Identification and evaluation of novel therapeutic targets for virus-induced neuronal disease

病毒引起的神经元疾病新治疗靶点的鉴定和评估

基本信息

  • 批准号:
    8471054
  • 负责人:
  • 金额:
    $ 19.62万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2012
  • 资助国家:
    美国
  • 起止时间:
    2012-06-01 至 2014-05-31
  • 项目状态:
    已结题

项目摘要

DESCRIPTION (provided by applicant): Viral encephalitis, including encephalitis induced by the arboviruses West Nile virus (WNV) and Japanese encephalitis virus (JEV), is a major source of morbidity and mortality both in the U.S. and throughout the world. Proven treatments for viral encephalitis are limited to only a few viruses and even when treatments exist (e.g. acyclovir for herpes simplex encephalitis) disability and death remain significant. There are currently no effective treatments for arbovirus-induced encephalitis. Novel and broadly applicable strategies for the treatment of neurotropic viral infections are desperately needed. We will perform microarray analysis on RNA extracted from the brains of mice infected with WNV or JEV in order to identify novel cellular genes and pathways that are differentially regulated in the brain following virus infection and which may provide therapeutic targets for viral encephalitis. Genes and pathways that are differentially regulated in the brains of mice infected with both viruses wil be preferentially used as identified targets. We then propose to perform an inventive PCR approach using pairs of neurovirulent and neuroattenuated viral strains, different treatment conditions and additional encephalitis viruses to identify pathogenic genes and signaling pathways which have the highest likelihood of providing therapeutic targets for viral encephalitis. In the final part of this proposal we will evaluate these targets in in vivo and ex vivo models of viral pathogenesis using genetic, pharmacologic and siRNA directed approaches. It is expected that these studies will identify and evaluate novel therapeutic targets for virus encephalitis. Although the main goal of the proposal to identify novel therapeutic targets for WNV and JEV the inclusion of additional encephalitic viruses may identify broad spectrum therapeutic targets for encephalitis induced by a wide variety of different viruses. Our studies may also have relevance for other diseases of the central nervous system.
描述(由申请人提供):病毒性脑炎,包括由虫媒病毒西尼罗河病毒(WNV)和日本脑炎病毒(JEV)诱导的脑炎,是美国和全世界发病率和死亡率的主要来源。病毒性脑炎的快速治疗仅限于少数病毒,即使存在治疗方法(例如阿昔洛韦治疗单纯疱疹病毒性脑炎),残疾和死亡仍然很严重。目前还没有有效的治疗虫媒病毒引起的脑炎。迫切需要用于治疗嗜神经病毒感染的新的和广泛适用的策略。 我们将对从感染WNV或JEV的小鼠脑中提取的RNA进行微阵列分析,以确定病毒感染后脑中差异调节的新细胞基因和途径,并可能为病毒性脑炎提供治疗靶点。在感染两种病毒的小鼠脑中差异调节的基因和途径将优先用作鉴定的靶标。然后,我们提出使用成对的神经毒性和神经减毒病毒株、不同的治疗条件和另外的脑炎病毒来进行本发明的PCR方法,以鉴定具有为病毒性脑炎提供治疗靶标的最高可能性的致病基因和信号传导途径。 在本提案的最后部分,我们将使用遗传学、药理学和siRNA定向方法在病毒发病机制的体内和离体模型中评估这些靶点。 预计这些研究将确定和评估病毒性脑炎的新治疗靶点。虽然该提案的主要目标是鉴定WNV和JEV的新治疗靶标,但包括另外的脑炎病毒可以鉴定由多种不同病毒诱导的脑炎的广谱治疗靶标。我们的研究也可能与其他中枢神经系统疾病有关。

项目成果

期刊论文数量(0)
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会议论文数量(0)
专利数量(0)

