Evidence map›Paper›PMID 19584018›Full record

ArticleVirology2009

Human antibody titers to Epstein-Barr Virus (EBV) gp350 correlate with neutralization of infectivity better than antibody titers to EBV gp42 using a rapid flow cytometry-based EBV neutralization assay.

Junji Sashihara, Peter D Burbelo, Barbara Savoldo, Theodore C Pierson, Jeffrey I Cohen

Abstract readComparative StudyEvaluation Study
In one paragraph

Article in Virology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 13% 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

67 citing papers in PubMed, 1 synthesis or guideline pooled it, 92 citations in OpenAlex.

  1. Pooled it
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  7. Multiple sclerosis and infection: history, EBV, and the search for mechanism.Microbiology and molecular biology reviews : MMBR · 2025
    Review
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7 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

5 authors at 2 institutions in 1 country.

Junji SashiharaMedical Virology Section, Laboratory of Clinical Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA.
Peter D Burbelo
Barbara Savoldo
Theodore C Pierson
Jeffrey I Cohen
National Institutes of Health · USTexas Children's Hospital · US

Funding

Epstein-Barr Virus Associated DisordersZIAAI000913 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI COHEN, JEFFREY · 2009 to 2025
$14.3M
Herpesvirus Pathogenesis and Vaccine DevelopmentZIAAI000978 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI COHEN, JEFFREY · 2009 to 2025
$13.7M
Mechanisms of Antibody-Mediated Neutralization of Flavivirus InfectionZIAAI000957 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI PIERSON, THEODORE · 2009 to 2019
$7.1M
Mechanisms of Pain and Immune ProcessesZIADE000724 · NIDCR · NATIONAL INSTITUTE OF DENTAL & CRANIOFACIAL RESEARCH · PI IADAROLA, MICHAEL J. · 2009 to 2012
$2.6M
Epstein-Barr Virus Associated DisordersZ01AI000913 · NIAID · NIAID EXTRAMURAL ACTIVITIES · PI COHEN, JEFFREY · 2002 to 2008
$680k
Intramural NIH HHS Z01 AI000913
6 · The paper itself

Abstract

Measurement of neutralizing antibodies to Epstein-Barr virus (EBV) is important for evaluation of candidate vaccines. The current neutralization assay is based on antibody inhibition of EBV transformation of B cells and requires 6 weeks to perform. We developed a rapid, quantitative flow cytometry assay and show that neutralizing antibody titers measured by the new assay strongly correlate with antibody titers in the standard transformation-based assay. Antibodies to EBV gp350 and gp42 have been shown to block infection of B cells by EBV. Using new assays to quantify antibodies to these glycoproteins, we show for the first time that human plasma contains high titers of antibody to gp42; these titers correlate with neutralization of EBV infectivity or transformation. Furthermore, we show that antibody titers to EBV gp350 correlate more strongly with neutralization than antibody titers to gp42. These assays should be useful in accessing antibody responses to candidate EBV vaccines.

Indexed as

AnimalsAntibodies, ViralAntigens, ViralB-LymphocytesCell LineFlow CytometryGlycoproteinsHerpesvirus 4, HumanHumansMembrane GlycoproteinsNeutralization TestsViral Matrix ProteinsViral ProteinsAntibodies, ViralAntigens, ViralBZLF2 protein, Herpesvirus 4, HumanGlycoproteinsGP 300-350, Epstein-Barr virusMembrane GlycoproteinsViral Matrix ProteinsViral Proteins

Identifiers

PMID19584018
PMCPMC2728425
OpenAlexW2090489096

What OpenQuestion holds

Textmetadata
LicenceTDM
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.