Rab7 Gene is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
| Symbol | RAB7 |
|---|---|
| Full Name | RAB7, member RAS oncogene family |
| Chromosome | 3q21.3 |
| NCBI Gene ID | 7409 |
| OMIM | 602298 |
| Ensembl ID | ENSG00000075711 |
| UniProt ID | P51149 |
This section provides a comprehensive overview of the gene/protein and its role in the nervous system and neurodegenerative diseases.
The RAB7 gene encodes a small GTPase that regulates endosomal trafficking and lysosomal function. It is essential for the maturation of autophagosomes and the transport of cargo from early to late endosomes.
RAB7 mutations cause Charcot-Marie-Tooth disease type 2B (CMT2B), an autosomal dominant peripheral neuropathy. RAB7 dysfunction is implicated in Parkinson's disease through its role in alpha-synuclein clearance and mitochondrial quality control.
RAB7 is ubiquitously expressed with high levels in brain, particularly in the substantia nigra, hippocampus, and cortex. It is expressed in neurons, microglia, and astrocytes.
The study of Rab7 Gene 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.