基因产物:超极化激活环核苷酸门控阳离子通道1。
蛋白功能:超极化情况下打开的阳离子通道,参与心脏和神经元的固有起搏电流。
相关疾病:发育性癫痫性脑病24型(部分可表现为
Dravet 综合征
)(AD)[1,2];
遗传性癫痫伴热性惊厥附加症
(AD)[3]。
参考文献
- Nava, C., et al., De novo mutations in HCN1 cause early infantile epileptic encephalopathy.Nat Genet, 2014. 46(6): p. 640-5.
- Mei, D., et al., Dravet syndrome as part of the clinical and genetic spectrum of sodium channel epilepsies and encephalopathies. Epilepsia, 2019. 60 Suppl 3: p. S2-S7.
- Marini, C., et al., HCN1 mutation spectrum: from neonatal epileptic encephalopathy to benign generalized epilepsy and beyond.Brain, 2018. 141(11): p. 3160-3178.