Hspb1 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.
HSPB1 (Heat Shock Protein Family B Member 1), also known as Hsp27 or HSP27, is a small heat shock protein that plays crucial roles in protein quality control, cell survival, and neuroprotection. It is encoded by the HSPB1 gene located on chromosome 7q11.23. [1]
| Attribute | Value | [2]
|-----------|-------| [3]
| Gene Symbol | HSPB1 | [4]
| Full Name | Heat Shock Protein Family B Member 1 |
| Chromosomal Location | 7q11.23 |
| NCBI Gene ID | 3315 |
| Ensembl ID | ENSG00000178447 |
| UniProt ID | P04792 |
| OMIM | 602195 |
HSPB1 encodes a 205-amino acid protein with a molecular weight of approximately 27 kDa. The protein contains:
HSPB1/Hsp27 functions as a molecular chaperone that:
HSPB1 is expressed in:
| Approach | Status | Description |
|---|---|---|
| Recombinant Hsp27 | Preclinical | Protein therapy for ALS |
| Small molecule activators | Research | Increase Hsp27 expression |
| Gene therapy | Research | AAV-mediated HSPB1 delivery |
The study of Hspb1 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.
Benn SC, et al. The small heat shock protein Hsp27: correlation with neurological disease and protective role in ALS. Neurology. 2002. ↩︎ ↩︎
Stetler RA, et al. Hsp27: mechanisms of cellular protection and its role in neurodegenerative diseases. J Neurochem. 2010. ↩︎ ↩︎
Catania A, et al. Hsp27 as a therapeutic target in neurodegenerative diseases. Nat Rev Drug Discov. 2009. ↩︎ ↩︎
Goldman EH, et al. Hsp27 phosphorylation and its role in cellular stress response. Cell Stress Chaperones. 2004. ↩︎ ↩︎
Sharp PS, et al. The role of Hsp27 in neuronal protection against oxidative stress and apoptosis. Cell Stress Chaperones. 2008. ↩︎