遗传 ›› 2023, Vol. 45 ›› Issue (7): 553-567.doi: 10.16288/j.yczz.23-105

• 综述 • 上一篇    下一篇

发育性和癫痫性脑病遗传学病因及诊疗的研究进展

金良(), 陈语婕, 陈勇军()   

  1. 南华大学衡阳医学院附属南华医院神经内科,衡阳 421002
  • 收稿日期:2023-04-19 修回日期:2023-05-21 出版日期:2023-07-20 发布日期:2023-05-31
  • 通讯作者: 陈勇军 E-mail:Jliang811@163.com;chenyj-usc@foxmail.com
  • 作者简介:金良,在读硕士研究生,专业方向:神经遗传性疾病。E-mail: Jliang811@163.com
  • 基金资助:
    湖南省卫生健康委重点指导课题(20201910);南华大学临床医学研究“4310”计划项目(20224310NHYCG11)

Advances in genetic etiology, diagnosis and treatment of developmental and epileptic encephalopathy

Liang Jin(), Yujie Chen, Yongjun Chen()   

  1. Department of Neurology, the Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang 421002, China
  • Received:2023-04-19 Revised:2023-05-21 Online:2023-07-20 Published:2023-05-31
  • Contact: Yongjun Chen E-mail:Jliang811@163.com;chenyj-usc@foxmail.com
  • Supported by:
    Support by the Key Project of Hunan Provincial Health and Health Commission(20201910);“4310” Program of Clinical Medical Research of the University of South China(20224310NHYCG11)

摘要:

发育性和癫痫性脑病(developmental and epileptic encephalopathy, DEE)是一组临床和遗传异质的年龄依赖性神经系统疾病,其特征是在婴儿期或儿童早期出现难治性癫痫发作,且受影响的个体有精神运动发育迟缓或倒退。随着二代测序技术的发展,尤其是全外显子测序技术的应用,越来越多的基因被发现与DEE相关。这些发现将为临床工作中DEE致病基因的检测提供依据,同时将有助于加深对DEE发病机制的理解。本文主要对DEE的遗传学病因及诊疗的相关研究进展展开综述,以期帮助临床医生早期识别相关基因突变,从而加快疾病诊断并及时实施最佳治疗。

关键词: 基因变异, 发育性和癫痫性脑病, OMIM数据库

Abstract:

Developmental and epileptic encephalopathy (DEE) is a clinically and genetically heterogeneous group of age-dependent neurological disorders characterized by onset of refractory seizures in infancy or early childhood and affected individuals with delayed or regressive psychomotor development. With the development of next-generation sequencing technology, especially the application of whole-exome sequencing technology, more and more genes have been found to be associated with DEE.These discoveries provide a basis for the detection of pathogenic genes for DEE in clinical work, and also help to deepen our understanding of the pathogenesis of DEE. In this review, we provide a comprehensive review of the genetic etiology, diagnosis and treatment of DEE, in order to assist clinicians in early identification of relevant gene mutations, thereby expediting disease diagnosis and timely implementation of optimal treatment.

Key words: genetic variation, DEE, OMIM database