Mechanistic studies of core Hippo pathway kinases
Mechanistic studies of core Hippo pathway kinases
批准号:
10414936
负责人:
Jennifer Marie Kavran
金额:
$34.39万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2019
资助国家:
美国
项目状态:
已结题
起止时间:
2019-07-08 至 2024-05-31
关键词:
AddressAffectAffinityBeliefBindingBiochemicalBiological AssayCell MaintenanceCell NucleusCell ProliferationCellsCircular DichroismColorComplexDataDevelopmentDiseaseDrosophila genusEnsureEnzymesEventFutureGoalsHomodimerizationIn VitroInvestigationKineticsLabelLaboratoriesLinkMass Spectrum AnalysisMediatingMethodsMolecularNamesOrgan SizeOutcomePathway interactionsPhosphorylationPhosphorylation SitePhosphotransferasesPropertyProteinsProteolysisReagentRegulationResearchSeriesSignal PathwaySignal TransductionTertiary Protein StructureTherapeuticTissuesTrefoil MotifWorkX-Ray Crystallographyanalytical ultracentrifugationanti-cancerbaseexperimental studyinsightnovelorgan regenerationorgan repairprogramsstem cell nichestem cellsstoichiometrytherapeutic targettumorigenesis
中文摘要
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英文摘要
PROJECT SUMMARY
The long-term goal of our research is to understand the molecular mechanisms that control eukaryotic signaling
pathways. The objective of this application is to elucidate the principles that regulate the core kinases in the
Hippo pathway. The Hippo pathway controls organ size during development, tumorigenesis, and maintains the
stem-cell niche through the coordinated activity of a kinase cassette that includes two kinases, Mst1/2 and
Lats1/2, and two accessory proteins, Mob1 and hSalvador. In Aim 1, we will establish a molecular basis for
understanding complex formation between SARAH domain proteins (hSalvador, Mst1/2, and RassF5) to inform
on how these proteins regulate pathway activity. In Aim 2, our investigations will further understanding of Mst1/2
activation and provide a mechanistic link between upstream pathway components and kinase activation. In Aim
3 we will elucidate the molecular mechanisms governing the activity of Lats1 and Mst2 activity. Outcomes from
the proposed work will fundamentally alter our picture of Hippo signaling in normal and disease states and
stimulate new directions of cellular and therapeutic investigation.
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Mechanistic studies of core Hippo pathway kinases
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批准号:9974545
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项目类别:
-
资助金额:$34.39万
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财政年份:2019
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负责人:Jennifer Marie Kavran
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依托单位:
Mechanistic studies of core Hippo pathway kinases-Equipment Supplement
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批准号:10797592
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项目类别:
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资助金额:$2.83万
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财政年份:2019
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负责人:Jennifer Marie Kavran
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依托单位:
Mechanistic studies of core Hippo pathway kinases
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批准号:10619585
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项目类别:
-
资助金额:$34.39万
-
财政年份:2019
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负责人:Jennifer Marie Kavran
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依托单位:
海外基金