Evidence map›Paper›PMID 31216462›Full record

ArticleImmunity2019

Sera Antibody Repertoire Analyses Reveal Mechanisms of Broad and Pandemic Strain Neutralizing Responses after Human Norovirus Vaccination.

Lisa C Lindesmith, Jonathan R McDaniel, Anita Changela, Raffaello Verardi, Scott A Kerr, Veronica Costantini, Paul D Brewer-Jensen, Michael L Mallory, William N Voss, Daniel R Boutz and 6 more

Abstract read
In one paragraph

Article in Immunity, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed
–field-weighted citation impact
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

76 citing papers in PubMed.

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16 more citing papers are in PubMed but not listed here.

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

16 authors.

Lisa C LindesmithDepartment of Epidemiology, University of North Carolina, Chapel Hill, NC 27599, USA.
Jonathan R McDanielDepartment of Chemical Engineering, University of Texas at Austin, Austin, TX 78712, USA.
Anita ChangelaVaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA.
Raffaello VerardiVaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA.
Scott A KerrInstitute for Cellular and Molecular Biology, University of Texas at Austin, Austin, TX 78712, USA.
Veronica CostantiniDivision of Viral Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA.
Paul D Brewer-JensenDepartment of Epidemiology, University of North Carolina, Chapel Hill, NC 27599, USA.
Michael L MalloryDepartment of Epidemiology, University of North Carolina, Chapel Hill, NC 27599, USA.
William N VossDepartment of Chemical Engineering, University of Texas at Austin, Austin, TX 78712, USA.
Daniel R BoutzInstitute for Cellular and Molecular Biology, University of Texas at Austin, Austin, TX 78712, USA.
John J BlazeckDepartment of Chemical Engineering, University of Texas at Austin, Austin, TX 78712, USA.
Gregory C IppolitoDepartment of Molecular Biosciences, University of Texas at Austin, Austin, TX 78712, USA.
Jan VinjeDivision of Viral Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA.
Peter D KwongVaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA.
George GeorgiouDepartment of Chemical Engineering, University of Texas at Austin, Austin, TX 78712, USA; Institute for Cellular and Molecular Biology, University of Texas at Austin, Austin, TX 78712, USA; Department of Molecular Biosciences, University of Texas at Austin, Austin, TX 78712, USA. Electronic address: gg@che.utexas.edu.
Ralph S BaricDepartment of Epidemiology, University of North Carolina, Chapel Hill, NC 27599, USA. Electronic address: rbaric@email.unc.edu.

Funding

Translational CoreU19AI109761 · NIAID · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI BARIC, RALPH S · 2014 to 2018
$32.6M
Neutralization Mechanisms Of Anti-HIV-1 Monoclonal AntibodiesZIAAI005022 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI ZHOU, TONGQING · 2009 to 2025
$24.6M
Mechanisms of Norovirus Protective ImmunityR56AI106006 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BARIC, RALPH S · 2014 to 2014
$760k
NIAID NIH HHS R56 AI106006NIAID NIH HHS U19 AI109761Wellcome Trust 203268/Z/16/Z
6 · The paper itself

Abstract

Rapidly evolving RNA viruses, such as the GII.4 strain of human norovirus (HuNoV), and their vaccines elicit complex serological responses associated with previous exposure. Specific correlates of protection, moreover, remain poorly understood. Here, we report the GII.4-serological antibody repertoire-pre- and post-vaccination-and select several antibody clonotypes for epitope and structural analysis. The humoral response was dominated by GII.4-specific antibodies that blocked ancestral strains or by antibodies that bound to divergent genotypes and did not block viral-entry-ligand interactions. However, one antibody, A1431, showed broad blockade toward tested GII.4 strains and neutralized the pandemic GII.P16-GII.4 Sydney strain. Structural mapping revealed conserved epitopes, which were occluded on the virion or partially exposed, allowing for broad blockade with neutralizing activity. Overall, our results provide high-resolution molecular information on humoral immune responses after HuNoV vaccination and demonstrate that infection-derived and vaccine-elicited antibodies can exhibit broad blockade and neutralization against this prevalent human pathogen.

Indexed as

Amino Acid SequenceAnimalsAntibodies, NeutralizingAntibodies, ViralCaliciviridae InfectionsCell LineConserved SequenceEpitopesHumansImmunoglobulin GModels, MolecularNorovirusProtein BindingProtein ConformationRecombinant ProteinsVaccinationAntibodies, NeutralizingAntibodies, ViralEpitopesImmunoglobulin GRecombinant ProteinsViral Vaccinesantigenic seniorityepitope mappinghuman monoclonal antibodiesimprintingneutralizing antibodiesnorovirusoriginal antigen sinserological repertoirevaccinationx-ray crystallography

Identifiers

PMID31216462
PMCPMC6591005

What OpenQuestion holds

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Registered trials

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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.