Evidence map›Paper›PMID 20936316›Full record

ArticleEuropean journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology2011

Universal PCR assays for the differential detection of all Old World Leishmania species.

S Ogado Ceasar Odiwuor, A Ageed Saad, S De Doncker, I Maes, T Laurent, S El Safi, M Mbuchi, P Büscher, J-C Dujardin, G Van der Auwera

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Article in European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing 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

30 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Genome diversity ofFrontiers in cellular and infection microbiology · 2023
    Article
  6. Molecular Characterization ofPathogens (Basel, Switzerland) · 2022
    Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Cutaneous Leishmaniasis Due toEClinicalMedicine · 2018
    Review
  15. Article
  16. Article
  17. Article
  18. Detection, molecular typing and phylogenetic analysis ofParasite epidemiology and control · 2016
    Article
  19. Article
  20. Review
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.

S Ogado Ceasar OdiwuorDepartment of Parasitology, Institute of Tropical Medicine Antwerp, Nationalestraat 155, 2000, Antwerp, Belgium.
A Ageed Saad
S De Doncker
I Maes
T Laurent
S El Safi
M Mbuchi
P Büscher
J-C Dujardin
G Van der Auwera

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

For the epidemiological monitoring and clinical case management of leishmaniasis, determination of the causative Leishmania species gains importance. Current assays for the Old World often suffer from drawbacks in terms of validation on a geographically representative sample set and the ability to recognize all species complexes. We want to contribute to standardized species typing for Old World leishmaniasis. We determined the ribosomal DNA internal transcribed spacer 1 sequence of 24 strains or isolates, and validated four species-specific polymerase chain reactions (PCRs) amplifying this target. They discriminate L. aethiopica, L. tropica, L. major, and the L. donovani complex, use the same cycling conditions, and include an internal amplification control. Our PCRs amplify 0.1 pg of Leishmania DNA, while being 100% specific for species identification on an extensive panel of geographically representative strains and isolates. Similar results were obtained in an endemic reference laboratory in Kenya. Species could also be identified in clinical specimens. The presented PCRs require only agarose gel detection, and have several other advantages over many existing assays. We outline potential problems, suggest concrete solutions for transferring the technique to other settings, and deliver the proof-of-principle for analyzing clinical samples.

Indexed as

AnimalsDNA PrimersDNA, ProtozoanDNA, Ribosomal SpacerDogsElectrophoresis, Agar GelHumansLeishmaniaLeishmaniasisParasitologyPolymerase Chain ReactionSensitivity and SpecificityDNA PrimersDNA, ProtozoanDNA, Ribosomal Spacer

Identifiers

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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.