genetic information about ferret B and T cell receptors. Here, variable, diversity and joining genes within the ferret kappa, lambda and heavy chain immunoglobulin loci were annotated using available genomic information. A multiplex PCR approach was derived that facilitated the recovery of paired heavy and light chain immunoglobulin sequences from single sorted ferret B cells, allowing validation of predicted germline gene sequences and the identification of putative novel germlines. Eukaryotic expression vectors were developed that enabled the generation of recombinant ferret monoclonal antibodies. This work advances the ferret as an informative immunological model for viral diseases by allowing the in-depth interrogation of antibody-based immunity.
Collapse
Affiliation(s)
- Julius Wong
- Department of Microbiology and Immunology, University of Melbourne, at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Celeste M. Tai
- World Health Organization (WHO) Collaborating Centre for Reference and Research on Influenza, The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Aeron C. Hurt
- World Health Organization (WHO) Collaborating Centre for Reference and Research on Influenza, The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Hyon-Xhi Tan
- Department of Microbiology and Immunology, University of Melbourne, at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Stephen J. Kent
- Department of Microbiology and Immunology, University of Melbourne, at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
- Melbourne Sexual Health Centre and Department of Infectious Diseases, Alfred Hospital and Central Clinical School, Monash University, Melbourne, Victoria, Australia
- ARC Centre for Excellence in Convergent Bio-Nano Science and Technology, University of Melbourne, Parkville, Victoria, Australia
- * E-mail: (AKW); (SJK)
| | - Adam K. Wheatley
- Department of Microbiology and Immunology, University of Melbourne, at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
- ARC Centre for Excellence in Convergent Bio-Nano Science and Technology, University of Melbourne, Parkville, Victoria, Australia
- * E-mail: (AKW); (SJK)
| |
Collapse
|
44
|
Jung HE, Lee HK. Host Protective Immune Responses against Influenza A Virus Infection. Viruses 2020; 12:v12050504. [PMID: 32375274 PMCID: PMC7291249 DOI: 10.3390/v12050504] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 04/27/2020] [Accepted: 04/30/2020] [Indexed: 12/31/2022] Open
Abstract
Influenza viruses cause infectious respiratory disease characterized by fever, myalgia, and congestion, ranging in severity from mild to life-threating. Although enormous efforts have aimed to prevent and treat influenza infections, seasonal and pandemic influenza outbreaks remain a major public health concern. This is largely because influenza viruses rapidly undergo genetic mutations that restrict the long-lasting efficacy of vaccine-induced immune responses and therapeutic regimens. In this review, we discuss the virological features of influenza A viruses and provide an overview of current knowledge of the innate sensing of invading influenza viruses and the protective immune responses in the host.
Collapse
Affiliation(s)
- Hi Eun Jung
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
- Correspondence: (H.E.J.); (H.K.L.); Tel.: +82-42-350-4281 (H.K.L.)
| | - Heung Kyu Lee
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
- KAIST Institute for Health Science and Technology, KAIST, Daejeon 34141, Korea
- Correspondence: (H.E.J.); (H.K.L.); Tel.: +82-42-350-4281 (H.K.L.)
