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CCDC88C变种与焦点和基因型-表型相关性相关

Yu-Jie Chen^1,2, Wen-Jie Wang³, Dong-Fang Zou⁴

¹Institute of Neuroscience of Guangzhou Medical University and Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou, Guangdong, China.

Clinical genetics

|January 4, 2024

概括

CCDC88C基因中的遗传变异与焦点有关. 这些CCDC88C基因变异在抗发作药物治疗中表现出有利的结果.

科学领域:

遗传学遗传学是一个
神经科学是一个神经科学.
分子生物学分子生物学

背景情况:

CCDC88C基因对神经发育和细胞通信至关重要.
以前,CCDC88C基因变异与先天性水头发症和发作有关.
,特别是焦点,需要了解其遗传基础.

研究的目的:

调查CCDC88C基因变异在不明原因焦点患者中的作用.
为了识别与相关的新型CCDC88C变异,并描述它们的临床表现.
为了探索CCDC88C相关的基因型-表型相关性.

主要方法:

整体外体序列测序是在三组基的焦点患者队列上进行的.
已识别的CCDC88C变异被分析为新的或双状态.
使用计算算法和人口频率数据库 (gnomAD) 来评估变异的致病性和新奇性.

主要成果:

四个焦点病例与CCDC88C变体有关 (两个新发,两个双).
这些变种在gnomAD中很少见,并且预计会造成破坏.
De novo变体与成人发作的有关,而双变体呈现婴儿发作的,两者都对治疗反应良好.

结论:

CCDC88C基因变异可能与焦点有关,具有良好的预后.
与相关的CCDC88C变体主要是错误的,与先天性水头症中见到的截断变体不同.
与CCDC88C相关疾病的基因型-表型变异可能受到变异位置和类型的影响,包括对关键域和拼接的影响.

关键词:

这就是CCDC88C基因.遗传性脑水症是先天性的.焦点 (部分)基因型-表型相关性相关性

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