2023
CD31 as a probable responding and gate-keeping protein of the blood-brain barrier and the risk of Alzheimer’s disease
Zhang Z, Gan Q, Han J, Tao Q, Qiu W, Madri J. CD31 as a probable responding and gate-keeping protein of the blood-brain barrier and the risk of Alzheimer’s disease. Cerebrovascular And Brain Metabolism Reviews 2023, 43: 1027-1041. PMID: 37051650, PMCID: PMC10291450, DOI: 10.1177/0271678x231170041.Peer-Reviewed Original ResearchConceptsPlatelet endothelial cell adhesion moleculeImmune cellsDisease riskBlood-brain barrier permeabilityMajor genetic risk factorBlood-brain barrierNeuronal cell injuryEndothelial cell adhesion moleculesAlzheimer's disease riskGenetic risk factorsPeripheral inflammationBrain axisAPOE4 carriersAD pathogenesisRisk factorsBarrier permeabilityAD developmentCell adhesion moleculeCell injuryImmune systemAlzheimer's diseaseCD31Transendothelial migrationPotential drug targetsAdhesion molecules
2017
CD44 Promotes Inflammation and Extracellular Matrix Production During Arteriovenous Fistula Maturation
Kuwahara G, Hashimoto T, Tsuneki M, Yamamoto K, Assi R, Foster TR, Hanisch JJ, Bai H, Hu H, Protack CD, Hall MR, Schardt JS, Jay SM, Madri JA, Kodama S, Dardik A. CD44 Promotes Inflammation and Extracellular Matrix Production During Arteriovenous Fistula Maturation. Arteriosclerosis Thrombosis And Vascular Biology 2017, 37: 1147-1156. PMID: 28450292, PMCID: PMC5467640, DOI: 10.1161/atvbaha.117.309385.Peer-Reviewed Original ResearchConceptsExtracellular matrix depositionKnockout miceExtracellular matrix componentsExtracellular matrix productionMatrix depositionAdhesion molecule-1 expressionM2 macrophagesProtein 1Matrix productionCell adhesion molecule-1 expressionMolecule-1 expressionProtein expressionMatrix componentsCD44 knockout miceProtein-1 expressionMajor receptorCD44 activityMaturationVascular cell adhesion molecule-1 expressionAdhesion moleculesExpressionCD44 mRNAChemoattractant protein-1 expressionWild-type C57BL/6JArteriovenous fistulaAs human lung microvascular endothelia achieve confluence, src family kinases are activated, and tyrosine-phosphorylated p120 catenin physically couples NEU1 sialidase to CD31
Hyun SW, Liu A, Liu Z, Lillehoj EP, Madri JA, Reynolds AB, Goldblum SE. As human lung microvascular endothelia achieve confluence, src family kinases are activated, and tyrosine-phosphorylated p120 catenin physically couples NEU1 sialidase to CD31. Cellular Signalling 2017, 35: 1-15. PMID: 28343945, DOI: 10.1016/j.cellsig.2017.03.014.Peer-Reviewed Original ResearchMeSH KeywordsCateninsCell LineCell-Free SystemDelta CateninEndothelial CellsHumansLungMicrovesselsN-Acetylneuraminic AcidNeovascularization, PhysiologicNeuraminidasePhosphorylationPlatelet Endothelial Cell Adhesion Molecule-1Protein BindingProtein Interaction MapsProto-Oncogene Proteins c-fynProto-Oncogene Proteins c-yesSignal TransductionSrc-Family KinasesIncreased Oxidative Stress and Hypoxia Inducible Factor-1 Expression during Arteriovenous Fistula Maturation
Sadaghianloo N, Yamamoto K, Bai H, Tsuneki M, Protack CD, Hall MR, Declemy S, Hassen-Khodja R, Madri J, Dardik A. Increased Oxidative Stress and Hypoxia Inducible Factor-1 Expression during Arteriovenous Fistula Maturation. Annals Of Vascular Surgery 2017, 41: 225-234. PMID: 28163173, PMCID: PMC5411319, DOI: 10.1016/j.avsg.2016.09.014.