Mapping SARS-CoV-2 antigenic relationships and serological responses

During the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic, multiple variants escaping preexisting immunity emerged, causing reinfections of previously exposed individuals. Here, we used antigenic cartography to analyze patterns of cross-reactivity among 21 variants and 15 groups of human sera obtained after primary infection with 10 different variants or after messenger RNA (mRNA)-1273 or mRNA-1273.351 vaccination. We found antigenic differences among pre-Omicron variants caused by substitutions at spike-protein positions 417, 452, 484, and 501. Quantifying changes in response breadth over time and with additional vaccine doses, our results show the largest increase between 4 weeks and >3 months after a second dose. We found changes in immunodominance of different spike regions, depending on the variant an individual was first exposed to, with implications for variant risk assessment and vaccine-strain selection.

Errataetall:

UpdateOf: bioRxiv. 2023 Jun 16;:. - PMID 35860221

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:382

Enthalten in:

Science (New York, N.Y.) - 382(2023), 6666 vom: 06. Okt., Seite eadj0070

Sprache:

Englisch

Beteiligte Personen:

Wilks, Samuel H [VerfasserIn]
Mühlemann, Barbara [VerfasserIn]
Shen, Xiaoying [VerfasserIn]
Türeli, Sina [VerfasserIn]
LeGresley, Eric B [VerfasserIn]
Netzl, Antonia [VerfasserIn]
Caniza, Miguela A [VerfasserIn]
Chacaltana-Huarcaya, Jesus N [VerfasserIn]
Corman, Victor M [VerfasserIn]
Daniell, Xiaoju [VerfasserIn]
Datto, Michael B [VerfasserIn]
Dawood, Fatimah S [VerfasserIn]
Denny, Thomas N [VerfasserIn]
Drosten, Christian [VerfasserIn]
Fouchier, Ron A M [VerfasserIn]
Garcia, Patricia J [VerfasserIn]
Halfmann, Peter J [VerfasserIn]
Jassem, Agatha [VerfasserIn]
Jeworowski, Lara M [VerfasserIn]
Jones, Terry C [VerfasserIn]
Kawaoka, Yoshihiro [VerfasserIn]
Krammer, Florian [VerfasserIn]
McDanal, Charlene [VerfasserIn]
Pajon, Rolando [VerfasserIn]
Simon, Viviana [VerfasserIn]
Stockwell, Melissa S [VerfasserIn]
Tang, Haili [VerfasserIn]
van Bakel, Harm [VerfasserIn]
Veguilla, Vic [VerfasserIn]
Webby, Richard [VerfasserIn]
Montefiori, David C [VerfasserIn]
Smith, Derek J [VerfasserIn]

Links:

Volltext

Themen:

Antibodies, Neutralizing
Antibodies, Viral
Antigens, Viral
Journal Article
MRNA Vaccines
Spike Glycoprotein, Coronavirus
Spike protein, SARS-CoV-2

Anmerkungen:

Date Completed 13.11.2023

Date Revised 18.12.2023

published: Print-Electronic

UpdateOf: bioRxiv. 2023 Jun 16;:. - PMID 35860221

Citation Status MEDLINE

doi:

10.1126/science.adj0070

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM36290748X