Early insight into antibody-dependent enhancement after SARS-CoV-2 mRNA vaccination

Amal Hasan; Mohammad R. Al-Mulla; Jehad Abubaker; Fahd Al-Mulla

doi:10.1080/21645515.2021.1969855

Early insight into antibody-dependent enhancement after SARS-CoV-2 mRNA vaccination

Amal Hasan, Mohammad R. Al-Mulla, Jehad Abubaker, Fahd Al-Mulla

Dasman Diabetes Institute

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Current vaccines, which induce a B-cell-mediated antibody response against the spike protein of SARS-CoV-2, have markedly reduced infection rates. However, the emergence of new variants as a result of SARS-CoV-2 evolution requires the development of novel vaccines that are T-cell-based and that target mutant-specific spike proteins along with ORF1ab or nucleocapsid protein. This approach is more accommodative in inducing highly neutralizing antibodies, without the risk of antibody-dependent enhancement, as well as memory CD8⁺T-cell immunity.

Original language	English
Pages (from-to)	4121-4125
Number of pages	5
Journal	Human Vaccines and Immunotherapeutics
Volume	17
Issue number	11
DOIs	https://doi.org/10.1080/21645515.2021.1969855
State	Published - 2021

Keywords

COVID-19
SARS-CoV-2
antibodies
antibody-dependent enhancement
neutralization
spike protein
vaccine

Funding Agency

Kuwait Foundation for the Advancement of Sciences

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1080/21645515.2021.1969855

Cite this

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title = "Early insight into antibody-dependent enhancement after SARS-CoV-2 mRNA vaccination",

abstract = "Current vaccines, which induce a B-cell-mediated antibody response against the spike protein of SARS-CoV-2, have markedly reduced infection rates. However, the emergence of new variants as a result of SARS-CoV-2 evolution requires the development of novel vaccines that are T-cell-based and that target mutant-specific spike proteins along with ORF1ab or nucleocapsid protein. This approach is more accommodative in inducing highly neutralizing antibodies, without the risk of antibody-dependent enhancement, as well as memory CD8+T-cell immunity.",

keywords = "COVID-19, SARS-CoV-2, antibodies, antibody-dependent enhancement, neutralization, spike protein, vaccine",

author = "Amal Hasan and Al-Mulla, {Mohammad R.} and Jehad Abubaker and Fahd Al-Mulla",

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year = "2021",

doi = "10.1080/21645515.2021.1969855",

language = "English",

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pages = "4121--4125",

journal = "Human Vaccines and Immunotherapeutics",

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T1 - Early insight into antibody-dependent enhancement after SARS-CoV-2 mRNA vaccination

AU - Hasan, Amal

AU - Al-Mulla, Mohammad R.

AU - Abubaker, Jehad

AU - Al-Mulla, Fahd

PY - 2021

Y1 - 2021

N2 - Current vaccines, which induce a B-cell-mediated antibody response against the spike protein of SARS-CoV-2, have markedly reduced infection rates. However, the emergence of new variants as a result of SARS-CoV-2 evolution requires the development of novel vaccines that are T-cell-based and that target mutant-specific spike proteins along with ORF1ab or nucleocapsid protein. This approach is more accommodative in inducing highly neutralizing antibodies, without the risk of antibody-dependent enhancement, as well as memory CD8+T-cell immunity.

AB - Current vaccines, which induce a B-cell-mediated antibody response against the spike protein of SARS-CoV-2, have markedly reduced infection rates. However, the emergence of new variants as a result of SARS-CoV-2 evolution requires the development of novel vaccines that are T-cell-based and that target mutant-specific spike proteins along with ORF1ab or nucleocapsid protein. This approach is more accommodative in inducing highly neutralizing antibodies, without the risk of antibody-dependent enhancement, as well as memory CD8+T-cell immunity.

KW - COVID-19

KW - SARS-CoV-2

KW - antibodies

KW - antibody-dependent enhancement

KW - neutralization

KW - spike protein

KW - vaccine

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EP - 4125

JO - Human Vaccines and Immunotherapeutics

JF - Human Vaccines and Immunotherapeutics

IS - 11

ER -

Early insight into antibody-dependent enhancement after SARS-CoV-2 mRNA vaccination

Abstract

Keywords

Funding Agency

UN SDGs

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