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Molecular Markers of Glioma Initiation and Progression

Molecular Markers of Glioma Initiation and Progression
神经胶质瘤发生和进展的分子标志物
批准号:
6926925
负责人:
ROBERT B. JENKINS
金额:
$12.98万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2001
资助国家:
美国
项目状态:
已结题
起止时间:
2001-06-14 至 2005-05-31

项目摘要

项目成果

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中文摘要
翻译
描述:(申请人提供) 胶质瘤是发病率和死亡率的重要原因,因此一直是 常见的基础生物学、基础遗传学和临床的焦点 调查。大量的遗传和生物变化与 胶质瘤已经被描述过了。然而,许多特定的基因参与了 神经胶质瘤尚未被确认。还有很多东西需要学习 关于已知基因参与发病的机制 神经胶质瘤的症状。此外,虽然人们已经学到了很多关于生物学和 神经胶质瘤的遗传学,这些信息中很少被转化为 临床实践。在形态上还是有问题的 胶质瘤的分类--尤其是少突胶质瘤和混合性胶质瘤 少突星形细胞瘤。很难预测哪些间变性患者 星形细胞瘤会出现早期复发。虽然一些胶质瘤有 特定的基因改变似乎对化疗有反应(例如,凯恩克罗斯 等人,JNCI 90:1473,1998),这些观察结果需要得到证实和 已确定的扩展和附加治疗性基因靶点和/或 发展起来的。通过四个项目和两个核心,该计划建立在 将研究Glioma Marker Network(GMN)联盟过去的经验 几种特殊生化和遗传变化的基础生物学 与神经胶质瘤有关。它还将继续评估可预测的、 这些改变的预后和病理相关性。项目1将 研究胶质瘤中7q增加的生物学和临床相关性,重点是 关于这种改变预测预后更差的机制。 项目2将评估突变和扩增的EGFR在胶质瘤中的功能 并将测试针对这些突变的几种潜在的治疗方法 感受器。项目3将鉴定和研究19q基因的功能。 与胶质瘤有关,并与某些长期反应有关 从胶质瘤到化疗。项目4将研究生物和临床。 胶质瘤中糖脂和糖基转移酶改变的相关性。因此, 通过这些项目,这个高度互动和经验丰富的项目将 在了解胶质瘤的发病机制方面取得了重大进展, 并将这些知识转化为新的诊断和治疗工具。
英文摘要
DESCRIPTION: (provided by Applicant) Gliomas are a significant cause of morbidity and mortality, and thus have been the focus of frequent basic biologic, basic genetic, and clinical investigations. Numerous genetic and biologic alterations associated with gliomas have been described. However, many of the specific genes involved in gliomas have yet to be identified. A great deal still needs to be learned about the mechanisms by which the known genes are involved in the pathogenesis of gliomas. Furthermore, while much has been learned about the biology and genetics of gliomas, little of this information has been translated into clinical practice. There are still problems with the morphologic classification of gliomas - especially oligodendrogliomas and mixed oligoastrocytomas. It is difficult to predict which patients with anaplastic astrocytomas will suffer early recurrence. And while some gliomas with specific genetic alterations seem to respond to chemotherapy (e.g., Cairncross et al., JNCI 90:1473,1998), these observations need to be confirmed and extended and additional therapeutic genetic targets identified and/or developed. Through four projects and two cores this program, which builds on the past experience of the Glioma Marker Network (GMN) consortium, will study the basic biology of several specific biochemical and genetic alterations associated with gliomas. It will also continue to evaluate the predictive, prognostic, and pathologic relevance of these alterations. Project 1 will study the biologic and clinical relevance of 7q gain in gliomas, with emphasis on the mechanism by which this alteration predicts a poorer prognosis. Project 2 will evaluate the function of mutated and amplified EGFR in gliomas and will test several potential