SARS-CoV-2 spike conformation determines plasma neutralizing activity elicited by a wide panel of human vaccines

Numerous safe and effective coronavirus disease 2019 vaccines have been developed worldwide that use various delivery technologies and engineering strategies. We show here that vaccines containing prefusion-stabilizing S mutations elicit antibody responses in humans with enhanced recognition of S and the S1 subunit relative to postfusion S as compared with vaccines lacking these mutations or natural infection. Prefusion S and S1 antibody binding titers positively and equivalently correlated with neutralizing activity, and depletion of S1-directed antibodies completely abrogated plasma neutralizing activity. We show that neutralizing activity is almost entirely directed to the S1 subunit and that variant cross-neutralization is mediated solely by receptor binding domain-specific antibodies. Our data provide a quantitative framework for guiding future S engineering efforts to develop vaccines with higher resilience to the emergence of variants than current technologies.

Errataetall:

UpdateOf: bioRxiv. 2021 Dec 21;:. - PMID 34981060

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:7

Enthalten in:

Science immunology - 7(2022), 78 vom: 23. Dez., Seite eadf1421

Sprache:

Englisch

Beteiligte Personen:

Bowen, John E [VerfasserIn]
Park, Young-Jun [VerfasserIn]
Stewart, Cameron [VerfasserIn]
Brown, Jack T [VerfasserIn]
Sharkey, William K [VerfasserIn]
Walls, Alexandra C [VerfasserIn]
Joshi, Anshu [VerfasserIn]
Sprouse, Kaitlin R [VerfasserIn]
McCallum, Matthew [VerfasserIn]
Tortorici, M Alejandra [VerfasserIn]
Franko, Nicholas M [VerfasserIn]
Logue, Jennifer K [VerfasserIn]
Mazzitelli, Ignacio G [VerfasserIn]
Nguyen, Annalee W [VerfasserIn]
Silva, Rui P [VerfasserIn]
Huang, Yimin [VerfasserIn]
Low, Jun Siong [VerfasserIn]
Jerak, Josipa [VerfasserIn]
Tiles, Sasha W [VerfasserIn]
Ahmed, Kumail [VerfasserIn]
Shariq, Asefa [VerfasserIn]
Dan, Jennifer M [VerfasserIn]
Zhang, Zeli [VerfasserIn]
Weiskopf, Daniela [VerfasserIn]
Sette, Alessandro [VerfasserIn]
Snell, Gyorgy [VerfasserIn]
Posavad, Christine M [VerfasserIn]
Iqbal, Najeeha Talat [VerfasserIn]
Geffner, Jorge [VerfasserIn]
Bandera, Alessandra [VerfasserIn]
Gori, Andrea [VerfasserIn]
Sallusto, Federica [VerfasserIn]
Maynard, Jennifer A [VerfasserIn]
Crotty, Shane [VerfasserIn]
Van Voorhis, Wesley C [VerfasserIn]
Simmerling, Carlos [VerfasserIn]
Grifantini, Renata [VerfasserIn]
Chu, Helen Y [VerfasserIn]
Corti, Davide [VerfasserIn]
Veesler, David [VerfasserIn]

Links:

Volltext

Themen:

Antibodies, Neutralizing
Antibodies, Viral
COVID-19 Vaccines
Journal Article
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't

Anmerkungen:

Date Completed 27.12.2022

Date Revised 19.05.2023

published: Print-Electronic

UpdateOf: bioRxiv. 2021 Dec 21;:. - PMID 34981060

Citation Status MEDLINE

doi:

10.1126/sciimmunol.adf1421

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM348696558