墨西哥人口中的创始人变异:系统审查
Sylvia Harari-Arakindji1, Teresa Metta-Harari1, Isabel Espino-Gutiérrez2
1Facultad de Ciencias de la Salud, Universidad Anáhuac México Norte, Mexico City, Mexico.
Archives of medical research
|April 15, 2025
概括
这项研究在19个与墨西哥人口疾病相关的基因中确定了21个创始变异 (FV). 一些常见的变异可能起源于欧洲,为遗传历史和健康提供了洞察力.
科学领域:
- 人口遗传学 人口遗传学
- 医学遗传学 医学遗传学
- 基因组医学是基因组医学.
背景情况:
- 创始人变异 (FV) 在同质人群中很常见,并影响遗传疾病的流行率.
- 在墨西哥人口中缺乏FV的全面描述.
- 了解FV对于描述特定种群的遗传景观至关重要.
研究的目的:
- 系统地审查和描述来自墨西哥的创始人变体 (FVs).
- 将确定的FV与墨西哥人口中普遍存在的特定健康状况联系起来.
- 为这个人口群体提供基因变异的基本理解.
主要方法:
- 在LILACS,COCHRANE,Scopus和PubMed数据库中进行系统的文献搜索.
- 提取符合预定义的纳入标准的基因,变异和单元型的数据.
- 墨西哥人口变体的分层根据证据强度来确定创始人地位.
主要成果:
- 总共有32项研究产生了19个基因和21个创始变体 (FV).
- 确定的FV与包括Stargardt病,癌症,Fanconi贫血和家族性高胆固醇血症在内的疾病有关.
- 哈普洛型分析表明,墨西哥一些常见的变种可能起源于欧洲,可能是在征服后引入的.
结论:
- 本综述提供了墨西哥人口中FV的全面概述,增强了对区域遗传结构的理解.
- 这些发现为探索FV与临床,历史和文化因素之间的联系提供了框架.
- 进一步的研究可以利用这些数据来调查墨西哥的疾病病因和人口史.
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