2014
Tubular Vascular Endothelial Growth Factor-A, Erythropoietin, and Medullary Vessels: A Trio Linked by Hypoxia
Tufro A. Tubular Vascular Endothelial Growth Factor-A, Erythropoietin, and Medullary Vessels: A Trio Linked by Hypoxia. Journal Of The American Society Of Nephrology 2014, 26: 997-998. PMID: 25385850, PMCID: PMC4413774, DOI: 10.1681/asn.2014101004.Peer-Reviewed Original Research
2011
Podocyte vascular endothelial growth factor (Vegf164) overexpression causes severe nodular glomerulosclerosis in a mouse model of type 1 diabetes
Veron D, Bertuccio CA, Marlier A, Reidy K, Garcia AM, Jimenez J, Velazquez H, Kashgarian M, Moeckel GW, Tufro A. Podocyte vascular endothelial growth factor (Vegf164) overexpression causes severe nodular glomerulosclerosis in a mouse model of type 1 diabetes. Diabetologia 2011, 54: 1227-1241. PMID: 21318407, PMCID: PMC3397150, DOI: 10.1007/s00125-010-2034-z.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlotting, WesternChromatography, High Pressure LiquidCreatinineDiabetes Mellitus, Type 1Diabetic NephropathiesDisease Models, AnimalEnzyme-Linked Immunosorbent AssayImmunohistochemistryMiceMice, TransgenicMicroscopy, Electron, TransmissionPodocytesPolymerase Chain ReactionSemaphorin-3ATandem Mass SpectrometryVascular Endothelial Growth Factor AConceptsDiabetic nephropathyNodular glomerulosclerosisDiabetic glomerulopathyMouse modelMassive proteinuriaExcessive vascular endothelial growth factorTransgenic miceStreptozotocin-induced mouse modelVascular endothelial growth factor overexpressionGlomerular basement membrane thickeningAdvanced diabetic glomerulopathyControl diabetic miceOnset of diabetesBasement membrane thickeningVascular endothelial growth factorType 1 diabetesGrowth factor overexpressionAdult transgenic miceEndothelial growth factorVEGF receptor 2Kimmelstiel-WilsonSystemic VEGFDiabetic micePathogenic roleRenal morphology
2007
Semaphorin3a disrupts podocyte foot processes causing acute proteinuria
Tapia R, Guan F, Gershin I, Teichman J, Villegas G, Tufro A. Semaphorin3a disrupts podocyte foot processes causing acute proteinuria. Kidney International 2007, 73: 733-740. PMID: 18075495, DOI: 10.1038/sj.ki.5002726.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Signal TransducingAnimalsCytoskeletal ProteinsDown-RegulationGlomerular Basement MembraneGlomerular Filtration RateIntracellular Signaling Peptides and ProteinsMaleMembrane ProteinsMiceMice, Inbred StrainsPermeabilityPodocytesProteinuriaRecombinant ProteinsSemaphorin-3AVascular Endothelial Growth Factor AVascular Endothelial Growth Factor Receptor-1Vascular Endothelial Growth Factor Receptor-2ConceptsPodocyte foot process effacementNephrotic range proteinuriaEndothelial cell damageVascular endothelial growth factorSlit diaphragm protein podocinFoot process effacementEndothelial growth factorReceptor 2 signalingVascular endothelial growth factor receptor 2 signalingAcute proteinuriaRange proteinuriaReceptor expressionVascular endothelial growth factor 165Process effacementBarrier homeostasisAdult mouse kidneyUltrastructural abnormalitiesSemaphorin3AEndothelial cellsCell damageGrowth factorMouse kidneyGuidance proteinsProteinuriaDownregulationCrosstalk between VEGF-A/VEGFR2 and GDNF/RET signaling pathways
Tufro A, Teichman J, Banu N, Villegas G. Crosstalk between VEGF-A/VEGFR2 and GDNF/RET signaling pathways. Biochemical And Biophysical Research Communications 2007, 358: 410-416. PMID: 17490619, DOI: 10.1016/j.bbrc.2007.04.146.Peer-Reviewed Original ResearchConceptsVascular endothelial growth factorCell proliferationEndothelial growth factorNeurotrophic factorGDNF/RETEmbryonic kidney explantsUreteric bud branchingUreteric bud cellsC-RetGrowth factorRT-PCRVEGFNovel cooperative interactionVEGFR2Branching morphogenesisRETVEGFR2 autophosphorylationGDNFKidney developmentBud cellsUreteric budAdditive effectMajor regulatorKidney explantsPhosphorylation