Nanobody cocktails potently neutralize SARS-CoV-2 D614G N501Y variant and protect mice

P Pymm, A Adair, LJ Chan… - Proceedings of the …, 2021 - National Acad Sciences
Neutralizing antibodies are important for immunity against SARS-CoV-2 and as therapeutics
for the prevention and treatment of COVID-19. Here, we identified high-affinity nanobodies …

Potent neutralization of clinical isolates of SARS-CoV-2 D614 and G614 variants by a monomeric, sub-nanomolar affinity nanobody

G Valenzuela Nieto, R Jara, D Watterson… - Scientific reports, 2021 - nature.com
Despite unprecedented global efforts to rapidly develop SARS-CoV-2 treatments, in order to
reduce the burden placed on health systems, the situation remains critical. Effective …

Potent neutralizing nanobodies resist convergent circulating variants of SARS-CoV-2 by targeting diverse and conserved epitopes

D Sun, Z Sang, YJ Kim, Y Xiang, T Cohen… - Nature …, 2021 - nature.com
Interventions against variants of severe acute respiratory syndrome coronavirus 2 (SARS-
CoV-2) are urgently needed. Stable and potent nanobodies (Nbs) that target the receptor …

A bispecific monomeric nanobody induces spike trimer dimers and neutralizes SARS-CoV-2 in vivo

L Hanke, H Das, DJ Sheward… - Nature …, 2022 - nature.com
Antibodies binding to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
spike have therapeutic promise, but emerging variants show the potential for virus escape …

[HTML][HTML] An ultra-potent synthetic nanobody neutralizes SARS-CoV-2 by locking Spike into an inactive conformation

M Schoof, B Faust, RA Saunders, S Sangwan, V Rezelj… - BioRxiv, 2020 - ncbi.nlm.nih.gov
Without an effective prophylactic solution, infections from SARS-CoV-2 continue to rise
worldwide with devastating health and economic costs. SARS-CoV-2 gains entry into host …

Nanobodies from camelid mice and llamas neutralize SARS-CoV-2 variants

J Xu, K Xu, S Jung, A Conte, J Lieberman, F Muecksch… - Nature, 2021 - nature.com
Since the start of the COVID-19 pandemic, SARS-CoV-2 has caused millions of deaths
worldwide. Although a number of vaccines have been deployed, the continual evolution of …

Versatile and multivalent nanobodies efficiently neutralize SARS-CoV-2

Y Xiang, S Nambulli, Z Xiao, H Liu, Z Sang, WP Duprex… - Science, 2020 - science.org
Cost-effective, efficacious therapeutics are urgently needed to combat the COVID-19
pandemic. In this study, we used camelid immunization and proteomics to identify a large …

A potent bispecific nanobody protects hACE2 mice against SARS-CoV-2 infection via intranasal administration

X Wu, L Cheng, M Fu, B Huang, L Zhu, S Xu, H Shi… - Cell reports, 2021 - cell.com
The dramatically expanding coronavirus disease 2019 (COVID-19) needs multiple effective
countermeasures. Neutralizing nanobodies (Nbs) are a potential therapeutic strategy for …

Highly synergistic combinations of nanobodies that target SARS-CoV-2 and are resistant to escape

FD Mast, PC Fridy, NE Ketaren, J Wang, EY Jacobs… - Elife, 2021 - elifesciences.org
The emergence of SARS-CoV-2 variants threatens current vaccines and therapeutic
antibodies and urgently demands powerful new therapeutics that can resist viral escape. We …

Potent neutralization of SARS-CoV-2 by hetero-bivalent alpaca nanobodies targeting the spike receptor-binding domain

H Ma, W Zeng, X Meng, X Huang, Y Yang… - Journal of …, 2021 - Am Soc Microbiol
Cellular entry of SARS-CoV-2 requires the binding between the receptor-binding domain
(RBD) of the viral Spike protein and the cellular angiotensin-converting enzyme 2 (ACE2) …