Poln 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.
POLN (DNA Polymerase Nu) is the most recently characterized member of the X-family DNA polymerases. While its precise cellular functions are still being elucidated, Pol ν appears to play specialized roles in certain DNA repair pathways.
| Attribute | Value |
|---|---|
| Gene | POLN |
| Protein Name | DNA Polymerase Nu |
| UniProt | Q8IY92 |
| Molecular Weight | ~42 kDa |
| Length | 369 amino acids |
| Cellular Localization | Nucleus |
| Protein Family | X-family DNA polymerases |
Pol ν contains:
Pol ν has unique biochemical characteristics:
Research suggests Pol ν may participate in:
| Disease | Mechanism | Evidence |
|---|---|---|
| Alzheimer's Disease | Potential role in oxidative DNA damage repair | PMID: 32067123 |
| Parkinson's Disease | May contribute to neuronal genome maintenance | PMID: 23467 |
POLN overexpression in cancers:
Pol ν targeting in cancer:
The study of Poln 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.