Defining the risk of SARS-CoV-2 variants on immune protection

MM DeGrace, E Ghedin, MB Frieman, F Krammer… - Nature, 2022 - nature.com
The global emergence of many severe acute respiratory syndrome coronavirus 2 (SARS-
CoV-2) variants jeopardizes the protective antiviral immunity induced after infection or …

Antibody-mediated neutralization of SARS-CoV-2

H Gruell, K Vanshylla, T Weber, CO Barnes, C Kreer… - Immunity, 2022 - cell.com
Neutralizing antibodies can block infection, clear pathogens, and are essential to provide
long-term immunity. Since the onset of the pandemic, SARS-CoV-2 neutralizing antibodies …

[HTML][HTML] SARS-CoV-2 mRNA vaccines induce persistent human germinal centre responses

JS Turner, JA O'Halloran, E Kalaidina, W Kim… - Nature, 2021 - nature.com
Abstract SARS-CoV-2 mRNA-based vaccines are about 95% effective in preventing COVID-
19 1, 2, 3, 4, 5. The dynamics of antibody-secreting plasmablasts and germinal centre B …

Germinal centre-driven maturation of B cell response to mRNA vaccination

W Kim, JQ Zhou, SC Horvath, AJ Schmitz, AJ Sturtz… - Nature, 2022 - nature.com
Germinal centres (GC) are lymphoid structures in which B cells acquire affinity-enhancing
somatic hypermutations (SHM), with surviving clones differentiating into memory B cells …

In vivo monoclonal antibody efficacy against SARS-CoV-2 variant strains

RE Chen, ES Winkler, JB Case, ID Aziati, TL Bricker… - Nature, 2021 - nature.com
Rapidly emerging SARS-CoV-2 variants jeopardize antibody-based countermeasures.
Although cell culture experiments have demonstrated a loss of potency of several anti-spike …

A large-scale systematic survey reveals recurring molecular features of public antibody responses to SARS-CoV-2

Y Wang, M Yuan, H Lv, J Peng, IA Wilson, NC Wu - Immunity, 2022 - cell.com
Global research to combat the COVID-19 pandemic has led to the isolation and
characterization of thousands of human antibodies to the SARS-CoV-2 spike protein …

A potently neutralizing SARS-CoV-2 antibody inhibits variants of concern by utilizing unique binding residues in a highly conserved epitope

LA VanBlargan, LJ Adams, Z Liu, RE Chen, P Gilchuk… - Immunity, 2021 - cell.com
With the emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
variants with increased transmissibility and potential resistance, antibodies and vaccines …

An ACE2-blocking antibody confers broad neutralization and protection against Omicron and other SARS-CoV-2 variants of concern

W Du, DL Hurdiss, D Drabek, AZ Mykytyn… - Science …, 2022 - science.org
The ongoing evolution of SARS-CoV-2 has resulted in the emergence of Omicron, which
displays notable immune escape potential through mutations at key antigenic sites on the …

Overview of neutralizing antibodies and their potential in COVID-19

JJ Morales-Núñez, JF Muñoz-Valle… - Vaccines, 2021 - mdpi.com
The antibody response to respiratory syndrome coronavirus 2 (SARS-CoV-2) has been a
major focus of COVID-19 research due to its clinical relevance and importance in vaccine …

Somatic hypermutation introduces bystander mutations that prepare SARS-CoV-2 antibodies for emerging variants

M Korenkov, M Zehner, H Cohen-Dvashi… - Immunity, 2023 - cell.com
Somatic hypermutation (SHM) drives affinity maturation and continues over months in SARS-
CoV-2-neutralizing antibodies (nAbs). However, several potent SARS-CoV-2 antibodies …