2012
miR-1 mediated suppression of Sorcin regulates myocardial contractility through modulation of Ca2+ signaling
Ali R, Huang Y, Maher SE, Kim RW, Giordano FJ, Tellides G, Geirsson A. miR-1 mediated suppression of Sorcin regulates myocardial contractility through modulation of Ca2+ signaling. Journal Of Molecular And Cellular Cardiology 2012, 52: 1027-1037. PMID: 22326846, DOI: 10.1016/j.yjmcc.2012.01.020.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBase SequenceCalcium SignalingCalcium-Binding ProteinsCardiac VolumeCardiomyopathiesCell LineDEAD-box RNA HelicasesHeartHumansMaleMiceMice, 129 StrainMice, Inbred C57BLMice, KnockoutMicroRNAsMyocardial ContractionMyocardiumRibonuclease IIIRNA InterferenceRNA, Small InterferingUp-RegulationConceptsCardiac functionMiR-1Normal cardiac contractile functionEnd-stage cardiomyopathyCardiac contractile functionWild-type miceCalcium signalingExcitation-contraction couplingModulation of Ca2Cultured mouse cardiomyocytesAcute cardiomyopathyMiR-1 targetsHeart failureMyocardial contractilityMiR-1 knockdownContractile functionAntagomir treatmentSorcin expressionCalcium homeostasisKnockdown miceSorcin levelsCardiac phenotypeMouse cardiomyocytesCritical mediatorPathological relevance
2008
Chromogranin B Regulates Calcium Signaling, Nuclear Factor &kgr;B Activity, and Brain Natriuretic Peptide Production in Cardiomyocytes
Heidrich FM, Zhang K, Estrada M, Huang Y, Giordano FJ, Ehrlich BE. Chromogranin B Regulates Calcium Signaling, Nuclear Factor &kgr;B Activity, and Brain Natriuretic Peptide Production in Cardiomyocytes. Circulation Research 2008, 102: 1230-1238. PMID: 18420944, PMCID: PMC2952358, DOI: 10.1161/circresaha.107.166033.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAngiotensin IIAnimalsCalciumCalcium SignalingCardiomegalyCells, CulturedChromogranin BInositol 1,4,5-Trisphosphate ReceptorsMyocytes, CardiacNatriuretic Peptide, BrainNFATC Transcription FactorsNF-kappa BPromoter Regions, GeneticRatsTranscription, GeneticVasoconstrictor AgentsConceptsBrain natriuretic peptideAngiotensin IICardiac hypertrophyBNP productionChromogranin BNuclear factorNuclear factor-kappaB activityNatriuretic peptide productionActivated T cellsNuclear factor-kappaBLuciferase reporter assaysHeart failureNatriuretic peptideBasal secretionCardiovascular diseaseT cellsKappaB activityFactor-kappaBHypertrophyCGB expressionBNP promoterPotent inducerAdult cardiomyocytesOctapeptide hormoneCalcium signaling