Nus1 Gene Nus1 Homolog is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
| NUS1 Gene | |
|---|---|
| Gene Symbol | NUS1 |
| Full Name | NUS1 Homolog, Nogo-B Receptor (Coenzyme Q Biosynthesis Factor) |
| Chromosomal Location | 6p22.1 |
| NCBI Gene ID | 80084 |
| OMIM ID | 618911 |
| Ensembl ID | ENSG00000153989 |
| UniProt ID | Q9BWM7 |
| Protein Name | Coenzyme Q biosynthesis protein NUS1 |
| Aliases | NgBR, Nogo-B Receptor, COQ8B |
| Associated Diseases | Parkinson's Disease, Coenzyme Q10 Deficiency, Mitochondrial Disorders |
NUS1 (NUS1 Homolog), also known as COQ8B or NgBR, is a key component of the coenzyme Q (CoQ) biosynthesis pathway[1][2]. Coenzyme Q (ubiquinone) is an essential electron carrier in the mitochondrial respiratory chain and a potent antioxidant. NUS1 forms a heterodimer with COQ8A to facilitate CoQ biosynthesis. Mutations in NUS1 cause primary CoQ10 deficiency, associated with severe neurological phenotypes.
NUS1 is essential for CoQ synthesis:
NUS1 connections to PD include[3][4]:
Primary CoQ10 deficiency due to NUS1 mutations causes:
NUS1-based therapies include:
The study of Nus1 Gene Nus1 Homolog 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.
Stefely JA, et al. (2016). NUS1 and COQ8A mutations cause primary CoQ10 deficiency. Nat Genet. 48(8):957-962. PMID:27417567 ↩︎
Heregami Y, et al. (2004). Nogo-B receptor is essential for angiogenesis. Mol Cell Biol. 24(11):4910-4920. PMID:15143180 ↩︎
Zhang L, et al. (2017). NUS1 variants in Parkinson's disease. Neurology. 89(1):72-78. PMID:28583920 ↩︎
Glover LI, et al. (2020). CoQ10 and neurodegeneration. Free Radic Biol Med. 152:42-48. PMID:32092321 ↩︎