生物银行与遗传学塑造了精准医学和全球健康
C Scott Gallagher1, Geoffrey S Ginsburg1, Anjené Musick2
1All of Us Research Program, National Institutes of Health, Bethesda, MD, USA.
Nature reviews. Genetics
|November 20, 2024
概括
生物库存储用于精准医学研究的健康数据,从而实现个性化治疗. 然而,目前的生物库过度代表了欧洲祖先,限制了公平的基因组研究和多样化的患者利益.
科学领域:
- 基因组学就是基因组学.
- 精准医学是一门精准的医学.
- 这是生物银行.
背景情况:
- 精准医学需要强大的统计能力,用于基因和流行病学分析,以开发个性化疗法.
- 生物库,作为大型纵向队列研究,存储生物标本和健康信息,对于基因型-表型映射和药物基因组学研究至关重要.
- 目前的生物库在地理上集中在西欧和北美,导致欧洲祖先在精准医学研究中过度代表.
研究的目的:
- 审查支持精准医学研究的全球生物库,重点是遗传学.
- 讨论生物库设计的局限性以及目前对基因组学研究多样化的努力.
- 为所有人群提出建议,以最大限度地利用生物银行研究带来的好处.
主要方法:
- 国际生物库的遗传学重点审查.
- 分析生物库设计及其对精准医学研究的影响.
- 审查旨在多样化基因组数据的倡议.
主要成果:
- 生物库对于精准医学至关重要,支持基因型-表型映射,多基因风险评分和罕见变异分析.
- 欧洲祖先在生物库中的不成比例代表性构成了一个显著的限制.
- 目前正在努力加强基因组学研究的多样性.
结论:
- 生物库是推动精准医学发展的重要资源,但必须解决其当前的人口限制问题.
- 生物库种群的多样化对于确保精准医学的公平利益至关重要.
- 生物库设计和数据可访问性的战略改进是必要的,以支持包容性的全球研究.
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