AATK
Description
The AATK gene (Ataxia Telangiectasia Mutated (ATM) and Rad3-Related Kinase) plays a crucial role in cellular stress response and autophagy. It encodes a protein kinase that is activated by DNA damage, oxidative stress, and other cellular insults. AATK triggers a signaling cascade that leads to DNA repair, cell cycle arrest, and autophagy, crucial mechanisms for maintaining cellular homeostasis.
Associated Diseases
- Ataxia-telangiectasia (AT): A rare, inherited disorder characterized by progressive neurodegeneration, immunodeficiency, and increased cancer susceptibility.
- Neurodevelopmental disorders: Mutations in AATK have been linked to neurodevelopmental disorders, including intellectual disability and autism spectrum disorder.
- Cancer: AATK dysfunction can contribute to cancer development by impairing DNA repair and promoting cell survival.
- Other diseases: AATK is implicated in other conditions like premature aging, mitochondrial dysfunction, and inflammatory diseases.
Did you know?
AATK is a highly conserved gene found in all eukaryotes, highlighting its fundamental role in cellular survival.
