Evidence map›Paper›PMID 35587930›Full record

ArticlePloS one2022

First insights into the microbiome of Tunisian Hyalomma ticks gained through next-generation sequencing with a special focus on H. scupense.

Hayet Benyedem, Abdelmalek Lekired, Moez Mhadhbi, Mokhtar Dhibi, Rihab Romdhane, Soufiene Chaari, Mourad Rekik, Hadda-Imene Ouzari, Tarek Hajji, Mohamed Aziz Darghouth

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
3.6field-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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
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  10. Metagenomic Profile of Bacterial Communities ofPathogens (Basel, Switzerland) · 2025
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  14. Analysis of the Microbial Community Structure ofAnimals : an open access journal from MDPI · 2025
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  16. Microbial community variations in adultFrontiers in microbiology · 2025
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  17. Parasitology · 2024
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  18. Guild Dynamics and Pathogen Interactions inTransboundary and emerging diseases · 2024
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  19. 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

10 authors at 3 institutions in 1 country.

Hayet BenyedemLaboratoire de Parasitologie, Institution de la Recherche et de l'Enseignement Supérieur Agricoles and Univ. Manouba, École Nationale de Médecine Vétérinaire de Sidi Thabet, Sidi Thabet, Tunisia.ORCID 0000-0001-9154-481X
Abdelmalek LekiredFaculté des Sciences de Tunis, Laboratoire des Microorganismes et Biomolécules Actives (LR03ES03), Université Tunis El Manar, Tunis, Tunisia.ORCID 0000-0001-7276-3785
Moez MhadhbiLaboratoire de Parasitologie, Institution de la Recherche et de l'Enseignement Supérieur Agricoles and Univ. Manouba, École Nationale de Médecine Vétérinaire de Sidi Thabet, Sidi Thabet, Tunisia.
Mokhtar DhibiLaboratoire de Parasitologie, Institution de la Recherche et de l'Enseignement Supérieur Agricoles and Univ. Manouba, École Nationale de Médecine Vétérinaire de Sidi Thabet, Sidi Thabet, Tunisia.
Rihab RomdhaneLaboratoire de Parasitologie, Institution de la Recherche et de l'Enseignement Supérieur Agricoles and Univ. Manouba, École Nationale de Médecine Vétérinaire de Sidi Thabet, Sidi Thabet, Tunisia.
Soufiene ChaariLaboratoire pharmaceutique vétérinaire MEDIVET, Soliman, Tunisia.
Mourad RekikInternational Centre for Agricultural Research in the Dry Areas (ICARDA), Tunis, Tunisia.
Hadda-Imene OuzariFaculté des Sciences de Tunis, Laboratoire des Microorganismes et Biomolécules Actives (LR03ES03), Université Tunis El Manar, Tunis, Tunisia.
Tarek HajjiHigher Institute of Biotechnology-Sidi Thabet, Laboratory of Biotechnology and Valorization of Bio-Geo-Resources (LR11ES31), Univ. Manouba, Ariana, Tunisia.
Mohamed Aziz DarghouthLaboratoire de Parasitologie, Institution de la Recherche et de l'Enseignement Supérieur Agricoles and Univ. Manouba, École Nationale de Médecine Vétérinaire de Sidi Thabet, Sidi Thabet, Tunisia.ORCID 0000-0003-1730-7431
Institution de la Recherche et de l’Enseignement Supérieur Agricoles · TNTunis University · TNCentre of Biotechnology of Sfax · TN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ticks are one of the most important vectors of several pathogens affecting humans and animals. In addition to pathogens, ticks carry diverse microbiota of symbiotic and commensal microorganisms. In this study, we have investigated the first Tunisian insight into the microbial composition of the most dominant Hyalomma species infesting Tunisian cattle and explored the relative contribution of tick sex, life stage, and species to the diversity, richness and bacterial species of tick microbiome. In this regard, next generation sequencing for the 16S rRNA (V3-V4 region) of tick bacterial microbiota and metagenomic analysis were established. The analysis of the bacterial diversity reveals that H. marginatum and H. excavatum have greater diversity than H. scupense. Furthermore, microbial diversity and composition vary according to the tick's life stage and sex in the specific case of H. scupense. The endosymbionts Francisella, Midichloria mitochondrii, and Rickettsia were shown to be the most prevalent in Hyalomma spp. Rickettsia, Francisella, Ehrlichia, and Erwinia are the most common zoonotic bacteria found in Hyalomma ticks. Accordingly, Hyalomma ticks could represent potential vectors for these zoonotic bacterial agents.

Indexed as

FrancisellaIxodidaeMicrobiotaRickettsiaTicksAnimalsCattleHigh-Throughput Nucleotide SequencingRNA, Ribosomal, 16SRNA, Ribosomal, 16S

Identifiers

PMID35587930
PMCPMC9119559
OpenAlexW4280498374

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.