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAortaArteriovenous Shunt, SurgicalGene Expression RegulationHeme Oxygenase-1Hydrogen PeroxideHyperplasiaHypoxia-Inducible Factor 1, alpha SubunitMaleMembrane ProteinsMice, Inbred C57BLNADPH Oxidase 2NeointimaOxidative StressReactive Oxygen SpeciesSignal TransductionTime FactorsTyrosineVascular Endothelial Growth Factor AVascular PatencyVena Cava, InferiorConceptsHeme oxygenase-1Arteriovenous fistulaAVF maturationNOX-2HIF-1αOxidative stressHypoxia-inducible factor 1 (HIF-1) expressionSham-operated micePoor clinical resultsHIF-1α immunoreactivityInferior vena cavaArteriovenous fistula maturationVascular endothelial growth factorHypoxia-inducible factor-1 (HIF-1) pathwayFactor-1 expressionEndothelial growth factorHIF-1 pathwayHuman AVF maturationQuantitative polymerase chain reactionOxidative stress increasesAortocaval fistulaFistula maturationVena cavaClinical resultsPolymerase chain reaction
2015
CD44 Influences Fibroblast Behaviors Via Modulation of Cell–Cell and Cell–Matrix Interactions, Affecting Survivin and Hippo Pathways
Tsuneki M, Madri JA. CD44 Influences Fibroblast Behaviors Via Modulation of Cell–Cell and Cell–Matrix Interactions, Affecting Survivin and Hippo Pathways. Journal Of Cellular Physiology 2015, 231: 731-743. PMID: 26248063, DOI: 10.1002/jcp.25123.Peer-Reviewed Original ResearchConceptsHippo pathwayN-cadherinCaspase-3Cell-matrix interactionsSiRNA knock-downCollagen type IPivotal roleNon-coated dishesKnock-downExtracellular matrix expressionHigh cell densitySiRNA knockdownCell adhesionCell behaviorCell typesDiverse arrayPhospho-YAPNuclear fractionRole of CD44Fibroblast migrationFibroblast behaviorType IMesenchymal tissuePathwayCells cells
2014
Adhesion Molecule-Mediated Hippo Pathway Modulates Hemangioendothelioma Cell Behavior
Tsuneki M, Madri JA. Adhesion Molecule-Mediated Hippo Pathway Modulates Hemangioendothelioma Cell Behavior. Molecular And Cellular Biology 2014, 34: 4485-4499. PMID: 25266662, PMCID: PMC4248725, DOI: 10.1128/mcb.00671-14.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntigens, CDApoptosisBrainCadherinsCaspase 3Cell Line, TumorCell ProliferationHemangioendotheliomaHippo Signaling PathwayImidazolesInhibitor of Apoptosis ProteinsLIM Domain ProteinsMiceMice, Inbred C57BLNaphthoquinonesPlatelet Endothelial Cell Adhesion Molecule-1Protein Serine-Threonine KinasesRepressor ProteinsRNA, Small InterferingSignal TransductionSurvivinConceptsHippo pathwayCell adhesion moleculeAjuba expressionCell proliferationAdhesion moleculesSmall interference RNA transfectionEffector caspase-3Murine hemangioendothelioma cellsPromoter interactionsApoptotic mechanismsMolecule modulationCell behaviorContact inhibitionEndothelial cell proliferationRNA transfectionVE-cadherinCaspase-3Microvascular endothelial cell proliferationApoptosisHemangioendothelioma cellsPathwayCell culturesProliferationEndothelial cell adhesion moleculesExpression
2011
GSK-3β: a signaling pathway node modulating neural stem cell and endothelial cell interactions
Li Q, Michaud M, Canosa S, Kuo A, Madri JA. GSK-3β: a signaling pathway node modulating neural stem cell and endothelial cell interactions. Angiogenesis 2011, 14: 173-185. PMID: 21253820, DOI: 10.1007/s10456-011-9201-9.Peer-Reviewed Original ResearchMeSH KeywordsAminophenolsAnimalsBasic Helix-Loop-Helix Transcription FactorsBeta CateninBrainCell CommunicationCell DifferentiationCell MovementCell ProliferationEndothelial CellsEnzyme ActivationGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaHypoxia-Inducible Factor 1, alpha SubunitIntercellular Signaling Peptides and ProteinsMaleMaleimidesMiceMice, Inbred C57BLNeovascularization, PhysiologicNeural Stem CellsNeurogenesisPhosphorylationPhosphoserineReceptor Cross-TalkSignal TransductionSolubilitySpecies SpecificityConceptsNeural stem cellsNotch-1 expressionHIF-1αGSK-3βSDF-1III-tubulinStem cellsPremature infant populationMicrovascular endothelial cellsGSK-3β activationCD1 levelsEndothelial cell interactionsNeurogenic areasVascular proliferationInfant populationGSK-3β inhibitorTherapeutic potentialSVZ tissueGreater angiogenesisHIF-2αMouse strainsΒ-catenin participatesEndothelial cellsReciprocal modulation
