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脑瘤神经认知缺陷的分子决定因素:根据2021年世卫组织分类

Kun Zhang¹, Tianrui Yang¹, Yu Xia¹

¹Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.

Journal of molecular neuroscience : MN

|February 5, 2024

概括

扩散性质瘤患者的认知功能与临床因素如年龄和瘤位置以及分子变化有关. 特定的基因 (IDH,CIC,ATRX) 影响认知,较少的遗传变化与更好的结果相关.

科学领域:

神经科学是一个神经科学.
在瘤学瘤学.
遗传学是一个遗传学.

背景情况:

在扩散性质瘤患者中,认知障碍很普遍.
2021年世界卫生组织 (WHO) 中枢神经系统瘤分类提供了更新的标准.
了解影响认知功能的因素对于患者护理至关重要.

研究的目的:

研究在扩散性质瘤中术前认知功能与临床/分子因素之间的关系.
评估2021年世卫组织分类对分化质母细胞瘤及其对认知的影响的影响.
为了确定与认知表现相关的特定遗传变化.

主要方法:

110名扩散性结质瘤患者接受了认知评估 (迷你精神状态检查,蒙特利尔认知评估).
分析了临床数据和基因测序 (18个基因).
用2016年和2021年的世卫组织分类来比较质母细胞瘤和非质母细胞瘤组之间的认知功能.

主要成果:

年龄,瘤位置和质母细胞瘤状况显著影响了认知功能.
IDH,CIC和ATRX基因的改变显示出与认知领域的正相关性.
较少的遗传变异通常与更好的认知功能相关.

结论:

临床因素 (年龄,瘤类型,位置) 和分子特征在扩散性质瘤中显著影响认知功能.
考虑临床和分子概况对于管理质瘤患者和改善认知结果至关重要.
对瘤与大脑相互作用机制的进一步研究可以提高质瘤患者的生活质量.

关键词:

基因变异是一种基因变异.质母细胞瘤 (glioblastoma) 是一个质瘤是一种质瘤.神经认知神经认知世卫组织 CNS5

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