具有进化特征的非编码区域的罕见变异有助于自闭症谱系障碍风险
Taehwan Shin1, Janet H T Song1, Michael Kosicki2
1Division of Genetics and Genomics, Boston Children's Hospital; Departments of Pediatrics and Neurology, Harvard Medical School; Allen Discovery Center for Human Brain Evolution; Howard Hughes Medical Institute, Boston Children's Hospital, Boston, MA, 02115, USA.
medRxiv : the preprint server for health sciences
|October 4, 2023
概括
人类进化和保存的非编码区域中罕见的遗传遗传变异显著导致自闭症谱系障碍 (ASD) 风险,特别是在共同祖先的家庭中. 这些发现突出了调节DNA在ASD病因学中的作用.
科学领域:
- 遗传学 遗传学 是一个
- 神经科学是一个神经科学.
- 进化生物学 进化生物学
背景情况:
- 非编码DNA在自闭症谱系障碍 (ASD) 病因学中的作用在很大程度上是未知的.
- 非编码区域包括人类加速区域 (HAR),神经视图增强器 (VEs) 和保存的非编码元素 (CNEs).
结论:
- 人类进化和进化保存的非编码区域都与ASD风险有关.
- 监管区域的变化可能会调节社会行为,为ASD提供潜在的机制.
- 这项研究强调了在神经发育障碍中非编码调节元件的重要性.
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