Systems biology frameworks to unravel mechanisms driving complex disorders

系统生物学框架揭示复杂疾病的驱动机制

基本信息

  • 批准号:
    9888378
  • 负责人:
  • 金额:
    $ 17.17万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2019
  • 资助国家:
    美国
  • 起止时间:
    2019-04-01 至 2024-01-31
  • 项目状态:
    已结题

项目摘要

Project Summary/Abstract This application proposes a training program to integrate the PI, Dr. Varadan's previous research efforts in informatics and machine learning into investigations pertaining to the etiology and progression of Barrett's Esophagus, a gastrointestinal disorder of significant public health interest. Much of Dr. Varadan's previous research has involved developing intelligent algorithms and informatics approaches to decode the interconnections within complex biological systems, with only a basic understanding of the clinical needs and complexities involved in translational research. The proposed project would provide a broad and in-depth mentored experience focused on clinical and biological aspects of Barrett's Esophagus, as well as added knowledge in the use of preclinical model systems to investigate biological mechanisms. The overall goal is to expand the PI's experience and training in the design and conduct of translational studies focused on gastrointestinal (GI) diseases. This objective will be achieved through a combination of didactic and research activities conducted under an exceptional mentoring team of translational researchers at Case Western Reserve University, spanning achievements across clinical management of GI disorders, molecular genetics and inflammatory processes associated with diseases of the gut. Accordingly, this proposal leverages Dr. Varadan's computational background to address an urgent and unmet need within the biomedical research community to develop reliable analytic approaches that can quantify signaling network activities in individual biological samples by integrating multi-omics measurements. We recently conceived a systems biology computational framework, InFlo, which integrates molecular profiling data to decode the functional states of cellular/molecular processes underpinning complex human diseases. Barrett's esophagus is one such complex disease gaining increasing importance to public health, as it is the known precursor to the deadly cancer, esophageal adenocarcinoma. Given that the mechanisms underlying the etiology and pathogenesis of Barrett's Esophagus remain elusive, a major objective of this proposal is to employ the InFlo framework combined molecular profiles derived from primary tissue cohorts, in vitro and in vivo model systems to establish the molecular roadmap of BE pathogenesis and disease recurrence, thus elucidating unifying mechanisms underlying this disease. This systems biology approach would enable the development of evidence-based, diagnostic/prognostic biomarkers for Barrett's esophagus and inform preventive strategies within at-risk populations.
项目总结/摘要 该申请提出了一个培训计划,以整合PI,Varadan博士以前的研究工作, 信息学和机器学习到有关巴雷特的病因和进展的调查 食管,一种具有重大公共卫生意义的胃肠道疾病。瓦拉丹博士以前的大部分工作 研究涉及开发智能算法和信息学方法来解码 复杂的生物系统内的相互联系,只有对临床需求的基本了解, 翻译研究的复杂性。拟议的项目将提供一个广泛和深入的 指导经验集中在巴雷特食管的临床和生物学方面,以及补充说, 使用临床前模型系统研究生物机制的知识。总体目标是 扩大PI在设计和进行转化研究方面的经验和培训,重点是 胃肠道(GI)疾病。这一目标将通过教学和研究相结合来实现 在凯斯西方翻译研究人员的杰出指导团队下开展的活动 储备大学,跨越GI疾病,分子遗传学的临床管理的成就 以及与肠道疾病相关的炎症过程。因此,该建议利用博士。 Varadan的计算背景,以解决生物医学研究中的迫切和未满足的需求 社区开发可靠的分析方法,可以量化个人中的信号网络活动 通过整合多组学测量的生物样品。我们最近构想了一个系统生物学 计算框架,InFlo,它整合了分子分析数据,以解码的功能状态, 构成复杂人类疾病基础的细胞/分子过程。巴雷特食管就是这样一个复杂的 疾病对公共卫生越来越重要,因为它是致命癌症的已知前兆, 食管腺癌考虑到巴雷特氏病的病因和发病机制 食管仍然难以捉摸,该提案的主要目标是采用InFlo框架结合 来自原代组织组群的分子谱,体外和体内模型系统,以建立 BE发病机制和疾病复发的分子路线图,从而阐明统一的机制 这一疾病的潜在原因。这种系统生物学方法将使发展基于证据的, Barrett食管的诊断/预后生物标志物,并为高危人群提供预防策略 人口。

