SCN8A基因介绍
- 凤凰
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SCN8A基因介绍 was created by 凤凰
基因产物:钠离子通道α8亚基。
蛋白功能:主要在脑内表达,可与钠离子通道β亚基组成电压门控性钠通道。
相关疾病:家族性肌阵挛(AD)[1];认知障碍伴或不伴小脑共济失调(AD)[2];早发性癫痫脑病(AD)[3]; 自限性家族性婴儿癫痫 (AD)[4];发育性癫痫性脑病13型(部分可表现为 婴儿癫痫伴游走性局灶性发作 (AD)[5]; Lennox-Gastaut综合征 (AD)[6]; Dravet 综合征 (AD)[7]; 大田原综合征 (AD)[8])。
相关临床研究:PubMed数据库(PMID: 31402610 (Ann Clin Transl Neurol. 2019) )
用药提醒:多数为功能增强型,对钠通阻滞剂有一定效果。
参考文献
蛋白功能:主要在脑内表达,可与钠离子通道β亚基组成电压门控性钠通道。
相关疾病:家族性肌阵挛(AD)[1];认知障碍伴或不伴小脑共济失调(AD)[2];早发性癫痫脑病(AD)[3]; 自限性家族性婴儿癫痫 (AD)[4];发育性癫痫性脑病13型(部分可表现为 婴儿癫痫伴游走性局灶性发作 (AD)[5]; Lennox-Gastaut综合征 (AD)[6]; Dravet 综合征 (AD)[7]; 大田原综合征 (AD)[8])。
相关临床研究:PubMed数据库(PMID: 31402610 (Ann Clin Transl Neurol. 2019) )
用药提醒:多数为功能增强型,对钠通阻滞剂有一定效果。
参考文献
- Wagnon, J.L., et al., Partial loss-of-function of sodium channel SCN8A in familial isolated myoclonus.Hum Mutat, 2018. 39(7): p. 965-969.
- Trudeau, M.M., et al., Heterozygosity for a protein truncation mutation of sodium channel SCN8A in a patient with cerebellar atrophy, ataxia, and mental retardation.J Med Genet, 2006. 43(6): p. 527-30.
- Ohba, C., et al., Early onset epileptic encephalopathy caused by de novo SCN8A mutations.Epilepsia, 2014. 55(7): p. 994-1000.
- Gardella, E., et al., Benign infantile seizures and paroxysmal dyskinesia caused by an SCN8A mutation.Ann Neurol, 2016. 79(3): p. 428-36.
- Ohba, C., et al., Early onset epileptic encephalopathy caused by de novo SCN8A mutations. Epilepsia, 2014. 55(7): p. 994-1000.
- Mastrangelo, M., Lennox-Gastaut Syndrome: A State of the Art Review. Neuropediatrics, 2017. 48(3): p. 143-151.
- Steel, D., et al., Dravet syndrome and its mimics: Beyond SCN1A. Epilepsia, 2017. 58(11): p. 1807-1816.
- McTague, A., et al., The genetic landscape of the epileptic encephalopathies of infancy and childhood. Lancet Neurol, 2016. 15(3): p. 304-16.
26 May 2022 10:02
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