Software & Hardware Inference Engines for Automated Determination of Primary Cell

软件

• 批准号: 8132993
• 负责人: GARRY P NOLAN
• 金额: $ 161.63万
• 依托单位: STANFORD UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-09-26 至 2013-07-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8132993
• 关键词: Address; Algorithms; Biology; Biomedical Engineering; Cancer Model; Cancer Patient; Cells; Clinical; Clinical Investigator; Clinical Research; Collaborations; Colon Carcinoma; Communities; Complex; Computational algorithm; Computer Hardware; Computer Systems; Computer software; Computers; Coupled; Data; Data Set; Databases; Disease Progression; Elements; Evolution; Feedback; Flow Cytometry; Follicular Lymphoma; Freezing; Functional disorder; Funding; Generations; Genome; Goals; Grant; Human; Immune; Immune response; Immune system; Laboratories; Laboratory Study; Learning; Lymphoma; Malignant Neoplasms; Maps; Measures; Memory; Modeling; Monitor; Mus; Normalcy; Outcome; Partner in relationship; Patients; Pharmaceutical Preparations; Proteins; Publishing; Research; Research Personnel; Resolution; Resources; Sampling; Signal Transduction; Societies; Staging; Structure; System; Systems Biology; T-Lymphocyte; Therapeutic; To specify; United States National Institutes of Health; Wing; Work; base; biological systems; cancer cell; cell type; design; design and construction; human data; human disease; innovation; leukemia/lymphoma; medical schools; novel; peripheral blood; point of care; programs; success; theories; tumor

DESCRIPTION (provided by applicant): A central problem in post-genome biology is to understand how a biological system functions in terms of the interactions among its components and how do clinical investigators hope to work with clinical samples and relate mechanistic understandings to drug treatment choice & therapeutic outcomes? These are critical issues that are not effectively addressed by current approaches at the "point of care" in the clinical setting. We propose here a Bioengineering Research Partnership (BRP) for four research labs to combine their exper-tise in cancer signaling, systems biology, modeling, algorithm and hardware, to fully develop this approach for the study of signaling networks within cancer and the infiltrating and global immune response. The Nolan lab has developed the ability to measure the status of multiple proteins simultaneously at the single cell level. In principle, by mon-itoring the status of a cellular system under a suitably diverse set of perturbations, one can computationally reconstruct all the interactions needed to specify the system. Using polychromatic flow cytometry, the Nolan laboratory has demonstrated the feasibility of this approach by reconstructing the interactions among 11 pro-teins involved in T-cell signal transduction from normal human peripheral blood (Sachs 2005). The study of larger networks, however, raises major challenges in network inference whose resolutions require fundamentally new strategies for algorithmic and hardware design. We will utilize leading, innovative advances in com-puter hardware design using multiply configured Field Programmable Gate Arrays coupled to high bandwidth memory connections (Teresa Meng, Stanford and John Wawrzynek (UC Berkeley), in conjunction with advances in statistical theory (Wing Wong, Stanford) for these studies. These hardware and software implementations will be applied to datasets collected from normal human and murine mouse sample sets to establish a baseline of 'normality' and as control for our studies. The demonstration of cell type specific sub-networks by itself will be an invaluable resource for the entire research community and will represent the first ever global database of signaling in normal immune systems of humans and mice. We will contrast this database with the immune system changes that occur in cancer tumour infiltrating cells using two cancer systems.

描述（申请人提供）：后基因组生物学的一个中心问题是了解生物系统如何在其组分之间的相互作用方面发挥作用，以及临床研究人员希望如何使用临床样本并将机制理解与药物治疗选择和治疗结果联系起来？这些是在临床环境中的“护理点”的当前方法不能有效解决的关键问题。我们在这里提出了一个生物工程研究伙伴关系（BRP）的四个研究实验室联合收割机结合他们在癌症信号，系统生物学，建模，算法和硬件的专业知识，充分开发这种方法的信号网络中的癌症和浸润性和全球免疫反应的研究。Nolan实验室已经开发出在单细胞水平上同时测量多种蛋白质状态的能力。原则上，通过监测一个细胞系统在一组适当不同的扰动下的状态，人们可以通过计算重建指定系统所需的所有相互作用。使用多色流式细胞术，Nolan实验室通过重建正常人外周血中参与T细胞信号转导的11种蛋白质之间的相互作用，证明了这种方法的可行性（Sachs 2005）。然而，对更大网络的研究在网络推理方面提出了重大挑战，其解决方案需要从根本上采用新的算法和硬件设计策略。我们将利用领先的，创新的进步，在计算机硬件设计中使用多重配置的现场可编程门阵列耦合到高带宽存储器连接（Teresa Meng，斯坦福大学和John Wawrzynek（加州大学伯克利分校），在统计理论的进步（Wing Wong，斯坦福大学）结合这些研究。这些硬件和软件实现将应用于从正常人类和小鼠样本集收集的数据集，以建立“正常”基线并作为我们研究的对照。细胞类型特定子网络的演示本身将是整个研究界的宝贵资源，并将代表人类和小鼠正常免疫系统中信号的第一个全球数据库。我们将使用两种癌症系统将该数据库与癌症肿瘤浸润细胞中发生的免疫系统变化进行对比。

项目成果

Computational solutions to large-scale data management and analysis.

• DOI: 10.1038/nrg2857
• 发表时间: 2010-09
• 期刊: Nature reviews. Genetics

Decoupling of tumor-initiating activity from stable immunophenotype in HoxA9-Meis1-driven AML.

• DOI: 10.1016/j.stem.2012.01.004
• 发表时间: 2012-02-03
• 期刊: CELL STEM CELL
• 影响因子: 23.9
• 作者: Gibbs, Kenneth D., Jr.;Jager, Astraea;Crespo, Oliver;Goltsev, Yury;Trejo, Angelica;Richard, Chase E.;Nolan, Garry P.
• 通讯作者: Nolan, Garry P.

Towards Program Optimization through Automated Analysis of Numerical Precision.

• DOI: 10.1145/1772954.1772987
• 发表时间: 2010-04
• 期刊: Proceedings of the ... CGO : International Symposium on Code Generation and Optimization. International Symposium on Code Generation and Optimization
• 作者: Linderman MD;Ho M;Dill DL;Meng TH;Nolan GP
• 通讯作者: Nolan GP

High-throughput Bayesian Network Learning using Heterogeneous Multicore Computers.

• DOI: 10.1145/1810085.1810101
• 发表时间: 2010-06
• 期刊: ICS ... : proceedings of the ... ACM International Conference on Supercomputing. International Conference on Supercomputing
• 作者: Linderman MD;Athalye V;Meng TH;Asadi NB;Bruggner R;Nolan GP
• 通讯作者: Nolan GP

A novel splice donor mutation in the thrombopoietin gene leads to exon 2 skipping in a Filipino family with hereditary thrombocythemia.

在患有遗传性血小板增多症的菲律宾家庭中，血小板生成素基因中的一种新的剪接供体突变导致外显子 2 跳跃。

• DOI: 10.1182/blood-2011-10-386177
• 发表时间: 2011
• 期刊: Blood
• 影响因子: 20.3
• 作者: Zhang,Bing;Ng,Dana;Jones,Carol;Oh,StephenT;Nolan,GarryP;Salehi,Shiva;Wong,Wendy;Zehnder,JamesL;Gotlib,Jason
• 通讯作者: Gotlib,Jason