Evidence map›Paper›PMID 22205798›Full record

ArticleJournal of clinical microbiology2012

New species of Madurella, causative agents of black-grain mycetoma.

G Sybren de Hoog, Anne D van Diepeningen, El-Sheikh Mahgoub, Wendy W J van de Sande

Open access · bronzeAbstract readCase Reports
In one paragraph

Article in Journal of clinical microbiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
7.0field-weighted citation impact, top 3% 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

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 82 citations in OpenAlex.

  1. Pooled it
  2. Observational
  3. Medical mycology case reports · 2025
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  7. Review
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  9. Review
  10. Mycetoma and the environment.PLoS neglected tropical diseases · 2023
    Review
  11. Article
  12. Epidemiologic Aspects of Mycetoma in Africa.Journal of fungi (Basel, Switzerland) · 2022
    Review
  13. Article
  14. Article
  15. Article
  16. A Case of Trauma-InducedTropical medicine and infectious disease · 2021
    Article
  17. In vitro susceptibility testing for black grain eumycetoma causative agents.Transactions of the Royal Society of Tropical Medicine and Hygiene · 2021
    Article
  18. Article
  19. Diagnostic implications of mycetoma derived from Madurella pseudomycetomatis isolates from Mexico.Journal of the European Academy of Dermatology and Venereology : JEADV · 2020
    Article
  20. 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

4 authors at 4 institutions in 3 countries.

G Sybren de HoogCentraalbureau voor Schimmelcultures KNAW Fungal Biodiversity Centre, Utrecht, The Netherlands.
Anne D van Diepeningen
El-Sheikh Mahgoub
Wendy W J van de Sande
Erasmus MC · NLSun Yat-sen University · CNUniversity of Khartoum · SDWesterdijk Fungal Biodiversity Institute · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A new species of nonsporulating fungus, isolated in a case of black-grain mycetoma in Sudan, is described as Madurella fahalii. The species is characterized by phenotypic and molecular criteria. Multigene phylogenies based on the ribosomal DNA (rDNA) internal transcribed spacer (ITS), the partial β-tubulin gene (BT2), and the RNA polymerase II subunit 2 gene (RPB2) indicate that M. fahalii is closely related to Madurella mycetomatis and M. pseudomycetomatis; the latter name is validated according to the rules of botanical nomenclature. Madurella ikedae was found to be synonymous with M. mycetomatis. An isolate from Indonesia was found to be different from all known species based on multilocus analysis and is described as Madurella tropicana. Madurella is nested within the order Sordariales, with Chaetomium as its nearest neighbor. Madurella fahalii has a relatively low optimum growth temperature (30°C) and is less susceptible to the azoles than other Madurella species, with voriconazole and posaconazole MICs of 1 μg/ml, a ketoconazole MIC of 2 μg/ml, and an itraconazole MIC of >16 μg/ml. Since eumycetoma is still treated only with azoles, correct species identification is important for the optimal choice of antifungal therapy.

Indexed as

Antifungal AgentsDNA, FungalDNA, Ribosomal SpacerFungal ProteinsHumansLegMadurellaMaleMicrobial Sensitivity TestsMiddle AgedMolecular Sequence DataMycetomaPhylogenyPyrimidinesRNA Polymerase IISequence Analysis, DNAAntifungal AgentsDNA, FungalDNA, Ribosomal SpacerFungal ProteinsposaconazolePyrimidinesRNA Polymerase IITriazolesTubulinVoriconazole

Identifiers

PMID22205798
PMCPMC3295137
OpenAlexW2154187471

What OpenQuestion holds

Textmetadata
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.