1
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Murphy EA, Guzman-Cardozo C, Sukhu AC, Parks DJ, Prabhu M, Mohammed I, Jurkiewicz M, Ketas TJ, Singh S, Canis M, Bednarski E, Hollingsworth A, Thompson EM, Eng D, Bieniasz PD, Riley LE, Hatziioannou T, Yang YJ. SARS-CoV-2 vaccination, booster, and infection in pregnant population enhances passive immunity in neonates. Nat Commun 2023; 14:4598. [PMID: 37563124 PMCID: PMC10415289 DOI: 10.1038/s41467-023-39989-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 07/06/2023] [Indexed: 08/12/2023] Open
Abstract
The effects of heterogeneous infection, vaccination and boosting histories prior to and during pregnancy have not been extensively studied and are likely important for protection of neonates. We measure levels of spike binding antibodies in 4600 patients and their neonates with different vaccination statuses, with and without history of SARS-CoV-2 infection. We investigate neutralizing antibody activity against different SARS-CoV-2 variant pseudotypes in a subset of 259 patients and determined correlation between IgG levels and variant neutralizing activity. We further study the ability of maternal antibody and neutralizing measurements to predict neutralizing antibody activity in the umbilical cord blood of neonates. In this work, we show SARS-CoV-2 vaccination and boosting, especially in the setting of previous infection, leads to significant increases in antibody levels and neutralizing activity even against the recent omicron BA.1 and BA.5 variants in both pregnant patients and their neonates.
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Affiliation(s)
- Elisabeth A Murphy
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, US
| | | | - Ashley C Sukhu
- Department of Pathology and Laboratory Medicine, New York Presbyterian/Weill Cornell Medical Center, New York, NY, US
| | - Debby J Parks
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, US
| | - Malavika Prabhu
- Department of Obstetrics & Gynecology, Weill Cornell Medicine, New York, NY, US
| | - Iman Mohammed
- Department of Obstetrics & Gynecology, Weill Cornell Medicine, New York, NY, US
| | - Magdalena Jurkiewicz
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, US
| | - Thomas J Ketas
- Department of Microbiology and Immunology, Weill Cornell Medicine, New York, NY, US
| | | | - Marie Canis
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, US
| | - Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, US
| | | | | | - Dorothy Eng
- Department of Pathology and Laboratory Medicine, New York Presbyterian/Weill Cornell Medical Center, New York, NY, US
| | - Paul D Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, US
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY, US
| | - Laura E Riley
- Department of Obstetrics & Gynecology, Weill Cornell Medicine, New York, NY, US
| | | | - Yawei J Yang
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, US.
- Department of Pathology and Laboratory Medicine, New York Presbyterian/Weill Cornell Medical Center, New York, NY, US.
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2
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Wang Z, Zhou P, Muecksch F, Cho A, Ben Tanfous T, Canis M, Witte L, Johnson B, Raspe R, Schmidt F, Bednarski E, Da Silva J, Ramos V, Zong S, Turroja M, Millard KG, Yao KH, Shimeliovich I, Dizon J, Kaczynska A, Jankovic M, Gazumyan A, Oliveira TY, Caskey M, Gaebler C, Bieniasz PD, Hatziioannou T, Nussenzweig MC. Memory B cell responses to Omicron subvariants after SARS-CoV-2 mRNA breakthrough infection in humans. J Exp Med 2022; 219:e20221006. [PMID: 36149398 PMCID: PMC9513381 DOI: 10.1084/jem.20221006] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 08/02/2022] [Accepted: 09/01/2022] [Indexed: 12/25/2022] Open
Abstract
Individuals who receive a third mRNA vaccine dose show enhanced protection against severe COVID-19, but little is known about the impact of breakthrough infections on memory responses. Here, we examine the memory antibodies that develop after a third or fourth antigenic exposure by Delta or Omicron BA.1 infection, respectively. A third exposure to antigen by Delta breakthrough increases the number of memory B cells that produce antibodies with comparable potency and breadth to a third mRNA vaccine dose. A fourth antigenic exposure with Omicron BA.1 infection increased variant-specific plasma antibody and memory B cell responses. However, the fourth exposure did not increase the overall frequency of memory B cells or their general potency or breadth compared to a third mRNA vaccine dose. In conclusion, a third antigenic exposure by Delta infection elicits strain-specific memory responses and increases in the overall potency and breadth of the memory B cells. In contrast, the effects of a fourth antigenic exposure with Omicron BA.1 are limited to increased strain-specific memory with little effect on the potency or breadth of memory B cell antibodies. The results suggest that the effect of strain-specific boosting on memory B cell compartment may be limited.
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Affiliation(s)
- Zijun Wang
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Pengcheng Zhou
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Frauke Muecksch
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Alice Cho
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Tarek Ben Tanfous
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Marie Canis
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Leander Witte
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Brianna Johnson
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Raphael Raspe
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Fabian Schmidt
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Justin Da Silva
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Victor Ramos
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Shuai Zong
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Martina Turroja
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Katrina G Millard
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Kai-Hui Yao
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Irina Shimeliovich
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Juan Dizon
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Anna Kaczynska
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Mila Jankovic
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Anna Gazumyan
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Thiago Y Oliveira
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Marina Caskey
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Christian Gaebler
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Paul D Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
- Howard Hughes Medical Institute, Chevy Chase, MD
| | | | - Michel C Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
- Howard Hughes Medical Institute, Chevy Chase, MD
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3
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Wang Z, Muecksch F, Muenn F, Cho A, Zong S, Raspe R, Ramos V, Johnson B, Ben Tanfous T, DaSilva J, Bednarski E, Guzman-Cardozo C, Turroja M, Millard KG, Tober-Lau P, Hillus D, Yao KH, Shimeliovich I, Dizon J, Kaczynska A, Jankovic M, Gazumyan A, Oliveira TY, Caskey M, Bieniasz PD, Hatziioannou T, Kurth F, Sander LE, Nussenzweig MC, Gaebler C. Humoral immunity to SARS-CoV-2 elicited by combination COVID-19 vaccination regimens. J Exp Med 2022; 219:213420. [PMID: 36006380 PMCID: PMC9418484 DOI: 10.1084/jem.20220826] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 06/19/2022] [Accepted: 07/13/2022] [Indexed: 11/04/2022] Open
Abstract
The SARS-CoV-2 pandemic prompted a global vaccination effort and the development of numerous COVID-19 vaccines at an unprecedented scale and pace. As a result, current COVID-19 vaccination regimens comprise diverse vaccine modalities, immunogen combinations, and dosing intervals. Here, we compare vaccine-specific antibody and memory B cell responses following two-dose mRNA, single-dose Ad26.COV.2S, and two-dose ChAdOx1, or combination ChAdOx1/mRNA vaccination. Plasma-neutralizing activity, as well as the magnitude, clonal composition, and antibody maturation of the RBD-specific memory B cell compartments, showed substantial differences between the vaccination regimens. While individual monoclonal antibodies derived from memory B cells exhibited similar binding affinities and neutralizing potency against Wuhan-Hu-1 SARS-CoV-2, there were significant differences in epitope specificity and neutralizing breadth against viral variants of concern. Although the ChAdOx1 vaccine was inferior to mRNA and Ad26.COV.2S in several respects, biochemical and structural analyses revealed enrichment in a subgroup of memory B cell neutralizing antibodies with distinct RBD-binding properties resulting in remarkable potency and breadth.
