2014
Stratified control of IGF-I expression by hypoxia and stress hormones in osteoblasts
McCarthy TL, Yun Z, Madri JA, Centrella M. Stratified control of IGF-I expression by hypoxia and stress hormones in osteoblasts. Gene 2014, 539: 141-151. PMID: 24440782, PMCID: PMC4316208, DOI: 10.1016/j.gene.2014.01.011.Peer-Reviewed Original ResearchMeSH KeywordsAlkaline PhosphataseAnimalsCCAAT-Enhancer-Binding Protein-deltaCell HypoxiaCells, CulturedCore Binding Factor Alpha 1 SubunitDinoprostoneDNADNA ReplicationGene Expression RegulationHydrocortisoneInsulin-Like Growth Factor IOsteoblastsOxygenPromoter Regions, GeneticProtein BiosynthesisRatsRats, Sprague-DawleyRegulatory Elements, TranscriptionalRNA, MessengerConceptsIGF-I expressionStress hormonesIGF-I gene promoterIGF-I mRNAInfluence of PGE2Transcription factor C/EBPδOsteoblast transcription factor Runx2Hypoxic inhibitionI expressionPGE2Stimulatory effectGlucocorticoidsHypoxiaHIF activityHypoxic stressTranscription factor Runx2Bone cellsIGFProlonged exposureHormoneAlkaline phosphatase activitySystemic regulationOsteoblastsResponse elementRunx2
2008
Engineering angiogenesis following spinal cord injury: a coculture of neural progenitor and endothelial cells in a degradable polymer implant leads to an increase in vessel density and formation of the blood–spinal cord barrier
Rauch MF, Hynes SR, Bertram J, Redmond A, Robinson R, Williams C, Xu H, Madri JA, Lavik EB. Engineering angiogenesis following spinal cord injury: a coculture of neural progenitor and endothelial cells in a degradable polymer implant leads to an increase in vessel density and formation of the blood–spinal cord barrier. European Journal Of Neuroscience 2008, 29: 132-145. PMID: 19120441, PMCID: PMC2764251, DOI: 10.1111/j.1460-9568.2008.06567.x.Peer-Reviewed Original ResearchMeSH KeywordsAbsorbable ImplantsAnimalsBlood VesselsBlood-Brain BarrierCells, CulturedCoculture TechniquesDisease Models, AnimalEndothelial CellsFemaleGlycolatesHydrogelsLactic AcidMicrocirculationNeovascularization, PhysiologicPolyglycolic AcidPolylactic Acid-Polyglycolic Acid CopolymerRatsRats, Sprague-DawleyRats, TransgenicSpinal CordSpinal Cord InjuriesStem Cell TransplantationTissue EngineeringTissue ScaffoldsTreatment OutcomeConceptsBlood-spinal cord barrierSpinal cord injuryCord injuryNeural progenitor cellsEndothelial cellsPositive stainingRat hemisection modelEndothelial barrier antigenFunctional vesselsRole of angiogenesisInjury epicenterSimilar coculturesSpinal cordNPC groupHemisection modelEC groupVessel densityLesion controlInjuryNeural regenerationProgenitor cellsAngiogenesisNeural progenitorsSubcutaneous modelCocultureTargeted imaging of hypoxia-induced integrin activation in myocardium early after infarction
Kalinowski L, Dobrucki LW, Meoli DF, Dione DP, Sadeghi MM, Madri JA, Sinusas AJ. Targeted imaging of hypoxia-induced integrin activation in myocardium early after infarction. Journal Of Applied Physiology 2008, 104: 1504-1512. PMID: 18356482, DOI: 10.1152/japplphysiol.00861.2007.Peer-Reviewed Original ResearchMeSH KeywordsActinsAnimalsBiomarkersBiotransformationDogsHeterocyclic Compounds, 1-RingHypoxiaImidazolesImmunohistochemistryIntegrin alphaVbeta3IntegrinsMaleMyocardial InfarctionMyocardial