Fgfr2 — Fibroblast Growth Factor Receptor 2 plays an important role in the study of neurodegenerative diseases. This page provides comprehensive information about this topic, including its mechanisms, significance in disease processes, and therapeutic implications.
Introduction
Fgfr2 — Fibroblast Growth Factor Receptor 2 is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes. [@matsumoto2018]
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FGFR2 — Fibroblast Growth Factor Receptor 2
Overview
Mermaid diagram (expand to render)
Fgfr2 — Fibroblast Growth Factor Receptor 2 plays an important role in the study of neurodegenerative diseases. This page provides comprehensive information about this topic, including its mechanisms, significance in disease processes, and therapeutic implications.
Introduction
Fgfr2 — Fibroblast Growth Factor Receptor 2 is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes. [@matsumoto2018]
FGFR2 encodes fibroblast growth factor receptor 2, a receptor tyrosine kinase that primarily binds FGF7 and FGF10 (ligands with high specificity for FGFR2IIIb isoform). FGFR2 plays essential roles in embryonic development, particularly of the limbs and craniofacial structures. In the nervous system, FGFR2 is expressed in neural progenitors, [astrocytes](/entities/astrocytes), and some [neurons](/entities/neurons). It contributes to neurogenesis, gliogenesis, and neural crest development. While less studied than FGFR1 in neurodegeneration, FGFR2 signaling may have neuroprotective effects and is implicated in Alzheimer's disease pathophysiology. The IIIb isoform is primarily expressed in epithelial cells and some neural tissues.
Expression
FGFR2 is expressed in:
Brain (astrocytes, neural progenitors)
Epithelial tissues
Embryonic tissues
Osteoblasts
Some neurons
Expressed in neural stem cells and astrocytes, with distinct isoform expression patterns.
Disease Associations
| Disease | Role | Mechanism | |---------|------|-----------| | Alzheimer's Disease | Risk/Progression | Various mechanisms depending on gene function | | Parkinson's Disease | Risk/Progression | Various mechanisms depending on gene function | | Amyotrophic Lateral Sclerosis | Risk/Progression | Various mechanisms depending on gene function |
Therapeutic Implications
Targeting FGFR2 has therapeutic potential in neurodegenerative diseases through:
Gene therapy approaches for loss-of-function variants
Small molecule modulators of protein function
Protein supplementation strategies
Key Publications
Itoh N, et al. (2015). "FGFR2 in development." Dev Growth Differ. PMID: 25645502(https://pubmed.ncbi.nlm.nih.gov/25645502/)
Umemori H, et al. (2004). "FGFR2 in synapse formation." Proc Natl Acad Sci. PMID: 14715913(https://pubmed.ncbi.nlm.nih.gov/14715913/)
Matsumoto S, et al. (2018). "FGFR2 in neural development." Dev Biol. PMID: 29503022(https://pubmed.ncbi.nlm.nih.gov/29503022/)
Johnson DE, et al. (2008). "FGFRs in development and disease." Cell Mol Life Sci. PMID: 18335146(https://pubmed.ncbi.nlm.nih.gov/18335146/)
Fgfr2 — Fibroblast Growth Factor Receptor 2 plays an important role in the study of neurodegenerative diseases. This page provides comprehensive information about this topic, including its mechanisms, significance in disease processes, and therapeutic implications.
Background
The study of Fgfr2 — Fibroblast Growth Factor Receptor 2 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.
External Links
[PubMed](https://pubmed.ncbi.nlm.nih.gov/) - Biomedical literature
[Alzheimer's Disease Neuroimaging Initiative](https://adni.loni.usc.edu/) - Research data
[Allen Brain Atlas](https://brain-map.org/) - Brain gene expression data
References
[Umemori H, et al, (2004) (2004)](https://pubmed.ncbi.nlm.nih.gov/14715913/)
[Matsumoto S, et al, (2018) (2018)](https://pubmed.ncbi.nlm.nih.gov/29503022/)
[Johnson DE, et al, (2008) (2008)](https://pubmed.ncbi.nlm.nih.gov/18335146/)
Pathway Diagram
The following diagram shows the key molecular relationships involving FGFR2 — Fibroblast Growth Factor Receptor 2 discovered through SciDEX knowledge graph analysis: