1
|
Valencia SM, Rochat E, Harnois MJ, Dennis M, Webster HS, Hora B, Kumar A, Wang HYS, Li L, Freed D, Zhang N, An Z, Wang D, Permar SR. Vaccination with a replication-defective cytomegalovirus vaccine elicits a glycoprotein B-specific monoclonal antibody repertoire distinct from natural infection. NPJ Vaccines 2023; 8:154. [PMID: 37816743 PMCID: PMC10564777 DOI: 10.1038/s41541-023-00749-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 09/19/2023] [Indexed: 10/12/2023] Open
Abstract
Human Cytomegalovirus (HCMV) is the leading infectious congenital infection globally and the most common viral infection in transplant recipients, therefore identifying a vaccine for HCMV is a top priority. Humoral immunity is a correlate of protection for HCMV infection. The most effective vaccine tested to date, which achieved 50% reduction in acquisition of HCMV, was comprised of the glycoprotein B protein given with an oil-in-water emulsion adjuvant MF59. We characterize gB-specific monoclonal antibodies isolated from individuals vaccinated with a disabled infectious single cycle (DISC) CMV vaccine, V160, and compare these to the gB-specific monoclonal antibody repertoire isolated from naturally-infected individuals. We find that vaccination with V160 resulted in gB-specific antibodies that bound homogenously to gB expressed on the surface of a cell in contrast to antibodies isolated from natural infection which variably bound to cell-associated gB. Vaccination resulted in a similar breadth of gB-specific antibodies, with binding profile to gB genotypes 1-5 comparable to that of natural infection. Few gB-specific neutralizing antibodies were isolated from V160 vaccinees and fewer antibodies had identifiable gB antigenic domain specificity compared to that of naturally-infected individuals. We also show that glycosylation of gB residue N73 may shield binding of gB-specific antibodies.
Collapse
Affiliation(s)
- Sarah M Valencia
- Duke University Medical Center, Duke Human Vaccine Institute, Durham, NC, 27710, USA
| | - Eric Rochat
- Duke University Medical Center, Duke Human Vaccine Institute, Durham, NC, 27710, USA
| | - Melissa J Harnois
- Duke University Medical Center, Duke Human Vaccine Institute, Durham, NC, 27710, USA
| | - Maria Dennis
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Helen S Webster
- Duke University Medical Center, Duke Human Vaccine Institute, Durham, NC, 27710, USA
| | - Bhavna Hora
- Duke University Medical Center, Duke Human Vaccine Institute, Durham, NC, 27710, USA
| | - Amit Kumar
- Duke University Medical Center, Duke Human Vaccine Institute, Durham, NC, 27710, USA
| | - Hsuan-Yuan Sherry Wang
- Duke University Medical Center, Duke Human Vaccine Institute, Durham, NC, 27710, USA
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Leike Li
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | | | - Ningyan Zhang
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | - Zhiqiang An
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | - Dai Wang
- Merck & Co., Inc., Rahway, NJ, USA
| | - Sallie R Permar
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, 10065, USA.
| |
Collapse
|
2
|
Webster HS, Sankary LR. Re-Routing Along the Path to Enshrine Global Neurorights. AJOB Neurosci 2023; 14:375-377. [PMID: 37856344 DOI: 10.1080/21507740.2023.2257173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
|
3
|
Singh T, Hwang KK, Miller AS, Jones RL, Lopez CA, Dulson SJ, Giuberti C, Gladden MA, Miller I, Webster HS, Eudailey JA, Luo K, Von Holle T, Edwards RJ, Valencia S, Burgomaster KE, Zhang S, Mangold JF, Tu JJ, Dennis M, Alam SM, Premkumar L, Dietze R, Pierson TC, Eong Ooi E, Lazear HM, Kuhn RJ, Permar SR, Bonsignori M. A Zika virus-specific IgM elicited in pregnancy exhibits ultrapotent neutralization. Cell 2022; 185:4826-4840.e17. [PMID: 36402135 PMCID: PMC9742325 DOI: 10.1016/j.cell.2022.10.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 08/23/2022] [Accepted: 10/26/2022] [Indexed: 11/19/2022]
Abstract
Congenital Zika virus (ZIKV) infection results in neurodevelopmental deficits in up to 14% of infants born to ZIKV-infected mothers. Neutralizing antibodies are a critical component of protective immunity. Here, we demonstrate that plasma IgM contributes to ZIKV immunity in pregnancy, mediating neutralization up to 3 months post-symptoms. From a ZIKV-infected pregnant woman, we isolated a pentameric ZIKV-specific IgM (DH1017.IgM) that exhibited ultrapotent ZIKV neutralization dependent on the IgM isotype. DH1017.IgM targets an envelope dimer epitope within domain II. The epitope arrangement on the virion is compatible with concurrent engagement of all ten antigen-binding sites of DH1017.IgM, a solution not available to IgG. DH1017.IgM protected mice against viremia upon lethal ZIKV challenge more efficiently than when expressed as an IgG. Our findings identify a role for antibodies of the IgM isotype in protection against ZIKV and posit DH1017.IgM as a safe and effective candidate immunotherapeutic, particularly during pregnancy.
