KCNB1基因介绍

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KCNB1基因介绍 was created by 凤凰

基因产物:电压门控钾通道亚单位Kv2.1。

蛋白功能:是海马和皮质锥体神经元主要的延迟整流钾通道,在维持神经元的兴奋性以及在调节神经递质的释放中起重要作用[1]。

相关疾病:发育性癫痫性脑病26型(AD),部分可表现为 West 综合征 Lennox-Gastaut综合征 眼睑肌阵挛性癫痫(Jeavons综合征) [1-3]。

相关临床研究:PubMed数据库(PMID:  25164438 (Ann Neurol. 2014) 31513310 (Hum Mutat. 2020) 32954514 (Epilepsia. 2020) )。 


参考文献
  1. Torkamani, A., et al., De novo KCNB1 mutations in epileptic encephalopathy. Ann Neurol, 2014. 76(4): p. 529-540.
  2. Bar, C., et al., Expanding the genetic and phenotypic relevance of KCNB1 variants in developmental and epileptic encephalopathies: 27 new patients and overview of the literature. Hum Mutat, 2020. 41(1): p. 69-80.
  3. Bar, C., et al., Developmental and epilepsy spectrum of KCNB1 encephalopathy with long-term outcome. Epilepsia, 2020. 61(11): p. 2461-2473.
25 May 2022 18:20 #1

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