Comparative analysis of humoral immune response upon the three first vaccines applied in Argentina: IgG production and neutralizing capacity against SARS-CoV-2
- Autores
- Giai, Constanza; Salassa, Betiana Nebaí; Zarelli, Valeria Eugenia Paola; Bello, Oscar Daniel; Vanrell, Maria Cristina; Ojeda, Diego Sebastian; Gamarnik, Andrea Vanesa; Colombo, Maria Isabel
- Año de publicación
- 2023
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The population that has not received a SARS-CoV-2 vaccine is at high risk for infection whereas vaccination prevents COVID-19 severe disease, hospitalization, and death. In Argentina, to date, more than 50 million doses of vaccines against SARS-CoV-2 have been administered. The three main vaccines applied are Sputnik V, Oxford–AstraZeneca, and Sinopharm. In this study, we have compared the antibody response of voluntary individuals at day 0 (first dose vaccination day) and at 21–25 days post first and second dose. Our results indicate that at 21–25 days after the administration of the first doses of Sputnik V the large majority of the people vaccinated 80% (n = 15) presented high humoral responses as determined by the measurement of IgG against the Spike protein and the Receptor Binding Domain (RBD). In the case of those vaccinated with AstraZeneca, the percentage was 80% (n = 15) whereas this value was reduced to only 25% (n = 16) in persons that received Sinopharm. However, after the second doses, most of the recipients had significant levels of antibodies. The virus neutralizing capacity of the antibodies generated was evaluated using a pseudotyped VSV-SARS-CoV2 Spike expressing eGFP and the data was analyzed by fluorescence microscopy and flow cytometry. The results indicate that a good correlation exists between the levels of IgG and the neutralizing capacity of the antibodies against the recombinant virus. Our results stand out the importance of applying the second dose of Sinopharm. Thus, the present report provides data that will contribute to decisions making about the vaccine implementation plans of action for, not only our region but our country to support the fight against the COVID-19 global pandemic.
Fil: Giai, Constanza. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina
Fil: Salassa, Betiana Nebaí. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina
Fil: Zarelli, Valeria Eugenia Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina
Fil: Bello, Oscar Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina
Fil: Vanrell, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina
Fil: Ojeda, Diego Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Fil: Gamarnik, Andrea Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Fil: Colombo, Maria Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina - Materia
-
ANTIBODY
COVID-19
SARS-COV-2
VACCINE
VIRUS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/233214
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Comparative analysis of humoral immune response upon the three first vaccines applied in Argentina: IgG production and neutralizing capacity against SARS-CoV-2Giai, ConstanzaSalassa, Betiana NebaíZarelli, Valeria Eugenia PaolaBello, Oscar DanielVanrell, Maria CristinaOjeda, Diego SebastianGamarnik, Andrea VanesaColombo, Maria IsabelANTIBODYCOVID-19SARS-COV-2VACCINEVIRUShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The population that has not received a SARS-CoV-2 vaccine is at high risk for infection whereas vaccination prevents COVID-19 severe disease, hospitalization, and death. In Argentina, to date, more than 50 million doses of vaccines against SARS-CoV-2 have been administered. The three main vaccines applied are Sputnik V, Oxford–AstraZeneca, and Sinopharm. In this study, we have compared the antibody response of voluntary individuals at day 0 (first dose vaccination day) and at 21–25 days post first and second dose. Our results indicate that at 21–25 days after the administration of the first doses of Sputnik V the large majority of the people vaccinated 80% (n = 15) presented high humoral responses as determined by the measurement of IgG against the Spike protein and the Receptor Binding Domain (RBD). In the case of those vaccinated with AstraZeneca, the percentage was 80% (n = 15) whereas this value was reduced to only 25% (n = 16) in persons that received Sinopharm. However, after the second doses, most of the recipients had significant levels of antibodies. The virus neutralizing capacity of the antibodies generated was evaluated using a pseudotyped VSV-SARS-CoV2 Spike expressing eGFP and the data was analyzed by fluorescence microscopy and flow cytometry. The results indicate that a good correlation exists between the levels of IgG and the neutralizing capacity of the antibodies against the recombinant virus. Our results stand out the importance of applying the second dose of Sinopharm. Thus, the present report provides data that will contribute to decisions making about the vaccine implementation plans of action for, not only our region but our country to support the fight against the COVID-19 global pandemic.Fil: Giai, Constanza. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; ArgentinaFil: Salassa, Betiana Nebaí. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; ArgentinaFil: Zarelli, Valeria Eugenia Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; ArgentinaFil: Bello, Oscar Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; ArgentinaFil: Vanrell, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; ArgentinaFil: Ojeda, Diego Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaFil: Gamarnik, Andrea Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaFil: Colombo, Maria Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; ArgentinaElsevier2023-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/233214Giai, Constanza; Salassa, Betiana Nebaí; Zarelli, Valeria Eugenia Paola; Bello, Oscar Daniel; Vanrell, Maria Cristina; et al.; Comparative analysis of humoral immune response upon the three first vaccines applied in Argentina: IgG production and neutralizing capacity against SARS-CoV-2; Elsevier; Heliyon; 9; 5; 5-2023; 1-102405-8440CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.heliyon.2023.e15211info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:05:13Zoai:ri.conicet.gov.ar:11336/233214instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:05:14.013CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Comparative analysis of humoral immune response upon the three first vaccines applied in Argentina: IgG production and neutralizing capacity against SARS-CoV-2 |
title |
Comparative analysis of humoral immune response upon the three first vaccines applied in Argentina: IgG production and neutralizing capacity against SARS-CoV-2 |
spellingShingle |
Comparative analysis of humoral immune response upon the three first vaccines applied in Argentina: IgG production and neutralizing capacity against SARS-CoV-2 Giai, Constanza ANTIBODY COVID-19 SARS-COV-2 VACCINE VIRUS |
title_short |
Comparative analysis of humoral immune response upon the three first vaccines applied in Argentina: IgG production and neutralizing capacity against SARS-CoV-2 |
title_full |
Comparative analysis of humoral immune response upon the three first vaccines applied in Argentina: IgG production and neutralizing capacity against SARS-CoV-2 |
title_fullStr |
Comparative analysis of humoral immune response upon the three first vaccines applied in Argentina: IgG production and neutralizing capacity against SARS-CoV-2 |
title_full_unstemmed |
Comparative analysis of humoral immune response upon the three first vaccines applied in Argentina: IgG production and neutralizing capacity against SARS-CoV-2 |
title_sort |
Comparative analysis of humoral immune response upon the three first vaccines applied in Argentina: IgG production and neutralizing capacity against SARS-CoV-2 |
dc.creator.none.fl_str_mv |
Giai, Constanza Salassa, Betiana Nebaí Zarelli, Valeria Eugenia Paola Bello, Oscar Daniel Vanrell, Maria Cristina Ojeda, Diego Sebastian Gamarnik, Andrea Vanesa Colombo, Maria Isabel |
author |
Giai, Constanza |
author_facet |
Giai, Constanza Salassa, Betiana Nebaí Zarelli, Valeria Eugenia Paola Bello, Oscar Daniel Vanrell, Maria Cristina Ojeda, Diego Sebastian Gamarnik, Andrea Vanesa Colombo, Maria Isabel |
author_role |
author |
author2 |
Salassa, Betiana Nebaí Zarelli, Valeria Eugenia Paola Bello, Oscar Daniel Vanrell, Maria Cristina Ojeda, Diego Sebastian Gamarnik, Andrea Vanesa Colombo, Maria Isabel |
author2_role |
author author author author author author author |
dc.subject.none.fl_str_mv |
ANTIBODY COVID-19 SARS-COV-2 VACCINE VIRUS |
topic |
