2019
Cardiomyocyte d-dopachrome tautomerase protects against heart failure
Ma Y, Su KN, Pfau D, Rao VS, Wu X, Hu X, Leng L, Du X, Piecychna M, Bedi K, Campbell SG, Eichmann A, Testani JM, Margulies KB, Bucala R, Young LH. Cardiomyocyte d-dopachrome tautomerase protects against heart failure. JCI Insight 2019, 4: e128900. PMID: 31484822, PMCID: PMC6777911, DOI: 10.1172/jci.insight.128900.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCalciumCardiomegalyCytokinesDisease Models, AnimalEchocardiographyGene DeletionGene ExpressionGenetic Predisposition to DiseaseHeart FailureHumansIntramolecular OxidoreductasesMaleMAP Kinase Kinase KinasesMiceMice, Inbred C57BLMice, KnockoutMyocytes, CardiacRecombinant ProteinsSignal TransductionTranscriptomeVascular Endothelial Growth Factor AConceptsTransverse aortic constrictionHeart failureRecombinant DDTConnective tissue growth factor expressionTissue growth factor expressionMore interstitial fibrosisAdvanced heart failureCardiac pressure overloadExperimental heart failureCardiac contractile dysfunctionLittermate control miceSmad-2 activationGrowth factor expressionSarcoplasmic reticulum calcium ATPaseMacrophage migration inhibitory factor (MIF) familyReticulum calcium ATPasePulmonary edemaCardiac dilatationContractile dysfunctionControl miceInterstitial fibrosisPressure overloadAntifibrotic actionAortic constrictionLow VEGF
2016
PI3 kinase inhibition improves vascular malformations in mouse models of hereditary haemorrhagic telangiectasia
Ola R, Dubrac A, Han J, Zhang F, Fang JS, Larrivée B, Lee M, Urarte AA, Kraehling JR, Genet G, Hirschi KK, Sessa WC, Canals FV, Graupera M, Yan M, Young LH, Oh PS, Eichmann A. PI3 kinase inhibition improves vascular malformations in mouse models of hereditary haemorrhagic telangiectasia. Nature Communications 2016, 7: 13650. PMID: 27897192, PMCID: PMC5141347, DOI: 10.1038/ncomms13650.Peer-Reviewed Original ResearchMeSH KeywordsActivin Receptors, Type IActivin Receptors, Type IIAnimalsBone Morphogenetic ProteinsDisease Models, AnimalGene DeletionHuman Umbilical Vein Endothelial CellsHumansMiceModels, BiologicalNeovascularization, PathologicPhosphatidylinositol 3-KinasesPhosphoinositide-3 Kinase InhibitorsProtein Kinase InhibitorsRetinaSignal TransductionTelangiectasia, Hereditary HemorrhagicVascular Endothelial Growth Factor Receptor-2Vascular MalformationsConceptsHereditary haemorrhagic telangiectasia type 2Activin receptor-like kinase 1Arteriovenous malformationsAVM formationAlk1 deletionPharmacological PI3K inhibitionExcessive angiogenesisSerine-threonine kinase receptorsBone morphogenetic protein 9PI3K pathway activationHereditary haemorrhagic telangiectasiaPI3-kinase inhibitionReceptor-like kinase 1PI3K/AktPI3K inhibitionVascular lesionsVascular malformationsGastrointestinal tractMouse modelProtein 9Type 2Kinase 1Retinal vesselsGenetic deletionALK1 gene
2004
Cardiac myocyte‐specific HIF‐1α deletion alters vascularization, energy availability, calcium flux, and contractility in the normoxic heart
Huang Y, Hickey RP, Yeh JL, Liu D, Dadak A, Young LH, Johnson RS, Giordano FJ. Cardiac myocyte‐specific HIF‐1α deletion alters vascularization, energy availability, calcium flux, and contractility in the normoxic heart. The FASEB Journal 2004, 18: 1138-1140. PMID: 15132980, DOI: 10.1096/fj.04-1510fje.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCalcium SignalingCoronary CirculationDNA-Binding ProteinsEnergy MetabolismGene DeletionGene Expression RegulationHeart Function TestsHypoxia-Inducible Factor 1Hypoxia-Inducible Factor 1, alpha SubunitMiceMice, Inbred C57BLMice, KnockoutMyocardial ContractionMyocardiumMyocytes, CardiacNeovascularization, PhysiologicNuclear ProteinsOxygen ConsumptionReverse Transcriptase Polymerase Chain ReactionRNA, MessengerTranscription FactorsTranscription, GeneticConceptsCardiac functionCalcium fluxHypoxia-inducible transcription factor HIF-1alphaCardiac oxygen deliveryDisease statesHIF-1alphaSkeletal muscleCardiac contractile dysfunctionHigh-energy phosphate contentCardiovascular disease statesResting pulse rateTranscription factor HIF-1alphaCoronary vasodilatationMyocardial demandContractile dysfunctionMyocardial hibernationNormoxic heartsOxygen supplyGene expressionCalcium handlingOxygen deliveryPulse rateHeart muscleCardiac muscleMolecular pathology