2017
Shear Stress Induces Change in Extracellular Signal-Regulated Kinase 5 Levels with Sustained Activation under Disturbed and Continuous Laminar Flow
Shalaby SY, Chitragari G, Sumpio BJ, Sumpio BE. Shear Stress Induces Change in Extracellular Signal-Regulated Kinase 5 Levels with Sustained Activation under Disturbed and Continuous Laminar Flow. International Journal Of Angiology 2017, 26: 109-115. PMID: 28566937, PMCID: PMC5446257, DOI: 10.1055/s-0037-1599057.Peer-Reviewed Original ResearchExtracellular signal-regulated kinase 5Pathogenesis of atherosclerosisExposure of HUVECERK5 activationVascular dysfunctionPattern of activationFro flowVascular remodelingConfluent HUVECsHours of exposurePhospho-ERK5Endothelial integrityActivation of ERK5Kinase 5Sustained activationEnd of experimentationERK5 phosphorylationHUVECActivationHoursExposureTransient phosphorylationCell lysatesDisturbed flow conditionsParallel plate flow chamber
2016
Use of hyperspectral imaging to assess endothelial dysfunction in peripheral arterial disease
Sumpio BJ, Citoni G, Chin JA, Sumpio BE. Use of hyperspectral imaging to assess endothelial dysfunction in peripheral arterial disease. Journal Of Vascular Surgery 2016, 64: 1066-1073. PMID: 27266597, DOI: 10.1016/j.jvs.2016.03.463.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overBiomarkersBrachial ArteryCase-Control StudiesCoronary Artery DiseaseCross-Sectional StudiesEndothelium, VascularFemaleHemoglobinsHumansHyperemiaMaleMicrocirculationMiddle AgedMolecular ImagingOxyhemoglobinsPeripheral Arterial DiseasePilot ProjectsPredictive Value of TestsProspective StudiesReproducibility of ResultsSeverity of Illness IndexSkinSpectrum AnalysisUpper ExtremityVasodilationConceptsPeripheral artery diseaseCoronary artery diseaseCuff occlusionUpper armArtery diseaseVascular dysfunctionArterial diseasePresence of PADArterial disease patientsPeripheral arterial diseaseSystemic vascular dysfunctionAdvanced diseaseEndothelial dysfunctionVascular clinicProspective studySurgical historyControl cohortDisease patientsMedical recordsUpper extremityVascular bedHealthy volunteersPatientsHemoglobin concentrationDemographic data
2014
Characterization of Extracellular Signal-Regulated Kinase 5 Levels in Human Umbilical Vein Endothelial Cells Exposed to Disturbed and Uniform Flow
Shalaby S, Chitragari G, Sumpio BJ, Sumpio BE. Characterization of Extracellular Signal-Regulated Kinase 5 Levels in Human Umbilical Vein Endothelial Cells Exposed to Disturbed and Uniform Flow. International Journal Of Angiology 2014, 23: 187-192. PMID: 25317031, PMCID: PMC4169104, DOI: 10.1055/s-0034-1378136.Peer-Reviewed Original Research