ArticleFASEB bioAdvances2023
Mitochondrial reactive oxygen species modify extracellular vesicles secretion rate.
Article in FASEB bioAdvances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 26 citations in OpenAlex.
- Sex differences in urinary extracellular vesicles originating from the genitourinary system in health and disease.American journal of physiology. Renal physiology · 2026Review
- Increased circulating TREM2Brain, behavior, & immunity - health · 2026Article
- Exercise Training Stimulates the Release of Glutathione Peroxidase 1 (GPX1)-Enriched Extracellular Vesicles That Promote Angiogenesis.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026Article
- Extracellular Vesicles as Dynamic Sensors of Redox-Inflammatory Balance: Potential Implications for Aging in Healthy Subjects.Biomedicines · 2026Article
- A Sensitive Reporter Mouse Model to Study Adipocyte-Derived Extracellular Vesicles In Vivo.Journal of extracellular vesicles · 2026Article
- Deconvolution Methods to Link Multi-Omics Data to Cell Type-Specific Extracellular Vesicle Abundances.Proteomics · 2026Review
- Glucocorticoids regulate small extracellular vesicle (sEV) release via activation of nSMase2.bioRxiv : the preprint server for biology · 2025Article
- NOX-NOS crosstalk in the liver-brain axis: Novel insights for redox regulation and neurodegenerative diseases.Redox biology · 2025Review
- Bovine Endometrium Drives and Responds to Divergence of In Vitro Produced Conceptus Biochemistry.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025Article
- From mitochondria to immune networks: new mesenchymal stem cell strategies to treat periodontitis.Stem cell research & therapy · 2025Review
- Stress-induced extracellular vesicles: insight into their altered proteomic composition and probable physiological role in cancer.Molecular and cellular biochemistry · 2025Review
- 27-Hydroxycholesterol Enhances Secretion of Extracellular Vesicles by ROS-Induced Dysregulation of Lysosomes.Endocrinology · 2024Article
- Review
- From sweat to hope: The role of exercise-induced extracellular vesicles in cancer prevention and treatment.Journal of extracellular vesicles · 2024Review
- Cholesterol Metabolite 27-Hydroxycholesterol Enhances the Secretion of Cancer Promoting Extracellular Vesicles by a Mitochondrial ROS-Induced Impairment of Lysosomal Function.bioRxiv : the preprint server for biology · 2024Article
- Alcohol and e-cigarette damage alveolar-epithelial barrier by activation of P2X7r and provoke brain endothelial injury via extracellular vesicles.Cell communication and signaling : CCS · 2024Article
- Alcohol and e-cigarette damage alveolar-epithelial barrier by activation of P2X7r and provoke brain endothelial injury via extracellular vesicles.Research square · 2023Article
- Acute Kidney Injury by Ischemia/Reperfusion and Extracellular Vesicles.International journal of molecular sciences · 2023Review
- Mitochondrial reactive oxygen species modify extracellular vesicles secretion rate.FASEB bioAdvances · 2023Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Extracellular vesicle (EV) secretion rate is stimulated by hypoxia that causes increased reactive oxygen species (ROS) production by the mitochondrial electron transport chain (ETC) and hypoxia-induced factor (HIF)-1 signaling; however, their contribution to the increased EV secretion rate is unknown. We found that the EV marker secretion rate in our EV reporter cell line CD9truc-EGFP was unaffected by the HIF-1α stabilizer roxadustat; yet, ETC stimulation by dichloroacetic acid (DCA) significantly increased EV secretion. The DCA-induced EV secretion was blocked by the antioxidant TEMPO and rotenone, an inhibitor of the ETC's Complex I. Under hypoxic conditions, the limited oxygen reduction impedes the ETC's Complex III. To mimic this, we inhibited Complex III with antimycin A, which increased ROS-dependent EV secretion. The electron transport between Complex I and III is accomplished by coenzyme Q created by the mevalonate pathway and tyrosine metabolites. Blocking an early step in the mevalonate pathway using pitavastatin augmented the DCA-induced EV secretion, and 4-nitrobenzoate-an inhibitor of the condensation of the mevalonate pathway with tyrosine metabolites-increased ROS-dependent EV secretion. Our findings indicate that hypoxia-mimetics targeting the ETC modify EV secretion and that ROS produced by the ETC is a potent stimulus for EV secretion.
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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.