Cacna2D4 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.
This gene/protein plays important roles in neuronal function and is relevant to neurodegenerative disease research.
| Calcium Channel Auxiliary Subunit Alpha2delta 4 | |
|---|---|
| Gene Symbol | CACNA2D4 |
| Full Name | Calcium Voltage-Gated Channel Auxiliary Subunit Alpha2delta 4 |
| Chromosome | 12p13.33 |
| NCBI Gene ID | 93589 |
| OMIM | 608898 |
| Ensembl ID | ENSG00000151092 |
| UniProt ID | Q7Z3Y7 |
| Associated Diseases | Retinitis Pigmentosa, Cone-Rod Dystrophy, Autism Spectrum Disorder |
CACNA2D4 encodes the alpha2delta-4 subunit of voltage-gated calcium channels. This subunit is primarily expressed in retinal photoreceptors and certain neuronal populations. It plays a role in calcium channel function important for synaptic transmission and photoreceptor viability. Dysfunction leads to retinal degeneration and potentially neurological symptoms.
High expression in retina, particularly photoreceptor cells. Lower expression in brain, particularly in certain cortical and cerebellar regions.
| Disease | Variants | Inheritance | Mechanism |
|---|---|---|---|
| Retinitis Pigmentosa | Loss-of-function | Autosomal recessive | Photoreceptor degeneration |
| Cone-Rod Dystrophy | Various | Autosomal recessive | Cone and rod dysfunction |
| Autism Spectrum Disorder | Various | Autosomal dominant | Synaptic calcium dysregulation |
The study of Cacna2D4 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.