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FLASH GENE
Symbol HCN1 contributors: mct/npt - updated : 18-03-2019
HGNC name hyperpolarization activated cyclic nucleotide-gated potassium channel 1
HGNC id 4845
ASSOCIATED DISORDERS
corresponding disease(s) EIEE24
Other morbid association(s)
TypeGene ModificationChromosome rearrangementProtein expressionProtein Function
constitutional     --low  
reduction in dendritic subunit expression during epileptogenesis (Huang 2009)
Susceptibility
Variant & Polymorphism
Candidate gene
Marker
Therapy target
ANIMAL & CELL MODELS
  • absence of Hcn1 in Cngb1 knockout (KO) mice exacerbated photoreceptor degeneration
  • mice lacking the pacemaker channel HCN1 display congenital Sinus node dysfunction (SND) characterized by bradycardia, sinus dysrhythmia, prolonged sinoatrial node recovery time, increased sinoatrial conduction time, and recurrent sinus pauses