Circularized Nanodiscs for Multivalent Mosaic Display of SARS-CoV-2 Spike Protein Antigens

MT Mabrouk, AA Zidan, N Aly, MT Mohammed… - Vaccines, 2023 - mdpi.com
The emergence of vaccine-evading SARS-CoV-2 variants urges the need for vaccines that
elicit broadly neutralizing antibodies (bnAbs). Here, we assess covalently circularized …

Single-component, self-assembling, protein nanoparticles presenting the receptor binding domain and stabilized spike as SARS-CoV-2 vaccine candidates

L He, X Lin, Y Wang, C Abraham, C Sou, T Ngo… - Science …, 2021 - science.org
Vaccination against SARS-CoV-2 provides an effective tool to combat the COVID-19
pandemic. Here, we combined antigen optimization and nanoparticle display to develop …

Neutralizing efficacy of encapsulin nanoparticles against SARS-CoV2 variants of concern

S Khaleeq, N Sengupta, S Kumar, UR Patel… - Viruses, 2023 - mdpi.com
Rapid emergence of the SARS-CoV-2 variants has dampened the protective efficacy of
existing authorized vaccines. Nanoparticle platforms offer a means to improve vaccine …

Self-assembling nanoparticles presenting receptor binding domain and stabilized spike as next-generation COVID-19 vaccines

L He, X Lin, Y Wang, C Abraham, C Sou, T Ngo… - bioRxiv, 2020 - biorxiv.org
We present a comprehensive vaccine strategy for severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2) by combining antigen optimization and nanoparticle display …

Co-display of diverse spike proteins on nanoparticles broadens sarbecovirus neutralizing antibody responses

M Brinkkemper, TS Veth, PJM Brouwer, H Turner… - Iscience, 2022 - cell.com
The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants
poses continuous challenges in combating the virus. Here, we describe vaccination …

[HTML][HTML] Elicitation of potent neutralizing antibody responses by designed protein nanoparticle vaccines for SARS-CoV-2

AC Walls, B Fiala, A Schäfer, S Wrenn, MN Pham… - Cell, 2020 - cell.com
A safe, effective, and scalable vaccine is needed to halt the ongoing SARS-CoV-2
pandemic. We describe the structure-based design of self-assembling protein nanoparticle …

Modular nanoarray vaccine for SARS-CoV-2

K Zagorski, K Pandey, R Rajaiah, OA Olwenyi… - … , Biology and Medicine, 2022 - Elsevier
The current vaccine development strategies for the COVID-19 pandemic utilize whole
inactive or attenuated viruses, virus-like particles, recombinant proteins, and antigen-coding …

Polymersomes decorated with the SARS-CoV-2 spike protein receptor-binding domain elicit robust humoral and cellular immunity

LR Volpatti, RP Wallace, S Cao, MM Raczy… - ACS central …, 2021 - ACS Publications
The COVID-19 pandemic underscores the need for rapid, safe, and effective vaccines. In
contrast to some traditional vaccines, nanoparticle-based subunit vaccines are particularly …

A platform incorporating trimeric antigens into self-assembling nanoparticles reveals SARS-CoV-2-spike nanoparticles to elicit substantially higher neutralizing …

B Zhang, CW Chao, Y Tsybovsky, OM Abiona… - Scientific reports, 2020 - nature.com
Antigens displayed on self-assembling nanoparticles can stimulate strong immune
responses and have been playing an increasingly prominent role in structure-based …

SARS‐CoV‐2 Spike Stem Protein Nanoparticles Elicited Broad ADCC and Robust Neutralization against Variants in Mice

Y Ma, Y Wang, C Dong, GX Gonzalez, W Zhu, J Kim… - Small, 2022 - Wiley Online Library
Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) has caused the global
pandemic. The virus is rapidly evolving, characterized by the emergence of several major …