Evidence map›Paper›PMID 34311574›Full record

ArticlemBio2021

Murine Monoclonal Antibodies against the Receptor Binding Domain of SARS-CoV-2 Neutralize Authentic Wild-Type SARS-CoV-2 as Well as B.1.1.7 and B.1.351 Viruses and Protect

Fatima Amanat, Shirin Strohmeier, Wen-Hsin Lee, Sandhya Bangaru, Andrew B Ward, Lynda Coughlan, Florian Krammer

Open access · goldAbstract read
In one paragraph

Article in mBio, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.9field-weighted citation impact, top 22% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 16 citations in OpenAlex.

  1. Early Fc-effector antibody signatures impact COVID-19 disease trajectory.medRxiv : the preprint server for health sciences · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Fatima AmanatGraduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinaigrid.59734.3c, New York, New York, USA.
Shirin StrohmeierGraduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinaigrid.59734.3c, New York, New York, USA.
Wen-Hsin LeeDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California, USA.
Sandhya BangaruDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California, USA.
Andrew B WardDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California, USA.
Lynda CoughlanUniversity of Maryland School of Medicine, Maryland, USA.
Florian KrammerGraduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinaigrid.59734.3c, New York, New York, USA.
Icahn School of Medicine at Mount Sinai · USScripps Research Institute · USUniversity of Maryland, Baltimore · US

Funding

COLLABORATIVE INFLUENZA VACCINE INNOVATION CENTER: UNIVERSAL INFLUENZA VACCINE RESEARCH75N93019C00051 · NIAID · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI KRAMMER, FLORIAN · 2019 to 2025
$105.4M
NIAID NIH HHS 75N93019C00051NIAID NIH HHS HHSN272201400008C
6 · The paper itself

Abstract

After first emerging in late 2019 in China, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has since caused a pandemic leading to millions of infections and deaths worldwide. Vaccines have been developed and authorized, but the supply of these vaccines is currently limited. With new variants of the virus now emerging and spreading globally, it is essential to develop therapeutics that are broadly protective and bind conserved epitopes in the receptor binding domain (RBD) or the full-length spike protein of SARS-CoV-2. In this study, we generated mouse monoclonal antibodies (MAbs) against different epitopes on the RBD and assessed binding and neutralization of authentic SARS-CoV-2. We demonstrate that antibodies with neutralizing activity, but not nonneutralizing antibodies, lower viral titers in the lungs when administered in a prophylactic setting

Indexed as

Angiotensin-Converting Enzyme 2AnimalsAntibodies, MonoclonalAntibodies, NeutralizingAntibodies, ViralChlorocebus aethiopsCOVID-19 Drug TreatmentFemaleHumansMiceMice, Inbred BALB CNeutralization TestsProtein BindingProtein DomainsReceptors, VirusSARS-CoV-2ACE2 protein, humanAngiotensin-Converting Enzyme 2Antibodies, MonoclonalAntibodies, NeutralizingAntibodies, ViralReceptors, Virusmonoclonal antibodiesRBDSARS-CoV-2

Identifiers

PMID34311574
PMCPMC8406178
OpenAlexW3183867682

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.