Evidence map›Paper›PMID 32087754›Full record

ArticleParasites & vectors2020

Rodents as intermediate hosts of cestode parasites of mammalian carnivores and birds of prey in Poland, with the first data on the life-cycle of Mesocestoides melesi.

Anna Bajer, Mohammed Alsarraf, Dorota Dwużnik, Ewa J Mierzejewska, Marta Kołodziej-Sobocińska, Jolanta Behnke-Borowczyk, Łukasz Banasiak, Maciej Grzybek, Katarzyna Tołkacz, Natalia Kartawik and 6 more

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

22 citing papers in PubMed, 28 citations in OpenAlex.

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  15. Pathogens (Basel, Switzerland) · 2022
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  16. Molecular Confirmation ofPathogens (Basel, Switzerland) · 2022
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  20. Morphological and molecular analyses ofInternational journal for parasitology. Parasites and wildlife · 2021
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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

16 authors at 5 institutions in 2 countries.

Anna BajerDepartment of Eco-Epidemiology of Parasitic Diseases, Faculty of Biology, University of Warsaw, Miecznikowa 1, 02-096, Warsaw, Poland. anabena@biol.uw.edu.pl.
Mohammed AlsarrafDepartment of Eco-Epidemiology of Parasitic Diseases, Faculty of Biology, University of Warsaw, Miecznikowa 1, 02-096, Warsaw, Poland.
Dorota DwużnikDepartment of Eco-Epidemiology of Parasitic Diseases, Faculty of Biology, University of Warsaw, Miecznikowa 1, 02-096, Warsaw, Poland.
Ewa J MierzejewskaDepartment of Eco-Epidemiology of Parasitic Diseases, Faculty of Biology, University of Warsaw, Miecznikowa 1, 02-096, Warsaw, Poland.
Marta Kołodziej-SobocińskaMammal Research Institute, Polish Academy of Sciences, Stoczek 1c, 17-230, Białowieża, Poland.
Jolanta Behnke-BorowczykDepartment of Forest Phytopathology, Faculty of Forestry, Poznań University of Life Sciences, Poznan, Poland.
Łukasz BanasiakDepartment of Molecular Phylogenetics and Evolution, Institute of Botany, Faculty of Biology, University of Warsaw, Biological and Chemical Research Centre, Żwirki i Wigury 101, 02-089, Warsaw, Poland.
Maciej GrzybekDepartment of Tropical Parasitology, Institute of Maritime and Tropical Medicine, University of Gdansk, Powstania Styczniowego 9B, 81-519, Gdynia, Poland.
Katarzyna TołkaczDepartment of Eco-Epidemiology of Parasitic Diseases, Faculty of Biology, University of Warsaw, Miecznikowa 1, 02-096, Warsaw, Poland.
Natalia KartawikDepartment of Forest Phytopathology, Faculty of Forestry, Poznań University of Life Sciences, Poznan, Poland.
Łukasz StańczakDepartment of Game Management and Forest Protection, Faculty of Forestry, Poznań University of Life Sciences, Poznan, Poland.
Patrycja OpalińskaDepartment of Game Management and Forest Protection, Faculty of Forestry, Poznań University of Life Sciences, Poznan, Poland.
Małgorzata Krokowska-PaluszakDepartment of Game Management and Forest Protection, Faculty of Forestry, Poznań University of Life Sciences, Poznan, Poland.
Grzegorz GóreckiDepartment of Game Management and Forest Protection, Faculty of Forestry, Poznań University of Life Sciences, Poznan, Poland.
Mustafa AlsarrafDepartment of Eco-Epidemiology of Parasitic Diseases, Faculty of Biology, University of Warsaw, Miecznikowa 1, 02-096, Warsaw, Poland.
Jerzy M BehnkeSchool of Life Sciences, University of Nottingham, University Park, Nottingham, NG7 2RD, UK.
University of Warsaw · PLUniversity of Life Sciences in Poznań · PLPolish Academy of Sciences · PLUniversity of Gdańsk · PLUniversity of Nottingham · GB

Funding

Ministry of Science and Higher Education programme as "Regional Initiative Excellence" 005/RID/2018/19Narodowe Centrum Nauki 2014/14/E/NZ7/00153Narodowe Centrum Nauki 2016/21/B/NZ8/02429
6 · The paper itself

Abstract

backgroundRodents constitute an important part of the diet of many carnivore species. This predator-prey food chain is exploited by helminth parasites, such as cestodes, whose larval stages develop in rodents and then mature to the adult stage in predators. The main aim of our study was to use molecular techniques for identification of cestode species recovered from both intermediate and definitive hosts, with a particular focus on the genus Mesocestoides.

methodsLarval cestodes were obtained during our long-term studies on rodent helminth communities in the Mazury Lake District in the north-east Poland in 2000-2018. Cestode larvae/cysts were collected from body cavities or internal organs (e.g. liver) during autopsies. Adult tapeworms were derived from nine red foxes, three Eurasian badgers and one Eurasian lynx. PCR amplification, sequencing and phylogenetic analyses were conducted employing three genetic markers: 18S rDNA, mitochondrial (mt) 12S rDNA and the mt cytochrome c oxydase subunit 1 (cox1) gene fragment.

resultsAltogether 19 Mesocestoides samples were analyzed, including 13 adult tapeworms from definitive hosts and six larval samples from 4 bank voles and 2 yellow-necked mice. Phylogenetic analyses revealed three well-supported trees of similar topology. In each case the Mesocestoides samples formed two separate clades. All isolates from foxes, the lynx isolate and two isolates from rodents grouped with Mesocestoides litteratus. Four isolates from rodents and all three isolates from Eurasian badgers were resolved in a separate clade, most similar to North American M. vogae (syn. M. corti). Examination of fixed, stained adult specimens from Eurasian badgers revealed consistency with the morphology of Mesocestoides melesi. Therefore, this clade is likely to represent M. melesi, a species first described in 1985 from the Eurasian badger Meles meles. Molecular analysis allowed also the identification of Taenia crassiceps, Hydatigera kamiyai and Cladotaenia globifera among larvae derived from rodents.

conclusionsMolecular and phylogenetic analyses support the recognition of M. melesi as a valid species. Our data represent the first record of the larvae of this species in rodents. This is the first report on the occurrence of H. kamiyai in rodents from Poland.

Indexed as

AnimalsCarnivoraCestode InfectionsDisease ReservoirsFoxesLife Cycle StagesMesocestoidesPhylogenyPolandRodentiaBadgerFoxHydatigeraLynxMesocestoidesRodentsTaenia crassiceps

Identifiers

PMID32087754
PMCPMC7036256
OpenAlexW3012705547

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.