Development of Iron Chelators for the Treatment of Friedreichs Ataxia and the Role of Frataxin in Iron Metabolism
Development of Iron Chelators for the Treatment of Friedreichs Ataxia and the Role of Frataxin in Iron Metabolism
批准号:
nhmrc : 512377
负责人:
Prof Des Richardson
金额:
$36.74万
依托单位:
依托单位国家:
澳大利亚
项目类别:
NHMRC Project Grants
财政年份:
2008
资助国家:
澳大利亚
项目状态:
已结题
起止时间:
2008-01-01 至 2010-12-31
中文摘要
弗里德赖希共济失调(FA)是一种神经和心脏退行性疾病,在线粒体中有有毒铁的积累。令人兴奋的是,我们目前NHMRC资助的研究表明,铁在FA病理中起着重要作用。重要的是,我们开发了新的药物(铁螯合剂),挽救了FA动物模型的心脏病理。研究现在将评估我们的药物是否能在另一种动物模型中预防FA的神经变性。这项工作可能会导致FA的新疗法。
英文摘要
Friedreich's ataxia (FA) is a neuro- and cardio-degenerative disease where there is an accumulation of toxic Fe in the mitochondrion. Excitingly, work from our current NHMRC grant showed iron plays a significant role in FA pathology. Importantly, we developed new drugs (Fe chelators) which rescue the cardiac pathology of FA in an animal model. Studies will now assess if our drugs prevent the neurodegeneration of FA in another animal model. This work could lead to novel therapies for FA.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
The “New” Biochemistry of Polyamines: When Metabolic Pathways Collide
-
批准号:DP200103530
-
项目类别:Discovery Projects
-
资助金额:$30.74万
-
财政年份:2020
-
负责人:Prof Des Richardson
-
依托单位:
Pharmacological and Pharmaceutical Development of Novel Drugs for Multiple Major Disease States
-
批准号:nhmrc : GNT1159596
-
项目类别:Research Fellowships
-
资助金额:$88.83万
-
财政年份:2019
-
负责人:Prof Des Richardson
-
依托单位:
Biomedical Investigations of Pharmacology and Pathology for Disease Treatment
-
批准号:nhmrc : 1062607
-
项目类别:Research Fellowships
-
资助金额:$57.57万
-
财政年份:2014
-
负责人:Prof Des Richardson
-
依托单位:
Biomedical Investigations of Pharmacology and Pathology
-
批准号:nhmrc : GNT1062607
-
项目类别:Research Fellowships
-
资助金额:$82.29万
-
财政年份:2014
-
负责人:Prof Des Richardson
-
依托单位:
The effect of nitrogen monoxide on intracellular iron metabolism
-
批准号:DP1092734
-
项目类别:Discovery Projects
-
资助金额:$37.62万
-
财政年份:2010
-
负责人:Prof Des Richardson
-
依托单位:
Uncoupled Research Fellowship
-
批准号:nhmrc : 571123
-
项目类别:NHMRC Research Fellowships
-
资助金额:$52.99万
-
财政年份:2009
-
负责人:Prof Des Richardson
-
依托单位:
Lipocalin 2 in host defence of the central nervous system
-
批准号:nhmrc : 512408
-
项目类别:NHMRC Project Grants
-
资助金额:$38.34万
-
财政年份:2008
-
负责人:Prof Des Richardson
-
依托单位:
The Effect of Nitrogen Monoxide on Intracellular Iron Metabolism
-
批准号:DP0773777
-
项目类别:Discovery Projects
-
资助金额:$26.15万
-
财政年份:2007
-
负责人:Prof Des Richardson
-
依托单位:
Research Fellowship - Grant ID:457090
-
批准号:nhmrc : 457090
-
项目类别:NHMRC Research Fellowships
-
资助金额:$17.55万
-
财政年份:2007
-
负责人:Prof Des Richardson
-
依托单位:
Potential anti-tumour agents: Iron chelators of the pyridoxal isonicotinoyl hydrazone class
-
批准号:nhmrc : 400939
-
项目类别:NHMRC Project Grants
-
资助金额:$31.52万
-
财政年份:2006
-
负责人:Prof Des Richardson
-
依托单位:
Mitochondrial Iron Overload and Friedreich's Ataxia: The Role of Frataxin in Iron and Haem Metabolism
-
批准号:nhmrc : 350874
-
项目类别:NHMRC Project Grants
-
资助金额:$40.41万
-
财政年份:2005
-
负责人:Prof Des Richardson
-
依托单位:
The effect of nitrogen monoxide on intracellular iron metabolism
-
批准号:DP0450213
-
项目类别:Discovery Projects
-
资助金额:$17.76万
-
财政年份:2004
-
负责人:Prof Des Richardson
-
依托单位:
The Physiological and Pathophysiological Roles of Melanotransferrin
-
批准号:nhmrc : 300457
-
项目类别:NHMRC Project Grants
-
资助金额:$34.24万
-
财政年份:2004
-
负责人:Prof Des Richardson
-
依托单位:
Uncoupled Research Fellowship
-
批准号:nhmrc : 189730
-
项目类别:NHMRC Research Fellowships
-
资助金额:$39.36万
-
财政年份:2002
-
负责人:Prof Des Richardson
-
依托单位:
Mitochondrial iron overload and Friedreich's ataxia: The role of frataxin in iron and haem metabolism
-
批准号:nhmrc : 189720
-
项目类别:NHMRC Project Grants
-
资助金额:$19.07万
-
财政年份:2002
-
负责人:Prof Des Richardson
-
依托单位:
isonicotinoyl hydrazone class
-
批准号:nhmrc : 189710
-
项目类别:NHMRC Project Grants
-
资助金额:$20.09万
-
财政年份:2002
-
负责人:Prof Des Richardson
-
依托单位:
The Physiological and Pathophysiological Roles of Melanotransferrin
-
批准号:nhmrc : 151620
-
项目类别:NHMRC Project Grants
-
资助金额:$15.17万
-
财政年份:2002
-
负责人:Prof Des Richardson
-
依托单位:
Role of transition metal ions and redox activity in the development of atherosclerotic plaques
-
批准号:nhmrc : 151630
-
项目类别:NHMRC Project Grants
-
资助金额:$13.07万
-
财政年份:2001
-
负责人:Prof Des Richardson
-
依托单位:
The role of tumour antigen, melanotransferrin, in iron uptake by human melanoma cells
-
批准号:nhmrc : 981826
-
项目类别:NHMRC Project Grants
-
资助金额:$11.85万
-
财政年份:1998
-
负责人:Prof Des Richardson
-
依托单位:
国内基金
海外基金
Iron/STAT3轴介导CD71+中性粒细胞释放NETs诱导宫颈癌发生免疫逃逸的机制研究
-
批准号:2026JJ81334
-
项目类别:省市级项目
-
资助金额:--
-
批准年份:2026
-
负责人:冯也倩
-
依托单位:
IRON MAN正调控铁信号核心转录因子FIT的分子机制
-
批准号:--
-
项目类别:面上项目
-
资助金额:54万元
-
批准年份:2022
-
负责人:李扬
-
依托单位: