OspC and its role in defining host range and dissemination properties
OspC and its role in defining host range and dissemination properties
批准号:
10345736
负责人:
RICHARD T MARCONI
金额:
$57.78万
依托单位国家:
美国
项目类别:
财政年份:
2022
资助国家:
美国
项目状态:
未结题
起止时间:
2022-08-01 至 2026-07-31
关键词:
AffinityAllelesAmino Acid SubstitutionBindingBiologicalBirdsBorreliaBorrelia afzeliiBorrelia burgdorferiBorrelia burgdorferi GroupBorrelia gariniiChargeComplementComplement 4bCoupledDataDistalElectrostaticsExtracellular MatrixGenomeHumanIncidenceIndividualInfectionIxodesKineticsLigand BindingLigand Binding DomainLigandsLinkLyme DiseaseMaintenanceMammalsMediatingMembraneMembrane ProteinsMolecularMusMutateOrganOryctolagus cuniculusOspC proteinOutcomePathogenesisPathogenicityPlasminogenPlayPositioning AttributePreventivePropertyProtein CProteinsPublic HealthRecombinant ProteinsResearchRoleSite-Directed MutagenesisSolventsStructureTestingTherapeuticTick-Borne DiseasesTicksTransgenic OrganismsVariantVirulence FactorsWorkantigen diagnosticbasecitrate carriercompanion animaldimerenzooticgenetic approachimprovedin vivoinnovationmutantpathogentick populationtick transmissiontissue tropismvaccine development
中文摘要
项目摘要:莱姆病是北方地区最常见的壁虱传播疾病
半球。莱姆病的发病率随着硬蜱种群的增加而稳步增加。
扩展。这项提议将确定外表面蛋白C的关键功能决定因素
(OspC),一种重要的毒力因子。此外,我们将确定序列变异是如何
OSPC影响传染性和传播特性。尖端的遗传方法将
被用来剖析SPC在莱姆病的病理生物学中所起的作用
螺旋体。这些分析的结果还将推动正在进行的开发工作
用于人类的疫苗和诊断抗原。
英文摘要
Project summary: Lyme disease is the most common tick-borne disease in the northern
hemisphere. The incidence of Lyme disease is steadily increasing as the Ixodes tick population
expands. This proposal will identify the critical functional determinants of outer surface protein C
(OspC), an essential virulence factor. In addition, we will determine how sequence variation in
OspC influences infectivity and dissemination properties. Cutting edge genetic approaches will
be employed to dissect the role that OspC plays in the pathobiology of the Lyme disease
spirochetes. The outcome of these analyses will also advance ongoing efforts to develop
vaccines and diagnostic antigens for use in humans.
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会议论文
OspC and its role in defining host range and dissemination properties
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批准号:10674690
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项目类别:
-
资助金额:$55.28万
-
财政年份:2022
-
负责人:RICHARD T MARCONI
-
依托单位:
Chimeric epitope based vaccines for tick borne infections
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批准号:9982205
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项目类别:
-
资助金额:$64.37万
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财政年份:2019
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负责人:RICHARD T MARCONI
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依托单位:
Chimeric epitope based vaccines for tick borne infections
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批准号:10219068
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项目类别:
-
资助金额:$63.03万
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财政年份:2019
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负责人:RICHARD T MARCONI
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依托单位:
Chimeric epitope based vaccines for tick borne infections
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批准号:10438610
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项目类别:
-
资助金额:$62.56万
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财政年份:2019
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负责人:RICHARD T MARCONI
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依托单位:
Development of a multi-pathogen chimeritope vaccine for tick borne diseases
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批准号:9526584
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项目类别:
-
资助金额:$51.05万
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财政年份:2017
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负责人:RICHARD T MARCONI
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依托单位:
The role of OspC in Borrelia pathogenesis
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批准号:7826206
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项目类别:
-
资助金额:$36.65万
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财政年份:2009
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负责人:RICHARD T MARCONI
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依托单位:
The role of OspC in Borrelia pathogenesis
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批准号:7650493
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项目类别:
-
资助金额:$35.45万
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财政年份:2008
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负责人:RICHARD T MARCONI
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依托单位:
Treponema denticola, complement regulatory proteins and periodontal disease
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批准号:7208842
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项目类别:
-
资助金额:$34.23万
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财政年份:2007
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负责人:RICHARD T MARCONI
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依托单位:
Treponema denticola, complement regulatory proteins and periodontal disease
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批准号:8061662
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项目类别:
-
资助金额:$33.52万
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财政年份:2007
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负责人:RICHARD T MARCONI
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依托单位:
Treponema denticola, complement regulatory proteins and periodontal disease
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批准号:7807090
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项目类别:
-
资助金额:$34.59万
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财政年份:2007
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负责人:RICHARD T MARCONI
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依托单位:
Treponema denticola, complement regulatory proteins and periodontal disease
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批准号:7425097
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项目类别:
-
资助金额:$35.0万
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财政年份:2007
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负责人:RICHARD T MARCONI
-
依托单位:
Treponema denticola, complement regulatory proteins and periodontal disease
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批准号:7616724
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项目类别:
-
资助金额:$34.97万
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财政年份:2007
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负责人:RICHARD T MARCONI
-
依托单位:
Development of a polyvalent chimeric vaccine for Lyme disease
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批准号:7150947
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项目类别:
-
资助金额:$35.49万
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财政年份:2006
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负责人:RICHARD T MARCONI
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依托单位:
Development of a polyvalent chimeric vaccine for Lyme disease
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批准号:7243377
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项目类别:
-
资助金额:$35.18万
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财政年份:2006
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负责人:RICHARD T MARCONI
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依托单位:
Development of a polyvalent chimeric vaccine for Lyme disease
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批准号:7423862
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项目类别:
-
资助金额:$34.47万
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财政年份:2006
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负责人:RICHARD T MARCONI
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依托单位:
Development of a polyvalent chimeric vaccine for Lyme disease
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批准号:7629733
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项目类别:
-
资助金额:$34.43万
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财政年份:2006
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负责人:RICHARD T MARCONI
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依托单位:
Development of a polyvalent chimeric vaccine for Lyme disease
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批准号:7880710
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项目类别:
-
资助金额:$34.05万
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财政年份:2006
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负责人:RICHARD T MARCONI
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依托单位:
Borrelial Factor H Binding Proteins
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批准号:6759626
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项目类别:
-
资助金额:$18.38万
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财政年份:2004
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负责人:RICHARD T MARCONI
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依托单位:
Borrelial Factor H Binding Proteins
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批准号:6873738
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项目类别:
-
资助金额:$22.13万
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财政年份:2004
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负责人:RICHARD T MARCONI
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依托单位:
Bdr proteins and Borrelia pathogenesis
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批准号:6465437
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项目类别:
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资助金额:$32.75万
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财政年份:2002
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负责人:RICHARD T MARCONI
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依托单位:
海外基金