Evidence map›Paper›PMID 30728263›Full record

ArticleJournal of virology2019

Early Human B Cell Response to Ebola Virus in Four U.S. Survivors of Infection.

Lauren E Williamson, Andrew I Flyak, Nurgun Kose, Robin Bombardi, Andre Branchizio, Srikar Reddy, Edgar Davidson, Benjamin J Doranz, Marnie L Fusco, Erica O Saphire and 5 more

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 11% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
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  10. Article
  11. Article
  12. Vaccines · 2020
    Article
  13. Review
  14. Differential requirements for FcγR engagement by protective antibodies against Ebola virus.Proceedings of the National Academy of Sciences of the United States of America · 2019
    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

15 authors at 6 institutions in 1 country.

Lauren E WilliamsonDepartments of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Vanderbilt University, Nashville, Tennessee, USA.
Andrew I FlyakDepartments of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Vanderbilt University, Nashville, Tennessee, USA.
Nurgun KoseThe Vanderbilt Vaccine Center, Vanderbilt University Medical Center, Vanderbilt University, Nashville, Tennessee, USA.
Robin BombardiThe Vanderbilt Vaccine Center, Vanderbilt University Medical Center, Vanderbilt University, Nashville, Tennessee, USA.
Andre BranchizioThe Vanderbilt Vaccine Center, Vanderbilt University Medical Center, Vanderbilt University, Nashville, Tennessee, USA.
Srikar ReddyIntegral Molecular, Philadelphia, Pennsylvania, USA.
Edgar DavidsonIntegral Molecular, Philadelphia, Pennsylvania, USA.
Benjamin J DoranzIntegral Molecular, Philadelphia, Pennsylvania, USA.
Marnie L FuscoDepartments of Immunology and Microbial Science, The Scripps Research Institute La Jolla, California, USA.
Erica O SaphireDepartments of Immunology and Microbial Science, The Scripps Research Institute La Jolla, California, USA.
Peter J HalfmannInfluenza Research Institute, Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, Wisconsin, USA.
Yoshihiro KawaokaInfluenza Research Institute, Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, Wisconsin, USA.
Ashley E PiperVirology Division, U.S. Army Medical Research Institute of Infectious Diseases, Frederick, Maryland, USA.
Pamela J GlassVirology Division, U.S. Army Medical Research Institute of Infectious Diseases, Frederick, Maryland, USA.
James E CroweDepartments of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Vanderbilt University, Nashville, Tennessee, USA james.crowe@vanderbilt.edu.ORCID 0000-0002-0049-1079
Vanderbilt University Medical Center · USIntegral Molecular (United States) · USScripps Research Institute · USUnited States Army Medical Research Institute of Infectious Diseases · USUniversity of Wisconsin–Madison · USCalifornia Institute of Technology · US

Funding

Tumor Immunology and Microenvironment Research ProgramP30CA068485 · NCI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI MATTHEW J TYSKA · 1995 to 2026
$172.8M
Translational Analysis CoreP30DK058404 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI RICHARD M. PEEK · 2002 to 2026
$29.9M
Mechanistic Virology CoreU19AI109762 · NIAID · SCRIPPS RESEARCH INSTITUTE, THE · PI ZEITLIN, LARRY · 2014 to 2018
$29.6M
Supplemental Research Project (SRP)U19AI109711 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI GEISBERT, THOMAS WILLIAM · 2014 to 2018
$26.6M
NCI NIH HHS P30 CA068485NIAID NIH HHS HHSN272201400058CNIAID NIH HHS U19 AI109711NIAID NIH HHS U19 AI109762NIDDK NIH HHS P30 DK058404
6 · The paper itself

Abstract

The human B cell response to natural filovirus infections early after recovery is poorly understood. Previous serologic studies suggest that some Ebola virus survivors exhibit delayed antibody responses with low magnitude and quality. Here, we sought to study the population of individual memory B cells induced early in convalescence. We isolated monoclonal antibodies (MAbs) from memory B cells from four survivors treated for Ebola virus disease (EVD) 1 or 3 months after discharge from the hospital. At the early time points postrecovery, the frequency of Ebola-specific B cells was low and dominated by clones that were cross-reactive with both Ebola glycoprotein (GP) and with the secreted GP (sGP) form. Of 25 MAbs isolated from four donors, only one exhibited neutralization activity. This neutralizing MAb, designated MAb EBOV237, recognizes an epitope in the glycan cap of the surface glycoprotein.

Indexed as

Immunologic MemorySurvivorsAntibodies, MonoclonalAntibodies, NeutralizingAntibodies, ViralB-LymphocytesEbolavirusFemaleHemorrhagic Fever, EbolaHumansMaleUnited StatesViral Envelope ProteinsAntibodies, MonoclonalAntibodies, NeutralizingAntibodies, Viralenvelope glycoprotein, Ebola virusViral Envelope ProteinsantibodiesantiviralEbolaEbola virusFiloviridae infectionshemorrhagic feverhumanneutralizingprotection

Identifiers

PMID30728263
PMCPMC6450119
OpenAlexW2912635502

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.