Robo3 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.
| ROBO3 Gene | |
|---|---|
| Roundabout Guidance Receptor 3 | |
| Gene Symbol | ROBO3 |
| Full Name | Roundabout Guidance Receptor 3 |
| Chromosomal Location | 11q24.2 |
| NCBI Gene ID | 5583 |
| OMIM | 608630 |
| Ensembl ID | ENSG00000198542 |
| UniProt ID | Q9Y2E9 |
The ROBO3 (Roundabout Guidance Receptor 3) gene encodes a transmembrane receptor that plays unique roles in axon guidance distinct from other ROBO family members. Unlike ROBO1 and ROBO2 which primarily mediate repulsion, ROBO3 can also mediate attraction in certain contexts. ROBO3 is essential for the formation of major commissural tracts in the hindbrain and spinal cord.
ROBO3 has unique functions in horizontal gaze palsy with progressive scoliosis (HGPPS). Unlike other Robo family members, ROBO3 does not mediate Slit repulsion but is essential for proper development of the brainstem and spinal cord commissural neurons.
Biallelic ROBO3 mutations cause Horizontal Gaze Palsy with Progressive Scoliosis (HGPPS), a rare autosomal recessive disorder.
Expressed in the brainstem and spinal cord during development.
The study of Robo3 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.