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Updated: Oct 26, 2025
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Characterization of Immune Cell-derived Extracellular Vesicles and Studying Functional Impact on Cell Environment
Published on: June 2, 2020
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The role of Extracellular Vesicles during CNS development
Nasim Bahram Sangani1, Ana Rita Gomes2, Leopold M G Curfs3
1Department of Biochemistry, Maastricht University, Cardiovascular Research Institute Maastricht, Maastricht, the Netherlands; GKC-Rett Expertise Centre, Maastricht University Medical Centre, Maastricht, the Netherlands.
Progress in Neurobiology
|July 27, 2021
Summary
Extracellular vesicles (EVs) are crucial for central nervous system (CNS) development, facilitating cell communication and regulating key processes like neural proliferation and myelination.
Area of Science:
- Neuroscience
- Cell Biology
- Developmental Biology
Background:
- The Central Nervous System (CNS) comprises diverse neuronal and glial cells requiring sophisticated intercellular communication.
- Beyond electrical and chemical signals, cells utilize extracellular vesicles (EVs) for communication.
- EVs, including exosomes, are secreted particles carrying biomolecules that influence recipient cells.
Purpose of the Study:
- To review the presence and function of EVs throughout CNS development.
- To highlight the role of EVs in neural cell proliferation, differentiation, and synaptic formation.
- To elucidate the contribution of EVs to neuron-oligodendrocyte interactions and myelination.
Main Methods:
- Literature review of studies on extracellular vesicles in CNS development.
- Analysis of research detailing EV composition and cargo (DNA, lipids, miRNAs, mRNAs, proteins).
- Synthesis of findings on EV-mediated processes in neural development stages.
Main Results:
- EVs are integral to CNS development, from early stages to mature function.
- They actively promote neural cell proliferation, differentiation, and synapse formation.
- EVs mediate critical interactions, such as those between neurons and oligodendrocytes for myelination.
Conclusions:
- Extracellular vesicles are vital mediators of intercellular communication in the CNS.
- Their diverse roles underscore their importance in normal CNS development and function.
- Further research into EVs offers potential therapeutic avenues for neurological disorders.
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