Astn1 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.
ASTN1 Protein [1]
ASTN1 (Astrotactin 1) is a neuronal membrane protein that functions as a receptor for neuronal migration during development and synaptic plasticity in the mature nervous system. The ASTN1 protein mediates homophilic and heterophilic interactions with other adhesion molecules at the neuronal surface. During brain development, ASTN1 enables glial-guided migration of neurons through the developing cortex and cerebellum. In adult brains, ASTN1 continues to be expressed at synapses where it may contribute to synaptic stability and plasticity. ASTN1 variants have been implicated in neurodevelopmental disorders, and understanding its function may provide insights into synaptic mechanisms relevant to neurodegeneration. [2]
Astrotactin-1 is a neuronal adhesion protein that functions as a receptor for glial-guided neuronal migration during brain development. It contains multiple fibronectin type III domains and interacts with the actin cytoskeleton.
Astrotactin-1 is a neuronal adhesion protein that functions as a receptor for glial-guided neuronal migration during brain development. It contains multiple fibronectin type III domains and interacts with the actin cytoskeleton.
ASTN1 variants affect neuronal migration and cortical development, leading to neurodevelopmental disorders.
Gene therapy approaches to restore ASTN1 function are being explored.
The study of Astn1 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.
Sudhof et al. Synaptic Neurexins and Neuroligins in Brain Function and Neuropsychiatric Disorders (2022). 2022. ↩︎
Barrow et al. CNTNAP2 and Cortical Development (2021). 2021. ↩︎