课题基金 / 基金详情

Androgen Receptor Action in Castration Resistant Prostate Cancer

Androgen Receptor Action in Castration Resistant Prostate Cancer
雄激素受体在去势抵抗性前列腺癌中的作用
批准号:
8475909
负责人:
Steven P. Balk
金额:
$218.35万
依托单位国家:
美国
项目类别:
财政年份:
2013
资助国家:
美国
项目状态:
已结题
起止时间:
2013-05-24 至 2018-04-30

项目摘要

项目成果

Steven P. Balk的其他基金

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中文摘要
翻译
描述(由申请人提供):在过去的几年里,前列腺癌(PCa)治疗发生了范式转变;雄激素受体(AR)保持活性,是手术或药物阉割后复发的前列腺癌(去势抵抗性前列腺癌,CRPC)的治疗靶点,这一点已被广泛接受。“该项目汇集了一组在PCa中雄激素和AR方面具有广泛和互补专业知识的研究人员,并具有成就和富有成效的合作记录。”每个项目都侧重于在CRPC中促进AR活性和功能的不同机制。项目1,类固醇代谢在去势抵抗前列腺癌(PI Peter Nelson),重点研究肿瘤内雄激素合成和对阿比特龙和其他雄激素合成抑制剂的耐药机制。项目2,the Basis for雄激素受体拮抗剂在CRPC中的耐药性(PI Steven Balk),重点研究AR拮抗剂的作用机制和耐药性。Project 3, Development of Castration Resistance by Alternative AR Splicing (PJ Stephen Plymate)重点研究了选择性AR剪接在CRPC中的作用。项目4,在CRPC中AR功能的表观遗传重编程(PI Myles Brown)重点研究了AR转录程序及其如何随着PCa的进展而改变。核心A,行政/临床/生物统计核心(PI Steven Balk, Co-PI Peter Nelson)将协调整个项目,提供生物统计支持,促进患者材料的获取,并就加强/加速转化为临床的方法进行咨询。核心B,生物标本和动物模型核心(PI Robert Vessella),将提供一系列独特的PCa异种移植模型,并结合专业知识和基础设施,在这些模型中进行单一和联合治疗的试验。Vessella博士还指导了一个非常强大的生物标本收集和处理核心,并将进一步提供适当的临床材料。核心C,类固醇分析核心(PI Trevor Penning),将开发和部署所需的最先进的方法来测量人类和小鼠样本中的多种类固醇和代谢物。
英文摘要
DESCRIPTION (provided by applicant): The past several years have seen a paradigm shift in prostate cancer (PCa) therapy; and it is now becoming widely accepted that androgen receptor (AR) remains active and is a therapeutic target in prostate cancers that relapse after surgical or medical castration (castration resistant prostate cancer, CRPC).'This Program Project brings together a group of investigators with extensive and complimentary expertise in androgens and AR in PCa, and with a track record of accomplishments and productive collaborations. Each project focuses on distinct mechanisms that contribute to AR activity and function in CRPC. Project 1, Steroid Metabolism in Castration-Resistant Prostate Cancer (PI Peter Nelson), focuses on targeting intratumoral androgen synthesis and mechanisms of resistance to abiraterone and other inhibitors of androgen synthesis. Project 2, Basis for Androgen Receptor Antagonist Resistance in CRPC (PI Steven Balk), focuses on mechanisms of action and resistance to AR antagonists. Project 3, Development of Castration Resistance by Alternative AR Splicing (PJ Stephen Plymate) focuses on the role of alternative AR splicing in CRPC. Project 4, Epigenetic Reprogramming of AR Function In CRPC (PI Myles Brown) focuses on the AR transcriptional program and how it is altered with PCa progression. Core A, Administrative/Clinical/Biostatistics Core (PI Steven Balk, Co-PI Peter Nelson) will coordinate the overall program, provide biostatistical support, facilitate access to patient materials, and consult on approaches to enhance/accelerate translation to the clinic. Core B, Biospecimen and Animal Models Core (PI Robert Vessella), will provide a unique series of PCa xenograft models in conjunction with the expertise and infrastructure to carry out trials of single and combination therapies in these models. Dr. Vessella also directs a very robust biospecimen collection and processing Core, and will provide further access to appropriate clinical materials. Core C, Steroid Analytical Core (PI Trevor Penning), will develop and deploy needed state-of-the-art methods to measure multiple steroid and metabolites in human and mouse samples.
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DF/HCC Prostate SPORE
  • 批准号:
    10628270
  • 项目类别:
  • 资助金额:
    $258.56万
  • 财政年份:
    2023
  • 负责人:
    Steven P. Balk
  • 依托单位:
WNT5a/ROR2-Mediated Hippo Pathway Activation in Prostate Cancer
Enhancing the Efficacy of Docetaxel in Prostate Cancer
Prostate Cancer Vulnerabilities to BH3 Mimetic Drugs