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Affiliation(s)
- Zijun Wang
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Frauke Muecksch
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Friederike Muenn
- Department of Infectious Diseases and Respiratory Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Alice Cho
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Shuai Zong
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Raphael Raspe
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Victor Ramos
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Brianna Johnson
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Tarek Ben Tanfous
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Justin DaSilva
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | | | - Martina Turroja
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Katrina G Millard
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Pinkus Tober-Lau
- Department of Infectious Diseases and Respiratory Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - David Hillus
- Department of Infectious Diseases and Respiratory Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Kai-Hui Yao
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Irina Shimeliovich
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Juan Dizon
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Anna Kaczynska
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Mila Jankovic
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Anna Gazumyan
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Thiago Y Oliveira
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Marina Caskey
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Paul D Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, NY.,Howard Hughes Medical Institute, The Rockefeller University, New York, NY
| | | | - Florian Kurth
- Department of Infectious Diseases and Respiratory Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Leif Erik Sander
- Department of Infectious Diseases and Respiratory Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany.,Berlin Institute of Health (BIH), Berlin, Germany
| | - Michel C Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY.,Howard Hughes Medical Institute, The Rockefeller University, New York, NY
| | - Christian Gaebler
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY.,Department of Infectious Diseases and Respiratory Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany
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4
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Cho A, Muecksch F, Wang Z, Ben Tanfous T, DaSilva J, Raspe R, Johnson B, Bednarski E, Ramos V, Schaefer-Babajew D, Shimeliovich I, Dizon JP, Yao KH, Schmidt F, Millard KG, Turroja M, Jankovic M, Oliveira TY, Gazumyan A, Gaebler C, Caskey M, Hatziioannou T, Bieniasz PD, Nussenzweig MC. Antibody evolution to SARS-CoV-2 after single-dose Ad26.COV2.S vaccine in humans. J Exp Med 2022; 219:e20220732. [PMID: 35776090 PMCID: PMC9253517 DOI: 10.1084/jem.20220732] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 05/30/2022] [Accepted: 06/17/2022] [Indexed: 01/25/2023] Open
Abstract
The single-dose Ad.26.COV.2 (Janssen) vaccine elicits lower levels of neutralizing antibodies and shows more limited efficacy in protection against infection than either of the two available mRNA vaccines. In addition, Ad.26.COV.2 has been less effective in protection against severe disease during the Omicron surge. Here, we examined the memory B cell response to single-dose Ad.26.COV.2 vaccination. Compared with mRNA vaccines, Ad.26.COV.2 recipients had significantly lower numbers of RBD-specific memory B cells 1.5 or 6 mo after vaccination. Despite the lower numbers, the overall quality of the memory B cell responses appears to be similar, such that memory antibodies elicited by both vaccine types show comparable neutralizing potency against SARS-CoV-2 Wuhan-Hu-1, Delta, and Omicron BA.1 variants. The data help explain why boosting Ad.26.COV.2 vaccine recipients with mRNA vaccines is effective and why the Ad26.COV2.S vaccine can maintain some protective efficacy against severe disease during the Omicron surge.
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Affiliation(s)
- Alice Cho
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Frauke Muecksch
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Zijun Wang
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Tarek Ben Tanfous
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Justin DaSilva
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Raphael Raspe
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Brianna Johnson
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Victor Ramos
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | | | - Irina Shimeliovich
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Juan P. Dizon
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Kai-Hui Yao
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Fabian Schmidt
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Katrina G. Millard
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Martina Turroja
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Mila Jankovic
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Thiago Y. Oliveira
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Anna Gazumyan
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Christian Gaebler
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Marina Caskey
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | | | - Paul D. Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
- Howard Hughes Medical Institute, Chevy Chase, MD
| | - Michel C. Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
- Howard Hughes Medical Institute, Chevy Chase, MD
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5
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Agudelo M, Muecksch F, Schaefer-Babajew D, Cho A, DaSilva J, Bednarski E, Ramos V, Oliveira TY, Cipolla M, Gazumyan A, Zong S, Rodrigues DA, Lira GS, Conde L, Aguiar RS, Ferreira OC, Tanuri A, Affonso KC, Galliez RM, Castineiras TMPP, Echevarria-Lima J, Bozza MT, Vale AM, Bieniasz PD, Hatziioannou T, Nussenzweig MC. Plasma and memory antibody responses to Gamma SARS-CoV-2 provide limited cross-protection to other variants. J Exp Med 2022; 219:213338. [PMID: 35796685 PMCID: PMC9270183 DOI: 10.1084/jem.20220367] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 05/17/2022] [Accepted: 06/13/2022] [Indexed: 01/25/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) continues to be a global problem in part because of the emergence of variants of concern that evade neutralization by antibodies elicited by prior infection or vaccination. Here we report on human neutralizing antibody and memory responses to the Gamma variant in a cohort of hospitalized individuals. Plasma from infected individuals potently neutralized viruses pseudotyped with Gamma SARS-CoV-2 spike protein, but neutralizing activity against Wuhan-Hu-1-1, Beta, Delta, or Omicron was significantly lower. Monoclonal antibodies from memory B cells also neutralized Gamma and Beta pseudoviruses more effectively than Wuhan-Hu-1. 69% and 34% of Gamma-neutralizing antibodies failed to neutralize Delta or Wuhan-Hu-1. Although Class 1 and 2 antibodies dominate the response to Wuhan-Hu-1 or Beta, 54% of antibodies elicited by Gamma infection recognized Class 3 epitopes. The results have implications for variant-specific vaccines and infections, suggesting that exposure to variants generally provides more limited protection to other variants.
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Affiliation(s)
- Marianna Agudelo
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Frauke Muecksch
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | | | - Alice Cho
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Justin DaSilva
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Victor Ramos
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Thiago Y. Oliveira
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Melissa Cipolla
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Anna Gazumyan
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY,Howard Hughes Medical Institute, The Rockefeller University, New York, NY
| | - Shuai Zong
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Danielle A.S. Rodrigues
- Laboratório de Biologia de Linfócitos, Programa de Imunobiologia, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Guilherme S. Lira
- Departamento de Imunologia, Instituto de Microbiologia Paulo de Goes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil,Departamento de Doenças Infecciosas e Parasitárias, Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Luciana Conde
- Laboratório de Biologia de Linfócitos, Programa de Imunobiologia, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Renato Santana Aguiar
- Departamento de Genética, Ecologia e Evolução, Insituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Orlando C. Ferreira
- Laboratório de Virologia Molecular, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Amilcar Tanuri
- Laboratório de Virologia Molecular, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Katia C. Affonso
- Núcleo de Vigilância Hospitalar, Hospital Federal do Andaraí, Ministério de Saúde, Rio de Janeiro, Brazil
| | - Rafael M. Galliez
- Departamento de Doenças Infecciosas e Parasitárias, Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Juliana Echevarria-Lima
- Departamento de Imunologia, Instituto de Microbiologia Paulo de Goes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marcelo Torres Bozza
- Departamento de Imunologia, Instituto de Microbiologia Paulo de Goes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Andre M. Vale
- Laboratório de Biologia de Linfócitos, Programa de Imunobiologia, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Paul D. Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, NY,Howard Hughes Medical Institute, The Rockefeller University, New York, NY
| | | | - Michel C. Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY,Howard Hughes Medical Institute, The Rockefeller University, New York, NY,Correspondence to Michel C. Nussenzweig:
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6
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Gaebler C, DaSilva J, Bednarski E, Muecksch F, Schmidt F, Weisblum Y, Millard KG, Turroja M, Cho A, Wang Z, Caskey M, Nussenzweig MC, Bieniasz PD, Hatziioannou T. Severe Acute Respiratory Syndrome Coronavirus 2 Neutralization After Messenger RNA Vaccination and Variant Breakthrough Infection. Open Forum Infect Dis 2022; 9:ofac227. [PMID: 35818364 PMCID: PMC9129198 DOI: 10.1093/ofid/ofac227] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 05/05/2022] [Indexed: 11/20/2022] Open
Abstract
The emergence of severe acute respiratory syndrome coronavirus 2 variants that have greater transmissibility and resistance to neutralizing antibodies has increased the incidence of breakthrough infections. We show that breakthrough infection increases neutralizing antibody titers to varying degrees depending on the nature of the breakthrough variant and the number of vaccine doses previously administered. Omicron breakthrough infection resulted in neutralizing antibody titers that were the highest across all groups, particularly against Omicron.
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Affiliation(s)
- Christian Gaebler
- Laboratory of Molecular Immunology, The Rockefeller University, New York, New York, USA
| | - Justin DaSilva
- Laboratory of Retrovirology, The Rockefeller University, New York, New York, USA
| | - Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, New York, New York, USA
| | - Frauke Muecksch
- Laboratory of Retrovirology, The Rockefeller University, New York, New York, USA
| | - Fabian Schmidt
- Laboratory of Retrovirology, The Rockefeller University, New York, New York, USA
| | - Yiska Weisblum
- Laboratory of Retrovirology, The Rockefeller University, New York, New York, USA
| | - Katrina G Millard
- Laboratory of Molecular Immunology, The Rockefeller University, New York, New York, USA
| | - Martina Turroja
- Laboratory of Molecular Immunology, The Rockefeller University, New York, New York, USA
| | - Alice Cho
- Laboratory of Molecular Immunology, The Rockefeller University, New York, New York, USA
| | - Zijun Wang
- Laboratory of Molecular Immunology, The Rockefeller University, New York, New York, USA
| | - Marina Caskey
- Laboratory of Molecular Immunology, The Rockefeller University, New York, New York, USA
| | - Michel C Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, New York, USA
- Howard Hughes Medical Institute, Rockefeller University, New York, New York, USA
| | - Paul D Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, New York, USA
- Howard Hughes Medical Institute, Rockefeller University, New York, New York, USA
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7
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Muecksch F, Wang Z, Cho A, Gaebler C, Ben Tanfous T, DaSilva J, Bednarski E, Ramos V, Zong S, Johnson B, Raspe R, Schaefer-Babajew D, Shimeliovich I, Daga M, Yao KH, Schmidt F, Millard KG, Turroja M, Jankovic M, Oliveira TY, Gazumyan A, Caskey M, Hatziioannou T, Bieniasz PD, Nussenzweig MC. Increased memory B cell potency and breadth after a SARS-CoV-2 mRNA boost. Nature 2022; 607:128-134. [PMID: 35447027 PMCID: PMC9259484 DOI: 10.1038/s41586-022-04778-y] [Citation(s) in RCA: 162] [Impact Index Per Article: 81.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 04/20/2022] [Indexed: 11/24/2022]
Abstract
The Omicron variant of SARS-CoV-2 infected many vaccinated and convalescent individuals1-3. Despite the reduced protection from infection, individuals who received three doses of an mRNA vaccine were highly protected from more serious consequences of infection4. Here we examine the memory B cell repertoire in a longitudinal cohort of individuals receiving three mRNA vaccine doses5,6. We find that the third dose is accompanied by an increase in, and evolution of, receptor-binding domain (RBD)-specific memory B cells. The increase is due to expansion of memory B cell clones that were present after the second dose as well as the emergence of new clones. The antibodies encoded by these cells showed significantly increased potency and breadth when compared with antibodies obtained after the second dose. Notably, the increase in potency was especially evident among newly developing clones of memory cells, which differed from persisting clones in targeting more conserved regions of the RBD. Overall, more than 50% of the analysed neutralizing antibodies in the memory compartment after the third mRNA vaccine dose neutralized the Omicron variant. Thus, individuals receiving three doses of an mRNA vaccine have a diverse memory B cell repertoire that can respond rapidly and produce antibodies capable of clearing even diversified variants such as Omicron. These data help to explain why a third dose of a vaccine that was not specifically designed to protect against variants is effective against variant-induced serious disease.
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Affiliation(s)
- Frauke Muecksch
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Zijun Wang
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Alice Cho
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Christian Gaebler
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Tarek Ben Tanfous
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Justin DaSilva
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Victor Ramos
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Shuai Zong
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Brianna Johnson
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Raphael Raspe
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | | | - Irina Shimeliovich
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Mridushi Daga
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Kai-Hui Yao
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Fabian Schmidt
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Katrina G Millard
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Martina Turroja
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Mila Jankovic
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Thiago Y Oliveira
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Anna Gazumyan
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Marina Caskey
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | | | - Paul D Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA.
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY, USA.
| | - Michel C Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA.
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY, USA.
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8
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Wang Z, Muecksch F, Cho A, Gaebler C, Hoffmann HH, Ramos V, Zong S, Cipolla M, Johnson B, Schmidt F, DaSilva J, Bednarski E, Ben Tanfous T, Raspe R, Yao K, Lee YE, Chen T, Turroja M, Milard KG, Dizon J, Kaczynska A, Gazumyan A, Oliveira TY, Rice CM, Caskey M, Bieniasz PD, Hatziioannou T, Barnes CO, Nussenzweig MC. Analysis of memory B cells identifies conserved neutralizing epitopes on the N-terminal domain of variant SARS-Cov-2 spike proteins. Immunity 2022; 55:998-1012.e8. [PMID: 35447092 PMCID: PMC8986478 DOI: 10.1016/j.immuni.2022.04.003] [Citation(s) in RCA: 57] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/15/2022] [Accepted: 04/01/2022] [Indexed: 11/17/2022]
Abstract
SARS-CoV-2 infection or vaccination produces neutralizing antibody responses that contribute to better clinical outcomes. The receptor-binding domain (RBD) and the N-terminal domain (NTD) of the spike trimer (S) constitute the two major neutralizing targets for antibodies. Here, we use NTD-specific probes to capture anti-NTD memory B cells in a longitudinal cohort of infected individuals, some of whom were vaccinated. We found 6 complementation groups of neutralizing antibodies. 58% targeted epitopes outside the NTD supersite, 58% neutralized either Gamma or Omicron, and 14% were broad neutralizers that also neutralized Omicron. Structural characterization revealed that broadly active antibodies targeted three epitopes outside the NTD supersite including a class that recognized both the NTD and SD2 domain. Rapid recruitment of memory B cells producing these antibodies into the plasma cell compartment upon re-infection likely contributes to the relatively benign course of subsequent infections with SARS-CoV-2 variants, including Omicron.
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Affiliation(s)
- Zijun Wang
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Frauke Muecksch
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Alice Cho
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Christian Gaebler
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Hans-Heinrich Hoffmann
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Victor Ramos
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Shuai Zong
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Melissa Cipolla
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Briana Johnson
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Fabian Schmidt
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Justin DaSilva
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Tarek Ben Tanfous
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Raphael Raspe
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Kaihui Yao
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Yu E Lee
- Department of Biology, Stanford University, Stanford, CA 94305, USA
| | - Teresia Chen
- Department of Biology, Stanford University, Stanford, CA 94305, USA
| | - Martina Turroja
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Katrina G Milard
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Juan Dizon
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Anna Kaczynska
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Anna Gazumyan
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Thiago Y Oliveira
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Charles M Rice
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Marina Caskey
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Paul D Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA; Howard Hughes Medical Institute, Chevy Chase, MD, USA.
| | | | - Christopher O Barnes
- Department of Biology, Stanford University, Stanford, CA 94305, USA; Chan Zuckerberg Biohub, San Francisco, CA 94158, USA.
| | - Michel C Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA; Howard Hughes Medical Institute, Chevy Chase, MD, USA.
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9
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Muecksch F, Wang Z, Cho A, Gaebler C, Tanfous TB, DaSilva J, Bednarski E, Ramos V, Zong S, Johnson B, Raspe R, Schaefer-Babajew D, Shimeliovich I, Daga M, Yao KH, Schmidt F, Millard KG, Turroja M, Jankovic M, Oliveria TY, Gazumyan A, Caskey M, Hatziioannou T, Bieniasz PD, Nussenzweig MC. Increased Potency and Breadth of SARS-CoV-2 Neutralizing Antibodies After a Third mRNA Vaccine Dose. bioRxiv 2022. [PMID: 35194607 DOI: 10.1101/2022.02.14.480394] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The omicron variant of SARS-CoV-2 infected very large numbers of SARS-CoV-2 vaccinated and convalescent individuals 1-3 . The penetrance of this variant in the antigen experienced human population can be explained in part by the relatively low levels of plasma neutralizing activity against Omicron in people who were infected or vaccinated with the original Wuhan-Hu-1 strain 4-7 . The 3 rd mRNA vaccine dose produces an initial increase in circulating anti-Omicron neutralizing antibodies, but titers remain 10-20-fold lower than against Wuhan-Hu-1 and are, in many cases, insufficient to prevent infection 7 . Despite the reduced protection from infection, individuals that received 3 doses of an mRNA vaccine were highly protected from the more serious consequences of infection 8 . Here we examine the memory B cell repertoire in a longitudinal cohort of individuals receiving 3 mRNA vaccine doses 9,10 . We find that the 3 rd dose is accompanied by an increase in, and evolution of, anti-receptor binding domain specific memory B cells. The increase is due to expansion of memory B cell clones that were present after the 2 nd vaccine dose as well as the emergence of new clones. The antibodies encoded by these cells showed significantly increased potency and breadth when compared to antibodies obtained after the 2 nd vaccine dose. Notably, the increase in potency was especially evident among newly developing clones of memory cells that differed from the persisting clones in targeting more conserved regions of the RBD. Overall, more than 50% of the analyzed neutralizing antibodies in the memory compartment obtained from individuals receiving a 3 rd mRNA vaccine dose neutralized Omicron. Thus, individuals receiving 3 doses of an mRNA vaccine encoding Wuhan-Hu-1, have a diverse memory B cell repertoire that can respond rapidly and produce antibodies capable of clearing even diversified variants such as Omicron. These data help explain why a 3 rd dose of an mRNA vaccine that was not specifically designed to protect against variants is effective against variant-induced serious disease.
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10
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Schmidt F, Muecksch F, Weisblum Y, Da Silva J, Bednarski E, Cho A, Wang Z, Gaebler C, Caskey M, Nussenzweig MC, Hatziioannou T, Bieniasz PD. Plasma Neutralization of the SARS-CoV-2 Omicron Variant. N Engl J Med 2022; 386:599-601. [PMID: 35030645 PMCID: PMC8757565 DOI: 10.1056/nejmc2119641] [Citation(s) in RCA: 290] [Impact Index Per Article: 145.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
| | | | | | | | | | - Alice Cho
- Rockefeller University, New York, NY
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11
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Bednarski E, Del Rio Estrada PM, DaSilva J, Boukadida C, Zhang F, Luna-Villalobos YA, Rodríguez-Rangel X, Pitén-Isidro E, Luna-García E, Rivera DD, López-Sánchez DM, Tapia-Trejo D, Soto-Nava M, Astorga-Castañeda M, Martínez-Moreno JO, Urbina-Granados GS, Jiménez-Jacinto JA, Serna Alvarado FJ, Enriquez-López YE, López-Arellano O, Reyes-Teran G, Bieniasz PD, Avila-Rios S, Hatziioannou T. Antibody and memory B-cell immunity in a heterogeneously SARS-CoV-2 infected and vaccinated population. medRxiv 2022. [PMID: 35169812 PMCID: PMC8845433 DOI: 10.1101/2022.02.07.22270626] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Global population immunity to SARS-CoV-2 is accumulating through heterogenous combinations of infection and vaccination. Vaccine distribution in low- and middle-income countries has been variable and reliant on diverse vaccine platforms. We studied B-cell immunity in Mexico, a middle-income country where five different vaccines have been deployed to populations with high SARS-CoV-2 incidence. Levels of antibodies that bound a stabilized prefusion spike trimer, neutralizing antibody titers and memory B-cell expansion correlated with each other across vaccine platforms. Nevertheless, the vaccines elicited variable levels of B-cell immunity, and the majority of recipients had undetectable neutralizing activity against the recently emergent omicron variant. SARS-CoV-2 infection, experienced prior to or after vaccination potentiated B-cell immune responses and enabled the generation of neutralizing activity against omicron and SARS-CoV for all vaccines in nearly all individuals. These findings suggest that broad population immunity to SARS-CoV-2 will eventually be achieved, but by heterogenous paths
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Affiliation(s)
- Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Perla M Del Rio Estrada
- Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Ciudad de México, Mexico
| | - Justin DaSilva
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Celia Boukadida
- Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Ciudad de México, Mexico
| | - Fengwen Zhang
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Yara A Luna-Villalobos
- Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Ciudad de México, Mexico
| | - Ximena Rodríguez-Rangel
- Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Ciudad de México, Mexico
| | - Elvira Pitén-Isidro
- Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Ciudad de México, Mexico
| | - Edgar Luna-García
- Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Ciudad de México, Mexico
| | - Dafne Díaz Rivera
- Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Ciudad de México, Mexico
| | - Dulce M López-Sánchez
- Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Ciudad de México, Mexico
| | - Daniela Tapia-Trejo
- Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Ciudad de México, Mexico
| | - Maribel Soto-Nava
- Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Ciudad de México, Mexico
| | | | - José O Martínez-Moreno
- Jurisdicción Sanitaria Coyoacán, Servicios de Salud Pública de la Ciudad de México, Mexico
| | | | - José A Jiménez-Jacinto
- Jurisdicción Sanitaria Magdalena Contreras, Servicios de Salud Pública de la Ciudad de México, Mexico
| | | | | | | | - Gustavo Reyes-Teran
- Institutos Nacionales de Salud y Hospitales de Alta Especialidad, Secretaría de Salud de México, Mexico
| | - Paul D Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA.,Howard Hughes Medical Institute
| | - Santiago Avila-Rios
- Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Ciudad de México, Mexico
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Wang Z, Muecksch F, Cho A, Gaebler C, Hoffmann HH, Ramos V, Zong S, Cipolla M, Johnson B, Schmidt F, DaSilva J, Bednarski E, Tanfous TB, Raspe R, Yao K, Lee YE, Chen T, Turroja M, Milard KG, Dizon J, Kaczynska A, Gazumyan A, Oliveira TY, Rice CM, Caskey M, Bieniasz PD, Hatziioannou T, Barnes CO, Nussenzweig MC. Conserved Neutralizing Epitopes on the N-Terminal Domain of Variant SARS-CoV-2 Spike Proteins. bioRxiv 2022. [PMID: 35132412 PMCID: PMC8820657 DOI: 10.1101/2022.02.01.478695] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
SARS-CoV-2 infection or vaccination produces neutralizing antibody responses that contribute to better clinical outcomes. The receptor binding domain (RBD) and the N-terminal domain (NTD) of the spike trimer (S) constitute the two major neutralizing targets for the antibody system. Neutralizing antibodies targeting the RBD bind to several different sites on this domain. In contrast, most neutralizing antibodies to NTD characterized to date bind to a single supersite, however these antibodies were obtained by methods that were not NTD specific. Here we use NTD specific probes to focus on anti-NTD memory B cells in a cohort of pre-omicron infected individuals some of which were also vaccinated. Of 275 NTD binding antibodies tested 103 neutralized at least one of three tested strains: Wuhan-Hu-1, Gamma, or PMS20, a synthetic variant which is extensively mutated in the NTD supersite. Among the 43 neutralizing antibodies that were further characterized, we found 6 complementation groups based on competition binding experiments. 58% targeted epitopes outside the NTD supersite, and 58% neutralized either Gamma or Omicron, but only 14% were broad neutralizers. Three of the broad neutralizers were characterized structurally. C1520 and C1791 recognize epitopes on opposite faces of the NTD with a distinct binding pose relative to previously described antibodies allowing for greater potency and cross-reactivity with 7 different variants including Beta, Delta, Gamma and Omicron. Antibody C1717 represents a previously uncharacterized class of NTD-directed antibodies that recognizes the viral membrane proximal side of the NTD and SD2 domain, leading to cross-neutralization of Beta, Gamma and Omicron. We conclude SARS-CoV-2 infection and/or Wuhan-Hu-1 mRNA vaccination produces a diverse collection of memory B cells that produce anti-NTD antibodies some of which can neutralize variants of concern. Rapid recruitment of these cells into the antibody secreting plasma cell compartment upon re-infection likely contributes to the relatively benign course of subsequent infections with SARS-CoV-2 variants including omicron.
