Evidence map›Paper›PMID 34587193›Full record

ArticlePLoS neglected tropical diseases2021

Mining nematode protein secretomes to explain lifestyle and host specificity.

Lucienne Tritten, Cristina Ballesteros, Robin Beech, Timothy G Geary, Yovany Moreno

Abstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
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

19 citing papers in PubMed.

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  11. AdvancingPhilosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
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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.

Lucienne TrittenInstitute of Parasitology, University of Zurich, Zurich, Switzerland.ORCID 0000-0001-6341-2561
Cristina BallesterosInstitute of Parasitology, McGill University, Sainte-Anne-de-Bellevue, Canada.
Robin BeechInstitute of Parasitology, McGill University, Sainte-Anne-de-Bellevue, Canada.
Timothy G GearyInstitute of Parasitology, McGill University, Sainte-Anne-de-Bellevue, Canada.
Yovany MorenoInstitute of Parasitology, McGill University, Sainte-Anne-de-Bellevue, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Parasitic nematodes are highly successful pathogens, inflicting disease on humans, animals and plants. Despite great differences in their life cycles, host preference and transmission modes, these parasites share a common capacity to manipulate their host's immune system. This is at least partly achieved through the release of excretory/secretory proteins, the most well-characterized component of nematode secretomes, that are comprised of functionally diverse molecules. In this work, we analyzed published protein secretomes of parasitic nematodes to identify common patterns as well as species-specific traits. The 20 selected organisms span 4 nematode clades, including plant pathogens, animal parasites, and the free-living species Caenorhabditis elegans. Transthyretin-like proteins were the only component common to all adult secretomes; many other protein classes overlapped across multiple datasets. The glycolytic enzymes aldolase and enolase were present in all parasitic species, but missing from C. elegans. Secretomes from larval stages showed less overlap between species. Although comparison of secretome composition across species and life-cycle stages is challenged by the use of different methods and depths of sequencing among studies, our workflow enabled the identification of conserved protein families and pinpointed elements that may have evolved as to enable parasitism. This strategy, extended to more secretomes, may be exploited to prioritize therapeutic targets in the future.

Indexed as

Host SpecificityAnimalsCaenorhabditis elegansFemaleHelminth ProteinsHumansLife Cycle StagesMaleNematodaPhylogenySecretomeSpecies SpecificityHelminth Proteins

Identifiers

PMID34587193
PMCPMC8504978

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.