Evidence map›Paper›PMID 24946852›Full record

ArticleVirology journal2014

Identification of linear human B-cell epitopes of tick-borne encephalitis virus.

Suvi Kuivanen, Jussi Hepojoki, Sirkka Vene, Antti Vaheri, Olli Vapalahti

Open access · goldAbstract read
In one paragraph

Article in Virology journal, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.3field-weighted citation impact, top 17% 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

7 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
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  5. Linear and Continuous Flavivirus Epitopes From Naturally Infected Humans.Frontiers in cellular and infection microbiology · 2021
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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

5 authors at 2 institutions in 2 countries.

Suvi KuivanenDepartment of Virology, Haartman Institute, Faculty of Medicine, University of Helsinki, Helsinki, Finland. suvi.kuivanen@helsinki.fi.
Jussi Hepojoki
Sirkka Vene
Antti Vaheri
Olli Vapalahti
University of Helsinki · FIPublic Health Agency of Sweden · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTick-borne encephalitis (TBE) is a central nervous system infection transmitted to humans by ticks. The causative agent, tick-borne encephalitis virus (TBEV), belongs to the genus Flavivirus (family Flaviviridae), which includes globally important arthropod-borne viruses, such as dengue, Yellow fever, Japanese encephalitis and West Nile viruses. Flaviviruses are highly cross-reactive in serological tests that are currently based on viral envelope proteins. The envelope (E) protein is the major antigenic determinant and it is known to induce neutralizing antibody responses.

methodsWe synthesized the full-length TBEV proteome as overlapping synthetic 18-mer peptides to find dominant linear IgG epitopes. To distinguish natural TBEV infections from responses to TBE immunization or other flavivirus infections, the peptides were probed with sera of patients infected with TBEV, West Nile virus (WNV) or dengue virus (DENV), sera from TBE vaccinees and negative control sera by SPOT array technique.

resultsWe identified novel linear TBEV IgG epitopes in the E protein and in the nonstructural protein 5 (NS5).

conclusionsIn this study, we screened TBEV structural and nonstructural proteins to find linear epitopes specific for TBEV. We found 11 such epitopes and characterized specifically two of them to be potential for differential diagnostics. This is the first report of identifying dominant linear human B-cell epitopes of the whole TBEV genome. The identified peptide epitopes have potential as antigens for diagnosing TBEV and to serologically distinguish flavivirus infections from each other.

Indexed as

Antibodies, ViralAntigens, ViralEncephalitis Viruses, Tick-BorneEpitope MappingEpitopes, B-LymphocyteHumansImmunoglobulin GViral Nonstructural ProteinsViral Structural ProteinsAntibodies, ViralAntigens, ViralEpitopes, B-LymphocyteImmunoglobulin GViral Nonstructural ProteinsViral Structural Proteins

Identifiers

PMID24946852
PMCPMC4078944
OpenAlexW2098522883

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.