2023
Multimodality Imaging of Aortic Valve Calcification and Function in a Murine Model of Calcific Aortic Valve Disease and Bicuspid Aortic Valve
Ahmad A, Ghim M, Toczek J, Neishabouri A, Ojha D, Zhang Z, Gona K, Raza M, Jung J, Kukreja G, Zhang J, Guerrera N, Liu C, Sadeghi M. Multimodality Imaging of Aortic Valve Calcification and Function in a Murine Model of Calcific Aortic Valve Disease and Bicuspid Aortic Valve. Journal Of Nuclear Medicine 2023, 64: 1487-1494. PMID: 37321825, PMCID: PMC10478817, DOI: 10.2967/jnumed.123.265516.Peer-Reviewed Original ResearchConceptsF-NaF PET/CTCalcific aortic valve diseaseBicuspid aortic valvePET/CTAortic valve calcificationAortic valve diseaseAortic valveAortic stenosisValve calcificationValvular calcificationValve diseaseF-NaFSubset of miceTricuspid aortic valveDevelopment of calcificationSignificant correlationUnderwent echocardiographyMedical therapyHigh prevalencePreclinical modelsMurine modelTherapeutic interventionsAge groupsAutoradiography dataMultimodality imaging
2022
Shear-mediated ALK5 expression regulates endothelial activation
Pang K, Ghim M, Sarathchandra P, Warboys C, Yacoub M, Chester A, Weinberg P. Shear-mediated ALK5 expression regulates endothelial activation. Biochemical And Biophysical Research Communications 2022, 642: 90-96. PMID: 36566567, DOI: 10.1016/j.bbrc.2022.12.058.Peer-Reviewed Original ResearchConceptsBlood flowCalcific aortic valve diseaseAortic valve diseaseHuman umbilical vein endothelial cell monolayersEndothelial-leukocyte adhesionALK5 kinase activityCardiovascular disease pathologyPotential therapeutic targetAortic valve tissueEndothelial dysfunctionValve diseaseALK5 expressionEndothelial activationFurther mechanistic investigationsEndothelial cell monolayersPorcine aortic valve tissuePathophysiological changesOvert diseaseAortic sidePathological changesTherapeutic targetVentricular sideLeukocyte adhesionMonocyte adhesionSmad2 phosphorylationDifferential BMP Signaling Mediates the Interplay Between Genetics and Leaflet Numbers in Aortic Valve Calcification
Jung JJ, Ahmad AA, Rajendran S, Wei L, Zhang J, Toczek J, Nie L, Kukreja G, Salarian M, Gona K, Ghim M, Chakraborty R, Martin KA, Tellides G, Heistad D, Sadeghi MM. Differential BMP Signaling Mediates the Interplay Between Genetics and Leaflet Numbers in Aortic Valve Calcification. JACC Basic To Translational Science 2022, 7: 333-345. PMID: 35540096, PMCID: PMC9079798, DOI: 10.1016/j.jacbts.2021.12.006.Peer-Reviewed Original ResearchBicuspid aortic valveCalcific aortic valve diseaseAortic valve calcificationValve calcificationHuman Calcific Aortic Valve DiseaseAortic valve diseaseValve diseaseAortic valveCAVD progressionTherapeutic targetBone morphogenic proteinMorphogenic proteinMiceCalcificationDCBLD2StenosisExpressionLittermatesDiseaseBMP signalingProgression
2020
Macrophages Promote Aortic Valve Cell Calcification and Alter STAT3 Splicing
Raddatz M, Huffstater T, Bersi M, Reinfeld B, Madden M, Booton S, Rathmell W, Rathmell J, Lindman B, Madhur M, Merryman W. Macrophages Promote Aortic Valve Cell Calcification and Alter STAT3 Splicing. Arteriosclerosis Thrombosis And Vascular Biology 2020, 40: e153-e165. PMID: 32295422, PMCID: PMC7285853, DOI: 10.1161/atvbaha.120.314360.Peer-Reviewed Original ResearchConceptsValve cellsMurine aortic valvesAortic valve diseaseCalcific aortic valve diseaseBone marrow genotypeOsteogenic calcificationAortic valve cellsMacrophage-driven inflammationValve diseaseMacrophage maturationMacrophage recruitmentMacrophage interactionsCell secretionCell calcificationAortic valveTherapeutic targetSTAT3Flow cytometryExpression of MHCIIMaturationBone marrow transplantRecruitmentGenotypesMacrophagesCellsGlobal, Regional, and National Burden of Calcific Aortic Valve and Degenerative Mitral Valve Diseases, 1990-2017
