患有遗传发育和脑病变的患者的运动障碍
Sterre van der Veen1, Gabrielle T W Tse1, Alessandro Ferretti1
1From the University Medical Center Groningen (S.v.d.V.), the Netherlands; Austin Health (G.T.W.T.), Melbourne, Australia; Bambino Gesù Children's Hospital (A.F., M.T.); Bambino Gesù Children's Hospital (G.G.), Tor Vergata University, Rome, Italy; Radboud UMC (B.P.), Nijmegen, the Netherlands; Ospedale Pediatrico Bambino Gesù (N.S.), Rome, Italy; Westmead Hospital (V.S.C.F.); and University of Melbourne, Austin Health and Royal Children's Hospital (I.E.S.), Australia.
在发育性和性脑病变 (DEE) 中,经常错过运动障碍. 鉴定与遗传原因相关的特定运动障碍模式,有助于早期诊断和管理这些罕见疾病.
科学领域:
- 神经学 神经学
- 遗传学 是一个遗传学.
- 发展生物学 发展生物学
背景情况:
- 运动障碍 (MDs) 在患有发育性和性脑病变 (DEEs) 的患者中经常被忽视.
- 超过800个基因与DEE有关,但很少与MD相关.
- 了解遗传DEE和MD之间的关系对于患者护理至关重要.
研究的目的:
- 鉴定和分类遗传DEE患者的运动障碍.
- 分析特定的MD模式和潜在的遗传机制之间的相关性.
- 改进与MDs相关的DEE诊断和管理策略.
主要方法:
- 分析了77名遗传DEE患者的大型国际队列.
- 运动障碍根据类型和发病情况进行分类.
- 遗传机制与观察到的MD模式相关.
主要成果:
- 刻板印象 (48%) 和 dystonia (44%) 是观察到的最常见的MDs.
- 在非行走的患者中, dystonia 发生的频率更高; ataxia 发生的频率更低.
- 与遗传缺陷相关的特定MD:与通道病变/突触缺陷的 dystonia,与转录缺陷的刻板印象.
结论:
- 运动障碍在遗传DEE中是常见的和多样化的.
- 识别与特定遗传缺陷相关的MD模式可以为诊断和管理提供信息.
- 区分MDs和发作对于有效治疗这些复杂的神经疾病至关重要.
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