2019
High-throughput single-molecule RNA imaging analysis reveals heterogeneous responses of cardiomyocytes to hemodynamic overload
Satoh M, Nomura S, Harada M, Yamaguchi T, Ko T, Sumida T, Toko H, Naito AT, Takeda N, Tobita T, Fujita T, Ito M, Fujita K, Ishizuka M, Kariya T, Akazawa H, Kobayashi Y, Morita H, Takimoto E, Aburatani H, Komuro I. High-throughput single-molecule RNA imaging analysis reveals heterogeneous responses of cardiomyocytes to hemodynamic overload. Journal Of Molecular And Cellular Cardiology 2019, 128: 77-89. PMID: 30611794, DOI: 10.1016/j.yjmcc.2018.12.018.Peer-Reviewed Original ResearchConceptsTransverse aortic constrictionHemodynamic overloadCardiomyocyte sizeExpression levelsGene expressionHeart failure stageSingle-cell RNA sequencingSingle-molecule RNAMyosin heavy chain βSingle-cell quantitative PCRFetal gene expressionFetal gene programSingle-cell analysis methodsSingle-molecule fluorescenceHeart failureSingle-cell levelPressure overloadAortic constrictionHypertrophy stageCardiac hypertrophyIsolated cardiomyocytesMyh7 expressionTemporal regulationRNA sequencingFetal genes
2007
Myocardial hypertrophy in the absence of external stimuli is induced by angiogenesis in mice
Tirziu D, Chorianopoulos E, Moodie KL, Palac RT, Zhuang ZW, Tjwa M, Roncal C, Eriksson U, Fu Q, Elfenbein A, Hall AE, Carmeliet P, Moons L, Simons M. Myocardial hypertrophy in the absence of external stimuli is induced by angiogenesis in mice. Journal Of Clinical Investigation 2007, 117: 3188-3197. PMID: 17975666, PMCID: PMC2045601, DOI: 10.1172/jci32024.Peer-Reviewed Original ResearchMeSH KeywordsAngiogenic ProteinsAnimalsCardiomegalyCells, CulturedEchocardiographyEndothelial CellsEnzyme InhibitorsHeartHemodynamicsMiceMice, Inbred C57BLMice, TransgenicMyocardiumMyocytes, CardiacNeovascularization, PhysiologicNG-Nitroarginine Methyl EsterOrgan SizeRatsRats, Sprague-DawleyTransgenesConceptsMyocardial hypertrophyHeart sizeNormal heart sizeENOS inhibitor L-NAMEInhibitor L-NAMEAtrial natriuretic factorHypertrophic marker expressionNormal adult mouse heartAdult mouse heartAngiogenic growth factorsL-NAMEBeta-MHCCardiac massMyocardial infarctionMyocardial functionNatriuretic factorCardiac performanceCardiomyocyte sizeTransgenic miceStimulation periodHeart growthHypertrophy markersMarker expressionMouse heartsMurine heart
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