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Kenneth L. Tyler其他文献

EV68-228-N monoclonal antibody treatment halts progression of paralysis in a mouse model of EV-D68 induced acute flaccid myelitis
EV68-228-N 单克隆抗体治疗可阻止 EV-D68 诱导的急性弛缓性脊髓炎小鼠模型中瘫痪的进展
  • DOI:
    10.1128/mbio.03906-24
  • 发表时间:
    2025-02-25
  • 期刊:
  • 影响因子:
    4.700
  • 作者:
    Michael J. Rudy;Courtney J. Wilson;Brendan Hinckley;Danielle C. Baker;Joshua M. Royal;Marshall P. Hoke;Miles B. Brennan;Matthew R. Vogt;Penny Clarke;Kenneth L. Tyler
  • 通讯作者:
    Kenneth L. Tyler
Cerebral amyloid angiopathy with multiple intracerebral hemorrhages. Case report.
脑淀粉样血管病伴多发性脑出血。
  • DOI:
    10.3171/jns.1982.57.2.0286
  • 发表时间:
    1982
  • 期刊:
  • 影响因子:
    4.1
  • 作者:
    Kenneth L. Tyler;Charles E. Poletti;R. Heros
  • 通讯作者:
    R. Heros
A rationally designed 2C inhibitor prevents enterovirus D68-infected mice from developing paralysis
合理设计的 2C 抑制剂可防止肠道病毒 D68 感染的小鼠出现瘫痪
  • DOI:
    10.1038/s41467-025-61083-8
  • 发表时间:
    2025-07-01
  • 期刊:
  • 影响因子:
    15.700
  • 作者:
    Kan Li;Michael J. Rudy;Yanmei Hu;Haozhou Tan;George Lambrinidis;Xiangmeng Wu;Kyriakos Georgiou;Bin Tan;Joshua Frost;Courtney Wilson;Penny Clarke;Antonios Kolocouris;Qing-yu Zhang;Kenneth L. Tyler;Jun Wang
  • 通讯作者:
    Jun Wang
Case 45-1988
案例45-1988
  • DOI:
    10.1056/nejm198811103191908
  • 发表时间:
    1988
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Kenneth L. Tyler;E. T. Hedley
  • 通讯作者:
    E. T. Hedley
Usutu virus disease: a potential problem for North America?
乌苏图病毒病:北美潜在的问题?
  • DOI:
    10.1007/s13365-019-00818-y
  • 发表时间:
    2019-12-19
  • 期刊:
  • 影响因子:
    1.900
  • 作者:
    Christine M. Gill;Ronak K. Kapadia;J. David Beckham;Amanda L. Piquet;Kenneth L. Tyler;Daniel M. Pastula
  • 通讯作者:
    Daniel M. Pastula

Kenneth L. Tyler的其他文献

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{{ truncateString('Kenneth L. Tyler', 18)}}的其他基金

Genomic and molecular determinants of EV-D68 neuroinvasive disease
EV-D68神经侵袭性疾病的基因组和分子决定因素
  • 批准号:
    10657198
  • 财政年份:
    2023
  • 资助金额:
    $ 19.62万
  • 项目类别:
EV-D68-induced CNS disease: pathogenic mechanisms and identification of therapeutic targets.
EV-D68诱导的中枢神经系统疾病:致病机制和治疗靶点的鉴定。
  • 批准号:
    10225583
  • 财政年份:
    2018
  • 资助金额:
    $ 19.62万
  • 项目类别:
EV-D68-induced CNS disease: pathogenic mechanisms and identification of therapeutic targets.
EV-D68诱导的中枢神经系统疾病:致病机制和治疗靶点的鉴定。
  • 批准号:
    9769165
  • 财政年份:
    2018
  • 资助金额:
    $ 19.62万
  • 项目类别:
EV-D68-induced CNS disease: pathogenic mechanisms and identification of therapeutic targets.
EV-D68诱导的中枢神经系统疾病:致病机制和治疗靶点的鉴定。
  • 批准号:
    9436831
  • 财政年份:
    2017
  • 资助金额:
    $ 19.62万
  • 项目类别:
Identification and evaluation of novel therapeutic targets for virus-induced neuronal disease
病毒引起的神经元疾病新治疗靶点的鉴定和评估
  • 批准号:
    8867128
  • 财政年份:
    2012
  • 资助金额:
    $ 19.62万
  • 项目类别:
Identification and evaluation of novel therapeutic targets for virus-induced neuronal disease
病毒引起的神经元疾病新治疗靶点的鉴定和评估
  • 批准号:
    8354615
  • 财政年份:
    2012
  • 资助金额:
    $ 19.62万
  • 项目类别:
Identification and evaluation of novel therapeutic targets for virus-induced neuronal disease
病毒引起的神经元疾病新治疗靶点的鉴定和评估
  • 批准号:
    8841447
  • 财政年份:
    2012
  • 资助金额:
    $ 19.62万
  • 项目类别:
Mechanisms of virus-induced injury in the brain and spinal cord
病毒引起的脑和脊髓损伤的机制
  • 批准号:
    8598010
  • 财政年份:
    2011
  • 资助金额:
    $ 19.62万
  • 项目类别:
Cellular genes and signaling pathways as therapeutic targets for virus-induced CN
细胞基因和信号通路作为病毒诱导 CN 的治疗靶点
  • 批准号:
    8215547
  • 财政年份:
    2011
  • 资助金额:
    $ 19.62万
  • 项目类别:
Role of Microglia in Protection Against West Nile Virus-induced CNS Injury: mechanisms and treatment strategies
小胶质细胞在预防西尼罗河病毒引起的中枢神经系统损伤中的作用:机制和治疗策略
  • 批准号:
    10513299
  • 财政年份:
    2011
  • 资助金额:
    $ 19.62万
  • 项目类别:

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