A bivalent nanoparticle vaccine exhibits potent cross-protection against the variants of SARS-CoV-2.
A bivalent nanoparticle vaccine exhibits potent cross-protection against the variants of SARS-CoV-2.
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二价纳米颗粒疫苗对 SARS-CoV-2 变种表现出有效的交叉保护作用
DOI:
10.1016/j.celrep.2021.110256
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发表时间:
2022-01-18
期刊:
影响因子:
8.8
通讯作者:
Zhang H
中科院分区:
文献类型:
--
作者:
Yuan Y;Zhang X;Chen R;Li Y;Wu B;Li R;Zou F;Ma X;Wang X;Chen Q;Deng J;Zhang Y;Chen T;Lin Y;Yan S;Zhang X;Li C;Bu X;Peng Y;Ke C;Deng K;Pan T;He X;Zhang Y;Zhang H
Inoculation against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is ongoing worldwide. However, the emergence of SARS-CoV-2 variants could cause immune evasion. We developed a bivalent nanoparticle vaccine that displays the receptor binding domains (RBDs) of the D614G and B.1.351 strains. With a prime-boost or a single-dose strategy, this vaccine elicits a robust neutralizing antibody and full protection against infection with the authentic D614G or B.1.351 strain in human angiotensin-converting enzyme 2 transgene mice. Interestingly, 8 months after inoculation with the D614G-specific vaccine, a new boost with this bivalent vaccine potently elicits cross-neutralizing antibodies for SARS-CoV-2 variants in rhesus macaques. We suggest that the D614G/B.1.351 bivalent vaccine could be used as an initial single dose or a sequential enforcement dose to prevent infection with SARS-CoV-2 and its variants. Yuan et al. construct a bivalent vaccine based on the RBD sequence of two SARS-CoV-2 variants, D614G and B.1.351. Vaccination with a single dose or a prime-boost regimen is protective against SARS-CoV-2 challenge in mice. The bivalent vaccine elicits nAbs against SARS-CoV-2 variants in rhesus macaques with a third-dose regimen
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影响因子:
64.5
作者:
Li Q;Nie J;Wu J;Zhang L;Ding R;Wang H;Zhang Y;Li T;Liu S;Zhang M;Zhao C;Liu H;Nie L;Qin H;Wang M;Lu Q;Li X;Liu J;Liang H;Shi Y;Shen Y;Xie L;Zhang L;Qu X;Xu W;Huang W;Wang Y
通讯作者:
Wang Y
影响因子:
64.5
作者:
Hoffmann M;Arora P;Groß R;Seidel A;Hörnich BF;Hahn AS;Krüger N;Graichen L;Hofmann-Winkler H;Kempf A;Winkler MS;Schulz S;Jäck HM;Jahrsdörfer B;Schrezenmeier H;Müller M;Kleger A;Münch J;Pöhlmann S
通讯作者:
Pöhlmann S
DOI:
10.1016/j.jgg.2021.03.001
发表时间:
2021-02-20
期刊:
Journal of genetics and genomics = Yi chuan xue bao
影响因子:
--
作者:
Li R;Liu J;Zhang H
通讯作者:
Zhang H
影响因子:
64.5
作者:
Garcia-Beltran, Wilfredo F.;Lam, Evan C.;Balazs, Alejandro B.
通讯作者:
Balazs, Alejandro B.
影响因子:
158.5
作者:
Keech, Cheryl;Albert, Gary;Glenn, Gregory M.
通讯作者:
Glenn, Gregory M.