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与 CNOT3 相关的神经发育障碍中的扩大大动脉:"扩大"表型

Sandra Hui Min Lau¹, Lim Jiin Ying^2,3, Chew Yin Jasmine Goh^2,3,4

¹Lee Kong Chian School of Medicine , Nanyang Technological University.

Clinical dysmorphology

|August 14, 2024

概括

这项研究详细介绍了东南亚CNOT3相关神经发育障碍 (NDD) 的新案例,确定渐进性大动脉扩张是新的临床特征. 基因分析证实了新的CNOT3删除,强调了对心脏监测和NDD诊断中先进基因测试的需要.

科学领域:

遗传学是一个遗传学.
神经科学是一个神经科学.
心脏病学心脏病学

背景情况:

神经发育障碍 (NDD) 是全球重要的健康问题.
CNOT3基因中的新变异与NDD相关.
了解CNOT3基因型-表型关系对于诊断和管理至关重要.

研究的目的:

报告一个与CNOT3相关的NDD的新病例.
识别和描述与CNOT3变体相关的新型表型特征.
扩大对东南亚CNOT3相关NDD的理解.

主要方法:

一位患有 CNOT3 相关的 NDD 的患者的案例研究.
临床评估,包括对智力障碍,形特征和心脏异常的评估.
基因测试以确定致病变异,包括在CNOT3.3中进行新的内基因删除.

主要成果:

患者呈现出智力障碍,形状不佳的面部特征和心脏异常.
渐进性大动脉扩张被确定为CNOT3相关的NDD的一个新特征.
在CNOT3中发现了新的6.3kbp内基因缺失,这被认为是可能的遗传原因.

结论:

这是东南亚首次报告CNOT3相关的NDD病例.
与CNOT3相关的NDD的表型被扩展到包括渐进性大动脉扩张.
建议对患有CNOT3相关NDD的患者进行心脏监测,高级遗传测试对于诊断复杂的NDD至关重要.

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