SPathDB:一个空间路径活动图谱的全面数据库
Feng Li1, Xinyu Song1, Wenli Fan1
1College of Bioinformatics Science and Technology, Harbin Medical University, No.157 Baojian Road, Harbin 150081, China.
Nucleic acids research
|November 15, 2024
概括
SPathDB是一个新的数据库,可以在空间转录组学数据中映射路径活动. 它有助于研究人员了解功能途径如何在组织中创造细胞多样性和异质性.
科学领域:
- 基因组学就是基因组学.
- 生物信息学是一种生物信息学.
- 系统生物学 系统生物学
背景情况:
- 空间转录学揭示了细胞多样性和组织内的状态.
- 组织异质性是由调控网络的功能活动驱动的.
- 了解空间功能活动是复杂生物过程的关键.
研究的目的:
- 介绍SPathDB,用于剖析路径介导的空间异质性的数据库.
- 提供关于组织空间内的功能活动的见解.
- 将路径功能与空间异质性联系起来.
主要方法:
- 空间转录组学数据集和生物途径的手动策划.
- 整合来自公共资源的数据.
- 开发交互式分析和可视化工具.
主要成果:
- SPathDB包含来自84个空间转录组数据集 (人类和老鼠) 的数据,涵盖36个组织和癌症等疾病.
- 它包括1,689,868个空间点,并分析了114,998条路径.
- 提供了分析通路活动变异性,分布,细胞间通信和细胞类型关联的工具.
结论:
- SPathDB 作为空间转录学研究的基础资源.
- 它有助于识别驱动空间异质性的功能特征.
- 有助于阐明生物空间组织的基本机制.
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