Evidence map›Paper›PMID 24576997›Full record

ArticleMedical mycology2014

Characterization of Alternaria infectoria extracellular vesicles.

Branca M A Silva, Rafael Prados-Rosales, Javier Espadas-Moreno, Julie M Wolf, Jose L Luque-Garcia, Teresa Gonçalves, Arturo Casadevall

Abstract read
In one paragraph

Article in Medical mycology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

52 citing papers in PubMed, 94 citations in OpenAlex.

  1. Review
  2. Establishment of an Isolation System for Extracellular Vesicles ofJournal of fungi (Basel, Switzerland) · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Extracellular Vesicles fromJournal of fungi (Basel, Switzerland) · 2024
    Article
  10. The Adaptation ofJournal of fungi (Basel, Switzerland) · 2023
    Article
  11. Review
  12. Journal of fungi (Basel, Switzerland) · 2023
    Article
  13. Extracellular Vesicles of the Plant PathogenJournal of fungi (Basel, Switzerland) · 2023
    Article
  14. Article
  15. Review
  16. Extracellular vesicles in phytopathogenic fungi.Extracellular vesicles and circulating nucleic acids · 2023
    Review
  17. Review
  18. Article
  19. Review
  20. 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.

Branca M A SilvaCenter for Neuroscience and Cell Biology, University of Coimbra, Portugal.
Rafael Prados-Rosales
Javier Espadas-Moreno
Julie M Wolf
Jose L Luque-Garcia
Teresa Gonçalves
Arturo Casadevall
Yeshiva University · USUniversidad Complutense de Madrid · ESUniversity of Coimbra · PT

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
MOLECULAR CHARACTERIZATION OF C NEOFORMANS ANTIBODIESR01AI033142 · NIAID · YESHIVA UNIVERSITY · PI CASADEVALL, ARTURO · 1994 to 2006
$1.7M
NHLBI NIH HHS HL059842NHLBI NIH HHS R01 HL059842NIAID NIH HHS AI033142NIAID NIH HHS AI033774NIAID NIH HHS AI052733NIAID NIH HHS R01 AI033142NIAID NIH HHS R01 AI033774NIAID NIH HHS R01 AI052733NIAID NIH HHS R37 AI033142
6 · The paper itself

Abstract

Many fungi use membrane vesicles to transport complex molecules across their cell walls. Like mammalian exosomes, fungal vesicles contain lipids, proteins, and polysaccharides, many of which are associated with virulence. Here we identify and characterize extracellular vesicles (EVs) in Alternaria infectoria, a ubiquitous, environmental filamentous fungus that is also an opportunistic human pathogen. Examination of the A. infectoria EVs revealed a morphology similar to that of vesicles described in other fungal species. Of note, proteomic analysis detected a reduced number of vesicle-associated proteins. There were two prevalent categories among the 20 identified proteins, including the polysaccharide metabolism group, probably related to plant host invasion or biosynthesis/degradation of cell wall components, and the nuclear proteins, especially DNA repair enzymes. We also found enzymes related to pigment synthesis, adhesion to the host cell, and trafficking of vesicles/organelles/molecules. This is the first time EV secretions have been identified in a filamentous fungus. We believe that these vesicles might have a role in virulence.

Indexed as

AlternariaExosomesFungal ProteinsMicroscopy, Electron, ScanningMicroscopy, Electron, TransmissionProteomeVirulence FactorsFungal ProteinsProteomeVirulence FactorsAlternaria infectoriaextracellular vesiclessecreted proteins

Identifiers

PMID24576997
PMCPMC4294692
OpenAlexW2043828929

What OpenQuestion holds

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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.