ANTIBODY COVID-19 SARS-COV-2 VACCINE VIRUS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The population that has not received a SARS-CoV-2 vaccine is at high risk for infection whereas vaccination prevents COVID-19 severe disease, hospitalization, and death. In Argentina, to date, more than 50 million doses of vaccines against SARS-CoV-2 have been administered. The three main vaccines applied are Sputnik V, Oxford–AstraZeneca, and Sinopharm. In this study, we have compared the antibody response of voluntary individuals at day 0 (first dose vaccination day) and at 21–25 days post first and second dose. Our results indicate that at 21–25 days after the administration of the first doses of Sputnik V the large majority of the people vaccinated 80% (n = 15) presented high humoral responses as determined by the measurement of IgG against the Spike protein and the Receptor Binding Domain (RBD). In the case of those vaccinated with AstraZeneca, the percentage was 80% (n = 15) whereas this value was reduced to only 25% (n = 16) in persons that received Sinopharm. However, after the second doses, most of the recipients had significant levels of antibodies. The virus neutralizing capacity of the antibodies generated was evaluated using a pseudotyped VSV-SARS-CoV2 Spike expressing eGFP and the data was analyzed by fluorescence microscopy and flow cytometry. The results indicate that a good correlation exists between the levels of IgG and the neutralizing capacity of the antibodies against the recombinant virus. Our results stand out the importance of applying the second dose of Sinopharm. Thus, the present report provides data that will contribute to decisions making about the vaccine implementation plans of action for, not only our region but our country to support the fight against the COVID-19 global pandemic. Fil: Giai, Constanza. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina Fil: Salassa, Betiana Nebaí. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina Fil: Zarelli, Valeria Eugenia Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina Fil: Bello, Oscar Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina Fil: Vanrell, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina Fil: Ojeda, Diego Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina Fil: Gamarnik, Andrea Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina Fil: Colombo, Maria Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina |
description |
The population that has not received a SARS-CoV-2 vaccine is at high risk for infection whereas vaccination prevents COVID-19 severe disease, hospitalization, and death. In Argentina, to date, more than 50 million doses of vaccines against SARS-CoV-2 have been administered. The three main vaccines applied are Sputnik V, Oxford–AstraZeneca, and Sinopharm. In this study, we have compared the antibody response of voluntary individuals at day 0 (first dose vaccination day) and at 21–25 days post first and second dose. Our results indicate that at 21–25 days after the administration of the first doses of Sputnik V the large majority of the people vaccinated 80% (n = 15) presented high humoral responses as determined by the measurement of IgG against the Spike protein and the Receptor Binding Domain (RBD). In the case of those vaccinated with AstraZeneca, the percentage was 80% (n = 15) whereas this value was reduced to only 25% (n = 16) in persons that received Sinopharm. However, after the second doses, most of the recipients had significant levels of antibodies. The virus neutralizing capacity of the antibodies generated was evaluated using a pseudotyped VSV-SARS-CoV2 Spike expressing eGFP and the data was analyzed by fluorescence microscopy and flow cytometry. The results indicate that a good correlation exists between the levels of IgG and the neutralizing capacity of the antibodies against the recombinant virus. Our results stand out the importance of applying the second dose of Sinopharm. Thus, the present report provides data that will contribute to decisions making about the vaccine implementation plans of action for, not only our region but our country to support the fight against the COVID-19 global pandemic. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-05 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/233214 Giai, Constanza; Salassa, Betiana Nebaí; Zarelli, Valeria Eugenia Paola; Bello, Oscar Daniel; Vanrell, Maria Cristina; et al.; Comparative analysis of humoral immune response upon the three first vaccines applied in Argentina: IgG production and neutralizing capacity against SARS-CoV-2; Elsevier; Heliyon; 9; 5; 5-2023; 1-10 2405-8440 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/233214 |
identifier_str_mv |
Giai, Constanza; Salassa, Betiana Nebaí; Zarelli, Valeria Eugenia Paola; Bello, Oscar Daniel; Vanrell, Maria Cristina; et al.; Comparative analysis of humoral immune response upon the three first vaccines applied in Argentina: IgG production and neutralizing capacity against SARS-CoV-2; Elsevier; Heliyon; 9; 5; 5-2023; 1-10 2405-8440 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.heliyon.2023.e15211 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |