MiceDEGdb:对差异表达的小鼠基因作为生物医学研究中的模型对象的知识库
O A Podkolodnaya1, I V Chadaeva2, S V Filonov1
1Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia.
Vavilovskii zhurnal genetiki i selektsii
|March 27, 2025
概括
MiceDEGdb是一个新的数据库,详细介绍了人类疾病的小鼠模型中的基因表达变化. 它将小鼠基因表达数据与人类疾病研究联系起来,帮助生物医学研究和药物开发.
科学领域:
- 生物医学研究生物医学研究
- 基因组学就是基因组学.
- 生物信息学是一种生物信息学.
背景情况:
- 鼠标模型对于理解人类疾病和测试治疗方法至关重要.
- 由于它们的基因可处理性和小尺寸,小鼠被广泛用于制药研究.
研究的目的:
- 在小鼠模型中引入MiceDEGdb,一个对小鼠模型中差异表达基因 (DEGs) 的试点知识库.
- 整理和注释来自老年相关人类疾病的小鼠模型的基因表达数据.
主要方法:
- 汇编了来自25个RNA-seq实验的6个小鼠菌株和8个组织的数据.
- 标注小鼠DEG与人类同类表达的变化来自独立研究.
- 包括9,769个独特的小鼠基因和318个人类基因的数据,涉及895种疾病.
主要成果:
- 试点MiceDEGdb包含来自高血压和心力衰竭等疾病的小鼠模型中的21,754个DEG.
- 它提供了85,092个注释,将老鼠基因表达与人类疾病同类物联系起来.
- 数据来源于10篇原创文章和参考912篇科学出版物.
结论:
- 对于研究疾病中的基因表达研究的研究人员来说,MiceDEGdb提供了一个宝贵的资源.
- 该数据库有助于将小鼠模型的发现转化为人类健康.
- 它支持遗传学家,生物学家和临床医生在个性化医疗方法.
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