The Role of Fibronectin in ADPKD
The Role of Fibronectin in ADPKD
批准号:
10021645
负责人:
Jordan A Kreidberg
金额:
$28.74万
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:
2019-09-20 至 2022-07-31
关键词:
AffectAllelesAutosomal Dominant Polycystic KidneyBiochemicalCell AdhesionCellsCystCyst FluidCystic kidneyDialysis procedureDiseaseDrug CostsECM receptorEnd stage renal failureEpithelialEpitheliumExtracellular MatrixExtracellular Matrix ProteinsFamilyFibronectin ReceptorsFibronectinsGene SilencingGenesGenetic DiseasesGraft RejectionGrantHealth Care CostsHereditary DiseaseHigh PrevalenceImpairmentIndividualIndustrializationIntegrin BindingIntegrin alpha ChainsIntegrinsInterventionKidneyKidney TransplantationLaboratoriesLeadLigandsMesenchymalMolecularMusMutationPKD1 genePKD2 genePTK2 genePathogenesisPharmacologic SubstancePharmacologyPreventionProductivityPropertyPublic HealthQuality of lifeReceptor Protein-Tyrosine KinasesRenal dialysisRenal functionRoleSignal TransductionSignal Transduction PathwayStructureTherapeuticTransforming Growth Factor betaTransplantationTreatment CostUnited StatesWNT Signaling PathwayWorkapical membranebasebeta cateninconditional knockoutconditional mutantcostfibrillogenesisgene productinhibitor/antagonistkidney epithelial cellmouse modelmutantoverexpressionpreventsingle cell sequencingtranscriptome sequencing
中文摘要
点击翻译按钮获取中文摘要
英文摘要
Project Summary
Autosomal Dominant Polycystic kidney disease (ADPKD) is characterized by numerous cysts
within the kidneys of afflicted individuals. The cysts formed in ADPKD can greatly enlarge the
kidneys while replacing the normal kidney structures, resulting in reduced kidney function and
progression to end-stage renal disease, that can only be treated by lifelong dialysis or kidney
transplants. As a disease that affects 1 in 800~1000 individuals, ADPKD is among the most
common genetic disorders. In the United States, there are 600,000 individuals, and worldwide
12.5 million, with PKD [1]. Thus, ADPKD represents a major public health issue, and
accounts for hundreds of millions (and perhaps over a billion) of dollars in health care costs,
particularly for dialysis treatments and the cost of drugs that prevent transplant rejections, as
well as the cost involved of decreased productivity and impaired quality of life of individuals
with ADPKD. For all these reasons, it is of great importance to discover treatments that
directly affect the molecular causes of ADPKD, and that will prevent the progression to end-
stage renal disease and dialysis or transplantation.
Over the past 5 years the Kreidberg laboratory has investigated the role of Wnt signaling in
the pathogenesis of ADPKD. Dr. Kreidberg’s laboratory has found that Wnt signaling and β-
catenin expression is highly elevated in cyst lining cells in ADPKD. In this grant they propose
to extend their studies to understand how a putative β-catenin target gene, fibronectin, affects
cyst formation. Fibronectin is a key extracellular matrix gene primarily found in a
mesenchymal matrix, but over-expressed in cystic kidneys. We will study the role of
integrin:fibronectin interactions in ADPKD.
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The Role of Fibronectin in ADPKD
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批准号:10217127
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项目类别:
-
资助金额:$28.52万
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财政年份:2019
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负责人:Jordan A Kreidberg
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依托单位:
Transcriptional Reprogramming in Podocyte Injury
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批准号:9149798
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项目类别:
-
资助金额:$44.76万
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财政年份:2016
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负责人:Jordan A Kreidberg
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依托单位:
The role of beta-catenin in cyst initiation in Autosomal Dominant Polycystic Kidn
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批准号:9064636
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项目类别:
-
资助金额:$38.06万
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财政年份:2014
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负责人:Jordan A Kreidberg
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依托单位:
The role of beta-catenin in cyst initiation in Autosomal Dominant Polycystic Kidn
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批准号:8683329
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项目类别:
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资助金额:$38.06万
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财政年份:2014
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负责人:Jordan A Kreidberg
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依托单位:
Misregulation of receptor tyrosine kinase signaling in PKD
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批准号:8338906
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项目类别:
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资助金额:$35.52万
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财政年份:2011
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负责人:Jordan A Kreidberg
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依托单位:
Misregulation of receptor tyrosine kinase signaling in PKD
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批准号:8726973
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项目类别:
-
资助金额:$35.52万
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财政年份:2011
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负责人:Jordan A Kreidberg
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依托单位:
Misregulation of receptor tyrosine kinase signaling in PKD
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批准号:8238482
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项目类别:
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资助金额:$37.34万
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财政年份:2011
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负责人:Jordan A Kreidberg
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依托单位:
Misregulation of receptor tyrosine kinase signaling in PKD
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批准号:8541009
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项目类别:
-
资助金额:$34.27万
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财政年份:2011
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负责人:Jordan A Kreidberg
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依托单位:
BMP and FGF Signaling in kidney progenitor cells
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批准号:8494042
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项目类别:
-
资助金额:$33.6万
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财政年份:2010
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负责人:Jordan A Kreidberg
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依托单位:
BMP and FGF Signaling in kidney progenitor cells
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批准号:8318882
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项目类别:
-
资助金额:$34.82万
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财政年份:2010
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负责人:Jordan A Kreidberg
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依托单位:
11th International Conference on Developmental Nephrology
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批准号:8007158
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项目类别:
-
资助金额:$1.0万
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财政年份:2010
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负责人:Jordan A Kreidberg
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依托单位:
BMP and FGF Signaling in kidney progenitor cells
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批准号:7986521
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项目类别:
-
资助金额:$43.72万
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财政年份:2010
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负责人:Jordan A Kreidberg
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依托单位:
BMP and FGF Signaling in kidney progenitor cells
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批准号:8098216
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项目类别:
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资助金额:$34.74万
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财政年份:2010
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负责人:Jordan A Kreidberg
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依托单位:
Role of Vascular Cells in kidney pattern formation
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批准号:7991420
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项目类别:
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资助金额:$8.45万
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财政年份:2009
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负责人:Jordan A Kreidberg
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依托单位:
INTEGRIN AND CADHERIN IN POLYCYSTIC KIDNEY DISEASE
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批准号:7494041
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项目类别:
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资助金额:$24.78万
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财政年份:2007
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负责人:Jordan A Kreidberg
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依托单位:
Role of Vascular Cells in kidney pattern formation
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批准号:7049916
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项目类别:
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资助金额:$34.65万
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财政年份:2006
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负责人:Jordan A Kreidberg
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依托单位:
Role of Vascular Cells in kidney pattern formation
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批准号:7367968
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项目类别:
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资助金额:$32.97万
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财政年份:2006
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负责人:Jordan A Kreidberg
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依托单位:
Role of Vascular Cells in kidney pattern formation
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批准号:7215176
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项目类别:
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资助金额:$33.64万
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财政年份:2006
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负责人:Jordan A Kreidberg
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依托单位:
Role of Vascular Cells in kidney pattern formation
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批准号:7569022
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项目类别:
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资助金额:$32.97万
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财政年份:2006
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负责人:Jordan A Kreidberg
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依托单位:
INTEGRIN AND CADHERIN IN POLYCYSTIC KIDNEY DISEASE
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批准号:7311666
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项目类别:
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资助金额:$26.85万
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财政年份:2006
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负责人:Jordan A Kreidberg
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依托单位:
海外基金