Evidence map›Paper›PMID 23139741›Full record

ArticlePloS one2012

Updating the salivary gland transcriptome of Phlebotomus papatasi (Tunisian strain): the search for sand fly-secreted immunogenic proteins for humans.

Maha Abdeladhim, Ryan C Jochim, Melika Ben Ahmed, Elyes Zhioua, Ifhem Chelbi, Saifedine Cherni, Hechmi Louzir, José M C Ribeiro, Jesus G Valenzuela

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
4.1field-weighted citation impact, top 7% 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

30 citing papers in PubMed, 48 citations in OpenAlex.

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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

9 authors at 3 institutions in 2 countries.

Maha AbdeladhimLaboratory of Transmission, Control and Immunobiology of Infectious Diseases, Pasteur Institute of Tunis, Tunis, Tunisia.
Ryan C Jochim
Melika Ben Ahmed
Elyes Zhioua
Ifhem Chelbi
Saifedine Cherni
Hechmi Louzir
José M C Ribeiro
Jesus G Valenzuela
Institut Pasteur de Tunis · TNVector (United States) · USNational Institute of Allergy and Infectious Diseases · US

Funding

Molecular approaches to understand vector-host and vector-pathogen interactionsZIAAI000932 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI VALENZUELA, JESUS · 2009 to 2025
$23.1M
Vector-Borne Diseases: Biology Of Vector Host RelationshipZIAAI000810 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI RIBEIRO, JOSE · 2009 to 2025
$20.8M
Intramural NIH HHS
6 · The paper itself

Abstract

introductionSand fly saliva plays an important role in both blood feeding and outcome of Leishmania infection. A cellular immune response against a Phlebotomus papatasi salivary protein was shown to protect rodents against Leishmania major infection. In humans, P. papatasi salivary proteins induce a systemic cellular immune response as well as a specific antisaliva humoral immune response, making these salivary proteins attractive targets as markers of exposure for this Leishmania vector. Surprisingly, the repertoire of salivary proteins reported for P. papatasi-a model sand fly for Leishmania-vector-host molecular interactions-is very limited compared with other sand fly species. We hypothesize that a more comprehensive study of the transcripts present in the salivary glands of P. papatasi will provide better knowledge of the repertoire of proteins of this important vector and will aid in selection of potential immunogenic proteins for humans and of those proteins that are highly conserved between different sand fly strains. METHODS AND

findingsA cDNA library from P. papatasi (Tunisian strain) salivary glands was constructed, and randomly selected transcripts were sequenced and analyzed. The most abundant transcripts encoding secreted proteins were identified and compared with previously reported sequences. Importantly, we identified salivary proteins not described before in this sand fly species.

conclusionsComparative analysis between the salivary proteins of P. papatasi from Tunisia and Israel strains shows a high level of identity, suggesting these proteins as potential common targets for markers of vector exposure or inducers of cellular immune responses in humans for different geographic areas.

Indexed as

Amino Acid SequenceAnimalsAnophelesAnticoagulantsBiomarkersFeeding BehaviorFemaleGeographyHumansInsect ProteinsInsect VectorsMolecular Sequence DataMolecular WeightMultigene FamilyPhlebotomusPhylogenyAnticoagulantsBiomarkersInsect Proteins

Identifiers

PMID23139741
PMCPMC3491003
OpenAlexW2073846684

What OpenQuestion holds

Textmetadata
LicenceCC0
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.