Evidence map›Paper›PMID 29487230›Full record

ArticlemBio2018

Mouse and Human Monoclonal Antibodies Protect against Infection by Multiple Genotypes of Japanese Encephalitis Virus.

Estefania Fernandez, Nurgun Kose, Melissa A Edeling, Jagat Adhikari, Gopal Sapparapu, Susana M Lazarte, Christopher A Nelson, Jennifer Govero, Michael L Gross, Daved H Fremont and 2 more

Open access · goldAbstract read
In one paragraph

Article in mBio, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
5.7field-weighted citation impact, top 4% 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

33 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
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  11. Review
  12. Article
  13. Japanese Encephalitis Virus-Infected Cells.Sub-cellular biochemistry · 2023
    Article
  14. Review
  15. Article
  16. 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

12 authors at 2 institutions in 1 country.

Estefania FernandezDepartment of Pathology and Immunology, Washington University School of Medicine, Saint Louis, Missouri, USA.
Nurgun KoseDepartment of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Melissa A EdelingDepartment of Pathology and Immunology, Washington University School of Medicine, Saint Louis, Missouri, USA.
Jagat AdhikariDepartment of Chemistry, Washington University in St. Louis, Saint Louis, Missouri, USA.
Gopal SapparapuDepartment of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Susana M LazarteDepartment of Medicine, Washington University School of Medicine, Saint Louis, Missouri, USA.
Christopher A NelsonDepartment of Pathology and Immunology, Washington University School of Medicine, Saint Louis, Missouri, USA.
Jennifer GoveroDepartment of Pathology and Immunology, Washington University School of Medicine, Saint Louis, Missouri, USA.
Michael L GrossDepartment of Chemistry, Washington University in St. Louis, Saint Louis, Missouri, USA.
Daved H FremontDepartment of Pathology and Immunology, Washington University School of Medicine, Saint Louis, Missouri, USA.
James E CroweDepartment of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Michael S DiamondDepartment of Pathology and Immunology, Washington University School of Medicine, Saint Louis, Missouri, USA diamond@wusm.wustl.edu.
Washington University in St. Louis · USVanderbilt University Medical Center · US

Funding

TRAINING PROGRAM IN IMMUNOLOGY AND IMMUNOGENETICST32AI007163 · NIAID · WASHINGTON UNIVERSITY · PI Kenneth M Murphy, Kodi S Ravichandran · 1985 to 2026
$14.8M
TrainingP41GM103422 · NIGMS · WASHINGTON UNIVERSITY · PI YARASHESKI, KEVIN E · 2012 to 2019
$12.0M
NIAID NIH HHS HHSN272201400018CNIAID NIH HHS T32 AI007163NIGMS NIH HHS P41 GM103422
6 · The paper itself

Abstract

Japanese encephalitis virus (JEV) remains a leading cause of viral encephalitis worldwide. Although JEV-specific antibodies have been described, an assessment of their ability to neutralize multiple genotypes of JEV has been limited. Here, we describe the development of a panel of mouse and human neutralizing monoclonal antibodies (MAbs) that inhibit infection in cell culture of four different JEV genotypes tested. Mechanism-of-action studies showed that many of these MAbs inhibited infection at a postattachment step, including blockade of virus fusion. Mapping studies using site-directed mutagenesis and hydrogen-deuterium exchange with mass spectrometry revealed that the lateral ridge on domain III of the envelope protein was a primary recognition epitope for our panel of strongly neutralizing MAbs. Therapeutic studies in mice demonstrated protection against lethality caused by genotype I and III strains when MAbs were administered as a single dose even 5 days after infection. This information may inform the development of vaccines and therapeutic antibodies as emerging strains and genotypic shifts become more prevalent.

Indexed as

AnimalsAntibodies, MonoclonalAntibodies, ViralChlorocebus aethiopsDisease Models, AnimalEncephalitis, JapaneseEncephalitis Virus, JapaneseEpitopesGenotypeHumansMiceModels, BiologicalTreatment OutcomeVero CellsViral Envelope ProteinsAntibodies, MonoclonalAntibodies, ViralEpitopesViral Envelope Proteinsantibodyflavivirusimmunotherapypathogenesisvirology

Identifiers

PMID29487230
PMCPMC5829823
OpenAlexW2789990712

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.