| |
Collapse
|
45
|
Kirsteina A, Akopjana I, Bogans J, Lieknina I, Jansons J, Skrastina D, Kazaka T, Tars K, Isakova-Sivak I, Mezhenskaya D, Kotomina T, Matyushenko V, Rudenko L, Kazaks A. Construction and Immunogenicity of a Novel Multivalent Vaccine Prototype Based on Conserved Influenza Virus Antigens. Vaccines (Basel) 2020; 8:vaccines8020197. [PMID: 32344753 PMCID: PMC7349063 DOI: 10.3390/vaccines8020197] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 04/17/2020] [Accepted: 04/21/2020] [Indexed: 02/06/2023] Open
Abstract
Influenza, an acute, highly contagious respiratory disease, remains a significant threat to public health. More effective vaccination strategies aimed at inducing broad cross-protection not only against seasonal influenza variants, but also zoonotic and emerging pandemic influenza strains are urgently needed. A number of conserved protein targets to elicit such cross-protective immunity have been under investigation, with long alpha-helix (LAH) from hemagglutinin stalk and ectodomain of matrix protein 2 ion channel (M2e) being the most studied ones. Recently, we have reported the three-dimensional structure and some practical applications of LAH expressed in Escherichia coli system (referred to as tri-stalk protein). In the present study, we investigated the immunogenicity and efficacy of a panel of broadly protective influenza vaccine prototypes based on both influenza tri-stalk and triple M2e (3M2e) antigens integrated into phage AP205 virus-like particles (VLPs). While VLPs containing the 3M2e alone induced protection against standard homologous and heterologous virus challenge in mice, only the combination of both conserved influenza antigens into a single VLP fully protected mice from a high-dose homologous H1N1 influenza infection. We propose that a combination of genetic fusion and chemical coupling techniques to expose two different foreign influenza antigens on a single particle is a perspective approach for generation of a broadly-effective vaccine candidate that could protect against the constantly emerging influenza virus strains.
Collapse
Affiliation(s)
- Anna Kirsteina
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (A.K.); (I.A.); (J.B.); (I.L.); (J.J.); (D.S.); (T.K.); (K.T.)
| | - Inara Akopjana
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (A.K.); (I.A.); (J.B.); (I.L.); (J.J.); (D.S.); (T.K.); (K.T.)
| | - Janis Bogans
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (A.K.); (I.A.); (J.B.); (I.L.); (J.J.); (D.S.); (T.K.); (K.T.)
| | - Ilva Lieknina
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (A.K.); (I.A.); (J.B.); (I.L.); (J.J.); (D.S.); (T.K.); (K.T.)
| | - Juris Jansons
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (A.K.); (I.A.); (J.B.); (I.L.); (J.J.); (D.S.); (T.K.); (K.T.)
| | - Dace Skrastina
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (A.K.); (I.A.); (J.B.); (I.L.); (J.J.); (D.S.); (T.K.); (K.T.)
| | - Tatjana Kazaka
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (A.K.); (I.A.); (J.B.); (I.L.); (J.J.); (D.S.); (T.K.); (K.T.)
| | - Kaspars Tars
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (A.K.); (I.A.); (J.B.); (I.L.); (J.J.); (D.S.); (T.K.); (K.T.)
| | - Irina Isakova-Sivak
- Department of Virology, Institute of Experimental Medicine, Saint Petersburg 197376, Russia; (I.I.-S.); (D.M.); (T.K.); (V.M.); (L.R.)
| | - Daria Mezhenskaya
- Department of Virology, Institute of Experimental Medicine, Saint Petersburg 197376, Russia; (I.I.-S.); (D.M.); (T.K.); (V.M.); (L.R.)
| | - Tatiana Kotomina
- Department of Virology, Institute of Experimental Medicine, Saint Petersburg 197376, Russia; (I.I.-S.); (D.M.); (T.K.); (V.M.); (L.R.)
| | - Victoria Matyushenko
- Department of Virology, Institute of Experimental Medicine, Saint Petersburg 197376, Russia; (I.I.-S.); (D.M.); (T.K.); (V.M.); (L.R.)
| | - Larisa Rudenko
- Department of Virology, Institute of Experimental Medicine, Saint Petersburg 197376, Russia; (I.I.-S.); (D.M.); (T.K.); (V.M.); (L.R.)
| | - Andris Kazaks
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (A.K.); (I.A.); (J.B.); (I.L.); (J.J.); (D.S.); (T.K.); (K.T.)
