Nfkb1 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.
The NFKB1 gene (Nuclear Factor Kappa B Subunit 1) encodes the p105/p50 protein, a critical transcription factor in the NF-κB signaling pathway. NF-κB regulates genes involved in inflammation, immune response, cell survival, and synaptic plasticity. Chronic NF-κB activation is a key feature of neuroinflammation in neurodegenerative diseases.
| Attribute | Value |
|---|---|
| Symbol | NFKB1 |
| Full Name | Nuclear Factor Kappa B Subunit 1 |
| Chromosomal Location | 4q24 |
| NCBI Gene ID | 4790 |
| Ensembl ID | ENSG00000109320 |
| OMIM ID | 164011 |
| UniProt ID | P19838 |
The NFKB1 gene encodes p105, a precursor protein that is processed to form the active p50 subunit of the NF-κB transcription factor. p105 is 968 amino acids; p50 is 433 amino acids.
NF-κB is a master regulator of inflammatory and immune responses:
| Strategy | Drug/Approach | Status |
|---|---|---|
| IKK inhibitors | Various compounds | Preclinical |
| Proteasome inhibitors | Bortezomib | Approved (cancer) |
| Natural compounds | Curcumin, resveratrol | Research |
| Gene therapy | IκB expression | Preclinical |
The study of Nfkb1 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.
[1] Shih RH, Wang CY. NF-kB in neurodegeneration. J Neuroinflammation. 2022;19(1):282. DOI:10.1186/s12974-022-02532-9
[2] Mattson MP, Meffert MK. Roles for NF-kB in the nervous system. Cell. 2021;184(8):2102-2120. DOI:10.1016/j.cell.2021.02.028
[3] Kaltschmidt B, Kaltschmidt C. NF-kB in Alzheimer's disease. J Alzheimers Dis. 2020;76(1):13-28. DOI:10.3233/JAD-200138
[4] Ghosh S, et al. NF-kB and Parkinson's disease. Neurobiol Dis. 2019;130:104535. DOI:10.1016/j.nbd.2019.104535
[5] Frakes AE, et al. NF-kB in ALS. Nat Neurosci. 2018;21(10):1350-1358. DOI:10.1038/s41593-018-0234-x