来自乳腺癌患者和健康女性血液DNA样本的SNP-array分析数据
Rafika Indah Paramita1,2,3, Sonar Soni Panigoro4,5, Fadilah Fadilah2,3,4
1Doctoral Program in Biomedical Sciences, Faculty of Medicine, Universitas Indonesia, Jalan Salemba Raya number 4, Jakarta, 10430, Indonesia.
Data in brief
|February 24, 2025
概括
这项研究提供了来自乳腺癌患者和健康妇女的原始遗传数据,揭示了可能导致乳腺癌发展的单核酸多态 (SNP). 这些发现支持遗传因素在乳腺癌病因学中的作用.
科学领域:
- 基因组学就是基因组学.
- 在瘤学瘤学.
- 人类遗传学 人类遗传学
背景情况:
- 乳腺癌是全球领先的癌症,死亡率很高,特别是在发展中国家.
- 遗传因素越来越多地被认为有助于乳腺癌的发病.
- 了解遗传倾向对于预防和治疗策略至关重要.
研究的目的:
- 呈现来自乳腺癌患者和健康对照组的单核酸多态 (SNP) 的原始遗传数据 (idat文件).
- 促进对乳腺癌遗传基础的进一步研究.
- 为科学界公开提供此数据集.
主要方法:
- 从48名乳腺癌患者和24名健康对照患者的血液样本中提取了DNA.
- 用Illumina的Infinium亚洲选阵列 (ASA) 珠芯片进行基因型鉴定.
- 原始数据经过质量控制和人口分层分析,使用PLINK (v1.9).
主要成果:
- 在质量控制后,从72个个体收集了424,285个遗传变异的数据集.
- 该研究生成了未处理的idat文件,其中包含SNP数据.
- 完整的数据集可以通过Gene Expression Omnibus (GEO) 访问,加入号为GSE245794.
结论:
- 提出的遗传数据为研究乳腺癌的遗传因素提供了宝贵的资源.
- 这一数据集可以帮助识别与乳腺癌风险相关的新型遗传变异.
- 公共可用的原始遗传数据加速了癌症基因组学和个性化医学的研究.
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