» Articles » PMID: 37112787

Immune Imprinting and Implications for COVID-19

Overview
Date 2023 Apr 28
PMID 37112787
Authors
Affiliations
Soon will be listed here.
Abstract

Immunological memory is the key source of protective immunity against pathogens. At the current stage of the COVID-19 pandemic, heterologous combinations of exposure to viral antigens during infection and/or vaccination shape a distinctive immunological memory. Immune imprinting, the downside of memory, might limit the generation of immune response against variant infection or the response to the next-generation vaccines. Here, we review mechanistic basis of immune imprinting by focusing on B cell immunobiology and discuss the extent to which immune imprinting is harmful, as well as its effect on SARS-CoV-2 infection and vaccination.

Citing Articles

First-in-Human Phase I Trial to Assess the Safety and Immunogenicity of an Orf Virus-Based COVID-19 Vaccine Booster.

Esen M, Fischer-Herr J, Gabor J, Gaile J, Fleischmann W, Smeenk G Vaccines (Basel). 2024; 12(11).

PMID: 39591190 PMC: 11599021. DOI: 10.3390/vaccines12111288.


Associations between clinical data, vaccination status, antibody responses, and post-COVID-19 symptoms in Thais infected with SARS-CoV-2 Delta and Omicron variants: a 1-year follow-up study.

Khongsiri W, Poolchanuan P, Dulsuk A, Thippornchai N, Phunpang R, Runcharoen C BMC Infect Dis. 2024; 24(1):1116.

PMID: 39375604 PMC: 11460119. DOI: 10.1186/s12879-024-09999-2.


COVID-19 mutations: An overview.

Sarkar M, Madabhavi I World J Methodol. 2024; 14(3):89761.

PMID: 39310238 PMC: 11230071. DOI: 10.5662/wjm.v14.i3.89761.


Relative effectiveness of bivalent boosters against severe COVID-19 outcomes among people aged ≥ 65 years in Finland, September 2022 to August 2023.

Poukka E, Perala J, Nohynek H, Goebeler S, Auranen K, Leino T Euro Surveill. 2024; 29(37).

PMID: 39268649 PMC: 11395282. DOI: 10.2807/1560-7917.ES.2024.29.37.2300587.


Immunogen characterization reveals an intrinsic hindrance in eliciting neutralizing antibodies against JN.1 variant.

Fan J, Zhang Y, Li S, Li Q, Zi Q, Mou X iScience. 2024; 27(8):110405.

PMID: 39108735 PMC: 11300904. DOI: 10.1016/j.isci.2024.110405.


References
1.
Laidlaw B, Ellebedy A . The germinal centre B cell response to SARS-CoV-2. Nat Rev Immunol. 2021; 22(1):7-18. PMC: 8647067. DOI: 10.1038/s41577-021-00657-1. View

2.
Zhang A, Stacey H, Mullarkey C, Miller M . Original Antigenic Sin: How First Exposure Shapes Lifelong Anti-Influenza Virus Immune Responses. J Immunol. 2019; 202(2):335-340. DOI: 10.4049/jimmunol.1801149. View

3.
Aydillo T, Rombauts A, Stadlbauer D, Aslam S, Abelenda-Alonso G, Escalera A . Immunological imprinting of the antibody response in COVID-19 patients. Nat Commun. 2021; 12(1):3781. PMC: 8213790. DOI: 10.1038/s41467-021-23977-1. View

4.
Cortina-Ceballos B, Godoy-Lozano E, Tellez-Sosa J, Ovilla-Munoz M, Samano-Sanchez H, Aguilar-Salgado A . Longitudinal analysis of the peripheral B cell repertoire reveals unique effects of immunization with a new influenza virus strain. Genome Med. 2015; 7:124. PMC: 4658769. DOI: 10.1186/s13073-015-0239-y. View

5.
Robbiani D, Gaebler C, Muecksch F, Lorenzi J, Wang Z, Cho A . Convergent antibody responses to SARS-CoV-2 in convalescent individuals. Nature. 2020; 584(7821):437-442. PMC: 7442695. DOI: 10.1038/s41586-020-2456-9. View