2009
Strain Differences in Behavioral and Cellular Responses to Perinatal Hypoxia and Relationships to Neural Stem Cell Survival and Self-Renewal Modeling the Neurovascular Niche
Li Q, Liu J, Michaud M, Schwartz ML, Madri JA. Strain Differences in Behavioral and Cellular Responses to Perinatal Hypoxia and Relationships to Neural Stem Cell Survival and Self-Renewal Modeling the Neurovascular Niche. American Journal Of Pathology 2009, 175: 2133-2145. PMID: 19815710, PMCID: PMC2774076, DOI: 10.2353/ajpath.2009.090354.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBehavior, AnimalCell DifferentiationCell MovementCell SurvivalCells, CulturedChemokine CXCL12Endothelial CellsEnzyme ActivationFemaleHumansHypoxiaHypoxia-Inducible Factor 1, alpha SubunitHypoxia-Inducible Factor-Proline DioxygenasesInfantInfant, NewbornInfant, PrematureMaleMiceMice, Inbred C57BLMice, Inbred StrainsNeuronsNeuropsychological TestsPhosphatidylinositol 3-KinasesProcollagen-Proline DioxygenaseProto-Oncogene Proteins c-aktSignal TransductionStem CellsConceptsChronic hypoxiaC57 miceHIF-1alphaLow birth weight infant populationMatrix metalloproteinase-9 activityStromal-derived factor-1CD-1 miceMetalloproteinase-9 activityAdult C57 miceHypoxia-induced factorNeural stem cell survivalHigher apoptosis ratePerinatal hypoxiaRepair/recoveryClinical improvementNeurodevelopmental handicapPreventive therapyPremature infantsNeurogenic zonesNeurovascular nicheInfant populationC57BL/6 pupsProlyl hydroxylase domain 2Migratory responsivenessStem cell survival
2008
Leptin affects endocardial cushion formation by modulating EMT and migration via Akt signaling cascades
Nath AK, Brown RM, Michaud M, Sierra-Honigmann MR, Snyder M, Madri JA. Leptin affects endocardial cushion formation by modulating EMT and migration via Akt signaling cascades. Journal Of Cell Biology 2008, 181: 367-380. PMID: 18411306, PMCID: PMC2315681, DOI: 10.1083/jcb.200708197.Peer-Reviewed Original ResearchConceptsRepertoire of factorsEndocardial cushion formationMouse embryonic heartInterleukin-6 familyEmbryonic developmentCushion formationObserved phenotypeSignal transducerAlphavbeta3 integrin receptorTranscription 3Matrix metalloprotease-2Integrin receptorsMesenchymal transitionAlphavbeta3 integrinEmbryonic heartEMTAbnormal EMTMetalloprotease-2Functional inhibitionAktLoss of leptinPathwayVivo modelReceptorsInhibition
2006
PECAM-1 Affects GSK-3β-Mediated β-Catenin Phosphorylation and Degradation
Biswas P, Canosa S, Schoenfeld D, Schoenfeld J, Li P, Cheas LC, Zhang J, Cordova A, Sumpio B, Madri JA. PECAM-1 Affects GSK-3β-Mediated β-Catenin Phosphorylation and Degradation. American Journal Of Pathology 2006, 169: 314-324. PMID: 16816383, PMCID: PMC1698776, DOI: 10.2353/ajpath.2006.051112.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBeta CateninBlotting, WesternCapillary PermeabilityCells, CulturedEndothelial CellsFluorescent Antibody TechniqueGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaHistamineHistamine AgentsHumansMiceModels, BiologicalPhosphatidylinositol 3-KinasesPhosphorylationPlatelet Endothelial Cell Adhesion Molecule-1Proto-Oncogene Proteins c-aktReceptors, HistamineSignal TransductionConceptsAdherens junctionsSerine phosphorylationSrc homology 2 domainBeta-catenin expression levelsAdherens junction componentsSerine phosphorylation levelEndothelial cellsΒ-catenin phosphorylationPECAM-1Cell biological responsesCytoplasmic domainSHP-2Proteosomal degradationGSK-3betaDynamic regulatorJunction componentsPhosphorylation levelsPhosphorylationEndothelial cell adhesion molecule-1Expression levelsGSK-3βBiological responsesEndothelial barrier permeabilityMice exhibitCell adhesion molecule-1
2004
A null mutation of Hhex results in abnormal cardiac development,defective vasculogenesis and elevated Vegfa levels
Hallaq H, Pinter E, Enciso J, McGrath J, Zeiss C, Brueckner M, Madri J, Jacobs HC, Wilson CM, Vasavada H, Jiang X, Bogue CW. A null mutation of Hhex results in abnormal cardiac development,defective vasculogenesis and elevated Vegfa levels. Development 2004, 131: 5197-5209. PMID: 15459110, DOI: 10.1242/dev.01393.Peer-Reviewed Original ResearchConceptsEpithelial-mesenchymal transformationVEGFA levelsVentricular septal defectVascular endothelial growth factorDefective vasculogenesisEndothelial growth factorEndocardial cushionsInhibitor of VEGFVascular developmentTract abnormalitiesSeptal defectSFlt-1Right ventricleNormal liverVentral foregut endodermNormal cardiovascular developmentReceptor 1Abnormal cardiac developmentGrowth factorNull mutationVentral foregutAberrant developmentCompact myocardiumAV explantsE8.5-9.0
2003
PECAM-1: old friend, new partners
Ilan N, Madri JA. PECAM-1: old friend, new partners. Current Opinion In Cell Biology 2003, 15: 515-524. PMID: 14519385, DOI: 10.1016/s0955-0674(03)00100-5.Peer-Reviewed Original ResearchMeSH KeywordsAdherens JunctionsAlpha CateninAnimalsApoptosisBeta CateninCapillary PermeabilityCell Adhesion MoleculesCytoskeletal ProteinsDNA-Binding ProteinsHumansIntermediate FilamentsMilk ProteinsModels, MolecularPhosphorylationPlatelet Endothelial Cell Adhesion Molecule-1Protein Structure, TertiarySignal TransductionSTAT5 Transcription FactorTrans-ActivatorsVascular Endothelial Growth Factor AAbolition of arteriolar dilation but not constriction to histamine in cremaster muscle of eNOS–/– mice
Payne GW, Madri JA, Sessa WC, Segal SS. Abolition of arteriolar dilation but not constriction to histamine in cremaster muscle of eNOS–/– mice. AJP Heart And Circulatory Physiology 2003, 285: h493-h498. PMID: 12689855, DOI: 10.1152/ajpheart.00071.2003.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsArteriolesCimetidineEndothelium, VascularHistamineHistamine H1 AntagonistsHistamine H2 AntagonistsMaleMiceMice, Inbred C57BLMice, Inbred StrainsMuscle, SkeletalNitric OxideNitric Oxide SynthaseNitric Oxide Synthase Type IINitric Oxide Synthase Type IIIPlatelet Endothelial Cell Adhesion Molecule-1PyrilamineReceptors, HistamineSignal TransductionVasoconstrictionVasodilationConceptsENOS-/- miceMuscle blood flowVasomotor responsesBlood flowCremaster muscleCell adhesion molecule-1Anesthetized C57Bl6 miceBiphasic vasomotor responseSecond-order arteriolesAdhesion molecule-1Endothelial cell adhesion molecule-1Platelet endothelial cell adhesion molecule-1Nitric oxide releaseTopical histamineConstrictor responsesArteriolar dilationNomega-nitroC57BL6 miceH1 receptorsPharmacological interventionsPermeability of capillariesSmooth muscleMicrovascular endotheliumTissue perfusionCumulative additionPECAM-1 promotes β-catenin accumulation and stimulates endothelial cell proliferation
Biswas P, Canosa S, Schoenfeld J, Schoenfeld D, Tucker A, Madri JA. PECAM-1 promotes β-catenin accumulation and stimulates endothelial cell proliferation. Biochemical And Biophysical Research Communications 2003, 303: 212-218. PMID: 12646189, DOI: 10.1016/s0006-291x(03)00313-9.Peer-Reviewed Original ResearchMeSH KeywordsActinsAnimalsBeta CateninBlotting, WesternCell AdhesionCell DivisionCytoplasmCytoskeletal ProteinsEndotheliumFlow CytometryHumansLungMiceMice, KnockoutMicroscopy, FluorescencePlatelet Endothelial Cell Adhesion Molecule-1Precipitin TestsSignal TransductionTrans-ActivatorsTranscription, GeneticTransfectionConceptsPECAM-1-positive endothelial cellsBeta-catenin proteinCell proliferationEndothelial cellsPECAM-1Beta-catenin localizationCytoplasmic domainΒ-catenin accumulationFull-length PECAM-1Functional consequencesEndothelial cell proliferationCell membraneKnockout animalsAdhesion moleculesLess accumulationCellsAccumulationProliferative rateProliferationMembraneProteinBindsThe evolving roles of cell surface proteases in health and disease: Implications for developmental, adaptive, inflammatory, and neoplastic processes
