Cited by 70SARS-CoV-2 and COVID-19 ResearchMonoclonal and Polyclonal Antibodies ResearchAnimal Virus Infections Studies

Generation and characterization of human monoclonal neutralizing antibodies with distinct binding and sequence features against SARS coronavirus using XenoMouse®

Open access
Coughlin, Melissa, Lou, Gin, Martinez, Osvaldo, Masterman, Stephanie K., Olsen, Ole A., Moksa, Angelica A., Farzan, Michael, Babcook, John S. +1 more·2007·Virology

Abstract

Passive therapy with neutralizing human monoclonal antibodies (mAbs) could be an effective therapy against severe acute respiratory syndrome coronavirus (SARS-CoV). Utilizing the human immunoglobulin transgenic mouse, XenoMouse, we produced fully human SARS-CoV spike (S) protein specific antibodies. Antibodies were examined for reactivity against a recombinant S1 protein, to which 200 antibodies reacted. Twenty-seven antibodies neutralized 200TCID(50) SARS-CoV (Urbani). Additionally, 57 neutralizing antibodies were found that are likely specific to S2. Mapping of the binding region was achieved with several S1 recombinant proteins. Most S1 reactive neutralizing mAbs bound to the RBD, aa 318-510. However, two S1 specific mAbs reacted with a domain upstream of the RBD between aa 12 and 261. Immunoglobulin gene sequence analyses suggested at least 8 different binding specificities. Unique human mAbs could be used as a cocktail that would simultaneously target several neutralizing epitopes and prevent emergence of escape mutants.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.virol.2006.09.029

Cites

37 of 37 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Targeting the RBD has been a major focus in COVID-19 vaccine development.

    “Eliciting an immune response that targets the RBD has been a major focus of vaccine development on the assumption that antibodies that bind this critical domain can prevent viral entry into host cells, thereby allowing for sterilizing immunity (that is, the complete prevention of infection)152–154, which would support herd immunity if vaccine coverage is sufficiently high155.”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 2

  1. Baker S.C. Coronaviruses from common colds to severe acute respiratory syndrome Pediatr. Infect. Dis. J. 23 2004 1049 1050 15545861
  2. Peiris J.S.M. Yuen K.Y. Severe acute respiratory syndrome Nat. Med. 10 2004 S88 S97 15577937 PMC7096017

Cited by

Sorted by citations

Authors
Coughlin, M., Lou, G., Martinez, O., Masterman, S. K., Olsen, O. A., Moksa, A. A., Farzan, M., Babcook, J. S., & Prabhakar, B. S.
Affiliations
  • University of Illinois Chicago (US)
  • Brigham and Women's Hospital (US)
Corresponding author
Prabhakar, Bellur S.
Venue
Virology
Publisher
Elsevier BV
Published
2007-04
Volume
361
Issue
1
Pages
93-102
ISSN
0042-6822 (ISSN-L)
OpenAlex
W2074326025
Cited by
70
References
37
Citations by year
2022: 4 · 2021: 15 · 2020: 23 · 2019: 2 · 2017: 1 · 2016: 1 · 2014: 2 · 2013: 2 · 2012: 2
FWCI
3.30
Type
journal article
Language
en
Open access
Locations
  • Virology (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Infectious Diseases › SARS-CoV-2 and COVID-19 Research
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Monoclonal and Polyclonal Antibodies Research
  • Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Animal Virus Infections Studies
Keywords
SARS-CoV, neutralizing monoclonal antibodies, spike protein, S1 subunit, receptor binding domain, antibody specificity, passive immunotherapy, escape mutants, antibody cocktail
MeSH terms
Amino Acid Sequence, Animals, Antibodies, Monoclonal, Antibodies, Viral, Antibody Specificity, Hemagglutinins, Viral, Humans, Hybridomas, Immunoglobulins, Membrane Glycoproteins, Mice, Transgenic, Molecular Sequence Data, Neutralization Tests, Viral Envelope Proteins, Sequence Alignment, Severe Acute Respiratory Syndrome, Severe acute respiratory syndrome-related coronavirus, Mice, Spike Glycoprotein, Coronavirus

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review