Influence of HLA Class II Polymorphism on Predicted Cellular Immunity Against SARS-CoV-2 at the Population and Individual Level.
Influence of HLA Class II Polymorphism on Predicted Cellular Immunity Against SARS-CoV-2 at the Population and Individual Level.
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DOI:
10.3389/fimmu.2021.669357
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发表时间:
2021
影响因子:
7.3
通讯作者:
Kosmoliaptsis V
中科院分区:
文献类型:
--
作者:
Copley HC;Gragert L;Leach AR;Kosmoliaptsis V
Development of adaptive immunity after COVID-19 and after vaccination against SARS-CoV-2 is predicated on recognition of viral peptides, presented on HLA class II molecules, by CD4+ T-cells. We capitalised on extensive high-resolution HLA data on twenty five human race/ethnic populations to investigate the role of HLA polymorphism on SARS-CoV-2 immunogenicity at the population and individual level. Within populations, we identify wide inter-individual variability in predicted peptide presentation from structural, non-structural and accessory SARS-CoV-2 proteins, according to individual HLA genotype. However, we find similar potential for anti-SARS-CoV-2 cellular immunity at the population level suggesting that HLA polymorphism is unlikely to account for observed disparities in clinical outcomes after COVID-19 among different race/ethnic groups. Our findings provide important insight on the potential role of HLA polymorphism on development of protective immunity after SARS-CoV-2 infection and after vaccination and a firm basis for further experimental studies in this field.
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影响因子:
15.1
作者:
Lassale, Camille;Gaye, Bamba;Batty, G. David
通讯作者:
Batty, G. David
影响因子:
9.3
作者:
Liu G;Carter B;Gifford DK
通讯作者:
Gifford DK
影响因子:
9.3
作者:
Liu, Ge;Carter, Brandon;Gifford, David K.
通讯作者:
Gifford, David K.
影响因子:
64.5
作者:
Dai, Lianpan;Zheng, Tianyi;Gao, George F.
通讯作者:
Gao, George F.
DOI:
10.1056/nejmsa1311707
发表时间:
2014-07-24
期刊:
The New England journal of medicine
影响因子:
--
作者:
Gragert L;Eapen M;Williams E;Freeman J;Spellman S;Baitty R;Hartzman R;Rizzo JD;Horowitz M;Confer D;Maiers M
通讯作者:
Maiers M