Evidence map›Paper›PMID 27138574›Full record

ArticleMycopathologia2016

Genotyping and In Vitro Antifungal Susceptibility Testing of Fusarium Isolates from Onychomycosis in India.

Chhavi Gupta, Marit Jongman, Shukla Das, K Snehaa, S N Bhattacharya, S Seyedmousavi, Anne D van Diepeningen

Abstract read
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In one paragraph

Article in Mycopathologia, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
4.3field-weighted citation impact, top 6% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Observational
  4. Infection and drug resistance · 2026
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  8. High Diversity ofJournal of fungi (Basel, Switzerland) · 2023
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  9. Species Diversity in the Fusarium solani (Neocosmospora) Complex and Their Pathogenicity for Plants and Humans.Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections · 2022
    Article
  10. Efficacy of Propolis Gel on Mature Biofilm Formed byJournal of fungi (Basel, Switzerland) · 2022
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  11. A chloroacetamide derivative as a potent candidate for fusariosis treatment.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2022
    Article
  12. Article
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  14. Article
  15. Article
  16. Epidemiology of fungal infections in China.Frontiers of medicine · 2018
    Review
  17. Article
  18. 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

7 authors at 3 institutions in 3 countries.

Chhavi GuptaDepartment of Microbiology, UCMS & Guru Teg Bahadur Hospital, Dilshad Garden, Delhi, 110095, India.
Marit JongmanCBS-KNAW Fungal Biodiversity Centre, Uppsalalaan 8, 3584 CT, Utrecht, The Netherlands.
Shukla DasDepartment of Microbiology, UCMS & Guru Teg Bahadur Hospital, Dilshad Garden, Delhi, 110095, India. shukladas_123@yahoo.com.
K SnehaaDepartment of Microbiology, UCMS & Guru Teg Bahadur Hospital, Dilshad Garden, Delhi, 110095, India.
S N BhattacharyaDepartment of Dermatology, UCMS & Guru Teg Bahadur Hospital, Dilshad Garden, Delhi, 110095, India.
S SeyedmousaviDepartment of Medical Microbiology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands.
Anne D van DiepeningenCBS-KNAW Fungal Biodiversity Centre, Uppsalalaan 8, 3584 CT, Utrecht, The Netherlands.
Guru Teg Bahadur Hospital · INWesterdijk Fungal Biodiversity Institute · NLRadboud University Medical Center · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Onychomycosis refers to fungal infection of the nail and is commonly caused by dermatophytes, while yeasts and non-dermatophytic molds (NDM) are increasingly recognized as pathogens in nail infections. The present study was done to delineate molecular epidemiology of Fusarium onychomycosis in India. Five hundred nail samples of Indian patients clinically suspected of onychomycosis were subjected to direct microscopy and fungal culture. Representative Fusarium isolates were further identified to species level by multi-locus sequencing for internal transcribed spacer, translation elongation factor 1 alpha (tef1-α) and RNA polymerase II subunit (rpb2) regions (primer pairs: ITS1/ITS4, EF1/EF2, 5f2/7cr, respectively). These representative strains were also tested for in vitro antifungal susceptibility by the broth microdilution method. Members of the genus Fusarium proved to be the most common NDM responsible for onychomycosis. The Fusarium spp. responsible for onychomycosis belonged to the Fusarium solani species complex (F. keratoplasticum and F. falciforme) and Fusarium fujikuroi species complex (F. proliferatum, F. acutatum and F. sacchari). Antifungal susceptibility results indicated that amphotericin B was the most effective antifungal across all isolates (MIC ranging 0.5-2 mg/L), followed by voriconazole (MIC ranging 1-8 µg/ml). However, a large variation was shown in susceptibility to posaconazole (MIC ranging 0.5 to >16 µg/ml). To conclude, we identified different Fusarium spp. responsible for onychomycosis in India with variation within species in susceptibility to antifungal agents, showing that fusariosis requires correct and prompt diagnosis as well as antifungal susceptibility testing.

Indexed as

GenotypeAdultAntifungal AgentsCluster AnalysisDNA, FungalDNA, Ribosomal SpacerFemaleFusariosisFusariumGenotyping TechniquesHumansIndiaMaleMicrobial Sensitivity TestsMiddle AgedMolecular EpidemiologyAntifungal AgentsDNA, FungalDNA, Ribosomal SpacerPeptide Elongation Factor 1RNA Polymerase IIFusariosisFusarium fujikuroi species complex (FFSC)Fusarium sacchariFusarium solani species complex (FSSC)Onychomycosis

Identifiers

PMID27138574
OpenAlexW2345506121

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.