Madri JA. The evolving roles of cell surface proteases in health and disease: Implications for developmental, adaptive, inflammatory, and neoplastic processes. Current Topics In Developmental Biology 2003, 54: 391-410. PMID: 12696757, DOI: 10.1016/s0070-2153(03)54016-9.Peer-Reviewed Original ResearchMeSH KeywordsAdaptation, PhysiologicalAnimalsCell MembraneEndopeptidasesHumansInflammationMembrane ProteinsNeoplasmsSignal TransductionConceptsCell surface proteolysisCell surface proteaseSurface proteolysisSurface proteaseDiversity of enzymesExtracellular matrix remodelingMaintenance of homeostasisBiological functionsMatrix remodelingAdaptive responseNormal homeostasisProteolytic responseCell proliferationProteolysisProtease activityEnzyme systemGeneral importanceHomeostasisProteaseCell attractionVascular systemDegenerative diseasesImportant processNeoplastic processComplement system
2002
Altered vascular permeability and early onset of experimental autoimmune encephalomyelitis in PECAM-1–deficient mice
Graesser D, Solowiej A, Bruckner M, Osterweil E, Juedes A, Davis S, Ruddle NH, Engelhardt B, Madri JA. Altered vascular permeability and early onset of experimental autoimmune encephalomyelitis in PECAM-1–deficient mice. Journal Of Clinical Investigation 2002, 109: 383-392. PMID: 11827998, PMCID: PMC150854, DOI: 10.1172/jci13595.Peer-Reviewed Original ResearchConceptsExperimental autoimmune encephalomyelitisPECAM-1-deficient miceEndothelial cellsAutoimmune encephalomyelitisVascular permeabilityDevelopment of EAET lymphocyte transendothelial migrationEarly onsetHuman autoimmune disease multiple sclerosisAutoimmune disease multiple sclerosisCell adhesion molecule-1Altered vascular permeabilityCNS vascular permeabilityMononuclear cell extravasationDisease multiple sclerosisPlatelet/endothelial cell adhesion molecule-1Wild-type miceAdhesion molecule-1Endothelial cell adhesion molecule-1Subsets of leukocytesPECAM-1 expressionLymphocyte transendothelial migrationEarly time pointsHistamine challengeMultiple sclerosisParacrine and Autocrine Functions of Neuronal Vascular Endothelial Growth Factor (VEGF) in the Central Nervous System*
Ogunshola OO, Antic A, Donoghue MJ, Fan SY, Kim H, Stewart WB, Madri JA, Ment LR. Paracrine and Autocrine Functions of Neuronal Vascular Endothelial Growth Factor (VEGF) in the Central Nervous System*. Journal Of Biological Chemistry 2002, 277: 11410-11415. PMID: 11777931, DOI: 10.1074/jbc.m111085200.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCerebral CortexEndothelial Growth FactorsImmunohistochemistryLymphokinesMAP Kinase Kinase Kinase 1MiceNeuronsPhosphatidylinositol 3-KinasesPhosphoinositide-3 Kinase InhibitorsPhosphorylationProtein Serine-Threonine KinasesRatsReceptor Protein-Tyrosine KinasesReceptors, Growth FactorReceptors, Vascular Endothelial Growth FactorSignal TransductionVascular Endothelial Growth Factor AVascular Endothelial Growth FactorsConceptsVascular endothelial growth factorNeuronal vascular endothelial growth factorExtracellular signal-regulated protein kinaseSignal-regulated protein kinaseCentral nervous systemFlk-1Inhibition of phosphatidylinositolPost-mitotic neuronsTyrosine phosphorylation levelsInhibition of MEKEndothelial growth factorAutocrine functionGrowth factorEmbryonic mouse forebrainNervous systemMaintenance of neuronsProtein kinaseTyrosine phosphorylationNovel functionNeuronal culturesPhosphorylation levelsSpecific inhibitorExpression of VEGFExogenous additionEmbryonic cortical neurons
