Evidence map›Paper›PMID 24946948›Full record

ArticleProtein engineering, design & selection : PEDS2014

Identification of human single-chain antibodies with broad reactivity for noroviruses.

Wanzhi Huang, Moumita Samanta, Sue E Crawford, Mary K Estes, Frederick H Neill, Robert L Atmar, Timothy Palzkill

Open access · bronzeAbstract read
In one paragraph

Article in Protein engineering, design & selection : PEDS, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

23 citing papers in PubMed, 33 citations in OpenAlex.

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  9. Review
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  12. A Survey of Analytical Techniques for Noroviruses.Foods (Basel, Switzerland) · 2020
    Review
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  14. Article
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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 1 institution in 1 country.

Wanzhi HuangDepartment of Pharmacology, Baylor College of Medicine, Houston, TX, USA.
Moumita SamantaDepartment of Pharmacology, Baylor College of Medicine, Houston, TX, USA.
Sue E CrawfordDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, USA.
Mary K EstesDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, USA Department of Medicine, Baylor College of Medicine, Houston, TX, 77030, USA.
Frederick H NeillDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, USA.
Robert L AtmarDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, USA Department of Medicine, Baylor College of Medicine, Houston, TX, 77030, USA.
Timothy PalzkillDepartment of Pharmacology, Baylor College of Medicine, Houston, TX, USA Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, USA timothyp@bcm.edu.
Baylor College of Medicine · US

Funding

X-ray Crystallographic Studies on CalicivirusesP01AI057788 · NIAID · BAYLOR COLLEGE OF MEDICINE · PI PRASAD, BIDADI VENKATARAM · 2004 to 2024
$34.4M
Tissue Analysis & Molecular Imaging CoreP30DK056338 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI FASIHA KANWAL · 2001 to 2026
$28.3M
NIAID NIH HHS P01 AI057788NIDDK NIH HHS P30 DK056338NIDDK NIH HHS P30DK56338
6 · The paper itself

Abstract

Norovirus infections are a common cause of gastroenteritis and new methods to rapidly diagnose norovirus infections are needed. The goal of this study was to identify antibodies that have broad reactivity of binding to various genogroups of norovirus. A human scFv phage display library was used to identify two antibodies, HJT-R3-A9 and HJT-R3-F7, which bind to both genogroups I and II norovirus virus-like particles (VLPs). Mapping experiments indicated that the HJT-R3-A9 clone binds to the S-domain while the HJT-R3-F7 clone binds the P-domain of the VP1 capsid protein. In addition, a family of scFv antibodies was identified by elution of phage libraries from the GII.4 VLP target using a carbohydrate that serves as an attachment factor for norovirus on human cells. These antibodies were also found to recognize both GI and GII VLPs in enzyme-linked immunosorbent assay (ELISA) experiments. The HJT-R3-A9, HJT-R3-F7 and scFv antibodies identified with carbohydrate elution were shown to detect antigen from a clinical sample known to contain GII.4 norovirus but not a negative control sample. Finally, phages displaying the HJT-R3-A9 scFv can be used directly to detect both GI.1 and GII.4 norovirus from stool samples, which has the potential to simplify and reduce the cost of diagnostics based on antibody-based ELISA methods.

Indexed as

Peptide LibraryAmino Acid SequenceAntibodies, ViralBinding Sites, AntibodyEscherichia coliHumansMolecular Sequence DataNorovirusProtein BindingSingle-Chain AntibodiesVirionAntibodies, ViralPeptide LibrarySingle-Chain Antibodiesantibody librarydiagnosticsnorovirusphage displaysingle-chain antibody

Identifiers

PMID24946948
PMCPMC4191442
OpenAlexW2329222738

What OpenQuestion holds

Textmetadata
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.