Biological and mechanical therapies enabled by cardiovas
心血管支持的生物和机械疗法
基本信息
- 批准号:6822883
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:
- 资助国家:美国
- 起止时间:至
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
During the past year we have contructed a combined x-ray and MRI interventional suite for clinical and animal research, including a custom image-reconstruction and guidance system. We have demonstrated non-toxic labeling of adult-derived stem cells and serial in-vivo surveillance of injected stem cells into the myocardium of swine using MRI. We have demonstrated direct fluoroscopic MRI targeted delivery of adult-derived stem cells into the borders of myocardial infarctions in swine. We have begun investigation of other interventional MRI applications including aortic aneurysm endograft therapy using fluoroscopic MRI. We have tested the safety of intravascular MRI in human research subjects. Studies are underway to test and develop other novel applications of fluoroscopic MRI, including cardiac valve repair and recanalization of total vascular occlusions. Finally we have begun preparation for two human research trials. One will test the safety and provisional efficacy of parenteral allogeneic adult-derived stem cell therapy for subjects recovering from a myocardial infarction. Another will test the safety and provisional efficacy of novel transcriptional regulatory factor to induce therapeutic angiogenesis, as assessed using MRI.
在过去的一年里,我们构建了一套用于临床和动物研究的X光和MRI联合介入套件,包括定制的图像重建和引导系统。我们已经证明了无毒标记成人来源的干细胞,并使用核磁共振对注射到猪心肌中的干细胞进行了一系列体内监测。我们已经证明了在猪的心肌梗死边缘直接荧光MRI靶向输送成人来源的干细胞。我们已经开始研究其他介入性MRI的应用,包括使用荧光MRI进行主动脉瘤的移植治疗。我们已经在人体研究对象中测试了血管内磁共振的安全性。目前正在进行研究,以测试和开发荧光MRI的其他新应用,包括心脏瓣膜修复和全血管闭塞的再通。最后,我们已经开始为两项人体研究试验做准备。其中一项将测试非肠道同种异体成人来源干细胞疗法对心肌梗塞恢复期受试者的安全性和临时疗效。另一项将测试新的转录调节因子诱导治疗性血管生成的安全性和临时有效性,通过核磁共振进行评估。
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(5)
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 }}
Robert J Lederman其他文献
Lithography based resonant marker design for MRI catheter visualization
- DOI:
10.1186/1532-429x-18-s1-p208 - 发表时间:
2016-01-27 - 期刊:
- 影响因子:
- 作者:
Engin Baysoy;Dursun K Yildirim;Cagla Ozsoy;Adrienne C Washburn;Anthony Z Faranesh;Senol Mutlu;Robert J Lederman;Ozgur Kocaturk - 通讯作者:
Ozgur Kocaturk
Spiral imaging with off-resonance reconstruction for MRI-guided cardiovascular catheterizations using commercial off-the-shelf nitinol guidewires
- DOI:
10.1186/1532-429x-18-s1-p216 - 发表时间:
2016-01-27 - 期刊:
- 影响因子:
- 作者:
Adrienne E Campbell-Washburn;Toby Rogers;Kanishka Ratnayaka;Burcu Basar;Ozgur Kocaturk;Hui Xue;Robert J Lederman;Michael S Hansen;Anthony Z Faranesh - 通讯作者:
Anthony Z Faranesh
MRI compatible hemodynamic recording system
- DOI:
10.1186/1532-429x-15-s1-p22 - 发表时间:
2013-01-30 - 期刊:
- 影响因子:
- 作者:
Bo Xiao;John W Kakareka;Randall H Pursley;Thomas Pohida;Robert J Lederman;Anthony Faranesh - 通讯作者:
Anthony Faranesh
Positive contrast spiral imaging of a nitinol guidewire
- DOI:
10.1186/1532-429x-17-s1-q15 - 发表时间:
2015-02-03 - 期刊:
- 影响因子:
- 作者:
Adrienne E Campbell-Washburn;Toby Rogers;Burcu Basar;Merdim Sonmez;Ozgur Kocaturk;Robert J Lederman;Michael Hansen;Anthony Z Faranesh - 通讯作者:
Anthony Z Faranesh
Technologist primer for MRI right heart catheterization: the NIH and CNMC experience
- DOI:
10.1186/1532-429x-16-s1-t1 - 发表时间:
2014-01-16 - 期刊:
- 影响因子:
- 作者:
Jonathan R Mazal;Kendall O'Brien;William Schenke;Annette Stine;Laurie Grant;Anthony Z Faranesh;Kanishka Ratnayaka;Robert J Lederman - 通讯作者:
Robert J Lederman
Robert J Lederman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('Robert J Lederman', 18)}}的其他基金
Diagnostic and interventional cardiovascular catheterization
诊断和介入心血管导管插入术
- 批准号:
8940179 - 财政年份:
- 资助金额:
-- - 项目类别:
Biological and mechanical therapies enabled by cardiovascular interventional MRI
心血管介入 MRI 实现生物和机械治疗
- 批准号:
7594421 - 财政年份:
- 资助金额:
-- - 项目类别:
Diagnostic and interventional cardiovascular catheterization
诊断和介入心血管导管插入术
- 批准号:
9353171 - 财政年份:
- 资助金额:
-- - 项目类别:
Real-time cardiovascular MRI and co-registration technical development
实时心血管MRI及联合配准技术开发
- 批准号:
8557994 - 财政年份:
- 资助金额:
-- - 项目类别:
相似海外基金
Study on the elucidation and prevention for cardiovascular disorder by HACEK group oral bacteria
HACEK群口腔菌对心血管疾病的阐明和预防研究
- 批准号:
23390428 - 财政年份:2011
- 资助金额:
-- - 项目类别:
Grant-in-Aid for Scientific Research (B)
Oxidative stress induced change of Ubiquitin modification in Mineralocorticoid receptor and cardiovascular disorder
氧化应激诱导盐皮质激素受体泛素修饰变化与心血管疾病
- 批准号:
20790664 - 财政年份:2008
- 资助金额:
-- - 项目类别:
Grant-in-Aid for Young Scientists (B)
Lifecourse Development, Psychosocial Function & Cardiovascular Disorder
生命历程发展、心理社会功能
- 批准号:
6649470 - 财政年份:2002
- 资助金额:
-- - 项目类别:
Lifecourse Development, Psychosocial Function & Cardiovascular Disorder
生命历程发展、心理社会功能
- 批准号:
6505076 - 财政年份:2001
- 资助金额:
-- - 项目类别:
Lifecourse Development, Psychosocial Function & Cardiovascular Disorder
生命历程发展、心理社会功能
- 批准号:
6618935 - 财政年份:2001
- 资助金额:
-- - 项目类别:
Lifecourse Development, Psychosocial Function & Cardiovascular Disorder
生命历程发展、心理社会功能
- 批准号:
6358051 - 财政年份:2000
- 资助金额:
-- - 项目类别:
Lifecourse Development, Psychosocial Function & Cardiovascular Disorder
生命历程发展、心理社会功能
- 批准号:
6229279 - 财政年份:1999
- 资助金额:
-- - 项目类别: