Evidence map›Paper›PMID 20617119›Full record

ArticleLipid insights2008

Vesicular Trans-Cell Wall Transport in Fungi: A Mechanism for the Delivery of Virulence-Associated Macromolecules?

Marcio L Rodrigues, Leonardo Nimrichter, Debora L Oliveira, Joshua D Nosanchuk, Arturo Casadevall

Open access · hybridAbstract read
In one paragraph

Article in Lipid insights, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
4.3field-weighted citation impact, top 7% 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

57 citing papers in PubMed, 106 citations in OpenAlex.

  1. Virulence · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Establishment of an Isolation System for Extracellular Vesicles ofJournal of fungi (Basel, Switzerland) · 2025
    Article
  6. Cell surface (Amsterdam, Netherlands) · 2025
    Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Review
  12. Review
  13. Article
  14. Review
  15. Pulmonary Fibrosis and Hypereosinophilia in TLR9Pathogens (Basel, Switzerland) · 2022
    Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. Extracellular Vesicles in the Fungi Kingdom.International journal of molecular sciences · 2021
    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

5 authors at 1 institution in 1 country.

Marcio L Rodrigues
Leonardo Nimrichter
Debora L Oliveira
Joshua D Nosanchuk
Arturo Casadevall
Universidade Federal do Rio de Janeiro · BR

Funding

Synergy of Host Defense Mechanisms in the LungR01HL059842 · NHLBI · YESHIVA UNIVERSITY · PI CASADEVALL, ARTURO · 1997 to 2023
$7.4M
Biology of Fungal MelaninR01AI052733 · NIAID · YESHIVA UNIVERSITY · PI CASADEVALL, ARTURO · 2003 to 2019
$6.6M
PROTECTIVE ANTIBODIES FOR CRYPTOCOCCAL INFECTIONSR01AI033774 · NIAID · YESHIVA UNIVERSITY · PI CASADEVALL, ARTURO · 1994 to 2014
$5.6M
Molecular Characterization of C. neoformans AntibodiesR37AI033142 · NIAID · JOHNS HOPKINS UNIVERSITY · PI CASADEVALL, ARTURO · 2007 to 2016
$3.9M
Antibody Protection in HistoplamosisR01AI056070 · NIAID · ALBERT EINSTEIN COL OF MED YESHIVA UNIV · PI NOSANCHUK, JOSHUA D · 2005 to 2009
$1.8M
MOLECULAR CHARACTERIZATION OF C NEOFORMANS ANTIBODIESR01AI033142 · NIAID · YESHIVA UNIVERSITY · PI CASADEVALL, ARTURO · 1994 to 2006
$1.7M
NHLBI NIH HHS R01 HL059842NIAID NIH HHS R01 AI033142NIAID NIH HHS R01 AI033774NIAID NIH HHS R01 AI052733NIAID NIH HHS R01 AI056070NIAID NIH HHS R37 AI033142
6 · The paper itself

Abstract

Fungal cells are encaged in rigid, complex cell walls. Until recently, there was remarkably little information regarding the trans-fungal cell wall transfer of intracellular macromolecules to the extracellular space. Recently, several studies have begun to elucidate the mechanisms that fungal cells utilize to secrete a wide variety of macromolecules through the cell wall. The combined use of transmission electron microscopy, serology, biochemistry, proteomics and lipidomics have revealed that the fungal pathogens Cryptococcus neoformans, Histoplasma capsulatum, Candida albicans, Candida parapsilosis and Sporothrix schenckii, as well as the model yeast Saccharomyces cerevisiae, each produces extracellular vesicles that carry lipids, proteins, polysaccharides and pigment-like structures of unquestionable biological significance. Compositional analysis of the C. neoformans and H. capsulatum extracellular vesicles suggests that they may function as 'virulence bags', with the potential to modulate the host-pathogen interaction in favor of the fungus. The cellular origin of the extracellular vesicles remains unknown, but morphological and biochemical features indicate that they are similar to the well-described mammalian exosomes.

Identifiers

PMID20617119
PMCPMC2898286
OpenAlexW1518942618

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.