梅奥诊所挂毯研究:一项用于临床实践,研究发现和基因组教育的大规模分散的整体外体序列研究
Lorelei A Bandel1, Robert A Vierkant2, Teresa M Kruisselbrink3
1Center for Individualized Medicine, College of Medicine, Mayo Clinic, Rochester, MN, USA.
Mayo Clinic proceedings
|December 3, 2024
概括
这项研究招募了超过98,000名患者,他们使用临床全外体序列测序来识别可操作的遗传变异. 这项大规模的基因组计划为研究提供了有价值的数据,并促进了人类健康的进步.
科学领域:
- 基因组学就是基因组学.
- 临床遗传学 临床遗传学
- 人口健康 人口健康
背景情况:
- 挂毯研究 (NCT05212428) 是一个大规模的,分散的,临床级的整体外基因组测序计划.
- 它旨在将基因组数据整合到临床实践,研究和教育中.
研究的目的:
- 为临床实践,研究发现和基因组教育进行大规模的,分散的,临床级的全外因组测序研究.
- 在多样化的患者群体中识别可操作的生殖系变异.
主要方法:
- 邀请了1,287,608名成年梅奥诊所患者,其中98,222名患者在2020年7月至2024年5月期间入学.
- 在参与者的唾液DNA上进行了整个外因子测序加上单核酸多态 (外因子+测试).
- 对疾病控制和预防中心的Tier 1基因的结果被解释并输入电子健康记录.
主要成果:
- 1.9% (1,819) 的参与者具有可操作的致病性或可能致病性变体.
- 关键发现包括与遗传性乳腺/卵巢癌,林奇综合征和家族性高胆固醇血症相关的变异.
- 遗传咨询师传达结果,教育患者和提供者;1,117,410个Exome+测定被交付给研究人员.
结论:
- 一个大型的,分散的,临床的Exome+测试研究可以有效地检测可操作的生殖系变异.
- 该研究成功地为患者和提供者提供基因组信息的教育.
- 它提供了对大数据的访问,促进发现和推进人类健康.
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