Collapse
Affiliation(s)
- Tulika Singh
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA,Division of Infectious Diseases and Vaccinology, School of Public Health, University of California, Berkeley, Berkeley, CA 94709, USA
| | - Kwan-Ki Hwang
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - Andrew S. Miller
- Department of Biological Sciences, Purdue Institute of Inflammation, Immunology, and Infectious Disease, Purdue University, West Lafayette, IN 47907, USA
| | - Rebecca L. Jones
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - Cesar A. Lopez
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Sarah J. Dulson
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Camila Giuberti
- Núcleo de Doenças Infecciosas—Universidade Federal do Espírito Santo, Vitoria, Espírito Santo 29075-910, Brazil
| | - Morgan A. Gladden
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - Itzayana Miller
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA,Department of Pediatrics, Weill Cornell Medicine, New York City, NY 10065, USA
| | - Helen S. Webster
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - Joshua A. Eudailey
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA,Department of Pediatrics, Weill Cornell Medicine, New York City, NY 10065, USA
| | - Kan Luo
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - Tarra Von Holle
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - Robert J. Edwards
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - Sarah Valencia
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - Katherine E. Burgomaster
- Viral Pathogenesis Section, Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892 USA
| | - Summer Zhang
- Duke-National University of Singapore Medical School, 169857, Singapore
| | - Jesse F. Mangold
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - Joshua J. Tu
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - Maria Dennis
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - S. Munir Alam
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - Lakshmanane Premkumar
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Reynaldo Dietze
- Núcleo de Doenças Infecciosas—Universidade Federal do Espírito Santo, Vitoria, Espírito Santo 29075-910, Brazil,Global Health & Tropical Medicine, Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa, Lisbon 1349-008, Portugal
| | - Theodore C. Pierson
- Viral Pathogenesis Section, Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892 USA
| | - Eng Eong Ooi
- Duke-National University of Singapore Medical School, 169857, Singapore
| | - Helen M. Lazear
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Richard J. Kuhn
- Department of Biological Sciences, Purdue Institute of Inflammation, Immunology, and Infectious Disease, Purdue University, West Lafayette, IN 47907, USA
| | - Sallie R. Permar
- Department of Pediatrics, Weill Cornell Medicine, New York City, NY 10065, USA,Senior author. These authors contributed equally,Correspondence: (S.R.P.), (M.B.)
| | - Mattia Bonsignori
- Translational Immunobiology Unit, Laboratory of Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA.
| |
Collapse
|
4
|
Harnois MJ, Dennis M, Stöhr D, Valencia SM, Rodgers N, Semmes EC, Webster HS, Jenks JA, Barfield R, Pollara J, Chan C, Sinzger C, Permar SR. Characterization of Plasma Immunoglobulin G Responses in Elite Neutralizers of Human Cytomegalovirus. J Infect Dis 2022; 226:1667-1677. [PMID: 35970817 PMCID: PMC10205896 DOI: 10.1093/infdis/jiac341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 08/11/2022] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Human cytomegalovirus (HCMV) is the most common infectious complication of organ transplantation and cause of birth defects worldwide. There are limited therapeutic options and no licensed vaccine to prevent HCMV infection or disease. To inform development of HCMV antibody-based interventions, a previous study identified individuals with potent and broad plasma HCMV-neutralizing activity, termed elite neutralizers (ENs), from a cohort of HCMV-seropositive (SP) blood donors. However, the specificities and functions of plasma antibodies associated with EN status remained undefined. METHODS We sought to determine the plasma antibody specificities, breadth, and Fc-mediated antibody effector functions associated with the most potent HCMV-neutralizing responses in plasma from ENs (n = 25) relative to that from SP donors (n = 19). We measured antibody binding against various HCMV strains and glycoprotein targets and evaluated Fc-mediated effector functions, antibody-dependent cellular cytotoxicity (ADCC), and antibody-dependent cellular phagocytosis (ADCP). RESULTS We demonstrate that ENs have elevated immunoglobulin G binding responses against multiple viral glycoproteins, relative to SP donors. Our study also revealed potent HCMV-specific antibody-dependent cellular cytotoxicity and antibody-dependent cellular phagocytosis activity of plasma from ENs. CONCLUSIONS We conclude that antibody responses against multiple glycoprotein specificities may be needed to achieve potent plasma neutralization and that potently HCMV elite-neutralizing plasma antibodies can also mediate polyfunctional responses.