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Affiliation(s)
- Zijun Wang
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Frauke Muecksch
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Alice Cho
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Christian Gaebler
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Hans-Heinrich Hoffmann
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Victor Ramos
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Shuai Zong
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Melissa Cipolla
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Briana Johnson
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Fabian Schmidt
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Justin DaSilva
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Tarek Ben Tanfous
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Raphael Raspe
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Kaihui Yao
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Yu E Lee
- Department of Biology, Stanford University, Stanford, CA 94305, USA
| | - Teresia Chen
- Department of Biology, Stanford University, Stanford, CA 94305, USA
| | - Martina Turroja
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Katrina G Milard
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Juan Dizon
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Anna Kaczynska
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Anna Gazumyan
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Thiago Y Oliveira
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Charles M Rice
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Marina Caskey
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Paul D Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA.,Howard Hughes Medical Institute
| | | | - Christopher O Barnes
- Department of Biology, Stanford University, Stanford, CA 94305, USA.,Chan Zuckerberg Biohub, San Francisco, CA 94158, USA
| | - Michel C Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA.,Howard Hughes Medical Institute
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13
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Schmidt F, Muecksch F, Weisblum Y, Da Silva J, Bednarski E, Cho A, Wang Z, Gaebler C, Caskey M, Nussenzweig MC, Hatziioannou T, Bieniasz PD. Plasma neutralization properties of the SARS-CoV-2 Omicron variant. medRxiv 2021. [PMID: 34931199 PMCID: PMC8687470 DOI: 10.1101/2021.12.12.21267646] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND The Omicron SARS-CoV-2 variant has spread internationally and is responsible for rapidly increasing case numbers. The emergence of divergent variants in the context of a heterogeneous and evolving neutralizing antibody response in host populations might compromise protection afforded by vaccines or prior infection. METHODS We measured neutralizing antibody titers in 169 longitudinally collected plasma samples using pseudotypes bearing the Wuhan-hu-1 or the Omicron variant or a laboratory-designed neutralization-resistant SARS-CoV-2 spike (PMS20). Plasmas were obtained from convalescents who did or did not subsequently receive an mRNA vaccine, or naive individuals who received 3-doses of mRNA or 1-dose Ad26 vaccines. Samples were collected approximately 1, 5–6 and 12 months after initial vaccination or infection. RESULTS Like PMS20, the Omicron spike protein was substantially resistant to neutralization compared to Wuhan-hu-1. In convalescent plasma the median deficit in neutralizing activity against PMS20 or Omicron was 30- to 60-fold. Plasmas from recipients of 2 mRNA vaccine doses were 30- to 180- fold less potent against PMS20 and Omicron than Wuhan-hu-1. Notably, previously infected or two-mRNA dose vaccinated individuals who received additional mRNA vaccine dose(s) had 38 to 154-fold and 35 to 214-fold increases in neutralizing activity against Omicron and PMS20 respectively. CONCLUSIONS Omicron exhibits similar distribution of sequence changes and neutralization resistance as does a laboratory-designed neutralization-resistant spike protein, suggesting natural evolutionary pressure to evade the human antibody response. Currently available mRNA vaccine boosters, that may promote antibody affinity maturation, significantly ameliorate SARS-CoV-2 neutralizing antibody titers.
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Affiliation(s)
- Fabian Schmidt
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Frauke Muecksch
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Yiska Weisblum
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Justin Da Silva
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA
| | - Alice Cho
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Zijun Wang
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Christian Gaebler
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Marina Caskey
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA
| | - Michel C Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY 10065, USA.,Howard Hughes Medical Institute
| | | | - Paul D Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, NY 10065, USA.,Howard Hughes Medical Institute
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14
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Schmidt F, Weisblum Y, Rutkowska M, Poston D, DaSilva J, Zhang F, Bednarski E, Cho A, Schaefer-Babajew DJ, Gaebler C, Caskey M, Nussenzweig MC, Hatziioannou T, Bieniasz PD. High genetic barrier to SARS-CoV-2 polyclonal neutralizing antibody escape. Nature 2021; 600:512-516. [PMID: 34544114 PMCID: PMC9241107 DOI: 10.1038/s41586-021-04005-0] [Citation(s) in RCA: 145] [Impact Index Per Article: 48.3] [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: 07/01/2021] [Accepted: 09/07/2021] [Indexed: 11/08/2022]
Abstract
The number and variability of the neutralizing epitopes targeted by polyclonal antibodies in individuals who are SARS-CoV-2 convalescent and vaccinated are key determinants of neutralization breadth and the genetic barrier to viral escape1-4. Using HIV-1 pseudotypes and plasma selection experiments with vesicular stomatitis virus/SARS-CoV-2 chimaeras5, here we show that multiple neutralizing epitopes, within and outside the receptor-binding domain, are variably targeted by human polyclonal antibodies. Antibody targets coincide with spike sequences that are enriched for diversity in natural SARS-CoV-2 populations. By combining plasma-selected spike substitutions, we generated synthetic 'polymutant' spike protein pseudotypes that resisted polyclonal antibody neutralization to a similar degree as circulating variants of concern. By aggregating variant of concern-associated and antibody-selected spike substitutions into a single polymutant spike protein, we show that 20 naturally occurring mutations in the SARS-CoV-2 spike protein are sufficient to generate pseudotypes with near-complete resistance to the polyclonal neutralizing antibodies generated by individuals who are convalescent or recipients who received an mRNA vaccine. However, plasma from individuals who had been infected and subsequently received mRNA vaccination neutralized pseudotypes bearing this highly resistant SARS-CoV-2 polymutant spike, or diverse sarbecovirus spike proteins. Thus, optimally elicited human polyclonal antibodies against SARS-CoV-2 should be resilient to substantial future SARS-CoV-2 variation and may confer protection against potential future sarbecovirus pandemics.
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Affiliation(s)
- Fabian Schmidt
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Yiska Weisblum
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Magdalena Rutkowska
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY, USA
| | - Daniel Poston
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Justin DaSilva
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Fengwen Zhang
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Alice Cho
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | | | - Christian Gaebler
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Marina Caskey
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Michel C Nussenzweig
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY, USA
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | | | - Paul D Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA.
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY, USA.
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15
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Cho A, Muecksch F, Schaefer-Babajew D, Wang Z, Finkin S, Gaebler C, Ramos V, Cipolla M, Mendoza P, Agudelo M, Bednarski E, DaSilva J, Shimeliovich I, Dizon J, Daga M, Millard KG, Turroja M, Schmidt F, Zhang F, Tanfous TB, Jankovic M, Oliveria TY, Gazumyan A, Caskey M, Bieniasz PD, Hatziioannou T, Nussenzweig MC. Anti-SARS-CoV-2 receptor-binding domain antibody evolution after mRNA vaccination. Nature 2021; 600:517-522. [PMID: 34619745 PMCID: PMC8674133 DOI: 10.1038/s41586-021-04060-7] [Citation(s) in RCA: 174] [Impact Index Per Article: 58.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 09/24/2021] [Indexed: 12/13/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection produces B cell responses that continue to evolve for at least a year. During that time, memory B cells express increasingly broad and potent antibodies that are resistant to mutations found in variants of concern1. As a result, vaccination of coronavirus disease 2019 (COVID-19) convalescent individuals with currently available mRNA vaccines produces high levels of plasma neutralizing activity against all variants tested1,2. Here we examine memory B cell evolution five months after vaccination with either Moderna (mRNA-1273) or Pfizer-BioNTech (BNT162b2) mRNA vaccine in a cohort of SARS-CoV-2-naive individuals. Between prime and boost, memory B cells produce antibodies that evolve increased neutralizing activity, but there is no further increase in potency or breadth thereafter. Instead, memory B cells that emerge five months after vaccination of naive individuals express antibodies that are similar to those that dominate the initial response. While individual memory antibodies selected over time by natural infection have greater potency and breadth than antibodies elicited by vaccination, the overall neutralizing potency of plasma is greater following vaccination. These results suggest that boosting vaccinated individuals with currently available mRNA vaccines will increase plasma neutralizing activity but may not produce antibodies with equivalent breadth to those obtained by vaccinating convalescent individuals.
