Functional Genomic Discovery of Pathway Targeted and Immune Modulatory Therapeutic Combinations in Hematologic Malignancies

血液系统恶性肿瘤中通路靶向和免疫调节治疗组合的功能基因组发现

基本信息

  • 批准号:
    9362929
  • 负责人:
  • 金额:
    $ 100.48万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2017
  • 资助国家:
    美国
  • 起止时间:
    2017-09-01 至 2022-07-31
  • 项目状态:
    已结题

项目摘要

PROJECT SUMMARY Targeted therapies have been a recent focus of drug development for acute myeloid leukemia (AML) and chronic lymphocytic leukemia (CLL), but the majority of patients eventually develop resistance even to these new drugs. There is thus an urgent need to better understand the pathways underlying drug resistance to identify novel drugs or combinations of drugs that can effectively inhibit these pathways. Through our leadership of the Beat AML program as well as other programs in our laboratories oriented towards CLL, we are amassing a large cohort of patient samples with corresponding genomic, functional, clinical and immune annotation. We are developing novel computational tools to extract useful conclusions from these large datasets. The overall goals of this proposal are to leverage our existing cohorts, high-throughput screening tools, and datasets for prediction and pre-clinical testing of novel drug combinations that will eventually be translated into clinical trials. The specific aims of this project are to: (1) use genome-wide CRISPR screening and mass cytometry to create a discovery resource of genomic and immune profiles of 500 primary samples from leukemia patients; (2) develop an integrated computational framework (called PRECEPTS) to infer the cellular processes driving resistance to perturbagens and predict combination targets that can overcome resistance; (3) identify synergistic drug combinations by combining ex vivo testing of single drugs with CRISPR/Cas synthetic lethality screening with genes prioritized by computational prediction, and identify resistance pathways by using RNAseq to profile any residual resistant cells; and (4) use the data from (3) to identify and test drug combinations. This proposed project will contribute to all 3 areas of research interest for the CTD2 by improving our understanding of the molecular processes underlying drug sensitivity and resistance in leukemias, developing algorithms to predict markers and targets in these processes, and identifying drugs and/or combinations that will maximize drug sensitivity and minimize resistance. The proposed studies have direct translational relevance in selecting novel treatment strategies for clinical trials, and will benefit the CTD2 by generating large-scale data sets and providing novel computational tools that can be applied to future studies and expanded beyond leukemias.
项目摘要 靶向疗法最近是急性髓样白血病(AML)和 慢性淋巴细胞性白血病(CLL),但大多数患者最终甚至对这些患者产生抗药性 新药。因此,迫切需要更好地了解耐药性的途径 确定可以有效抑制这些途径的新型药物或药物组合。通过我们的 Beat AML计划以及以CLL为导向的实验室中的其他计划的领导 正在积累大量具有基因组,功能,临床和免疫的患者样本 注解。我们正在开发新颖的计算工具,以从这些大型的 数据集。该提案的总体目标是利用我们现有的同伙,高通量筛查 工具和数据集,用于预测和临床前测试新型药物组合,最终将是 翻译成临床试验。该项目的具体目的是:(1)使用全基因组CRISPR筛选 和质量细胞仪,以创建500个主要样本的基因组和免疫谱的发现资源 来自白血病患者; (2)开发一个集成的计算框架(称为戒律)来推断 蜂窝过程驱动对扰动的耐药性并预测可以克服的组合靶标 反抗; (3)通过将单个药物的离体测试与 CRISPR/CAS综合致死性筛选,用计算预测优先级的基因,并确定 通过使用RNASEQ介绍任何残留的抗性细胞来抗性途径; (4)使用(3)的数据 识别和测试药物组合。这个拟议的项目将为所有3个研究领域的兴趣做出贡献 CTD2通过提高我们对药物敏感性的分子过程的理解和 白血病的抗性,开发算法以预测这些过程中的标记和靶标,以及 鉴定药物和/或组合,可以最大程度地提高药物敏感性并最大程度地减少耐药性。这 拟议的研究在选择用于临床试验的新型治疗策略时具有直接的转化相关性, 并将通过生成大规模数据集并提供可以提供新颖的计算工具来使CTD2受益 应用于未来的研究,并扩展到白血病之外。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(1)

