Nf Κb P50 Protein is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
The NF-κB p50 protein is a subunit of the NF-κB transcription factor complex, encoded by the NFKB1 gene. As p105 precursor, it is processed to form the active p50 subunit. NF-κB is a master regulator of inflammatory and immune responses, and chronic activation contributes to neuroinflammation in neurodegenerative diseases.
| Attribute | Value |
|---|---|
| Protein Name | NF-κB p50 (Nuclear Factor Kappa-B) |
| Gene | NFKB1 |
| UniProt ID | P19838 |
| PDB ID | 1NFK, 2DBF |
| Molecular Weight | p105: 105 kDa; p50: 50 kDa |
| Subcellular Localization | Nucleus (active), Cytosol (inactive with IκB) |
| Protein Family | NF-κB family (REL homology domain) |
NF-κB (p50/p65 heterodimer) regulates:
| Strategy | Approach | Status |
|---|---|---|
| IKK inhibitors | Block IκB degradation | Preclinical |
| Proteasome inhibitors | Prevent NF-κB activation | Approved (cancer) |
| Natural compounds | Curcumin, resveratrol | Research |
NF-κB p50 plays complex roles in neurodegeneration:
Targeting NF-κB p50 offers therapeutic opportunities:
The study of Nf Κb P50 Protein 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.
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