2001
pp60c-src Modulates Microvascular Endothelial Phenotype and in Vitro Angiogenesis
Marx M, Warren S, Madri J. pp60c-src Modulates Microvascular Endothelial Phenotype and in Vitro Angiogenesis. Experimental And Molecular Pathology 2001, 70: 201-213. PMID: 11417999, DOI: 10.1006/exmp.2001.2358.Peer-Reviewed Original ResearchMeSH KeywordsAdipose TissueAnimalsBecaplerminCell DivisionEndothelium, VascularGenes, srcGenetic VectorsMaleMicrocirculationMoloney murine leukemia virusNeovascularization, PhysiologicPlatelet-Derived Growth FactorProto-Oncogene Proteins c-sisProto-Oncogene Proteins pp60(c-src)RatsRecombinant ProteinsSignal TransductionTransfectionConceptsC-Src mutantC-SrcTwo-dimensional cultureThree-dimensional cultureWild-type c-SrcC-Src kinase activityC-Src tyrosine kinaseC-Src associatesC-src proteinPlatelet-derived growth factor receptorV-SrcPDGF signalCytoskeletal organizationGrowth factor receptorKinase activityCell shapeTyrosine kinaseVitro AngiogenesisTube-like structuresCell morphologyFactor receptorTube formationMutantsRegulatory effectsOverexpressionFocal Adhesion Kinase Activates Stat1 in Integrin-mediated Cell Migration and Adhesion*
Xie B, Zhao J, Kitagawa M, Durbin J, Madri J, Guan J, Fu X. Focal Adhesion Kinase Activates Stat1 in Integrin-mediated Cell Migration and Adhesion*. Journal Of Biological Chemistry 2001, 276: 19512-19523. PMID: 11278462, DOI: 10.1074/jbc.m009063200.Peer-Reviewed Original ResearchMeSH KeywordsBlotting, WesternCell AdhesionCell LineCell MovementDNA-Binding ProteinsDose-Response Relationship, DrugEnzyme ActivationFibroblastsFocal Adhesion Kinase 1Focal Adhesion Protein-Tyrosine KinasesGene DeletionGlutathione TransferaseHumansIntegrinsMicroscopy, FluorescenceMutagenesis, Site-DirectedMutationPhosphorylationPlasmidsPrecipitin TestsProtein BindingProtein Structure, TertiaryProtein-Tyrosine KinasesSignal TransductionSTAT1 Transcription FactorSTAT3 Transcription FactorTime FactorsTrans-ActivatorsTransfectionConceptsFocal adhesion kinaseCell adhesionCell migrationFAK-deficient cellsIntegrin/focal adhesion kinaseC-terminal deletionsAdhesion kinaseTerminal domainFAK localizationTranscription pathwayFocal contactsSignal transducerSTAT1PathwayRecent studiesAdhesionMigrationCellsKinaseIntegrinsSTAT3DeletionActivatorFirst timeActivationPECAM‐1 shedding during apoptosis generates a membrane‐anchored truncated molecule with unique signaling characteristics
ILAN N, MOHSENIN A, CHEUNG L, MADRI J. PECAM‐1 shedding during apoptosis generates a membrane‐anchored truncated molecule with unique signaling characteristics. The FASEB Journal 2001, 15: 362-372. PMID: 11156952, DOI: 10.1096/fj.00-0372com.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid Chloromethyl KetonesAnimalsAntigens, CDApoptosisBlood PlateletsCaspasesCattleCell DivisionCell LineCell MembraneCells, CulturedColonic NeoplasmsCulture MediaDipeptidesEndothelium, VascularEnzyme InhibitorsHumansPlatelet Endothelial Cell Adhesion Molecule-1Sequence DeletionSignal TransductionTransfectionTumor Cells, CulturedUmbilical VeinsConceptsFull-length PECAM-1Signal transduction cascadeSignal transduction eventsCaspase-8 cleavageCell proliferationPECAM-1SW480 colon carcinoma cellsCaspase substratesSHP-2Transduction cascadeTransduction eventsGrowth factor receptorCell adhesion moleculeGene constructsCell surface moleculesColon carcinoma cellsSoluble proteinStable expressionCell deathCulture mediumMatrix metalloproteinaseCell surfaceJNK phosphorylationUnique functionFactor receptor