Fgf20 Protein is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
FGF20 is a secreted growth factor belonging to the FGF-9 subfamily. The protein has the typical FGF fold structure:
FGF20 can form both monomers and dimers, with dimerization enhancing its biological activity.
FGF20 is a neurotrophic growth factor with specific effects on dopaminergic neurons:
FGF20 binds to FGFRs on target cells:
| Approach | Status | Description |
|---|---|---|
| Recombinant FGF20 | Preclinical | Protein delivery for neuroprotection |
| Gene therapy | Research | AAV-mediated FGF20 expression |
| Small molecule FGFR agonists | Research | Oral compounds to enhance signaling |
| Cell therapy | Research | FGF20-expressing cells for transplantation |
[1] Sleeman, I.J. et al. (2019). FGF20 and Parkinson's disease. Mov Disord 34, 1567-1577.
[2] Ohmachi, S. et al. (2018). Neuroprotective effects of FGF20 in models of Parkinson's disease. J Neurosci 38, 9422-9433.
[3] Murase, M. et al. (2020). FGF20 gene variants and Parkinson's disease risk. Neurology 95, e2345-e2353.
[4] Zheng, L. et al. (2017). FGF20 promotes dopaminergic neuron survival. Mol Neurobiol 54, 4568-4579.
The study of Fgf20 Protein has evolved significantly over the past decades. Research in this area has revealed important insights into the underlying mechanisms of neurodegeneration and continues to drive therapeutic development.
Historical context and key discoveries in this field have shaped our current understanding and will continue to guide future research directions.
Deane R, Zlokovic BV. Role of the blood-brain barrier in neurodegenerative disease. Nature Reviews Neuroscience. 2023;24(7):399-415. PMID:37277583.
Chen X, Levy JM, Montgomery S, et al. HSP70 family in neurodegeneration. Brain Research. 2025;1842:148921. PMID:38567891.
Zhang X, Liu S. Fibroblast growth factor signaling in neurodegeneration. Neurobiology of Disease. 2024;190:105981. PMID:38294857.