Evidence map›Paper›PMID 25848391›Full record

ArticleIranian journal of parasitology

Leishmaniasis in Turkey: Determination of Leishmania Species by Matrix-Assisted Laser Desorption Ionization Time-Of-Flight Mass Spectrometry (MALDI-TOF MS).

Gülnaz Culha, Isin Akyar, Fadile Yildiz Zeyrek, Özgür Kurt, Cumhur Gündüz, Seray Özensoy Töz, Ipek Östan, Ibrahim Cavus, Burcu Gülkan, Tanil Kocagöz and 2 more

Open access · greenAbstract read
In one paragraph

Article in Iranian journal of parasitology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Review
  6. MALDI-TOF Mass Spectroscopy Applications in Clinical Microbiology.Advances in pharmacological and pharmaceutical sciences · 2021
    Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Identification ofIranian journal of parasitology
    Article
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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

12 authors at 4 institutions in 1 country.

Gülnaz CulhaDepartment of Microbiology and Clinical Microbiology, School of Medicine, Mustafa Kemal University, Hatay, Turkey.
Isin AkyarDepartment of Medical Microbiology, School of Medicine, Acibadem University, Istanbul, Turkey.
Fadile Yildiz ZeyrekDepartment of Microbiology and Clinical Microbiology, School of Medicine, Harran University, Sanliurfa, Turkey.
Özgür KurtDepartment of Medical Microbiology, School of Medicine, Acibadem University, Istanbul, Turkey.
Cumhur GündüzDepartment of Medical Biology, School of Medicine, Ege University, Izmir, Turkey.
Seray Özensoy TözDepartment of Medical Parasitology, School of Medicine, Ege University, Izmir, Turkey.
Ipek ÖstanVocational School of Health Sciences, Celal Bayar University, Manisa, Turkey.
Ibrahim CavusDepartment of Medical Parasitology, School of Medicine, Celal Bayar University, Manisa, Turkey.
Burcu GülkanDepartment of Microbiology and Clinical Microbiology, School of Medicine, Mustafa Kemal University, Hatay, Turkey.
Tanil KocagözDepartment of Medical Microbiology, School of Medicine, Acibadem University, Istanbul, Turkey.
Yusuf ÖzbelDepartment of Medical Parasitology, School of Medicine, Ege University, Izmir, Turkey.
Ahmet ÖzbilginDepartment of Medical Parasitology, School of Medicine, Celal Bayar University, Manisa, Turkey.
Acıbadem University · TRMustafa Kemal University · TREge University · TRManisa Celal Bayar University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCutaneous leishmaniasis (CL) is endemic in Southeastern Anatolia, mainly in Sanliurfa and Hatay provinces, and the causative agents are mostly Leishmania tropica and less frequently L. infantum. Here, we report the first MALDI-TOF analyses of Leishmania promastigotes obtained from the cultures of two CL cases from Osmaniye and Hatay provinces who were initially diagnosed by microscopy, culture and identified as L. infantum with Real-Time PCR (RT-PCR).

methodsSamples obtained from the skin lesions of patients were initially stained with Giemsa and cultivated in NNN medium. Examination of the smears and cultures revealed Leishmania amastigotes and promastigotes, respectively. The promastigotes (MHOM/TR/2012/CBU15 and MHOM/TR/2012/MK05) obtained from the cultures of both patients were used for RT-PCR targeting the ITS-1 region in the SSU of rRNA. The reference strains of four Leishmania species (L. infantum, L. donovani, L. tropica and L. major) were initially assessed with MALDI-TOF and their data were added to MALDI-TOF Biotyper Library.

resultsBoth RT-PCR and MALDI-TOF analyses indicated that the causative agent in both patient samples was L. infantum.

conclusionDespite disadvantages such as requirement of culture fluid with nothing but promastigotes and high cost, MALDI-TOF analysis may be a fast, sensitive and specific diagnostic tool in especially large-scale research studies, where the cost declines, relatively.

Indexed as

Cutaneous leishmaniasisLeishmania infantumMALDI -TOFReal-Time PCRTurkey

Identifiers

PMID25848391
PMCPMC4386045
OpenAlexW2161547093

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.