Evidence map›Paper›PMID 18971363›Full record

ArticleJournal of clinical microbiology2009

Physiological and molecular characterization of atypical isolates of Malassezia furfur.

A González, R Sierra, M E Cárdenas, A Grajales, S Restrepo, M C Cepero de García, A Celis

Abstract read
In one paragraph

Article in Journal of clinical microbiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Analysis ofFrontiers in cellular and infection microbiology · 2020
    Article
  6. Lipid Metabolic Versatility inFrontiers in microbiology · 2017
    Article
  7. Article
  8. Article
  9. The Malassezia genus in skin and systemic diseases.Clinical microbiology reviews · 2012
    Review
  10. Article
  11. Article
  12. 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.

A GonzálezLaboratorio de Micología y Fitopatología (LAMFU) J-205, Universidad de los Andes, Cra. 1 No. 18A-10, Bogotá, Colombia.
R Sierra
M E Cárdenas
A Grajales
S Restrepo
M C Cepero de García
A Celis

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The species constituting the genus Malassezia are considered to be emergent opportunistic yeasts of great importance. Characterized as lipophilic yeasts, they are found in normal human skin flora and sometimes are associated with different dermatological pathologies. We have isolated seven Malassezia species strains that have a different Tween assimilation pattern from the one typically used to differentiate M. furfur, M. sympodialis, and M. slooffiae from other Malassezia species. In order to characterize these isolates of Malassezia spp., we studied their physiological features and conducted morphological and molecular characterization by PCR-restriction fragment length polymorphism and sequencing of the 26S and 5.8S ribosomal DNA-internal transcribed spacer 2 regions in three strains from healthy individuals, four clinical strains, and eight reference strains. The sequence analysis of the ribosomal region was based on the Blastn algorithm and revealed that the sequences of our isolates were homologous to M. furfur sequences. To support these findings, we carried out phylogenetic analyses to establish the relationship of the isolates to M. furfur and other reported species. All of our results confirm that all seven strains are M. furfur; the atypical assimilation of Tween 80 was found to be a new physiological pattern characteristic of some strains isolated in Colombia.

Indexed as

beta-GlucosidaseCatalaseDermatomycosesDNA, FungalDNA, Ribosomal SpacerHumansMalasseziaMolecular Sequence DataPhylogenyPigments, BiologicalPolysorbatesSequence Analysis, DNASequence Homology, Nucleic Acidbeta-GlucosidaseCatalaseDNA, FungalDNA, Ribosomal SpacerPigments, BiologicalPolysorbates

Identifiers

PMID18971363
PMCPMC2620849

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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.