- Correspondence:
| |
Collapse
|
46
|
Nelson CS, Baraniak I, Lilleri D, Reeves MB, Griffiths PD, Permar SR. Immune Correlates of Protection Against Human Cytomegalovirus Acquisition, Replication, and Disease. J Infect Dis 2020; 221:S45-S59. [PMID: 32134477 PMCID: PMC7057792 DOI: 10.1093/infdis/jiz428] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Human cytomegalovirus (HCMV) is the most common infectious cause of infant birth defects and an etiology of significant morbidity and mortality in solid organ and hematopoietic stem cell transplant recipients. There is tremendous interest in developing a vaccine or immunotherapeutic to reduce the burden of HCMV-associated disease, yet after nearly a half-century of research and development in this field we remain without such an intervention. Defining immune correlates of protection is a process that enables targeted vaccine/immunotherapeutic discovery and informed evaluation of clinical performance. Outcomes in the HCMV field have previously been measured against a variety of clinical end points, including virus acquisition, systemic replication, and progression to disease. Herein we review immune correlates of protection against each of these end points in turn, showing that control of HCMV likely depends on a combination of innate immune factors, antibodies, and T-cell responses. Furthermore, protective immune responses are heterogeneous, with no single immune parameter predicting protection against all clinical outcomes and stages of HCMV infection. A detailed understanding of protective immune responses for a given clinical end point will inform immunogen selection and guide preclinical and clinical evaluation of vaccines or immunotherapeutics to prevent HCMV-mediated congenital and transplant disease.
Collapse
Affiliation(s)
- Cody S Nelson
- Human Vaccine Institute, Duke University Medical Center, Durham, North Carolina,Correspondence: Cody S. Nelson, Human Vaccine Institute, Duke University Medical Center, 2 Genome Ct, Durham, NC 27710 ()
| | - Ilona Baraniak
- Institute for Immunity and Transplantation, University College London, London, United Kingdom
| | - Daniele Lilleri
- Laboratory of Genetics, Transplantation, and Cardiovascular Diseases, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Matthew B Reeves
- Institute for Immunity and Transplantation, University College London, London, United Kingdom
| | - Paul D Griffiths
- Institute for Immunity and Transplantation, University College London, London, United Kingdom
| | - Sallie R Permar
- Human Vaccine Institute, Duke University Medical Center, Durham, North Carolina
| |
Collapse
|
47
|
Gao R, Sheng Z, Sreenivasan CC, Wang D, Li F. Influenza A Virus Antibodies with Antibody-Dependent Cellular Cytotoxicity Function. Viruses 2020; 12:v12030276. [PMID: 32121563 PMCID: PMC7150983 DOI: 10.3390/v12030276] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 02/26/2020] [Accepted: 02/26/2020] [Indexed: 12/11/2022] Open
Abstract
Influenza causes millions of cases of hospitalizations annually and remains a public health concern on a global scale. Vaccines are developed and have proven to be the most effective countermeasures against influenza infection. Their efficacy has been largely evaluated by hemagglutinin inhibition (HI) titers exhibited by vaccine-induced neutralizing antibodies, which correlate fairly well with vaccine-conferred protection. Contrarily, non-neutralizing antibodies and their therapeutic potential are less well defined, yet, recent advances in anti-influenza antibody research indicate that non-neutralizing Fc-effector activities, especially antibody-dependent cellular cytotoxicity (ADCC), also serve as a critical mechanism in antibody-mediated anti-influenza host response. Monoclonal antibodies (mAbs) with Fc-effector activities have the potential for prophylactic and therapeutic treatment of influenza infection. Inducing mAbs mediated Fc-effector functions could be a complementary or alternative approach to the existing neutralizing antibody-based prevention and therapy. This review mainly discusses recent advances in Fc-effector functions, especially ADCC and their potential role in influenza countermeasures. Considering the complexity of anti-influenza approaches, future vaccines may need a cocktail of immunogens in order to elicit antibodies with broad-spectrum protection via multiple protective mechanisms.
