ArticlePloS one2010
Characterization of yeast extracellular vesicles: evidence for the participation of different pathways of cellular traffic in vesicle biogenesis.
Article in PloS one, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 159 papers.
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.
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.
Who cites it
159 citing papers in PubMed, 274 citations in OpenAlex.
- A NACHT domain-containing protein Ncp is required for appendage-associated unconventional protein secretion in the fungusiScience · 2026Article
- Extracellular vesicles in human fungal pathogens: Biogenesis, functions, and translational applications.Journal of microbiology (Seoul, Korea) · 2026Review
- Extracellular Vesicles fromPathogens (Basel, Switzerland) · 2026Article
- Engineering Yeast Extracellular Vesicle Biogenesis Through Rewiring Membrane Trafficking Pathways.Microbial biotechnology · 2026Article
- Exploring the roles of fungal extracellular vesicles in fungal pathogenesis and symbiosis: Current understandings and future perspectives.World journal of microbiology & biotechnology · 2026Review
- Extracellular Vesicles from the Probiotic YeastNutrients · 2026Article
- Molecular insights into the production of extracellular vesicles by plants.Plant physiology · 2026Article
- Article
- Selective DNA encapsulation in extracellular vesicles ofExtracellular vesicles and circulating nucleic acids · 2026Article
- Fungal extracellular vesicles as biomarkers in candidiasis: biogenesis, virulence, and CNS diagnostic applications.Frontiers in cell and developmental biology · 2026Review
- Regulation of extracellular vesicles for protein secretion inMicrobial cell (Graz, Austria) · 2026Article
- Growth conditions shape the proteome and diversity ofCell surface (Amsterdam, Netherlands) · 2025Article
- Bacterial Extracellular Vesicles: Emerging Regulators in the Gut-Organ Axis and Prospective Biomedical Applications.Current microbiology · 2025Review
- The flippases Apt1 and Apt2 differentially influence extracellular vesicle cargo and polysaccharide secretion in Cryptococcus neoformans.Journal of proteomics · 2025Article
- Endocytic tethers modulate unconventional GAPDH secretion.Cell surface (Amsterdam, Netherlands) · 2025Article
- Evolutionary uniqueeLife · 2025Article
- Cell walls of filamentous fungi - challenges and opportunities for biotechnology.Applied microbiology and biotechnology · 2025Review
- Things you wanted to know about fungal extracellular vesicles (but were afraid to ask).PLoS neglected tropical diseases · 2025Article
- Characterizing extracellular vesicles of human fungal pathogens.Nature microbiology · 2025Review
- A cell fractionation and quantitative proteomics pipeline to enable functional analyses of cotton fiber development.The Plant journal : for cell and molecular biology · 2025Article
99 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 4 institutions in 2 countries.
Funding
Abstract
backgroundExtracellular vesicles in yeast cells are involved in the molecular traffic across the cell wall. In yeast pathogens, these vesicles have been implicated in the transport of proteins, lipids, polysaccharide and pigments to the extracellular space. Cellular pathways required for the biogenesis of yeast extracellular vesicles are largely unknown. METHODOLOGY/PRINCIPAL
findingsWe characterized extracellular vesicle production in wild type (WT) and mutant strains of the model yeast Saccharomyces cerevisiae using transmission electron microscopy in combination with light scattering analysis, lipid extraction and proteomics. WT cells and mutants with defective expression of Sec4p, a secretory vesicle-associated Rab GTPase essential for Golgi-derived exocytosis, or Snf7p, which is involved in multivesicular body (MVB) formation, were analyzed in parallel. Bilayered vesicles with diameters at the 100-300 nm range were found in extracellular fractions from yeast cultures. Proteomic analysis of vesicular fractions from the cells aforementioned and additional mutants with defects in conventional secretion pathways (sec1-1, fusion of Golgi-derived exocytic vesicles with the plasma membrane; bos1-1, vesicle targeting to the Golgi complex) or MVB functionality (vps23, late endosomal trafficking) revealed a complex and interrelated protein collection. Semi-quantitative analysis of protein abundance revealed that mutations in both MVB- and Golgi-derived pathways affected the composition of yeast extracellular vesicles, but none abrogated vesicle production. Lipid analysis revealed that mutants with defects in Golgi-related components of the secretory pathway had slower vesicle release kinetics, as inferred from intracellular accumulation of sterols and reduced detection of these lipids in vesicle fractions in comparison with WT cells. CONCLUSIONS/SIGNIFICANCE: Our results suggest that both conventional and unconventional pathways of secretion are required for biogenesis of extracellular vesicles, which demonstrate the complexity of this process in the biology of yeast cells.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.