Evidence map›Paper›PMID 35095782›Full record

ReviewFrontiers in microbiology2021

Emerging Parasitic Protists: The Case of Perkinsea.

Sarah Itoïz, Sebastian Metz, Evelyne Derelle, Albert Reñé, Esther Garcés, David Bass, Philippe Soudant, Aurélie Chambouvet

Abstract readReview
In one paragraph

Review in Frontiers in microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
–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

18 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  13. Perkinsus marinus in bioreactor: growth and a cost-reduced growth medium.Journal of industrial microbiology & biotechnology · 2023
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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.

Sarah ItoïzUniv Brest, CNRS, IRD, Ifremer, LEMAR, Plouzané, France.
Sebastian MetzUniv Brest, CNRS, IRD, Ifremer, LEMAR, Plouzané, France.
Evelyne DerelleUniv Brest, CNRS, IRD, Ifremer, LEMAR, Plouzané, France.
Albert ReñéDepartament de Biologia Marina i Oceanografia, Institut de Ciències del Mar, CSIC, Pg. Marítim de la Barceloneta, Barcelona, Spain.
Esther GarcésDepartament de Biologia Marina i Oceanografia, Institut de Ciències del Mar, CSIC, Pg. Marítim de la Barceloneta, Barcelona, Spain.
David BassCentre for Environment, Fisheries and Aquaculture Science (Cefas), Weymouth, United Kingdom.
Philippe SoudantUniv Brest, CNRS, IRD, Ifremer, LEMAR, Plouzané, France.
Aurélie ChambouvetUniv Brest, CNRS, IRD, Ifremer, LEMAR, Plouzané, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The last century has witnessed an increasing rate of new disease emergence across the world leading to permanent loss of biodiversity. Perkinsea is a microeukaryotic parasitic phylum composed of four main lineages of parasitic protists with broad host ranges. Some of them represent major ecological and economical threats because of their geographically invasive ability and pathogenicity (leading to mortality events). In marine environments, three lineages are currently described, the Parviluciferaceae, the Perkinsidae, and the Xcellidae, infecting, respectively, dinoflagellates, mollusks, and fish. In contrast, only one lineage is officially described in freshwater environments: the severe Perkinsea infectious agent infecting frog tadpoles. The advent of high-throughput sequencing methods, mainly based on 18S rRNA assays, showed that Perkinsea is far more diverse than the previously four described lineages especially in freshwater environments. Indeed, some lineages could be parasites of green microalgae, but a formal nature of the interaction needs to be explored. Hence, to date, most of the newly described aquatic clusters are only defined by their environmental sequences and are still not (yet) associated with any host. The unveiling of this microbial black box presents a multitude of research challenges to understand their ecological roles and ultimately to prevent their most negative impacts. This review summarizes the biological and ecological traits of Perkinsea-their diversity, life cycle, host preferences, pathogenicity, and highlights their diversity and ubiquity in association with a wide range of hosts.

Indexed as

broad host range parasiteemerging diseasesopportunistic parasiteParviluciferaPerkinsussevere Perkinsea infectionX-cell parasite

Identifiers

PMID35095782
PMCPMC8792838

What OpenQuestion holds

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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.