Evidence map›Paper›PMID 18777637›Full record

ReviewMycopathologia

Melanin as a virulence factor of Paracoccidioides brasiliensis and other dimorphic pathogenic fungi: a minireview.

Carlos P Taborda, Marcelo B da Silva, Joshua D Nosanchuk, Luiz R Travassos

Open access · bronzeAbstract readReview
In one paragraph

Review in Mycopathologia. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
5.6field-weighted citation impact, top 4% 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

65 citing papers in PubMed, 147 citations in OpenAlex.

  1. Trial
  2. Review
  3. A novel case of feline Exophiala spinifera disease in Americas: review integrating diagnosis and clinical.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025
    Review
  4. Review
  5. Acidic pH Modulates Cell Wall and Melanization inJournal of fungi (Basel, Switzerland) · 2025
    Article
  6. Article
  7. Article
  8. Description of new micro-colonial fungi speciesbioRxiv : the preprint server for biology · 2024
    Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Virulence Factors ofJournal of fungi (Basel, Switzerland) · 2022
    Review
  15. Journal of fungi (Basel, Switzerland) · 2022
    Review
  16. Article
  17. Two Novel Dimorphism-Related Virulence Factors ofInternational journal of molecular sciences · 2021
    Article
  18. Sporothrix globosa melanin inhibits antigenpresentation by macrophages and enhances deep organ dissemination.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2021
    Article
  19. Article
  20. Fungal Extracellular Vesicles in Pathophysiology.Sub-cellular biochemistry · 2021
    Article

5 more citing papers are in PubMed but not listed here.

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 3 institutions in 3 countries.

Carlos P TabordaInstitute of Biomedical Sciences, Department of Microbiology, University of São Paulo, Ave. Prof. Lineu Prestes, 1374, 2 andar, São Paulo, SP 05508-900, Brazil. taborda@usp.br
Marcelo B da Silva
Joshua D Nosanchuk
Luiz R Travassos
Universidade de São Paulo · BRThe Bronx Defenders · USUniversidade Federal de São Paulo · BR

Funding

Antibody Protection in HistoplamosisR01AI056070 · NIAID · ALBERT EINSTEIN COL OF MED YESHIVA UNIV · PI NOSANCHUK, JOSHUA D · 2005 to 2009
$1.8M
NIAID NIH HHS R01 AI056070
6 · The paper itself

Abstract

Melanin pigments are substances produced by a broad variety of pathogenic microorganisms, including bacteria, fungi, and helminths. Microbes predominantly produce melanin pigment via tyrosinases, laccases, catecholases, and the polyketide synthase pathway. In fungi, melanin is deposited in the cell wall and cytoplasm, and melanin particles ("ghosts") can be isolated from these fungi that have the same size and shape of the original cells. Melanin has been reported in several human pathogenic dimorphic fungi including Paracoccidioides brasiliensis, Sporothrix schenckii, Histoplasma capsulatum, Blastomyces dermatitidis, and Coccidioides posadasii. Melanization appears to contribute to virulence by reducing the susceptibility of melanized fungi to host defense mechanisms and antifungal drugs.

Indexed as

AnimalsHumansMelaninsMitosporic FungiMycosesParacoccidioidesParacoccidioidomycosisVirulenceVirulence FactorsMelaninsVirulence Factors

Identifiers

PMID18777637
PMCPMC2586806
OpenAlexW2102652457

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.