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Affiliation(s)
- Alice Cho
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Frauke Muecksch
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | | | - Zijun Wang
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Shlomo Finkin
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Christian Gaebler
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Victor Ramos
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Melissa Cipolla
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Pilar Mendoza
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Marianna Agudelo
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Justin DaSilva
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Irina Shimeliovich
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Juan Dizon
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Mridushi Daga
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Katrina G Millard
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Martina Turroja
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Fabian Schmidt
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Fengwen Zhang
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Tarek Ben Tanfous
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Mila Jankovic
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Thiago Y Oliveria
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Anna Gazumyan
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Marina Caskey
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA.
| | - Paul D Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA.
- Howard Hughes Medical Institute, New York, NY, USA.
| | | | - Michel C Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA.
- Howard Hughes Medical Institute, New York, NY, USA.
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16
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Wang Z, Muecksch F, Schaefer-Babajew D, Finkin S, Viant C, Gaebler C, Hoffmann HH, Barnes CO, Cipolla M, Ramos V, Oliveira TY, Cho A, Schmidt F, Da Silva J, Bednarski E, Aguado L, Yee J, Daga M, Turroja M, Millard KG, Jankovic M, Gazumyan A, Zhao Z, Rice CM, Bieniasz PD, Caskey M, Hatziioannou T, Nussenzweig MC. Naturally enhanced neutralizing breadth against SARS-CoV-2 one year after infection. Nature 2021; 595:426-431. [PMID: 34126625 PMCID: PMC8277577 DOI: 10.1038/s41586-021-03696-9] [Citation(s) in RCA: 485] [Impact Index Per Article: 161.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 06/04/2021] [Indexed: 02/05/2023]
Abstract
More than one year after its inception, the coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) remains difficult to control despite the availability of several working vaccines. Progress in controlling the pandemic is slowed by the emergence of variants that appear to be more transmissible and more resistant to antibodies1,2. Here we report on a cohort of 63 individuals who have recovered from COVID-19 assessed at 1.3, 6.2 and 12 months after SARS-CoV-2 infection, 41% of whom also received mRNA vaccines3,4. In the absence of vaccination, antibody reactivity to the receptor binding domain (RBD) of SARS-CoV-2, neutralizing activity and the number of RBD-specific memory B cells remain relatively stable between 6 and 12 months after infection. Vaccination increases all components of the humoral response and, as expected, results in serum neutralizing activities against variants of concern similar to or greater than the neutralizing activity against the original Wuhan Hu-1 strain achieved by vaccination of naive individuals2,5-8. The mechanism underlying these broad-based responses involves ongoing antibody somatic mutation, memory B cell clonal turnover and development of monoclonal antibodies that are exceptionally resistant to SARS-CoV-2 RBD mutations, including those found in the variants of concern4,9. In addition, B cell clones expressing broad and potent antibodies are selectively retained in the repertoire over time and expand markedly after vaccination. The data suggest that immunity in convalescent individuals will be very long lasting and that convalescent individuals who receive available mRNA vaccines will produce antibodies and memory B cells that should be protective against circulating SARS-CoV-2 variants.
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Affiliation(s)
- Zijun Wang
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Frauke Muecksch
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | | | - Shlomo Finkin
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Charlotte Viant
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Christian Gaebler
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Hans- Heinrich Hoffmann
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Christopher O Barnes
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA
| | - Melissa Cipolla
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Victor Ramos
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Thiago Y Oliveira
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Alice Cho
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Fabian Schmidt
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Justin Da Silva
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | - Lauren Aguado
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Jim Yee
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Mridushi Daga
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Martina Turroja
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Katrina G Millard
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Mila Jankovic
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
| | - Anna Gazumyan
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA
- Howard Hughes Medical Institute, New York, NY, USA
| | - Zhen Zhao
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Charles M Rice
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA
| | - Paul D Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA.
- Howard Hughes Medical Institute, New York, NY, USA.
| | - Marina Caskey
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA.
| | | | - Michel C Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA.
- Howard Hughes Medical Institute, New York, NY, USA.
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17
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Wang Z, Muecksch F, Schaefer-Babajew D, Finkin S, Viant C, Gaebler C, Hoffmann HH, Barnes CO, Cipolla M, Ramos V, Oliveira TY, Cho A, Schmidt F, da Silva J, Bednarski E, Aguado L, Yee J, Daga M, Turroja M, Millard KG, Jankovic M, Gazumyan A, Zhao Z, Rice CM, Bieniasz PD, Caskey M, Hatziioannou T, Nussenzweig MC. Naturally enhanced neutralizing breadth to SARS-CoV-2 after one year. bioRxiv 2021. [PMID: 34100013 DOI: 10.1101/2021.05.07.443175] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Over one year after its inception, the coronavirus disease-2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) remains difficult to control despite the availability of several excellent vaccines. Progress in controlling the pandemic is slowed by the emergence of variants that appear to be more transmissible and more resistant to antibodies 1,2 . Here we report on a cohort of 63 COVID-19-convalescent individuals assessed at 1.3, 6.2 and 12 months after infection, 41% of whom also received mRNA vaccines 3,4 . In the absence of vaccination antibody reactivity to the receptor binding domain (RBD) of SARS-CoV-2, neutralizing activity and the number of RBD-specific memory B cells remain relatively stable from 6 to 12 months. Vaccination increases all components of the humoral response, and as expected, results in serum neutralizing activities against variants of concern that are comparable to or greater than neutralizing activity against the original Wuhan Hu-1 achieved by vaccination of naïve individuals 2,5-8 . The mechanism underlying these broad-based responses involves ongoing antibody somatic mutation, memory B cell clonal turnover, and development of monoclonal antibodies that are exceptionally resistant to SARS-CoV-2 RBD mutations, including those found in variants of concern 4,9 . In addition, B cell clones expressing broad and potent antibodies are selectively retained in the repertoire over time and expand dramatically after vaccination. The data suggest that immunity in convalescent individuals will be very long lasting and that convalescent individuals who receive available mRNA vaccines will produce antibodies and memory B cells that should be protective against circulating SARS-CoV-2 variants.
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18
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Schmidt F, Weisblum Y, Muecksch F, Hoffmann HH, Michailidis E, Lorenzi JC, Mendoza P, Rutkowska M, Bednarski E, Gaebler C, Agudelo M, Cho A, Wang Z, Gazumyan A, Cipolla M, Caskey M, Robbiani DF, Nussenzweig MC, Rice CM, Hatziioannou T, Bieniasz PD. Measuring SARS-CoV-2 neutralizing antibody activity using pseudotyped and chimeric viruses. J Exp Med 2020; 217:e20201181. [PMID: 32692348 PMCID: PMC7372514 DOI: 10.1084/jem.20201181] [Citation(s) in RCA: 408] [Impact Index Per Article: 102.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 07/05/2020] [Accepted: 07/07/2020] [Indexed: 12/18/2022] Open
Abstract
The emergence of SARS-CoV-2 and the ensuing explosive epidemic of COVID-19 disease has generated a need for assays to rapidly and conveniently measure the antiviral activity of SARS-CoV-2-specific antibodies. Here, we describe a collection of approaches based on SARS-CoV-2 spike-pseudotyped, single-cycle, replication-defective human immunodeficiency virus type-1 (HIV-1), and vesicular stomatitis virus (VSV), as well as a replication-competent VSV/SARS-CoV-2 chimeric virus. While each surrogate virus exhibited subtle differences in the sensitivity with which neutralizing activity was detected, the neutralizing activity of both convalescent plasma and human monoclonal antibodies measured using each virus correlated quantitatively with neutralizing activity measured using an authentic SARS-CoV-2 neutralization assay. The assays described herein are adaptable to high throughput and are useful tools in the evaluation of serologic immunity conferred by vaccination or prior SARS-CoV-2 infection, as well as the potency of convalescent plasma or human monoclonal antibodies.
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MESH Headings
- Animals
- Antibodies, Monoclonal/immunology
- Antibodies, Neutralizing/analysis
- Antibodies, Neutralizing/blood
- Antibodies, Viral/analysis
- Antibodies, Viral/blood
- Betacoronavirus/genetics
- Betacoronavirus/immunology
- COVID-19
- Cell Line
- Chimera/genetics
- Chimera/immunology
- Chlorocebus aethiops
- Coronavirus Infections/immunology
- Coronavirus Infections/virology
- HEK293 Cells
- HIV-1/genetics
- HIV-1/immunology
- Humans
- Immunoassay/methods
- Neutralization Tests/methods
- Pandemics
- Pneumonia, Viral/immunology
- Pneumonia, Viral/virology
- Recombination, Genetic
- SARS-CoV-2
- Spike Glycoprotein, Coronavirus/genetics
- Spike Glycoprotein, Coronavirus/immunology
- Vero Cells
- Vesicular stomatitis Indiana virus/genetics
- Vesicular stomatitis Indiana virus/immunology
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Affiliation(s)
- Fabian Schmidt
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Yiska Weisblum
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Frauke Muecksch
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | | | | | - Julio C.C. Lorenzi
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Pilar Mendoza
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | | | - Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
| | - Christian Gaebler
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Marianna Agudelo
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Alice Cho
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Zijun Wang
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Anna Gazumyan
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Melissa Cipolla
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Marina Caskey
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
| | - Davide F. Robbiani
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
- Institute for Research in Biomedicine, Università della Svizzera italiana, Bellinzona, Switzerland
| | - Michel C. Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, New York, NY
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY
| | - Charles M. Rice
- Laboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY
| | | | - Paul D. Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, NY
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY
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19
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Schmidt F, Weisblum Y, Muecksch F, Hoffmann HH, Michailidis E, Lorenzi JCC, Mendoza P, Rutkowska M, Bednarski E, Gaebler C, Agudelo M, Cho A, Wang Z, Gazumyan A, Cipolla M, Caskey M, Robbiani DF, Nussenzweig MC, Rice CM, Hatziioannou T, Bieniasz PD. Measuring SARS-CoV-2 neutralizing antibody activity using pseudotyped and chimeric viruses. bioRxiv 2020:2020.06.08.140871. [PMID: 32577658 PMCID: PMC7302213 DOI: 10.1101/2020.06.08.140871] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The emergence of SARS-CoV-2 and the ensuing explosive epidemic of COVID19 disease has generated a need for assays to rapidly and conveniently measure the antiviral activity of SARSCoV-2-specific antibodies. Here, we describe a collection of approaches based on SARS-CoV-2 spike-pseudotyped, single-cycle, replication-defective human immunodeficiency virus type-1 (HIV-1) and vesicular stomatitis virus (VSV), as well as a replication-competent VSV/SARS-CoV-2 chimeric virus. While each surrogate virus exhibited subtle differences in the sensitivity with which neutralizing activity was detected, the neutralizing activity of both convalescent plasma and human monoclonal antibodies measured using each virus correlated quantitatively with neutralizing activity measured using an authentic SARS-CoV-2 neutralization assay. The assays described herein are adaptable to high throughput and are useful tools in the evaluation of serologic immunity conferred by vaccination or prior SARS-CoV-2 infection, as well as the potency of convalescent plasma or human monoclonal antibodies.
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Affiliation(s)
- Fabian Schmidt
- Laboratory of Retrovirology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Yiska Weisblum
- Laboratory of Retrovirology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Frauke Muecksch
- Laboratory of Retrovirology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Hans-Heinrich Hoffmann
- Laboratory of Virology and Infectious Disease, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Eleftherios Michailidis
- Laboratory of Virology and Infectious Disease, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Julio C C Lorenzi
- Laboratory of Molecular Immunology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Pilar Mendoza
- Laboratory of Molecular Immunology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Magdalena Rutkowska
- Laboratory of Retrovirology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Eva Bednarski
- Laboratory of Retrovirology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Christian Gaebler
- Laboratory of Molecular Immunology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Marianna Agudelo
- Laboratory of Molecular Immunology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Alice Cho
- Laboratory of Molecular Immunology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Zijun Wang
- Laboratory of Molecular Immunology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Anna Gazumyan
- Laboratory of Molecular Immunology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Melissa Cipolla
- Laboratory of Molecular Immunology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Marina Caskey
- Laboratory of Molecular Immunology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Davide F Robbiani
- Laboratory of Molecular Immunology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Michel C Nussenzweig
- Laboratory of Molecular Immunology, The Rockefeller University, 1230 York Avenue, New York NY 10028
- Howard Hughes Medical Institute, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Charles M Rice
- Laboratory of Virology and Infectious Disease, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Theodora Hatziioannou
- Laboratory of Retrovirology, The Rockefeller University, 1230 York Avenue, New York NY 10028
| | - Paul D Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, 1230 York Avenue, New York NY 10028
- Howard Hughes Medical Institute, The Rockefeller University, 1230 York Avenue, New York NY 10028
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20
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Yong AP, Bednarski E, Gall CM, Lynch G, Ribak CE. Lysosomal dysfunction results in lamina-specific meganeurite formation but not apoptosis in frontal cortex. Exp Neurol 1999; 157:150-60. [PMID: 10222118 DOI: 10.1006/exnr.1999.7038] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [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] [Indexed: 11/22/2022]
Abstract
An inhibitor of cathepsins B and L was used to test if lysosomal dysfunction in cultured slices of rat frontal cortex induces pathological features that develop in the human cortex during aging and Alzheimer's disease (AD). Incubation for 6 days with N-CBZ-L-phenylalanyl-L-alanine-diazomethylketone (ZPAD) resulted in a massive proliferation of endosomes-lysosomes in all cortical layers. Slices additionally exposed to a washout of 4 days had numerous meganeurites, blister-like structures in the region of the axon hillock, in layer III but not in other cortical laminae. Meganeurites are a characteristic feature of the human frontal cortex after age 50 and are largely restricted to layer III. Tests for apoptosis were carried out at two intervals following meganeurite formation. TUNEL-labeled neurons were confined to layers II/III on the surface of the slices but there was no evidence for a ZPAD effect. In all, 6 days of lysosomal dysfunction reproduces characteristic effects of normal aging in neocortex without generating some key features of AD.
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Affiliation(s)
- A P Yong
- Department of Anatomy and Neurobiology, University of California, Irvine, California 92697, USA
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21
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Abstract
Incubation of cultured hippocampal slices with chloroquine, a compound that increases the pH of acidic subcellular organelles, for 10 h reduced the activity of cathepsin L by 83 +/- 0.87% (mean +/- s.e.m.) while only marginally suppressing cathepsin B. This effect was followed within 3 h by an increase in the concentration of mature, single-chain cathepsin D (up 61 +/- 28%). Selective depression of cathepsin L with N-CBZ-L-phenylalanyl-L-phenylalanine-diazomethylketone also resulted in increases in enzymatically active cathepsin D and the delayed appearance of a 29 kDa fragment of the tau protein. These findings demonstrate that the pattern of cathepsin L, B, and D changes found in the aged brain can be reproduced by reducing the acidity of the lysosomal milieu. They also indicate that such pH shifts initiate a sequence of linked disturbances (inactivation of cathepsin L > induction of cathepsin D > aberrant tau proteolysis) likely to play an important role in brain ageing.
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Affiliation(s)
- E Bednarski
- Center for the Neurobiology of Learning and Memory, University of California, Irvine 92697-3800, USA
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22
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Abstract
Brain-derived neurotrophic factor (BDNF) expression in hippocampus and cortex is considerably reduced in Alzheimer's disease. The present study tested if lysosomal disturbances, a concomitant of brain aging, impair basal and/or induced expression of BDNF. Cultured hippocampal slices were incubated with N- CBZ-L-phenylalanyl-L-alanine-diazomethylketone (ZPAD), an inhibitor of cathepsins B and L, for 6 days and processed for in situ hybridization using radiolabeled cRNA probes against BDNF mRNA. Multiple densitometric readings were collected from each of the three principal hippocampal subdivisions. Within-slice averages were substantially lower in the ZPAD-treated group compared to controls. Treatment with the inhibitor did not change average neuron diameter or packing density. Intense stimulation of glutamate receptors with kainate for 30 min (followed by a 90-min recovery period) caused a nearly threefold increase in BDNF mRNA concentrations in the dentate gyrus while having only marginal effects in the other subdivisions. Slice averages of ZPAD-exposed cultures treated with kainate were lower than those of controls exposed to the excitotoxin; however, on a percentage basis, the kainate-induced increase in the dentate gyrus was comparable for the two groups (175 +/- 31 vs 179 +/- 39%). Kainate for 1 h (with a 5-h recovery) affected BDNF mRNA in a manner similar to that found with shorter infusions, i.e., induction in stratum granulosum but not elsewhere, lower overall slice averages with ZPAD treatment, and no evidence that ZPAD blocked the percentage increase in the dentate gyrus. These results provide evidence that lysosomal dysfunction occurring during brain aging could disrupt ongoing BDNF production without substantially impairing the neurotrophin response to intense physiological activity. The first observation suggests a plausible aging sequence leading to pathology while the second may be of interest with regard to possible therapeutics.
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Affiliation(s)
- E Bednarski
- Center for the Neurobiology of Learning and Memory, University of California, Irvine 92697-3800, USA
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23
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Bednarski E, Ribak CE, Lynch G. Suppression of cathepsins B and L causes a proliferation of lysosomes and the formation of meganeurites in hippocampus. J Neurosci 1997; 17:4006-21. [PMID: 9151717 PMCID: PMC6573562] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Cultured hippocampal slices exhibited prominent ultrastructural features of brain aging after exposure to an inhibitor of cathepsins B and L. Six days of treatment with N-CBZ-L-phenylalanyl-L-alanine-diazomethylketone (ZPAD) resulted in a dramatic increase in the number of lysosomes in the perikarya of neurons and glial cells throughout the slices. Furthermore, lysosomes in CA1 and CA3 pyramidal cells were not restricted to the soma but instead were located throughout dendritic processes. Clusters of lysosomes were commonly found within bulging segments of proximal dendrites that were notable for an absence of microtubules and neurofilaments. Although pyknotic nuclei were sometimes encountered, most of the cells in slices exposed to ZPAD for 6 d appeared relatively normal. Slices given 7 d of recovery contained several unique features, compared with those processed immediately after incubation with the inhibitor. Cell bodies of CA1 neurons were largely cleared of the excess lysosomes but had gained fusiform, somatic extensions that were filled with fused lysosomes and related complex, dense bodies. These appendages, similar in form and content to structures previously referred to as "meganeurites," were not observed in CA3 neurons or granule cells. Because meganeurites were often interposed between cell body and axon, they have the potential to interfere with processes requiring axonal transport. It is suggested that inactivation of cathepsins B and L results in a proliferation of lysosomes and that meganeurite generation provides a means of storing residual catabolic organelles. The accumulated material could be eliminated by pinching off the meganeurite but, at least in some cases, this action would result in axotomy. Reduced cathepsin L activity, increased numbers of lysosomes, and the formation of meganeurites are all reported to occur during brain aging; thus, it is possible that the infusion of ZPAD into cultured slices sets in motion a greatly accelerated gerontological sequence.
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Affiliation(s)
- E Bednarski
- Center for the Neurobiology of Learning and Memory, University of California, Irvine, California 92697, USA
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24
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Abstract
Incubation of cultured hippocampal slices with an inhibitor [N-CBZ-L-phenylalanyl-L-alanine-diazomethyl ketone (ZPAD)] of cathepsins B and L resulted in the degradation of high molecular weight isoforms of tau protein and the production of a 29-kDa tau fragment (tau 29). A tau antibody that is sensitive to the phosphorylated state of its epitopes did not recognize tau proteins or the tau 29 fragment in slices that had been treated with a protein phosphatase inhibitor. This strongly suggests that the tau fragment was located in an extralysosomal compartment accessible to kinases and phosphatases. tau 29 exhibited a significant capacity for binding to microtubules and thus has the potential for interfering with normal tau-tubulin interactions. Three lines of evidence indicated that ZPAD-induced tau proteolysis was mediated by cathepsin D: (a) slices treated with the inhibitor had markedly elevated levels of cathepsin D in both lysosomal and extralysosomal compartments; (b) co-incubation of cathepsin D and tau at neutral pH resulted in a loss of intact tau proteins and production of a 28-kDa fragment; and (c) the lysosomotropic drug chloroquine blocked ZPAD-induced increases in mature cathepsin D, and this was accompanied by a suppression of ZPAD-induced tau proteolysis. Changes in lysosomal hydrolases and cytoskeletal perturbations occur during brain aging. The present results suggest that the enzymatic and structural effects are related and, more specifically, are linked by alterations in the concentration and localization of cathepsin D. The tau fragments with microtubule binding capacity generated by cathepsin D could also be a source for the small polypeptides found in association with age-related pathological features.
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Affiliation(s)
- E Bednarski
- Center for the Neurobiology of Learning and Memory, University of California, Irvine 92697-3800, USA
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25
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Abstract
Transfection with antisense oligonucleotides was used to reduce calpain 1 activity to approximately 50% of normal values in cultured hippocampal slices. This had no detectable effects on baseline synaptic responses but greatly reduced the incidence and magnitude of long-term potentiation induced with a theta-burst stimulation paradigm. These results suggest that activation of calpain by repetitive bursts of afferent activity, as shown to occur in prior studies, is an essential step in the production of stable increases in synaptic strength.
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Affiliation(s)
- P Vanderklish
- Center for the Neurobiology of Learning and Memory, University of California at Irvine 92717, USA
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Bednarski E, Vanderklish P, Gall C, Saido TC, Bahr BA, Lynch G. Translational suppression of calpain I reduces NMDA-induced spectrin proteolysis and pathophysiology in cultured hippocampal slices. Brain Res 1995; 694:147-57. [PMID: 8974639 DOI: 10.1016/0006-8993(95)00851-g] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.6] [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] [Indexed: 02/03/2023]
Abstract
Transfection of cultured hippocampal slices for five days with antisense oligonucleotides directed against mRNA encoding calpain I resulted in an approximately 60% decrease in the amount of caseinolytic activity stimulated by 10 microM calcium. Increases in a single proteolytic fragment of spectrin produced by 10-20 min of NMDA receptor stimulation were substantially (approximately 50%) reduced in antisense treated slices; this effect was not obtained in slices exposed to NMDA for 45 min. Attenuation of NMDA receptor-induced spectrin proteolysis by the antisense oligonucleotides was confirmed in immunoassays using antibodies that recognize multiple spectrin breakdown products and in immunocytochemical experiments with an antibody that detects an individual calpain I-mediated fragment. Translational suppression of calpain I did not detectably affect evoked synaptic responses but markedly improved their recovery from a 15 min infusion of NMDA. These results indicate that spectrin breakdown products provide a useful index of in situ calpain I activity and support the hypothesis that the protease plays a significant role in excitotoxicity.
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Affiliation(s)
- E Bednarski
- Center for the Neurobiology of Learning and Memory, University of California, Irvine 92717-3800, USA
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