| Protein Name | Peripherin |
|---|---|
| Gene | [PRPH](/genes/PRPH) |
| UniProt ID | [P21980](https://www.uniprot.org/uniprot/P21980) |
| PDB Structure | 3NCL |
| Molecular Weight | 57 kDa (475 amino acids) |
| Subcellular Localization | Cytoplasm, neuronal processes |
| Protein Family | Intermediate filament family (Type III) |
Prph Protein 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.
Peripherin (encoded by the PRPH gene) is a Type III intermediate filament protein expressed primarily in peripheral neurons and select populations of central neurons. It plays essential roles in neuronal development, axonal maintenance, and has been implicated in the pathogenesis of amyotrophic lateral sclerosis (ALS) and other neurodegenerative diseases. Peripherin forms heterodimers with other intermediate filament proteins and is particularly abundant in sensory and motor neurons.
Peripherin has the characteristic structure of Type III intermediate filaments:
Peripherin is implicated in ALS through multiple mechanisms:
| Mechanism | Description |
|---|---|
| Aggregation | Toxic inclusion formation |
| Dysfunction | Impaired axonal transport |
| Proteostasis | Impaired protein clearance |
| Interaction | Cross-seeding with other proteins |
Prph Protein 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.
The study of Prph 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.