Yadgir S, Johnson CO, Aboyans V, Adebayo OM, Adedoyin RA, Afarideh M, Alahdab F, Alashi A, Alipour V, Arabloo J, Azari S, Barthelemy CM, Benziger CP, Berman AE, Bijani A, Carrero JJ, Carvalho F, Daryani A, Durães AR, Esteghamati A, Farid TA, Farzadfar F, Fernandes E, Filip I, Gad MM, Hamidi S, Hay SI, Ilesanmi OS, Irvani S, Jürisson M, Kasaeian A, Kengne AP, Khan AR, Kisa A, Kisa S, Kolte D, Manafi N, Manafi A, Mensah GA, Mirrakhimov EM, Mohammad Y, Mokdad AH, Negoi RI, Nguyen H, Nguyen TH, Nixon MR, Otto CM, Patel S, Pilgrim T, Radfar A, Rawaf DL, Rawaf S, Rawasia WF, Rezapour A, Roever L, Saad AM, Saadatagah S, Senthilkumaran S, Sliwa K, Tesfay BE, Tran BX, Ullah I, Vaduganathan M, Vasankari TJ, Wolfe CDA, Yonemoto N, Roth GA. Global, Regional, and National Burden of Calcific Aortic Valve and Degenerative Mitral Valve Diseases, 1990-2017. Circulation 2020, 141: 1670-1680. PMID: 32223336, DOI: 10.1161/circulationaha.119.043391.Peer-Reviewed Original ResearchMeSH KeywordsAge DistributionAortic ValveAortic Valve InsufficiencyAortic Valve StenosisCalcinosisCost of IllnessFemaleGlobal HealthHealth Status DisparitiesHealthcare DisparitiesHumansMaleMitral Valve InsufficiencyMitral Valve ProlapsePrevalenceQuality of LifeRisk AssessmentRisk FactorsTime FactorsConceptsCalcific aortic valve diseaseDegenerative mitral valve diseaseMitral valve diseaseValve diseaseValvular diseaseNational burdenDisease burdenGlobal burdenAge-standardized DALY ratesHigher age-standardized DALY ratesModifiable risk factorsAortic valve diseaseCalcific aortic valvesDisease Study 2017Number of DALYsAdministrative hospital dataHealth-related burdenEpidemiologic survey dataDALY ratesValve repairTreatable diseaseAortic valveRisk factorsOverall burdenPrevalent cases
2018
Molecular imaging of calcific aortic valve disease
Jung JJ, Jadbabaie F, Sadeghi MM. Molecular imaging of calcific aortic valve disease. Journal Of Nuclear Cardiology 2018, 25: 1148-1155. PMID: 29359271, PMCID: PMC6054901, DOI: 10.1007/s12350-017-1158-7.Peer-Reviewed Original ResearchConceptsCalcific aortic valve diseaseAortic valve diseaseAortic stenosisValve diseaseSymptomatic aortic stenosisProgression of CAVDSubset of patientsRisk of complicationsMolecular imagingAsymptomatic patientsValvular calcificationDisease progressionFluoride PETTherapeutic interventionsClinical settingImaging protocolValvular biologyStenosisPatientsDiseaseCalcificationProgressionImagingEchocardiographyComplications
2016
Matrix metalloproteinase inhibitor, doxycycline and progression of calcific aortic valve disease in hyperlipidemic mice
