Evidence map›Paper›PMID 27084478›Full record

ArticleVeterinary parasitology2016

A preliminary proteomic characterisation of extracellular vesicles released by the ovine parasitic nematode, Teladorsagia circumcincta.

Thomas Tzelos, Jacqueline B Matthews, Amy H Buck, Fabio Simbari, David Frew, Neil F Inglis, Kevin McLean, Alasdair J Nisbet, C Bruce A Whitelaw, David P Knox and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Veterinary parasitology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
3.7field-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

32 citing papers in PubMed, 60 citations in OpenAlex.

  1. Article
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  5. AdvancingPhilosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Review
  6. Review
  7. Article
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  10. The synthesis of extracellular vesicles by the protistan parasiteFrontiers in cellular and infection microbiology · 2022
    Article
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  12. Review
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  17. Review
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  19. Review
  20. Proteomic Analysis of Exosome-Like Vesicles Isolated From Saliva of the TickFrontiers in cellular and infection microbiology · 2020
    Article
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

11 authors at 3 institutions in 1 country.

Thomas TzelosMoredun Research Institute, Pentlands Science Park, Bush Loan, EH26 0PZ, Edinburgh, UK. Electronic address: Thomas.Tzelos@moredun.ac.uk.
Jacqueline B MatthewsMoredun Research Institute, Pentlands Science Park, Bush Loan, EH26 0PZ, Edinburgh, UK.
Amy H BuckInstitute of Immunology and Infection Research, School of Biological Sciences, University of Edinburgh, King's Buildings, EH9 3JL, Edinburgh, UK.
Fabio SimbariInstitute of Immunology and Infection Research, School of Biological Sciences, University of Edinburgh, King's Buildings, EH9 3JL, Edinburgh, UK.
David FrewMoredun Research Institute, Pentlands Science Park, Bush Loan, EH26 0PZ, Edinburgh, UK.
Neil F InglisMoredun Research Institute, Pentlands Science Park, Bush Loan, EH26 0PZ, Edinburgh, UK.
Kevin McLeanMoredun Research Institute, Pentlands Science Park, Bush Loan, EH26 0PZ, Edinburgh, UK.
Alasdair J NisbetMoredun Research Institute, Pentlands Science Park, Bush Loan, EH26 0PZ, Edinburgh, UK.
C Bruce A WhitelawThe Roslin Institute, University of Edinburgh, Easter Bush, Midlothian,EH25 9RG, Edinburgh, UK.
David P KnoxMoredun Research Institute, Pentlands Science Park, Bush Loan, EH26 0PZ, Edinburgh, UK.
Tom N McNeillyMoredun Research Institute, Pentlands Science Park, Bush Loan, EH26 0PZ, Edinburgh, UK.
Moredun Research Institute · GBUniversity of Edinburgh · GBRoslin Institute · GB

Funding

Wellcome TrustWellcome Trust WT097394A1A
6 · The paper itself

Abstract

Teladorsagia circumcincta is a major cause of ovine parasitic gastroenteritis in temperate climatic regions. The development of high levels of anthelmintic resistance in this nematode species challenges its future control. Recent research indicates that many parasite species release extracellular vesicles into their environment, many of which have been classified as endocytic in origin, termed exosomes. These vesicles are considered to play important roles in the intercellular communication between parasites and their hosts, and thus represent potentially useful targets for novel control strategies. Here, we demonstrate that exosome-like extracellular vesicles can be isolated from excretory-secretory (ES) products released by T. circumcincta fourth stage larvae (Tci-L4ES). Furthermore, we perform a comparative proteomic analysis of vesicle-enriched and vesicle-free Tci-L4ES. Approximately 73% of the proteins identified in the vesicle-enriched fraction were unique to this fraction, whilst the remaining 27% were present in both vesicle-enriched and vesicle-free fraction. These unique proteins included structural proteins, nuclear proteins, metabolic proteins, proteolytic enzymes and activation-associated secreted proteins. Finally, we demonstrate that molecules present within the vesicles-enriched material are targets of the IgA and IgG response in T. circumcincta infected sheep, and could potentially represent useful targets for future vaccine intervention studies.

Indexed as

AnimalsExtracellular VesiclesHelminth ProteinsHost-Parasite InteractionsImmunoglobulin AImmunoglobulin GIntestinal Diseases, ParasiticLarvaProteomeProteomicsSheepSheep DiseasesTrichostrongyloideaTrichostrongyloidiasisHelminth ProteinsImmunoglobulin AImmunoglobulin GProteomeExtracellular vesiclesNematodeProteomicsTeladorsagia circumcincta

Identifiers

PMID27084478
PMCPMC4867787
OpenAlexW2300410725

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.