COVIDpro:在COVID-19患者中挖矿蛋白质失调的数据库
Fangfei Zhang1,2,3,4, Augustin Luna5,6, Tingting Tan2,3,4
1Fudan University, 220 Handan Road, Shanghai 200433, China.
Journal of proteome research
|August 9, 2023
概括
本研究介绍了COVIDpro,这是2019年冠状病毒病 (COVID-19) 的蛋白质基因数据库. 它识别了蛋白质特征,以区分严重的COVID-19病例,有助于开发新的治疗方法.
科学领域:
- 蛋白质组学是指蛋白质组学.
- 传染病研究 传染病研究
- 生物信息学是一种生物信息学.
背景情况:
- 针对2019年新冠病毒病 (COVID-19) 的有限治疗选择.
- 在COVID-19感染期间对分子失调的不完全理解.
研究的目的:
- 为COVID-19开发一个全面的蛋白质组学资源.
- 为了识别蛋白质签名来分类疾病严重程度.
- 为了促进新型治疗点的发现.
主要方法:
- 编译了来自41项研究的蛋白质组学数据 (3077名患者,19种样本类型).
- 使用一个Web应用程序 (COVIDpro) 来进行数据集成和分析.
- 开发了用于疾病分类的蛋白质组签名.
主要成果:
- 在COVID-19患者中确定了一组显著失调的蛋白质.
- 在区分严重的COVID-19病例方面取得了高精度 (0.80) 和AUC (0.87).
- COVIDpro包含了5434个样本中14403种独特蛋白质的数据.
结论:
- COVIDpro是COVID-19研究的一个有价值的资源.
- 蛋白质组签名可以有效地分类COVID-19的严重程度.
- 这些已识别的蛋白质可能成为新的COVID-19治疗的点.
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