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ProteomicsTemperature influences the composition and cytotoxicity of extracellular vesicles in Staphylococcus aureus
Staphylococcus aureus is a pathogenic bacterium but also a commensal of skin and anterior nares in humans. As S. aureus transits from skins/nares to inside the human body, it experiences changes in temperature. The production and content of S. aureus extracellular vesicles (EV) have been increasingl...
ORGANISM(S): Staphylococcus aureus 
2021-10-12 | PXD025236 | Pride
Staphylococcus aureus ev vesicle temperature 
TranscriptomicsTemperature influences the composition and cytotoxicity of extracellular vesicles in Staphylococcus aureus
Staphylococcus aureus is a pathogenic bacterium but also a commensal of skin and anterior nares in humans. As S. aureus transits from skins/nares to inside the human body, it experiences changes in temperature. The production and content of S. aureus extracellular vesicles (EV) have been increasingl...
ORGANISM(S): Staphylococcus aureus 
2021-09-17 | GSE171489 | GEO
GenomicsTemperature influences the composition and cytotoxicity of extracellular vesicles in Staphylococcus aureus
Temperature influences the composition and cytotoxicity of extracellular vesicles in Staphylococcus aureus
PRJNA719800 | ENA
UnknownTemperature Influences the Composition and Cytotoxicity of Extracellular Vesicles in Staphylococcus aureus.
Not available
S-EPMC8510519 | biostudies-literature
MetabolomicsBacterial extracellular vesicles as recyclable nutrient reservoirs

Bacterial extracellular vesicles (EVs) are known to mediate intercellular communication, virulence, and immune modulation. Here we show that bacteria can utilise EVs also as recyclable nutrient reservoirs. Using Bacillus cereus as a model organism, we demonstrate that EVs exhibit distin...

2026-02-18 | MTBLS13260 | MetaboLights
MetabolomicsHeadspace volatile organic compounds from bacteria implicated in ventilator-associated pneumonia analysed by TD-GC/MS
Ventilator-associated pneumonia (VAP) is a healthcare-acquired infection arising from the invasion of the lower respiratory tract by opportunistic pathogens in ventilated patients. The current method of diagnosis requires the culture of an airway sample such as bronchoalveolar lavage, which is invas...
2018-08-08 | MTBLS497 | MetaboLights
ProteomicsDifferential abundance and self-organizing tree algorithm clustering nominate PDGFC and TIMP3 as candidate resection-responsive plasma extracellular vesicle proteins in head and neck cancer
Head and neck squamous cell carcinoma (HNSCC) recurs in a large proportion of patients after multimodal therapy, and no circulating marker reliably reports whether tumour-associated signals persist once the primary tumour has been removed. Because tumour-derived extracellular vesicles (EVs) accumula...
ORGANISM(S): Homo sapiens (Human) 
2026-09-22 | PXD084238 | Pride
Protein cargo Paired plasma ev samples Peripheral puncture (pp) venous blood Head and neck squamous cell carcinoma (hnscc) Tumor-draining venous (tv) blood Tumor microenvironment (tme) Extracellular vesicles (evs) Prognostic biomarker 
ProteomicsLacticaseibacillus paracasei derived Extracellular vesicles LC-MS/MS
Owing to their ability to secrete antimicrobials and benefit human health, lactic acid bacteria (LAB) cultures are an attractive nontoxic alternative to antibiotics for preserving food and combating pathogenic infections. Given that this strategy has several limitations, including strain-dependent a...
ORGANISM(S): Lactobacillus paracasei ATCC 334 
2025-07-21 | PXD059432 | Pride
Surface-displayed protein Lacticaseibacillus paracasei derived extracellular vesicles Lc-ms/ms 
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