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(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Vinay Varadan其他文献

Vinay Varadan的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Vinay Varadan', 18)}}的其他基金

Role of MYC-MIZ1 signaling and the inflammatory immune microenvironment in Triple-Negative Breast Cancer Racial Disparities
MYC-MIZ1 信号传导和炎症免疫微环境在三阴性乳腺癌种族差异中的作用
  • 批准号:
    10005930
  • 财政年份:
    2018
  • 资助金额:
    $ 17.17万
  • 项目类别:
Role of MYC-MIZ1 signaling and the inflammatory immune microenvironment in Triple-Negative Breast Cancer Racial Disparities
MYC-MIZ1 信号传导和炎症免疫微环境在三阴性乳腺癌种族差异中的作用
  • 批准号:
    10469706
  • 财政年份:
    2018
  • 资助金额:
    $ 17.17万
  • 项目类别:

相似海外基金

心房細動に対するPulsed Field Ablationの組織創傷治癒過程を明らかにする網羅的研究
阐明房颤脉冲场消融组织伤口愈合过程的综合研究
  • 批准号:
    24K11201
  • 财政年份:
    2024
  • 资助金额:
    $ 17.17万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Targeted ablation of cerebral atherosclerosis using supramolecular self-assembly
利用超分子自组装靶向消融脑动脉粥样硬化
  • 批准号:
    24K21101
  • 财政年份:
    2024
  • 资助金额:
    $ 17.17万
  • 项目类别:
    Grant-in-Aid for Early-Career Scientists
遅延造影心臓MRIによる心房細動Ablation冷却効果の比較:28 vs. 31 mm Cryoballoon
使用延迟对比增强心脏 MRI 比较房颤消融冷却效果:28 毫米与 31 毫米 Cryoballoon
  • 批准号:
    24K11281
  • 财政年份:
    2024
  • 资助金额:
    $ 17.17万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
CAREER: Heat Penetration Depth and Direction Control with Closed-Loop Device for Precision Ablation
职业:利用闭环装置控制热穿透深度和方向,实现精确烧蚀
  • 批准号:
    2338890
  • 财政年份:
    2024
  • 资助金额:
    $ 17.17万
  • 项目类别:
    Continuing Grant
Collaborative Research: RUI: Frontal Ablation Processes on Lake-terminating Glaciers and their Role in Glacier Change
合作研究:RUI:湖终止冰川的锋面消融过程及其在冰川变化中的作用
  • 批准号:
    2334777
  • 财政年份:
    2024
  • 资助金额:
    $ 17.17万
  • 项目类别:
    Continuing Grant
Collaborative Research: RUI: Frontal Ablation Processes on Lake-terminating Glaciers and their Role in Glacier Change
合作研究:RUI:湖终止冰川的锋面消融过程及其在冰川变化中的作用
  • 批准号:
    2334775
  • 财政年份:
    2024
  • 资助金额:
    $ 17.17万
  • 项目类别:
    Continuing Grant
InSPACE-VT_Development and Validation of Virtual Pace Mapping to Guide Catheter Ablation of Ventricular Tachycardia
InSPACE-VT_虚拟起搏测绘的开发和验证以指导室性心动过速导管消融
  • 批准号:
    EP/Z001145/1
  • 财政年份:
    2024
  • 资助金额:
    $ 17.17万
  • 项目类别:
    Fellowship
Collaborative Research: RUI: Frontal Ablation Processes on Lake-terminating Glaciers and their Role in Glacier Change
合作研究:RUI:湖终止冰川的锋面消融过程及其在冰川变化中的作用
  • 批准号:
    2334776
  • 财政年份:
    2024
  • 资助金额:
    $ 17.17万
  • 项目类别:
    Continuing Grant
MRI: Acquisition of a Laser Ablation - Inductively Coupled Plasma - Triple Quadrupole - Mass Spectrometer (LA-ICP-QQQ-MS) System For Research and Education
MRI:获取用于研究和教育的激光烧蚀 - 电感耦合等离子体 - 三重四极杆 - 质谱仪 (LA-ICP-MS/MS) 系统
  • 批准号:
    2320040
  • 财政年份:
    2023
  • 资助金额:
    $ 17.17万
  • 项目类别:
    Standard Grant
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了