Application of high throughput technology to the study of the human kinome

高通量技术在人类激酶组研究中的应用

• 批准号: 386634-2010
• 负责人: Screaton, Robert
• 金额: $ 2.77万
• 依托单位: University of Ottawa
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=485438
• 关键词: Application; throughput; technology; study; human

The precise mechanisms whereby a cell receives, transmits and responds to information presented to it by its environment have been the focus of intense research in biology for several decades. All stimuli utilize signaling cascades that utilize protein kinases to transmit information from the environment into the cell. The long term objective of my research is to establish an internationally competitive program designed to elucidate on a genomic level the signaling pathways that control cellular information transfer, with a view to understanding the functional biological context (cell growth, division, movement, death) in which these events take place. The novelty of this proposal is the systematic, mass spectrometry based approach to identify consensus phosphorylation sites for human protein kinases with the goal of establishing a comprehensive map of mammalian kinase:substrate specificity. The results are therefore likely to be both of general interest to a wide range of both pure and applied biologists.

几十年来，细胞接收、传输和响应环境提供给它的信息的精确机制一直是生物学研究的重点。所有刺激物都利用信号级联，利用蛋白激酶将信息从环境传递到细胞内。我研究的长期目标是建立一个具有国际竞争力的计划，旨在从基因组水平上阐明控制细胞信息传递的信号通路，以期了解这些事件发生的功能生物学背景(细胞生长、分裂、移动、死亡)。这一建议的创新之处在于系统的、基于质谱学的方法来确定人类蛋白激酶的共同磷酸化位点，目的是建立一个全面的哺乳动物蛋白激酶图谱：底物专一性。因此，这一结果可能会引起广泛的纯生物学家和应用生物学家的普遍兴趣。