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A Federated Galaxy for user-friendly large-scale cancer genomics research

用于用户友好的大规模癌症基因组学研究的联邦星系

基本信息

批准号：
10908030
负责人：
Jeremy Goecks
金额：
$ 17.12万
依托单位：
H. LEE MOFFITT CANCER CTR & RES INST
依托单位国家：
美国
项目类别：
财政年份：
2018
资助国家：
美国
起止时间：
2018-09-11 至 2024-08-31
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/10908030
关键词：
Federated Galaxy user friendly large

项目摘要

Project Summary Cancer research is now a data-driven discipline, but only a minority of cancer researchers are data scientists. This severely restricts our ability to effectively study and cure the disease. The far reaching significance of our project is in federating disparate data and computational resources in order to provide a unifying analysis platform for computational cancer research. We will extend the popular scientific workbench Galaxy (https://galaxyproject.org) so that it can integrate with distributed data and compute resources used and needed by cancer researchers, including those resources in the NCI Cancer Research Data Commons (NCR DC). Our Federated Galaxy system will allow users to seamlessly access NCR DC data across multiple resources. It will support multiple analysis scenarios tuned to skills and computational requirements of individual researchers. The aims of this project are: Aim 1. Extend Galaxy for working with distributed cancer genomics and phenotypic data. This will enable Galaxy users to access both public and private cancer data regardless of their actual physical location. Best-practice approaches will be used for accessing restricted datasets. Aim 2. Enhance Galaxy for context-aware, distributed cancer genomics analyses using shared workflow representations. This will enable Galaxy users to run genomics analyses on different clouds, ultimately reducing the time, cost, and data transfer associated with analyses. Aim 3. Apply Federated Galaxy to precision oncology research. Workflows developed in this aim will leverage the technologies in Aims 1 and 2 to benchmark machine learning algorithms for predicting tumor phenotype and drug response. Interactive reports will summarize benchmarking results and utilize ITCR visualizations for deep dives into results. Our system will provide a singular access point to distributed cancer datasets and will enable these data to be analyzed within a single portal in a way that satisfies multiple analysis scenarios and utilizes diverse computational resources. Finally, a cloud-centric Galaxy built for the NCR DC will substantially grow the community of users working with the GDC and the NCR DC. This is because Galaxy brings with itself a vibrant world-wide community of users and developers, which numbers tens of thousands of scientists. These individuals will help to tune the GDC and other resources within the NCR DC to the needs of real-life analysis scenarios and will enrich the set of tools accessible to cancer researchers.

项目摘要癌症研究现在是一门数据驱动的学科，但只有一小部分癌症研究人员是数据科学家。这严重制约了我们有效研究和治愈该病的能力。我们项目的深远意义在于联合不同的数据和计算资源，以便为计算癌症研究提供统一的分析平台。我们将扩展流行的科学工作台银河(https://galaxyproject.org))，以便它可以与癌症研究人员使用和需要的分布式数据和计算资源集成，包括NCI癌症研究数据共享(NCRDC)中的那些资源。我们的联合银河系统将允许用户跨多个资源无缝访问NCR DC数据。它将支持根据个别研究人员的技能和计算要求进行调整的多种分析方案。该项目的目标是：目标1.扩展Galaxy以处理分布式癌症基因组学和表型数据。这将使Galaxy用户能够访问公共和私人癌症数据，而无论他们的实际物理位置如何。将使用最佳实践方法访问受限数据集。目标2.使用共享的工作流程表示，增强Galaxy以进行上下文感知的分布式癌症基因组分析。这将使Galaxy用户能够在不同的云上运行基因组分析，最终减少与分析相关的时间、成本和数据传输。目的3.联合银河在精密肿瘤学研究中的应用。在这一目标中开发的工作流程将利用AIMS 1和2中的技术来对机器学习算法进行基准测试，以预测肿瘤表型和药物反应。交互式报告将汇总基准结果，并利用ITCR可视化深入了解结果。我们的系统将提供对分布式癌症数据集的单一访问点，并将使这些数据能够在单个门户中以满足多种分析场景并利用不同计算资源的方式进行分析。最后，为NCR DC构建的以云为中心的Galaxy将极大地扩大GDC和NCR DC的用户社区。这是因为Galaxy带来了一个充满活力的全球用户和开发人员社区，其中有数万名科学家。这些人将帮助调整GDC和NCR DC内的其他资源，以满足现实生活分析场景的需要，并将丰富癌症研究人员可用的工具集。