therapeutic approaches targeting these mutant receptors. Project 3 will identify and study the function of the 19q gene associated with gliomas and associated with a prolonged response of some gliomas to chemotherapy. Project 4 will study the biologic and clinical relevance of glycolipid and glycosyltransferase alterations in gliomas. Thus, through these projects, this highly-interactive and experienced program will make significant progress toward understanding the pathogenesis of gliomas, and translating this knowledge into new diagnostic and therapeutic tools.
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会议论文
Pituicytoma: characterization of a unique neoplasm by histology, immunohistochemistry, ultrastructure, and array-based comparative genomic hybridization.
垂体细胞瘤:通过组织学、免疫组织化学、超微结构和基于阵列的比较基因组杂交来表征独特的肿瘤。
DOI: 10.5858/2009-0167-cr.1
发表时间: 2010
期刊: Archives of pathology & laboratory medicine
影响因子: 4.6
作者: [Phillips,JoannaJ, Misra,Anjan, Feuerstein,BurtG, Kunwar,Sandeep, Tihan,Tarik]
通讯作者: Tihan,Tarik
Endogenous GD3 ganglioside induces apoptosis in U-1242 MG glioma cells.
内源性 GD3 神经节苷脂诱导 U-1242 MG 神经胶质瘤细胞凋亡。
DOI: 10.1111/j.1471-4159.2005.03640.x
发表时间: 2006
期刊: Journal of neurochemistry.
影响因子: --
作者: [Saqr,HE, Omran,O, Dasgupta,S, Yu,RK, Oblinger,JL, Yates,AJ]
通讯作者: Yates,AJ
Molecular mechanisms of GD3-induced apoptosis in U-1242 MG glioma cells.
GD3 诱导 U-1242 MG 胶质瘤细胞凋亡的分子机制。
DOI: 10.1007/s11064-006-9147-2
发表时间: 2006
期刊: Neurochemical research
影响因子: 4.4
作者: [Omran,OM, Saqr,HE, Yates,AllanJ]
通讯作者: Yates,AllanJ
UNDERSTANDING THE INTERACTIONS BETWEEN GERMLINE AND SOMATIC ALTERATIONS in the PATHOGENESIS OF GLIOMAS
  • 批准号:
    10625788
  • 项目类别:
  • 资助金额:
    $20.0万
  • 财政年份:
    2018
  • 负责人:
    ROBERT B. JENKINS
  • 依托单位:
(PQ3) UNDERSTANDING THE INTERACTIONS BETWEEN GERMLINE AND SOMATIC ALTERATIONS in the PATHOGENESIS OF GLIOMAS
  • 批准号:
    10475617
  • 项目类别:
  • 资助金额:
    $60.45万
  • 财政年份:
    2018
  • 负责人:
    ROBERT B. JENKINS
  • 依托单位:
Cytogenetics
  • 批准号:
    7944991
  • 项目类别:
  • 资助金额:
    $9.99万
  • 财政年份:
    2009
  • 负责人:
    ROBERT B. JENKINS
  • 依托单位:
Identification of 9p and 20q Germline Alterations in Glioblastoma Pathogenesis
  • 批准号:
    7814535
  • 项目类别:
  • 资助金额:
    $49.78万
  • 财政年份:
    2009
  • 负责人:
    ROBERT B. JENKINS
  • 依托单位:
国内基金
海外基金
双模式编码的慢病毒载体转染C6 Glioma Cells的影像学研究
  • 批准号:
    81271563
  • 项目类别:
    面上项目
  • 资助金额:
    60.0万元
  • 批准年份:
    2012
  • 负责人:
    陈正光
  • 依托单位:
胶质瘤中miR-93的转录调控及其促细胞周期进展的新机制
  • 批准号:
    81101915
  • 项目类别:
    青年科学基金项目
  • 资助金额:
    23.0万元
  • 批准年份:
    2011
  • 负责人:
    张安玲
  • 依托单位:
解析miR-566调控VHL/β-catenin信号通路影响人脑胶质瘤血管新生的分子机制
  • 批准号:
    81101916
  • 项目类别:
    青年科学基金项目
  • 资助金额:
    22.0万元
  • 批准年份:
    2011
  • 负责人:
    周旋
  • 依托单位:
胶质瘤中miR-23b介导ICAT负调控β-catenin/TCF4信号通路的新机制
  • 批准号:
    81001128
  • 项目类别:
    青年科学基金项目
  • 资助金额:
    22.0万元
  • 批准年份:
    2010
  • 负责人:
    韩磊
  • 依托单位: