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首页> 外文期刊>BMC Bioinformatics >RPPAML/RIMS: A metadata format and an information management system for reverse phase protein arrays
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RPPAML/RIMS: A metadata format and an information management system for reverse phase protein arrays

机译:RPPAML / RIMS:用于反相蛋白质阵列的元数据格式和信息管理系统

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Background Reverse Phase Protein Arrays (RPPA) are convenient assay platforms to investigate the presence of biomarkers in tissue lysates. As with other high-throughput technologies, substantial amounts of analytical data are generated. Over 1000 samples may be printed on a single nitrocellulose slide. Up to 100 different proteins may be assessed using immunoperoxidase or immunoflorescence techniques in order to determine relative amounts of protein expression in the samples of interest. Results In this report an RPPA Information Management System (RIMS) is described and made available with open source software. In order to implement the proposed system, we propose a metadata format known as reverse phase protein array markup language (RPPAML). RPPAML would enable researchers to describe, document and disseminate RPPA data. The complexity of the data structure needed to describe the results and the graphic tools necessary to visualize them require a software deployment distributed between a client and a server application. This was achieved without sacrificing interoperability between individual deployments through the use of an open source semantic database, S3DB. This data service backbone is available to multiple client side applications that can also access other server side deployments. The RIMS platform was designed to interoperate with other data analysis and data visualization tools such as Cytoscape. Conclusion The proposed RPPAML data format hopes to standardize RPPA data. Standardization of data would result in diverse client applications being able to operate on the same set of data. Additionally, having data in a standard format would enable data dissemination and data analysis.
机译:背景反相蛋白质阵列(RPPA)是方便的测定平台,用于研究组织裂解物中生物标志物的存在。与其他高通量技术一样,会生成大量分析数据。可以在单个硝酸纤维素玻片上打印1000多个样本。为了确定目标样品中蛋白质表达的相对量,可以使用免疫过氧化物酶或免疫荧光技术评估多达100种不同的蛋白质。结果在此报告中,描述了RPPA信息管理系统(RIMS),并随开源软件一起提供。为了实现所提出的系统,我们提出了一种称为反相蛋白质阵列标记语言(RPPAML)的元数据格式。 RPPAML将使研究人员能够描述,记录和传播RPPA数据。描述结果所需的数据结构的复杂性以及使其可视化所需的图形工具要求在客户端和服务器应用程序之间分发软件部署。通过使用开源语义数据库S3DB,可以在不牺牲各个部署之间的互操作性的情况下实现这一目标。该数据服务主干可用于多个客户端应用程序,这些应用程序也可以访问其他服务器端部署。 RIMS平台旨在与其他数据分析和数据可视化工具(例如Cytoscape)进行互操作。结论建议的RPPAML数据格式希望标准化RPPA数据。数据标准化将导致各种客户端应用程序能够对同一组数据进行操作。另外,具有标准格式的数据将使数据分发和数据分析成为可能。

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