| RETREG3 | |
|---|---|
| Reticulophagy Regulator 3 | |
| Gene Symbol | RETREG3 |
| Full Name | Reticulophagy Regulator 3 |
| Chromosomal Location | 5q31.1 |
| NCBI Gene ID | 642473 |
| OMIM | - |
| Ensembl ID | ENSG00000175318 |
| UniProt ID | Q8N6I6 |
| Associated Diseases | Parkinson's Disease |
Retreg3 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.
RETREG3 encodes a membrane protein involved in autophagy, specifically reticulophagy (ER-phagy). It acts as an autophagy adaptor that links autophagosomes to the microtubule cytoskeleton and facilitates the transport and degradation of ER components.
RETREG3 is an ER-resident protein that plays a critical role in:
The protein contains multiple domains including an LIR (LC3-interacting region) motif that directly binds LC3/Atg8 on autophagosomes.
RETREG3 has been implicated in Parkinson's disease through GWAS and functional studies:
RETREG3 may play roles in other conditions characterized by ER stress and protein aggregation, including ALS, Huntington's disease, and Alzheimer's disease.
RETREG3 is expressed in various tissues including brain, liver, kidney, and muscle. In brain, expression is notable in regions vulnerable to neurodegeneration.
RETREG3 represents a potential therapeutic target for enhancing protein clearance in neurodegenerative diseases.
The study of Retreg3 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.