韩国患者性的综合性表征:二十多年的单一中心经验
Yunjung Choi1, Soo-Hyun Kim1, Sung Jun Ahn2
1Department of Neurology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
Yonsei medical journal
|December 23, 2025
概括
这项研究详细介绍了韩国遗传性性 (HSP) 患者的临床和遗传特征. SPAST基因是最常见的原因,突出显示HSP的多样化遗传和临床特征.
科学领域:
- 神经学 神经学
- 遗传学 是一个遗传学.
- 神经退行性疾病 神经退行性疾病
背景情况:
- 遗传性性 (HSP) 是一组遗传性疾病,其特点是下肢的渐进性性和超反射性.
- 了解不同人群中的特定遗传和临床谱对于诊断和管理至关重要.
研究的目的:
- 为了全面描述被诊断患有性的韩国患者的临床和遗传特征.
- 确定韩国HSP人口中普遍存在的致病基因和新型变异.
主要方法:
- 在2002年至2024年期间,对来自54个非相关的韩国家庭的69名患者的医疗记录进行了回顾性审查.
- 分析包括遗传测序,临床评估,电生理学和放射性成像 (脑MRI,脊柱MRI).
主要成果:
- 在63%的家庭中确定了致病基因,SPAST是最常见的 (26个家庭).
- 发现了七种新的致病变体. 发病的中位数年龄为25岁.
- 在74%的患者中观察到纯粹的性. 常见的症状包括的步态和尿路功能障碍;其他表现有所不同.
- 在27%的患者中观察到脊髓缩,而SPG11患者在MRI上显示了薄体.
结论:
- 在被研究的韩国队列中,SPAST是性的主要致病基因.
- 这些发现强调了这个人群中性的显著遗传和表型异质性.
- 这篇综合性综述提供了对韩国性残谱的宝贵见解.
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