The FANCN Gene encodes a protein involved in critical cellular processes related to DNA repair and genomic stability. This gene has been studied in the context of neurodegenerative diseases including Parkinson's disease and ALS, as well as various cancer predisposition syndromes.
| Fanconi Anemia Group N | |
|---|---|
| Gene Symbol | FANCN |
| Full Name | FA complementation group N (PALB2) |
| Chromosome | 16p12.2 |
| NCBI Gene ID | 79695 |
| OMIM | 610355 |
| Ensembl ID | ENSG00000121691 |
| UniProt ID | Q86X2 |
| Associated Diseases | Fanconi Anemia, Breast Cancer, Parkinson's Disease |
FANCN (also known as PAL And Localizer of BRCA2) encodes a keyB2 - Partner protein in the Fanconi anemia DNA repair pathway. It serves as a molecular scaffold that connects the FA core complex to the downstream HR machinery. FANCN has emerged as an important breast cancer susceptibility gene and is also linked to neurodegenerative diseases including Parkinson's disease.
FANCN (also known as PALB2 - Partner And Localizer of BRCA2) is a key protein in the Fanconi anemia DNA repair pathway. It serves as a molecular scaffold that connects the FA core complex to the downstream HR machinery.
Key functions include:
FANCN is expressed ubiquitously with high levels in:
Research on FANCN Gene has revealed important connections between DNA repair mechanisms and neurodegenerative diseases. Studies have shown that variants in DNA repair genes can influence susceptibility to Parkinson's disease and ALS, potentially through effects on mitochondrial function and cellular stress responses.
The protein encoded by this gene plays a role in maintaining genomic stability, and dysregulation may contribute to the accumulation of DNA damage in neurons over time. This has implications for understanding the molecular basis of neurodegeneration and developing therapeutic interventions.
FANCN/PALB2 is a critical DNA repair hub protein linking the FA pathway to BRCA-mediated homologous recombination.