Evidence map›Paper›PMID 35277125›Full record

ArticleBMC microbiology2022

A comprehensive study of epitopes and immune reactivity among Plasmodium species.

Meenu Kalkal, Amit Kalkal, Sandeep Kumar Dhanda, Emily Das, Veena Pande, Jyoti Das

Open access · goldAbstract read
In one paragraph

Article in BMC microbiology, 2022. 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
1.0field-weighted citation impact, top 28% 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, 11 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Malaria Genomics, Vaccine Development, and Microbiome.Pathogens (Basel, Switzerland) · 2023
    Review
  5. Review
  6. Review
  7. Review
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

6 authors at 4 institutions in 2 countries.

Meenu KalkalParasite-Host Biology, National Institute of Malaria Research, Sector-8, Dwarka, New Delhi, 110077, India.
Amit KalkalAgriveda Private Limited, New Delhi, 110043, India.
Sandeep Kumar DhandaDepartment of Oncology, St Jude Children's Research Hospital, Memphis, 38105, USA.
Emily DasMaulana Azad Medical College, New Delhi, 110002, India.
Veena PandeDepartment of Biotechnology, Kumaun University, Nanital, 263001, India.
Jyoti DasParasite-Host Biology, National Institute of Malaria Research, Sector-8, Dwarka, New Delhi, 110077, India. jyoti@mrcindia.org.
National Institute of Malaria Research · INKumaun University · INMaulana Azad Medical College · INSt. Jude Children's Research Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMalaria is a life-threatening disease caused by protozoan parasite of genus Plasmodium. Various antigenic proteins of Plasmodium are considered as the major targets for the development of an effective vaccine. The aim of the current study was a comprehensive analysis of the experimentally validated epitopes of Plasmodium obtained from various immunoassays.

methodsPlasmodium species epitopes were prefetched from Immune Epitope Database (IEDB). Species specific classification of available epitopes was done for both human and murine malaria parasites. Further, these T cell and B cell epitopes along with MHC I/II binders of different Plasmodium species were examined to find out their capability to induce IFN-γ and IL-10 using IFNepitope and IL-10 Pred, respectively.

resultsThe species-specific classification of 6874 unique epitopes resulted in the selection of predominant human and murine Plasmodium species. Further, the attempt was made to analyse the immune reactivity of these epitopes for their ability to induce cytokines namely IFN-γ and IL-10. Total, 2775 epitopes were predicted to possess IFN-γ inducing ability, whereas 1275 epitopes were found to be involved in the induction of IL-10.

conclusionsThis study facilitates the assessment of Plasmodium epitopes and associated proteins as a potential approach to design and develop an epitope-based vaccine. Moreover, the results highlight the epitope-based immunization in malaria to induce a protective immune response.

Indexed as

MalariaPlasmodiumAnimalsAntigens, ProtozoanEpitopes, T-LymphocyteHumansInterleukin-10MicePlasmodium falciparumProtozoan ProteinsAntigens, ProtozoanEpitopes, T-LymphocyteInterleukin-10Protozoan ProteinsAntigenic proteinsB cell epitopesInterferon-γ (IFN-γ)Interleukin-10 (IL-10)MHC-bindersPlasmodiumT cell epitopes

Identifiers

PMID35277125
PMCPMC8913861
OpenAlexW4221036784

What OpenQuestion holds

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LicenceCC BY
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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.