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FLASH GENE
Symbol SCN8A contributors: mct - updated : 15-03-2018
HGNC name sodium channel, voltage gated, type VIII, alpha subunit
HGNC id 10596
ASSOCIATED DISORDERS
corresponding disease(s) CAAMR , EIEE13
Other morbid association(s)
TypeGene ModificationChromosome rearrangementProtein expressionProtein Function
constitutional somatic mutation      
mutated in motor end-plate disease
constitutional germinal mutation      
associated with cognitive deficits and neuropsychiatric illness
constitutional     --over  
aberrant overexpression of SCN8A in limbic structures may contribute to some epilepsies, including temporal lobe epilepsy
Susceptibility
Variant & Polymorphism
Candidate gene
Marker
Therapy target
SystemTypeDisorderPubmed
neurologyepilepsy 
blocking SCN8A channels may be one of the therapeutic benefits of currently used non-selective sodium channel-blocking anti-epileptic drugs, and may improve efficacy in patients with epilepsy
neurologyepilepsy 
potential of selectively targeting SCN8A for the treatment of refractory epilepsy
ANIMAL & CELL MODELS
  • spontaneous mouse mutation, Scn8a(9J), that is associated with a chronic movement disorder with early onset tremor and adult onset dystonia
  • Scn8a mutant mice have reduced function in both rod and the cone retinal pathways