Aging2Cancer:一个综合资源,用于将衰老与瘤的多omics数据联系起来
Dahua Xu1,2, Yutong Shen1,2, Nihui Zhang1,2
1College of Biomedical Information and Engineering, Hainan Affiliated Hospital, Hainan General Hospital, Hainan Medical University, Haikou, 571199, China.
BMC genomics
|December 19, 2024
概括
这项研究使用多组学数据揭示了衰老和癌症之间的复杂联系. Aging2Cancer数据库帮助研究人员探索这些联系,并找到新的生物标志物.
科学领域:
- 生物医学研究的研究.
- 基因组学就是基因组学.
- 癌症生物学 癌症生物学
背景情况:
- 衰老和癌症的发展涉及影响基因组,表观基因组,转录基因组和免疫系统的共同调节过程.
- 对研究人员来说,了解衰老与癌症联系的多态学基础至关重要,但也是具有挑战性的.
研究的目的:
- 建立一个全面的资源,以调查老龄化和癌症之间的关联,跨多个omics级别.
- 通过使用综合数据,促进对衰老和癌症之间的基因级关系的探索.
主要方法:
- 收集了来自57个人类瘤和20个正常组织 (23,125个样本与年龄信息) 的高通量omics数据.
- 开发了六个分析模块:基因组,基因表达,DNA甲基化,衰老/癌症特征,免疫景观和生存分析.
- 对与衰老相关的多原子特征进行了相关性和差异分析.
主要成果:
- 启动了Aging2Cancer (http://210.37.77.200:8080/Aging2Cancer/index.jsp),一个数据库和分析平台.
- 该平台使用户能够在各种omics数据中搜索和可视化基因特定的衰老-癌症关联.
- 在基因层面确定了将衰老与癌症联系起来的多原子特征.
结论:
- "老化2癌症"是发现新生物标志物的宝贵资源.
- 该平台弥合了了解衰老和癌症之间的复杂关系的差距.
- 促进进一步研究衰老与癌症的联系和生物标志物识别.
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