Jung JJ, Razavian M, Kim HY, Ye Y, Golestani R, Toczek J, Zhang J, Sadeghi MM. Matrix metalloproteinase inhibitor, doxycycline and progression of calcific aortic valve disease in hyperlipidemic mice. Scientific Reports 2016, 6: 32659. PMID: 27619752, PMCID: PMC5020643, DOI: 10.1038/srep32659.Peer-Reviewed Original ResearchConceptsCalcific aortic valve diseaseAortic valve diseaseEffect of doxycyclineWestern dietCAVD progressionMatrix metalloproteinasesValve diseaseMicro-single photon emissionNonselective MMP inhibitorTherapeutic blood levelsLack of effectSingle photon emissionMatrix metalloproteinase inhibitorsGroups of animalsAortic stenosisMedical therapyHyperlipidemic miceEarly diseaseBlood levelsCommon causeTissue analysisMMP activationMMP inhibitionGelatinase activityDoxycyclineValve Interstitial Cells Act in a Pericyte Manner Promoting Angiogensis and Invasion by Valve Endothelial Cells
Arevalos C, Berg J, Nguyen J, Godfrey E, Iriondo C, Grande-Allen K. Valve Interstitial Cells Act in a Pericyte Manner Promoting Angiogensis and Invasion by Valve Endothelial Cells. Annals Of Biomedical Engineering 2016, 44: 2707-2723. PMID: 26905695, PMCID: PMC4983529, DOI: 10.1007/s10439-016-1567-9.Peer-Reviewed Original ResearchConceptsValvular interstitial cellsValve endothelial cellsROCK-dependent mannerInvasion of MatrigelVasculogenic networksCell organizationCo-CulturePhenotypic changesInvasive spheroidsCalcific aortic valve diseaseROCK activityControl cellsCell typesProgression of calcific aortic valve diseaseValve cellsCell culturesCell-activeEndothelial cellsPhenotypeCellsLong-term cultureSpheroid formationPericyte-like phenotypeBasal levelsInvasion
2015
Multimodality and Molecular Imaging of Matrix Metalloproteinase Activation in Calcific Aortic Valve Disease
Jung JJ, Razavian M, Challa AA, Nie L, Golestani R, Zhang J, Ye Y, Russell KS, Robinson SP, Heistad DD, Sadeghi MM. Multimodality and Molecular Imaging of Matrix Metalloproteinase Activation in Calcific Aortic Valve Disease. Journal Of Nuclear Medicine 2015, 56: 933-938. PMID: 25908827, PMCID: PMC4454445, DOI: 10.2967/jnumed.114.152355.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAortic ValveAortic Valve StenosisApolipoproteins EBicuspid Aortic Valve DiseaseCalcinosisDiet, High-FatEchocardiographyHeart Defects, CongenitalHeart Valve DiseasesHumansMatrix MetalloproteinasesMiceMice, TransgenicMolecular ImagingMultimodal ImagingTechnetiumTomography, Emission-Computed, Single-PhotonTomography, X-Ray ComputedConceptsCalcific aortic valve diseaseAortic valve diseaseMatrix metalloproteinasesWestern dietValve diseaseValvular inflammationMMP activityDevelopment of CAVDMedical therapeutic interventionsAortic valve areaSPECT/CT imagesWild-type miceMatrix metalloproteinase activationAortic stenosisMolecular imagingValvular calcificationControl miceCD68 expressionValve areaWD miceDeficient miceCommon causeApolipoprotein ECD68 stainingMurine model
2014
Calcific Aortic Valve Disease
Yutzey KE, Demer LL, Body SC, Huggins GS, Towler DA, Giachelli CM, Hofmann-Bowman MA, Mortlock DP, Rogers MB, Sadeghi MM, Aikawa E. Calcific Aortic Valve Disease. Arteriosclerosis Thrombosis And Vascular Biology 2014, 34: 2387-2393. PMID: 25189570, PMCID: PMC4199903, DOI: 10.1161/atvbaha.114.302523.Peer-Reviewed Original ResearchConceptsCalcific aortic valve diseaseAortic valve diseaseValve diseaseSurgical valve replacementNational Heart LungNew therapeutic approachesBasic science researchersValve replacementAortic stenosisSignificant morbidityBlood InstituteTherapeutic optionsPatient populationHeart LungTreatment strategiesTherapeutic approachesDisease processOptimal managementFurther studiesAdditional investigationDiagnostic methodsDiseaseGroupMorbidityStenosis
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