IschemiaMyocardiumNeovascularization, PhysiologicOrganometallic CompoundsOrganotechnetium CompoundsRadiopharmaceuticalsRatsRats, Sprague-DawleyTechnetium Tc 99m SestamibiTomography, Emission-Computed, Single-PhotonConceptsMyocardial infarctionInfarct regionCanine studyIschemic heart diseaseCoronary artery occlusionAcute myocardial infarctionMarkers of angiogenesisEx vivo analysisExpression/activationPotential novel targetHypoxia-induced angiogenesisVivo SPECT imagingAlphavbeta3 integrinBRU59-21Artery occlusionNovel noninvasive approachHeart diseaseHistological evidenceMyocardial hypoxiaMyocardial uptakeRP748Rodent studiesAngiogenic therapyInfarctionMyocardial angiogenesisCo-culture of primary neural progenitor and endothelial cells in a macroporous gel promotes stable vascular networks in vivo
Rauch MF, Michaud M, Xu H, Madri JA, Lavik EB. Co-culture of primary neural progenitor and endothelial cells in a macroporous gel promotes stable vascular networks in vivo. Journal Of Biomaterials Science Polymer Edition 2008, 19: 1469-1485. PMID: 18973724, DOI: 10.1163/156856208786140409.Peer-Reviewed Original ResearchDifferential Effects of Shear Stress and Cyclic Strain on Sp1 Phosphorylation by Protein Kinase Cζ Modulates Membrane Type 1–Matrix Metalloproteinase in Endothelial Cells
Kim JI, Cordova AC, Hirayama Y, Madri JA, Sumpio BE. Differential Effects of Shear Stress and Cyclic Strain on Sp1 Phosphorylation by Protein Kinase Cζ Modulates Membrane Type 1–Matrix Metalloproteinase in Endothelial Cells. Endothelium 2008, 15: 33-42. PMID: 18568943, PMCID: PMC2644408, DOI: 10.1080/10623320802092260.Peer-Reviewed Original ResearchConceptsSp1 phosphorylationMT1-MMP expressionPromoter sitesPKCzeta inhibitorProtein kinase CzetaAffinity of Sp1Egr-1 bindingProtein kinase CζExtracellular matrix remodelingEndothelial cell migrationSp1Cell migrationPhosphorylationMatrix remodelingProtein expressionCyclic strainExpressionMembrane typeEndothelial cellsKey roleCzetaInhibitorsCζMetalloproteinaseAffinity
2004
Noninvasive imaging of myocardial angiogenesis following experimental myocardial infarction
Meoli DF, Sadeghi MM, Krassilnikova S, Bourke BN, Giordano FJ, Dione DP, Su H, Edwards DS, Liu S, Harris TD, Madri JA, Zaret BL, Sinusas AJ. Noninvasive imaging of myocardial angiogenesis following experimental myocardial infarction. Journal Of Clinical Investigation 2004, 113: 1684-1691. PMID: 15199403, PMCID: PMC420502, DOI: 10.1172/jci20352.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCells, CulturedCoronary VesselsDiagnostic ImagingDogsEndothelial CellsEndothelium, VascularHemodynamicsIndium RadioisotopesIntegrin alphaVbeta3MaleMolecular StructureMyocardial InfarctionMyocardiumNeovascularization, PhysiologicQuinolonesRadiopharmaceuticalsRatsRats, Sprague-DawleyTechnetium Tc 99m SestamibiTomography, Emission-Computed, Single-PhotonConceptsMyocardial angiogenesisMyocardial infarctionRadiotracer uptakeInjury-induced angiogenesisChronic rat modelNoninvasive imaging strategiesTherapeutic myocardial angiogenesisExperimental myocardial infarctionFocal radiotracer uptakePotential novel targetSignificant clinical utilityAlphavbeta3 integrinRisk stratificationHistological evidenceHypoperfused regionsRat modelMyocardial radiotracer uptakeClinical utilityNoninvasive evaluationAngiogenic therapyCanine modelInfarct regionInfarctionNovel targetNoninvasive imaging
2002
Transcription Factor Sp1 Phosphorylation Induced by Shear Stress Inhibits Membrane Type 1-Matrix Metalloproteinase Expression in Endothelium*
Yun S, Dardik A, Haga M, Yamashita A, Yamaguchi S, Koh Y, Madri JA, Sumpio BE. Transcription Factor Sp1 Phosphorylation Induced by Shear Stress Inhibits Membrane Type 1-Matrix Metalloproteinase Expression in Endothelium*. Journal Of Biological Chemistry 2002, 277: 34808-34814. PMID: 12093818, DOI: 10.1074/jbc.m205417200.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBase SequenceCells, CulturedDNADNA-Binding ProteinsEarly Growth Response Protein 1Electrophoretic Mobility Shift AssayEndothelium, VascularImmediate-Early ProteinsMatrix Metalloproteinases, Membrane-AssociatedMetalloendopeptidasesNogalamycinPhosphorylationPromoter Regions, GeneticRatsRats, Sprague-DawleyRNA, MessengerSp1 Transcription FactorStress, PhysiologicalTranscription FactorsConceptsMT1-MMP expressionEgr-1MRNA transcriptionMT1-MMP promoterPost-translational modificationsCalf intestinal phosphataseDistinct environmental stimuliTranscription factor expressionSp1 phosphorylationEgr-1 expressionSp1 DNAEndothelial cell migrationSerine phosphorylationPromoter sitesSp1Cell migrationEnvironmental stimuliMatrix remodelingIntestinal phosphataseProtein levelsTranscriptionTime-dependent fashionPhosphorylationMechanical forcesExpressionCyclic Strain Stimulates Early Growth Response Gene Product 1–Mediated Expression of Membrane Type 1 Matrix Metalloproteinase in Endothelium
Yamaguchi S, Yamaguchi M, Yatsuyanagi E, Yun SS, Nakajima N, Madri JA, Sumpio BE. Cyclic Strain Stimulates Early Growth Response Gene Product 1–Mediated Expression of Membrane Type 1 Matrix Metalloproteinase in Endothelium. Laboratory Investigation 2002, 82: 949-956. PMID: 12118097, DOI: 10.1097/01.lab.0000020408.77307.e9.Peer-Reviewed Original Research
1998
Three-dimensional Type I Collagen Lattices Induce Coordinate Expression of Matrix Metalloproteinases MT1-MMP and MMP-2 in Microvascular Endothelial Cells*
Haas T, Davis S, Madri J. Three-dimensional Type I Collagen Lattices Induce Coordinate Expression of Matrix Metalloproteinases MT1-MMP and MMP-2 in Microvascular Endothelial Cells*. Journal Of Biological Chemistry 1998, 273: 3604-3610. PMID: 9452488, DOI: 10.1074/jbc.273.6.3604.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCells, CulturedCollagenDrug CombinationsEndothelium, VascularEnzyme ActivationEnzyme InhibitorsGelatinasesLamininMatrix Metalloproteinase 2Matrix Metalloproteinases, Membrane-AssociatedMetalloendopeptidasesNeovascularization, PhysiologicProtein ConformationProteoglycansRatsRats, Sprague-DawleyRNA, MessengerSignal TransductionTissue Inhibitor of Metalloproteinase-2ConceptsMT1-MMPTwo-dimensional cultureEndothelial cellsThree-dimensional collagen matrixEndothelial cell organizationEndothelial cell angiogenesisEndothelial cell migrationCell organizationCoordinate expressionPutative activatorMT1-MMP activationMMP-2Matrix metalloproteinasesCell migrationFunctional roleMatrix interactionsMatrix remodelingCollagen matrixCell angiogenesisEndothelial cell networksMMP-2 proteinProtein
1997
Involvement of endothelial PECAM-1/CD31 in angiogenesis.