暂无数据

数据更新时间:2024-06-01

BRIAN J DRUKER的其他基金

Proteogenomic characterization of early and late resistance mechanisms in acute myeloid leukemia
急性髓系白血病早期和晚期耐药机制的蛋白质组学特征
  • 批准号:
    10460000
    10460000
  • 财政年份:
    2022
  • 资助金额:
    $ 100.48万
    $ 100.48万
  • 项目类别:
Proteogenomic characterization of early and late resistance mechanisms in acute myeloid leukemia
急性髓系白血病早期和晚期耐药机制的蛋白质组学特征
  • 批准号:
    10646375
    10646375
  • 财政年份:
    2022
  • 资助金额:
    $ 100.48万
    $ 100.48万
  • 项目类别:
Knight Scholars Program - Building STEM Interest and Capacity for Cancer Research Careers among Underrepresented and Rural High School Students
奈特学者计划 - 培养代表性不足和农村高中生癌症研究职业的 STEM 兴趣和能力
  • 批准号:
    9788295
    9788295
  • 财政年份:
    2018
  • 资助金额:
    $ 100.48万
    $ 100.48万
  • 项目类别:
Knight Scholars Program - Building STEM Interest and Capacity for Cancer Research Careers among Underrepresented and Rural High School Students
奈特学者计划 - 培养代表性不足和农村高中生癌症研究职业的 STEM 兴趣和能力
  • 批准号:
    10003014
    10003014
  • 财政年份:
    2018
  • 资助金额:
    $ 100.48万
    $ 100.48万
  • 项目类别:
Knight Scholars Program - Building STEM Interest and Capacity for Cancer Research Careers among Underrepresented and Rural High School Students
奈特学者计划 - 培养代表性不足和农村高中生癌症研究职业的 STEM 兴趣和能力
  • 批准号:
    10605266
    10605266
  • 财政年份:
    2018
  • 资助金额:
    $ 100.48万
    $ 100.48万
  • 项目类别:
Knight Scholars Program - Building STEM Interest and Capacity for Cancer Research Careers among Underrepresented and Rural High School Students
奈特学者计划 - 培养代表性不足和农村高中生癌症研究职业的 STEM 兴趣和能力
  • 批准号:
    10381451
    10381451
  • 财政年份:
    2018
  • 资助金额:
    $ 100.48万
    $ 100.48万
  • 项目类别:
Dissecting Single-cell Response or resistance to novel combination therapy in AML using mass cytometry
使用质谱流式细胞仪剖析单细胞对 AML 新型联合疗法的反应或耐药
  • 批准号:
    10411840
    10411840
  • 财政年份:
    2017
  • 资助金额:
    $ 100.48万
    $ 100.48万
  • 项目类别:
Functional Genomic Discovery of Pathway Targeted and Immune Modulatory Therapeutic Combinations in Hematologic Malignancies
血液系统恶性肿瘤中通路靶向和免疫调节治疗组合的功能基因组发现
  • 批准号:
    10238859
    10238859
  • 财政年份:
    2017
  • 资助金额:
    $ 100.48万
    $ 100.48万
  • 项目类别:
Translating Improved Pairing and Timing of Drug Combination Strategies
转化药物组合策略的改进配对和时机
  • 批准号:
    10684113
    10684113
  • 财政年份:
    2017
  • 资助金额:
    $ 100.48万
    $ 100.48万
  • 项目类别:
Architecture and Trajectory of Acquired Resistance to Therapy in AML
AML 获得性治疗耐药的结构和轨迹
  • 批准号:
    10684101
    10684101
  • 财政年份:
    2017
  • 资助金额:
    $ 100.48万
    $ 100.48万
  • 项目类别:

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