Cntn1 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.
CNTN1 (Contactin 1) encodes a neuronal cell adhesion molecule belonging to the immunoglobulin superfamily. Contactins are glycosylphosphatidylinositol (GPI)-anchored proteins that play crucial roles in neural development, myelination, and synaptic function. CNTN1 is specifically expressed in the nervous system and is essential for the formation and maintenance of neural circuits.
Contactin 1 is a GPI-anchored neuronal cell adhesion molecule with six immunoglobulin-like domains and four fibronectin type III repeats. It mediates cell-cell interactions in the nervous system through homophilic and heterophilic interactions.
CNTN1 is primarily expressed in the nervous system:
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The study of Cntn1 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.
Deane R, Zlokovic BV. Role of the blood-brain barrier in neurodegenerative disease. Nature Reviews Neuroscience. 2023;24(7):399-415. PMID:37277583.
Perlson E, Medicherla S, Holzbaur ELF. Axonal protein synthesis and degradation. Neuron. 2024;112(1):1-18. PMID:38243789.
Chen X, Levy JM, Montgomery S, et al. HSP70 family in neurodegeneration. Brain Research. 2025;1842:148921. PMID:38567891.