Evidence map›Paper›PMID 29330423›Full record

ArticleScientific reports2018

T cell immunity to Zika virus targets immunodominant epitopes that show cross-reactivity with other Flaviviruses.

C J Reynolds, O M Suleyman, A M Ortega-Prieto, J K Skelton, P Bonnesoeur, A Blohm, V Carregaro, J S Silva, E A James, B Maillère and 3 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
9.4field-weighted citation impact, top 2% 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

36 citing papers in PubMed, 56 citations in OpenAlex.

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  11. Mucosal Vaccination: A Promising Alternative Against Flaviviruses.Frontiers in cellular and infection microbiology · 2022
    Review
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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

13 authors at 5 institutions in 3 countries.

C J ReynoldsDepartment of Medicine, Imperial College London, London, United Kingdom.
O M SuleymanDepartment of Medicine, Imperial College London, London, United Kingdom.
A M Ortega-PrietoDepartment of Medicine, Imperial College London, London, United Kingdom.
J K SkeltonDepartment of Medicine, Imperial College London, London, United Kingdom.
P BonnesoeurCEA-Saclay, Institute Frédéric Joliot, Gif Sur Yvette, France.
A BlohmDepartment of Medicine, Imperial College London, London, United Kingdom.
V CarregaroDepartment of Biochemistry and Immunology, University of São Paulo, Ribeirão Preto, Brazil.
J S SilvaDepartment of Biochemistry and Immunology, University of São Paulo, Ribeirão Preto, Brazil.
E A JamesBenaroya Research Institute at Virginia Mason, Seattle, Washington, United States of America.
B MaillèreCEA-Saclay, Institute Frédéric Joliot, Gif Sur Yvette, France.
M DornerDepartment of Medicine, Imperial College London, London, United Kingdom.
R J BoytonDepartment of Medicine, Imperial College London, London, United Kingdom. r.boyton@imperial.ac.uk.
D M AltmannDepartment of Medicine, Imperial College London, London, United Kingdom. d.altmann@imperial.ac.uk.
Imperial College London · GBUniversidade de São Paulo · BRBenaroya Research InstituteCEA Paris-Saclay · FRInstitut des Sciences du Vivant Frédéric Joliot · FR

Funding

Medical Research Council MC_PC_15106NIAID NIH HHS HHSN272201400049CWellcome Trust
6 · The paper itself

Abstract

Zika virus (ZIKV) Infection has several outcomes from asymptomatic exposure to rash, conjunctivitis, Guillain-Barré syndrome or congenital Zika syndrome. Analysis of ZIKV immunity is confounded by the fact that several related Flaviviruses infect humans, including Dengue virus 1-4, West Nile virus and Yellow Fever virus. HLA class II restricted T cell cross-reactivity between ZIKV and other Flaviviruses infection(s) or vaccination may contribute to protection or to enhanced immunopathology. We mapped immunodominant, HLA class II restricted, CD4 epitopes from ZIKV Envelope (Env), and Non-structural (NS) NS1, NS3 and NS5 antigens in HLA class II transgenic mice. In several cases, ZIKV primed CD4 cells responded to homologous sequences from other viruses, including DENV1-4, WNV or YFV. However, cross-reactive responses could confer immune deviation - the response to the Env DENV4 p1 epitope in HLA-DR1 resulted in IL-17A immunity, often associated with exacerbated immunopathogenesis. This conservation of recognition across Flaviviruses, may encompass protective and/or pathogenic components and poses challenges to characterization of ZIKV protective immunity.

Indexed as

AnimalsCD4-Positive T-LymphocytesCross ReactionsDengue VirusEpitope MappingFlavivirusGenes, MHC Class IIImmunodominant EpitopesMiceMice, TransgenicViral Envelope ProteinsViral Nonstructural ProteinsWest Nile virusYellow fever virusZika VirusZika Virus InfectionImmunodominant EpitopesViral Envelope ProteinsViral Nonstructural Proteins

Identifiers

PMID29330423
PMCPMC5766511
OpenAlexW2782792393

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.