小鼠肝脏蛋白质组数据门户

Mouse liver proteome database

摘要:

肝脏是哺乳动物体内的代谢中枢，系统性研究肝脏蛋白质组在不同的生理和病理状态下的表达情况有助于我们理解肝脏的功能机理。随着高精度质谱技术的不断发展，众多小鼠肝脏生理病理研究产生了大量蛋白质组学数据。文中系统性整理了834例小鼠肝脏的蛋白质组学实验，建立了小鼠肝脏蛋白质组数据门户（Mouse Liver Portal, http://mouseliver.com），该门户中包含了肝脏在不同生理和病理状态下的蛋白质组学数据，如不同性别、年龄、昼夜节律、细胞类型和不同时间阶段的部分肝切除、非酒精性脂肪肝等状态。该门户能够提供肝脏在不同状态下蛋白的表达变化情况、差异显著的蛋白质和它们参与的生物学过程以及潜在的信号转导和调控网络。作为目前最全面的小鼠肝脏蛋白质组数据门户，该数据库能够给肝脏生物学研究提供重要的资源和参考

Abstract:

The liver is the metabolic center of mammalian body. Systematic study on liver’s proteome expression under different physiological and pathological conditions helps us understand the functional mechanisms of the liver. With the rapid development of liquid chromatography tandem mass spectrometry technique, numerous studies on liver physiology and pathology features produced a large number of proteomics data. In this paper, 834 proteomics experiments of mouse liver were systematically collected and the mouse liver proteome database (Mouse Liver Portal, http://mouseliver.com) was established. The Mouse Liver Portal contains the liver’s proteomics data under different physiology and pathology conditions, such as different gender, age, circadian rhythm, cell type and different phase of partial hepatectomy, non-alcoholic fatty liver. This portal provides the changes in proteins’ expression in different conditions of the liver, differently expressed proteins and the biological processes which they are involved in, potential signal transduction and regulatory networks. As the most comprehensive mouse liver proteome database, it can provide important resources and clues for liver biology research.