Evidence map›Paper›PMID 25246720›Full record

ArticleThe Korean journal of parasitology2014

Genetic diversity of Echinococcus granulosus in center of Iran.

Nader Pestechian, Ahmad Hosseini Safa, Mohammadhasan Tajedini, Mohammad Rostami-Nejad, Mohammad Mousavi, Hosseinali Yousofi, Shaghayegh Haghjooy Javanmard

Open access · diamondAbstract read
In one paragraph

Article in The Korean journal of parasitology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 18% 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

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

  1. Pooled it
  2. Molecular characterization ofJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2024
    Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Genetic survey of cystic echinococcosis in farm animals in Oman.Tropical animal health and production · 2020
    Article
  8. Article
  9. Article
  10. Article
  11. Echinococcus granulosus genotypes in Iran.Gastroenterology and hepatology from bed to bench · 2014
    Review
  12. Article
  13. Article
  14. Genotype Characteristics ofIranian journal of parasitology
    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

7 authors at 2 institutions in 1 country.

Nader PestechianDepartment of Medical Parasitology and Mycology Isfahan University of Medical Sciences, Isfahan, Iran.
Ahmad Hosseini SafaDepartment of Medical Parasitology and Mycology Isfahan University of Medical Sciences, Isfahan, Iran.
Mohammadhasan TajediniDepartment of Clinical Biochemistry, School of Pharmacy and Isfahan Pharmaceutical Sciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran. ; Physiology Research Center, Department of Physiology, Isfahan University of Medical Sciences, Isfahan, Iran.
Mohammad Rostami-NejadGastroenterology and Liver Disease Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Mohammad MousaviDepartment of Medical Parasitology and Mycology Isfahan University of Medical Sciences, Isfahan, Iran.
Hosseinali YousofiDepartment of Medical Parasitology and Mycology Isfahan University of Medical Sciences, Isfahan, Iran.
Shaghayegh Haghjooy JavanmardPhysiology Research Center, Department of Physiology, Isfahan University of Medical Sciences, Isfahan, Iran.
Isfahan University of Medical Sciences · IRShahid Beheshti University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hydatid cyst caused by Echinococcus granulosus is one of the most important parasitic diseases around the world and many countries in Asia, including Iran, are involved with this infection. This disease can cause high mortality in humans as well as economic losses in livestock. To date, several molecular methods have been used to determine the genetic diversity of E. granulosus. So far, identification of E. granulosus using real-time PCR fluorescence-based quantitative assays has not been studied worldwide, also in Iran. Therefore, the aim of this study was to investigate the genetic diversity of E. granulosus from center of Iran using real-time PCR method. A total of 71 hydatid cysts were collected from infected sheep, goat, and cattle slaughtered in Isfahan, Iran during 2013. DNA was extracted from protoscolices and/or germinal layers from each individual cyst and used as template to amplify the mitochondrial cytochrome c oxidase subunit 1 gene (cox1) (420 bp). Five cattle isolates out of 71 isolates were sterile and excluded from further investigation. Overall, of 66 isolates, partial sequences of the cox1 gene of E. granulosus indicated the presence of genotypes G1 in 49 isolates (74.2%), G3 in 15 isolates (22.7%), and G6 in 2 isolates (3.0%) in infected intermediate hosts. Sixteen sequences of G1 genotype had microgenetic variants, and they were compared to the original sequence of cox1. However, isolates identified as G3 and G6 genotypes were completely consistent with original sequences. G1 genotype in livestock was the dominant genotype in Isfahan region, Iran.

Indexed as

Genetic VariationAnimalsCattleCluster AnalysisDNA, HelminthEchinococcosisEchinococcus granulosusElectron Transport Complex IVGenotypeGoatsIranPhylogenyReal-Time Polymerase Chain ReactionSequence Analysis, DNASheepDNA, HelminthElectron Transport Complex IVcox1 geneEchinococcus granulosusgenotyping

Identifiers

PMID25246720
PMCPMC4170037
OpenAlexW2151512070

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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.