Evidence map›Paper›PMID 30738967›Full record

ArticleGene2019

Highly conserved epitopes of DENV structural and non-structural proteins: Candidates for universal vaccine targets.

Mansi Verma, Shradha Bhatnagar, Kavita Kumari, Nidhi Mittal, Shivani Sukhralia, Shruthi Gopirajan At, P S Dhanaraj, Rup Lal

Abstract read
In one paragraph

Article in Gene, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

12 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
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  7. Human Riboviruses: A Comprehensive Study.Journal of molecular evolution · 2025
    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

8 authors at 1 institution in 1 country.

Mansi VermaSri Venkateswara College, South Campus, University of Delhi, New Delhi 110021, India; Molecular Biology Laboratory, Department of Zoology, University of Delhi, Delhi 110007, India. Electronic address: mansiverma@svc.ac.in.
Shradha BhatnagarSri Venkateswara College, South Campus, University of Delhi, New Delhi 110021, India.
Kavita KumariSri Venkateswara College, South Campus, University of Delhi, New Delhi 110021, India.
Nidhi MittalSri Venkateswara College, South Campus, University of Delhi, New Delhi 110021, India.
Shivani SukhraliaSri Venkateswara College, South Campus, University of Delhi, New Delhi 110021, India.
Shruthi Gopirajan AtSri Venkateswara College, South Campus, University of Delhi, New Delhi 110021, India.
P S DhanarajSri Venkateswara College, South Campus, University of Delhi, New Delhi 110021, India.
Rup LalMolecular Biology Laboratory, Department of Zoology, University of Delhi, Delhi 110007, India.
University of Delhi · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dengue is a severe emerging arthropod borne viral disease occurring globally. Around two fifths of the world's population, or up to 3.9 billion people, are at a risk of dengue infection. Infection induces a life-long protective immunity to the homologous serotype but confers only partial and transient protection against subsequent infection caused by other serotypes. Thus, there is a need for a vaccine which is capable of providing a life- long protection against all the serotypes of dengue virus. In our study, comparative genomics of Dengue virus (DENV) was conducted to explore potential candidates for novel vaccine targets. From our analysis we successfully found 100% conserved epitopes in Envelope protein (RCPTQGE); NS3 (SAAQRRGR, PGTSGSPI); NS4A (QRTPQDNQL); NS4B (LQAKATREAQKRA) and NS5 proteins (QRGSGQV) in all DENV serotypes. Some serotype specific conserved motifs were also found in NS1, NS5, Capsid, PrM and Envelope proteins. Using comparative genomics and immunoinformatics approach, we could find conserved epitopes which can be explored as peptide vaccine candidates to combat dengue worldwide. Serotype specific epitopes can also be exploited for rapid diagnostics. All ten proteins are explored to find the conserved epitopes in DENV serotypes, thus making it the most extensively studied viral genome so far.

Indexed as

Antibodies, NeutralizingAntibodies, ViralDEAD-box RNA HelicasesDengueDengue VirusEpitopesHumansMembrane ProteinsNucleoside-TriphosphataseRNA HelicasesSerine EndopeptidasesSerogroupVaccinesViral Envelope ProteinsViral Nonstructural ProteinsViral ProteasesAntibodies, NeutralizingAntibodies, ViralDEAD-box RNA HelicasesEpitopesMembrane ProteinsNS3 protein, flavivirusNS4B protein, Dengue virusNS5 protein, dengue virusNucleoside-TriphosphataseRNA HelicasesSerine EndopeptidasesVaccinesViral Envelope ProteinsViral Nonstructural ProteinsViral ProteasesComparative genomicsDENVEpitopeSerotype

Identifiers

PMID30738967
PMCPMC7125761
OpenAlexW2912996160

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.