Related Experiment Video
Updated: Jun 8, 2026

A Simple Bioassay for the Evaluation of Vascular Endothelial Growth Factors
Published on: March 15, 2016
VEGF in the nervous system
Jeffrey M Rosenstein1, Janette M Krum, Christiana Ruhrberg
1Department of Anatomy and Cell Biology, The George Washington University Medical Center, Washington, DC, USA.
Vascular endothelial growth factor (VEGF) is vital for blood vessel growth and also supports neurogenesis, neuronal health, and nerve repair. Further research is needed, but VEGF shows promise for promoting neuronal health and repair.
Area of Science:
- Neuroscience
- Developmental Biology
- Angiogenesis
Background:
- Vascular endothelial growth factor (VEGF) is essential for blood vessel development in vertebrate nervous systems.
- Emerging research indicates VEGF influences neurogenesis, neuronal patterning, neuroprotection, and glial cell growth.
- VEGF's direct neuronal effects are distinct from its role in blood vessel formation.
Purpose of the Study:
- To summarize the multifaceted roles of VEGF in the nervous system.
- To highlight VEGF's potential in promoting neuronal health and facilitating nerve repair.
Main Methods:
- Review of recent scientific literature on VEGF in the nervous system.
- Analysis of studies investigating VEGF's impact on neuronal survival, growth, and migration.
- Examination of evidence for VEGF's role in axonal and arterial patterning.
Main Results:
- VEGF promotes neurogenesis, neuronal patterning, neuroprotection, and glial growth.
- VEGF treatment enhances neuronal survival and neurite outgrowth in vitro, independent of vascularization.
- VEGF has been shown to guide neuronal migration and support co-patterning of axons and arteries.
Conclusions:
- VEGF plays critical roles in both vascular and neural development.
- VEGF demonstrates direct neurotrophic and neuroprotective effects.
- VEGF represents a promising therapeutic agent for enhancing neuronal health and nerve repair.
Related Concept Videos
Regulation of Angiogenesis and Blood Supply
Nervous System
Extending...
Neurogenesis and Regeneration of Nervous Tissue
Nervous Tissue: Glial Cells
The CNS glial cell includes the astrocytes, the oligodendrocytes, the microglia, and the ependymal cells.
Astrocytes are star-shaped glial cells that interact...
Peripheral Nervous System: Ganglia and Nerves
Nerves
The nerve is a bundle of axons that serves as the communication highway in the PNS. Each nerve is ensheathed in a protective layer of connective tissue called the epineurium. This outermost layer safeguards the nerve and supports the...
Mechanism of Angiogenesis