Collapse
Affiliation(s)
- Melissa J Harnois
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, North Carolina, USA
- Department of Immunology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Maria Dennis
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Dagmar Stöhr
- Institute for Virology, Ulm University Medical Center, Ulm, Baden-Württemberg, Germany
| | - Sarah M Valencia
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Nicole Rodgers
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, North Carolina, USA
- Department of Surgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Eleanor C Semmes
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, North Carolina, USA
- Medical Scientist Training Program, Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Helen S Webster
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Jennifer A Jenks
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, North Carolina, USA
- Medical Scientist Training Program, Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Richard Barfield
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, North Carolina, USA
- Center for Human Systems Immunology, Duke University Medical Center, Durham, North Carolina, USA
| | - Justin Pollara
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, North Carolina, USA
- Department of Surgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Cliburn Chan
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, North Carolina, USA
- Center for Human Systems Immunology, Duke University Medical Center, Durham, North Carolina, USA
| | - Christian Sinzger
- Institute for Virology, Ulm University Medical Center, Ulm, Baden-Württemberg, Germany
| | - Sallie R Permar
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, North Carolina, USA
- Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA
| |
Collapse
|
5
|
Goodwin ML, Webster HS, Wang HY, Jenks JA, Nelson CS, Tu JJ, Mangold JF, Valencia S, Pollara J, Edwards W, McLellan JS, Wrapp D, Fu TM, Zhang N, Freed DC, Wang D, An Z, Permar SR. Specificity and effector functions of non-neutralizing gB-specific monoclonal antibodies isolated from healthy individuals with human cytomegalovirus infection. Virology 2020; 548:182-191. [PMID: 32838941 PMCID: PMC7447913 DOI: 10.1016/j.virol.2020.07.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 07/07/2020] [Accepted: 07/10/2020] [Indexed: 01/23/2023]
Abstract
Human cytomegalovirus (HCMV) is the most common congenital infection. A glycoprotein B (gB) subunit vaccine (gB/MF59) is the most efficacious clinically tested to date, having achieved 50% protection against primary infection of HCMV-seronegative women. We previously identified that gB/MF59 vaccination primarily elicits non-neutralizing antibody responses, with variable binding to gB genotypes, and protection associated with binding to membrane-associated gB. We hypothesized that gB-specific non-neutralizing antibody binding breadth and function are dependent on epitope and genotype specificity, and ability to interact with membrane-associated gB. We mapped twenty-four gB-specific monoclonal antibodies (mAbs) from naturally HCMV-infected individuals for gB domain specificity, genotype preference, and ability to mediate phagocytosis or NK cell activation. gB-specific mAbs were primarily specific for Domain II and demonstrated variable binding to gB genotypes. Two mAbs facilitated phagocytosis with binding specificities of Domain II and AD2. This investigation provides novel understanding on the relationship between gB domain specificity and antigenic variability on gB-specific antibody effector functions.
Collapse
Affiliation(s)
- Matthew L Goodwin
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC, USA
| | - Helen S Webster
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC, USA
| | - Hsuan-Yuan Wang
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC, USA
| | - Jennifer A Jenks
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC, USA
| | - Cody S Nelson
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC, USA
| | - Joshua J Tu
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC, USA
| | - Jesse F Mangold
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC, USA
| | - Sarah Valencia
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC, USA
| | - Justin Pollara
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC, USA
| | - Whitney Edwards
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC, USA
| | - Jason S McLellan
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, TX, USA
| | - Daniel Wrapp
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, TX, USA
| | - Tong-Ming Fu
- Merck & Co., Inc., Kenilworth, NJ, USA; Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center, Houston, USA
| | - Ningyan Zhang
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center, Houston, USA
| | | | - Dai Wang
- Merck & Co., Inc., Kenilworth, NJ, USA
| | - Zhiqiang An
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center, Houston, USA
| | - Sallie R Permar
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC, USA.
| |
Collapse
|