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Published on: June 16, 2023
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Mitochondrial derived vesicles- Quo Vadis?
Reut Hazan Ben-Menachem1, Ophry Pines1, Ann Saada2,3,4
1Department of Molecular Genetics and Microbiology, IMRIC, Faculty of Medicine, Hebrew University of Jerusalem, Israel.
The FEBS Journal
|February 28, 2024
Summary
Mitochondria release vesicles (MDVs) that transport proteins and lipids to other organelles. These MDVs are crucial for mitochondrial quality control, immune responses, and cellular energy balance.
Area of Science:
- Cell Biology
- Mitochondrial Biology
- Organelle Communication
Background:
- Mitochondria are vital organelles responsible for cellular metabolism and energy production.
- Mitochondria possess a unique prokaryotic-derived genome and exhibit dynamic behavior within the cell.
Purpose of the Study:
- To summarize current knowledge on mitochondrial-derived vesicles (MDVs).
- To review the biogenesis, release mechanisms, cargo content, and functional roles of MDVs.
Main Methods:
- Literature review of studies on mitochondrial vesicles.
- Analysis of research on MDV formation, cargo selection, and intercellular interactions.
Main Results:
- MDVs are vesicles released from mitochondria, carrying diverse protein and lipid cargoes.
- MDVs interact with lysosomes, peroxisomes, and extracellular vesicles (EVs).
- MDVs play roles in mitochondrial quality control, immunomodulation, energy transfer, and transport.
Conclusions:
- MDVs represent a significant mechanism for intercellular communication and organelle homeostasis.
- Further research into MDVs can reveal new therapeutic targets for metabolic and immune disorders.
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