DeLisser H, Christofidou-Solomidou M, Strieter R, Burdick M, Robinson C, Wexler R, Kerr J, Garlanda C, Merwin J, Madri J, Albelda S. Involvement of endothelial PECAM-1/CD31 in angiogenesis. American Journal Of Pathology 1997, 151: 671-7. PMID: 9284815, PMCID: PMC1857836.Peer-Reviewed Original ResearchMeSH KeywordsAngiotensin-Converting Enzyme InhibitorsAnimalsAntibodies, MonoclonalCells, CulturedCollagenCorneaDrug CombinationsEndotheliumFibroblast Growth Factor 2HumansLamininMiceMice, Inbred C57BLNeovascularization, PhysiologicPlatelet Endothelial Cell Adhesion Molecule-1ProteoglycansRatsRats, Sprague-DawleyTransforming Growth Factor betaConceptsCell-cell adhesion moleculesEndothelial cell-cell adhesion moleculesBasic fibroblast growth factorRat capillary endothelial cellsPECAM-1Adhesion moleculesHuman PECAM-1Murine PECAM-1Endothelial cellsFibroblast growth factorAdhesion receptorsProcess of angiogenesisPECAM-1/CD31Tube formationAdhesive interactionsVessel growthGrowth factorCapillary endothelial cellsPolyclonal antibodiesRat corneal neovascularizationAngiogenesisCorneal neovascularizationCellsMurine modelMonoclonal antibodiesVascular endothelial growth factor mediates reactive angiogenesis in the postnatal developing brain
Ment L, Stewart W, Fronc R, Seashore C, Mahooti S, Scaramuzzino D, Madri J. Vascular endothelial growth factor mediates reactive angiogenesis in the postnatal developing brain. Brain Research 1997, 100: 52-61. PMID: 9174246, DOI: 10.1016/s0165-3806(97)00012-6.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, NewbornAstrocytesCell DivisionCell HypoxiaCells, CulturedCerebral CortexCoculture TechniquesEndothelial Growth FactorsEndothelium, VascularHypoxia, BrainLymphokinesMicrocirculationNeovascularization, PathologicNeovascularization, PhysiologicRatsRats, Sprague-DawleyRNA, MessengerTranscription, GeneticVascular Endothelial Growth Factor AVascular Endothelial Growth FactorsConceptsVascular endothelial growth factorEndothelial growth factorVEGF protein levelsExperimental ratsSublethal hypoxiaBrain microvascular endothelial cellsEndothelial cellsGrowth factorChronic sublethal hypoxiaProtein levelsAge-matched controlsMicrovascular endothelial cellsHypoxic pupsHRP studyCortical vesselsImmunohistochemical studyVascular densityAddition of VEGFBeagle pupsNewborn ratsReactive angiogenesisAstrocyte culturesThree-dimensional cocultureRat forebrainVEGF protein
1996
Modulation of transforming growth factor beta receptor levels on microvascular endothelial cells during in vitro angiogenesis.
Sankar S, Mahooti-Brooks N, Bensen L, McCarthy T, Centrella M, Madri J. Modulation of transforming growth factor beta receptor levels on microvascular endothelial cells during in vitro angiogenesis. Journal Of Clinical Investigation 1996, 97: 1436-1446. PMID: 8617876, PMCID: PMC507203, DOI: 10.1172/jci118565.Peer-Reviewed Original ResearchRestitution at the cellular level: regulation of the migrating phenotype.
Basson M, Rashid Z, Turowski G, West A, Emenaker N, Sgambati S, Hong F, Perdikis D, Datta S, Madri J. Restitution at the cellular level: regulation of the migrating phenotype. The Yale Journal Of Biology And Medicine 1996, 69: 119-29. PMID: 9112743, PMCID: PMC2588988.Peer-Reviewed Original ResearchMeSH KeywordsActinsAlkaline PhosphataseAnimalsCell DifferentiationCell MovementCells, CulturedCollagenDipeptidyl-Peptidases and Tripeptidyl-PeptidasesEnterostomyEpidermal Growth FactorEpithelial CellsEpitheliumHumansHydrogen-Ion ConcentrationIntestinal MucosaIntestinesJejunumLamininMembrane ProteinsMicrovilliPentagastrinPeptide YYPeptidesPhosphoproteinsRatsRats, Sprague-DawleyZonula Occludens-1 ProteinConceptsIntestinal epithelial cellsCell matrix proteinsIntestinal epithelial differentiationIntestinal epithelial brush borderCaco-2 intestinal epithelial cellsCaco-2 migrationEpithelial cellsEpithelial brush borderRegulatory biologyHuman Caco-2 intestinal epithelial cellsSheet migrationCell biologyCell motilityMigratory stateMatrix proteinsDipeptidyl dipeptidaseCellular levelBrush borderCaco-2 cellsEpithelial differentiationCell linesBiologyProteinDifferentiationSpecific activity