Vasculopathy and Systemic Sclerosis-Associated Interstitial Lung Disease

血管病变和系统性硬化症相关间质性肺病

基本信息

  • 批准号:
    10680544
  • 负责人:
  • 金额:
    $ 70.42万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2022
  • 资助国家:
    美国
  • 起止时间:
    2022-08-10 至 2027-07-31
  • 项目状态:
    未结题

项目摘要

Project Summary/Abstract Systemic sclerosis (SSc) is a systemic autoimmune rheumatic disease characterized by vasculopathy, inflammation, and fibrosis, and has the highest case specific mortality rate of all systemic autoimmune rheumatic diseases. Interstitial lung disease (ILD), a closely related group of lung disorders characterized by alveolar inflammation, injury, and fibrosis not due to infection or neoplasia, affects 40-60% of adults with SSc and is the primary cause of death and hospitalization in this population. Treatments for SSc-ILD are limited, and no studies have tested interventions to prevent the development of SSc-ILD. Vasculopathy is a hallmark of SSc and one of its earliest manifestations. We hypothesize that endothelial damage and microvascular injury are critical inciting events in the pathogenesis of SSc-ILD, and are therefore potential novel treatment targets for the prevention of SSc-ILD. The overarching goal of this proposal is to elucidate the relationships between the pulmonary and peripheral microvasculature, endothelial function, lung function, and ILD in adults with SSc. We will perform a prospective cohort study of 100 adults with SSc in which we will combine structural, functional, and molecular approaches to understand how the vascular compartment contributes to the development of ILD in SSc. In Aim 1, we will quantify the pulmonary microvascular perfused blood volume in SSc and SSc-ILD and determine its relationship to peripheral microvascular structure and lung function. In Aim 2, we will compare peripheral microvascular endothelial function between SSc patients with and without ILD and determine the relationship between peripheral microvascular endothelial function and pulmonary microvascular perfusion, peripheral microvascular structure, and lung function in adults with SSc. In Aim 3, we will perform single cell RNA sequencing of circulating endothelial cells to uncover the molecular mechanisms that distinguish adults with SSc from those with SSc-ILD. Our study has the potential to generate paradigm- shifting results that will (1) change the way we conceptualize the putative causal relationship between microvascular disease and ILD in SSc, (2) identify novel outcome measures for use in SSc-ILD clinical trials, and (3) enable us to develop new treatments for the primary and secondary prevention of SSc-ILD. We anticipate that the results of this study will inform and be applicable to other fibrotic lung diseases, thereby paving the way toward novel therapeutic approaches.
项目总结/文摘

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 }}

Elana Bernstein其他文献

Elana Bernstein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('Elana Bernstein', 18)}}的其他基金

Screening Chest CT to Detect Interstitial Lung Disease in Systemic Sclerosis
筛查胸部 CT 以检测系统性硬化症中的间质性肺疾病
  • 批准号:
    10194379
  • 财政年份:
    2019
  • 资助金额:
    $ 70.42万
  • 项目类别:
Screening Chest CT to Detect Interstitial Lung Disease in Systemic Sclerosis
筛查胸部 CT 以检测系统性硬化症中的间质性肺疾病
  • 批准号:
    9906173
  • 财政年份:
    2019
  • 资助金额:
    $ 70.42万
  • 项目类别:
Screening Chest CT to Detect Interstitial Lung Disease in Systemic Sclerosis
筛查胸部 CT 以检测系统性硬化症中的间质性肺疾病
  • 批准号:
    10434735
  • 财政年份:
    2019
  • 资助金额:
    $ 70.42万
  • 项目类别:
Screening Chest CT to Detect Interstitial Lung Disease in Systemic Sclerosis
筛查胸部 CT 以检测系统性硬化症中的间质性肺疾病
  • 批准号:
    10654582
  • 财政年份:
    2019
  • 资助金额:
    $ 70.42万
  • 项目类别:

相似海外基金

How Does Particle Material Properties Insoluble and Partially Soluble Affect Sensory Perception Of Fat based Products
不溶性和部分可溶的颗粒材料特性如何影响脂肪基产品的感官知觉
  • 批准号:
    BB/Z514391/1
  • 财政年份:
    2024
  • 资助金额:
    $ 70.42万
  • 项目类别:
    Training Grant
BRC-BIO: Establishing Astrangia poculata as a study system to understand how multi-partner symbiotic interactions affect pathogen response in cnidarians
BRC-BIO:建立 Astrangia poculata 作为研究系统,以了解多伙伴共生相互作用如何影响刺胞动物的病原体反应
  • 批准号:
    2312555
  • 财政年份:
    2024
  • 资助金额:
    $ 70.42万
  • 项目类别:
    Standard Grant
RII Track-4:NSF: From the Ground Up to the Air Above Coastal Dunes: How Groundwater and Evaporation Affect the Mechanism of Wind Erosion
RII Track-4:NSF:从地面到沿海沙丘上方的空气:地下水和蒸发如何影响风蚀机制
  • 批准号:
    2327346
  • 财政年份:
    2024
  • 资助金额:
    $ 70.42万
  • 项目类别:
    Standard Grant
Graduating in Austerity: Do Welfare Cuts Affect the Career Path of University Students?
紧缩毕业:福利削减会影响大学生的职业道路吗?
  • 批准号:
    ES/Z502595/1
  • 财政年份:
    2024
  • 资助金额:
    $ 70.42万
  • 项目类别:
    Fellowship
Insecure lives and the policy disconnect: How multiple insecurities affect Levelling Up and what joined-up policy can do to help
不安全的生活和政策脱节:多种不安全因素如何影响升级以及联合政策可以提供哪些帮助
  • 批准号:
    ES/Z000149/1
  • 财政年份:
    2024
  • 资助金额:
    $ 70.42万
  • 项目类别:
    Research Grant
感性個人差指標 Affect-X の構築とビスポークAIサービスの基盤確立
建立个人敏感度指数 Affect-X 并为定制人工智能服务奠定基础
  • 批准号:
    23K24936
  • 财政年份:
    2024
  • 资助金额:
    $ 70.42万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
How does metal binding affect the function of proteins targeted by a devastating pathogen of cereal crops?
金属结合如何影响谷类作物毁灭性病原体靶向的蛋白质的功能?
  • 批准号:
    2901648
  • 财政年份:
    2024
  • 资助金额:
    $ 70.42万
  • 项目类别:
    Studentship
Investigating how double-negative T cells affect anti-leukemic and GvHD-inducing activities of conventional T cells
研究双阴性 T 细胞如何影响传统 T 细胞的抗白血病和 GvHD 诱导活性
  • 批准号:
    488039
  • 财政年份:
    2023
  • 资助金额:
    $ 70.42万
  • 项目类别:
    Operating Grants
New Tendencies of French Film Theory: Representation, Body, Affect
法国电影理论新动向:再现、身体、情感
  • 批准号:
    23K00129
  • 财政年份:
    2023
  • 资助金额:
    $ 70.42万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
The Protruding Void: Mystical Affect in Samuel Beckett's Prose
突出的虚空:塞缪尔·贝克特散文中的神秘影响
  • 批准号:
    2883985
  • 财政年份:
    2023
  • 资助金额:
    $ 70.42万
  • 项目类别:
    Studentship
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了