Collapse
MESH Headings
- Adaptive Immunity
- Animals
- Antibodies, Neutralizing/chemistry
- Antibodies, Neutralizing/immunology
- Antibodies, Viral/chemistry
- Antibodies, Viral/immunology
- Antibody-Dependent Cell Cytotoxicity
- Hemagglutinin Glycoproteins, Influenza Virus/chemistry
- Hemagglutinin Glycoproteins, Influenza Virus/immunology
- Host-Pathogen Interactions/immunology
- Humans
- Immunity, Innate
- Influenza A virus/immunology
- Influenza Vaccines/immunology
- Influenza, Human/immunology
- Influenza, Human/prevention & control
- Influenza, Human/virology
- Structure-Activity Relationship
Collapse
Affiliation(s)
- Rongyuan Gao
- Department of Biology and Microbiology, South Dakota State University, Brookings, SD 57007, USA; (R.G.); (C.C.S.)
| | - Zizhang Sheng
- Zuckerman Institute, Columbia University, New York, NY 10027, USA;
| | - Chithra C. Sreenivasan
- Department of Biology and Microbiology, South Dakota State University, Brookings, SD 57007, USA; (R.G.); (C.C.S.)
| | - Dan Wang
- Department of Biology and Microbiology, South Dakota State University, Brookings, SD 57007, USA; (R.G.); (C.C.S.)
- Correspondence: (D.W.); (F.L.)
| | - Feng Li
- Department of Biology and Microbiology, South Dakota State University, Brookings, SD 57007, USA; (R.G.); (C.C.S.)
- BioSNTR, Brookings, SD 57007, USA
- Correspondence: (D.W.); (F.L.)
| |
Collapse
|
48
|
Vanderven HA, Barr I, Reynaldi A, Wheatley AK, Wines BD, Davenport MP, Hogarth PM, Kent SJ. Fc functional antibody responses to adjuvanted versus unadjuvanted seasonal influenza vaccination in community-dwelling older adults. Vaccine 2020; 38:2368-2377. [PMID: 32035709 DOI: 10.1016/j.vaccine.2020.01.066] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 01/09/2020] [Accepted: 01/21/2020] [Indexed: 01/19/2023]
Abstract
BACKGROUND Seasonal influenza vaccination with a standard trivalent influenza vaccine (TIV) induces a modest, and cross-reactive, Fc functional antibody response in older adults. Recent improvements to influenza vaccines include a quadrivalent influenza vaccine (QIV) and a TIV adjuvanted with the squalene-based oil-in-water emulsion MF59. METHODS Pre- and post-vaccination serum samples from older adults vaccinated with QIV (n = 27) and adjuvanted TIV (n = 44) were studied using hemagglutination inhibition (HAI) assays and dimeric Fc-gamma receptor IIIa binding ELISAs, as a surrogate of antibody-dependent cellular cytotoxicity (ADCC). RESULTS We found that the unadjuvanted QIV elicited a stronger HAI response against the H1N1 vaccine virus than the adjuvanted TIV. Post-vaccination levels of HA-specific ADCC antibodies were similar for older adults vaccinated with QIV and adjuvanted TIV. The ADCC response to influenza vaccination was largely determined by pre-vaccination or baseline levels of these antibodies, with older adults with low baseline levels of ADCC activity demonstrating greater post-vaccination rises. CONCLUSIONS In this cohort of community-dwelling older adults, the QIV was at least as good as the adjuvanted TIV in the induction of ADCC and HAI responses. Further studies on how these antibody responses translate to efficacy in preventing influenza infections are warranted.
Collapse
Affiliation(s)
- Hillary A Vanderven
- Biomedicine, College of Public Health, Medical and Veterinary Sciences, James Cook University, Douglas, Queensland, Australia; Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Victoria, Australia
| | - Ian Barr
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Victoria, Australia; WHO Collaborating Centre for Reference and Research on Influenza at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Arnold Reynaldi
- Infection Analytics Program, Kirby Institute for Infection and Immunity, University of New South Wales Australia, Sydney, New South Wales, Australia
| | - Adam K Wheatley
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Victoria, Australia; Australian Research Council Centre of Excellence in Convergent Bio-Nano Science and Technology, University of Melbourne, Parkville, Victoria, Australia
| | - Bruce D Wines
- Immune Therapies Laboratory, Burnet Institute, Victoria, Australia
| | - Miles P Davenport
- Infection Analytics Program, Kirby Institute for Infection and Immunity, University of New South Wales Australia, Sydney, New South Wales, Australia
| | - P Mark Hogarth
- Immune Therapies Laboratory, Burnet Institute, Victoria, Australia
| | - Stephen J Kent
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Victoria, Australia; Australian Research Council Centre of Excellence in Convergent Bio-Nano Science and Technology, University of Melbourne, Parkville, Victoria, Australia; Melbourne Sexual Health Centre and Department of Infectious Diseases, Alfred Health, Central Clinical School, Monash University, Australia.
| |
Collapse
|
49
|
Chromikova V, Tan J, Aslam S, Rajabhathor A, Bermudez-Gonzalez M, Ayllon J, Simon V, García-Sastre A, Salaun B, Nachbagauer R, Krammer F. Activity of human serum antibodies in an influenza virus hemagglutinin stalk-based ADCC reporter assay correlates with activity in a CD107a degranulation assay. Vaccine 2020; 38:1953-1961. [PMID: 31959425 DOI: 10.1016/j.vaccine.2020.01.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 12/28/2019] [Accepted: 01/05/2020] [Indexed: 01/12/2023]
Abstract
The stalk of the influenza virus hemagglutinin (HA) is an attractive target for antibody-based universal influenza virus vaccine development. While antibodies that target this part of the virus can be neutralizing, it has been shown in recent years that Fc receptor-mediated effector functions are of significant importance for the protective effect of anti-stalk antibodies. Several assays to measure Fc-Fc receptor interaction-based effector functions like antibody-dependent cellular cytotoxicity and antibody-dependent cellular phagocytosis exist, but they suffer from limitations such as low throughput and high run-to-run variability. Reporter assays for antibody-dependent cellular cytotoxicity based on reporter cells that express luciferase upon engagement of human FcγRIIIa with the Fc of antigen-bound antibodies have been developed as well. These reporter assays can be used in a higher throughput setting with limited run-to-run assay variability but since they express only one Fc receptor, their biological relevance is unclear. Here we optimized an antibody-dependent cellular cytotoxicity reporter assay to measure the activity of antibodies to the conserved stalk domain of H1 hemagglutinin. The assay was then correlated to a CD107a-based degranulation assay, and a strong and significant correlation could be observed. This data suggests that the FcγRIIIa-based reporter assay is a good substitute for functional assays, especially in settings where larger sample numbers need to be analyzed.
Collapse
Affiliation(s)
- Veronika Chromikova
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jessica Tan
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Graduate School of Biological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sadaf Aslam
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Arvind Rajabhathor
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Juan Ayllon
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Viviana Simon
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, 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, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA; The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Raffael Nachbagauer
- Department of Microbiology, 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.
| |
Collapse
|
50
|
Ardain A, Marakalala MJ, Leslie A. Tissue-resident innate immunity in the lung. Immunology 2019; 159:245-256. [PMID: 31670391 DOI: 10.1111/imm.13143] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 10/21/2019] [Accepted: 10/23/2019] [Indexed: 12/11/2022] Open
Abstract
The lung is a unique organ that must protect against inhaled pathogens and toxins, without mounting a disproportionate response against harmless particulate matter and without compromising its vital function. Tissue-resident immune cells within the lung provide local immunity and protection from infection but are also responsible for causing disease when dysregulated. There is a growing appreciation of the importance of tissue-resident memory T cells to lung immunity, but non-recirculating, tissue-resident, innate immune cells also exist. These cells provide the first line of defence against pulmonary infection and are essential for co-ordinating the subsequent adaptive response. In this review, we discuss the main lung-resident innate immune subsets and their functions in common pulmonary diseases, such as influenza, bacterial pneumonia, asthma and inflammatory disorders.
Collapse
Affiliation(s)
- Amanda Ardain
- Africa Health Research Institute, KwaZulu-Natal, South Africa.,College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Mohlopheni J Marakalala
- Africa Health Research Institute, KwaZulu-Natal, South Africa.,Department of Infection and Immunity, University College London, London, UK
| | - Alasdair Leslie
- Africa Health Research Institute, KwaZulu-Natal, South Africa.,Department of Infection and Immunity, University College London, London, UK
| |
Collapse
|