2019
Promoters to Study Vascular Smooth Muscle
Chakraborty R, Saddouk FZ, Carrao AC, Krause DS, Greif DM, Martin KA. Promoters to Study Vascular Smooth Muscle. Arteriosclerosis Thrombosis And Vascular Biology 2019, 39: 603-612. PMID: 30727757, PMCID: PMC6527360, DOI: 10.1161/atvbaha.119.312449.Peer-Reviewed Original ResearchMeSH KeywordsActinsAnimalsCell LineCell LineageCell TransdifferentiationGene Expression RegulationGene Knockout TechniquesGene TargetingHumansMiceMicrofilament ProteinsMuscle ProteinsMuscle, Smooth, VascularMyocytes, Smooth MuscleMyofibroblastsMyosin Heavy ChainsNeovascularization, PathologicNeovascularization, PhysiologicPhenotypePromoter Regions, GeneticRecombinant Fusion ProteinsConceptsSmooth muscle cellsCre driver linesDiversity of phenotypesMuscle cell typesVisceral smooth muscle cellsSMC transdifferentiationActa2 promoterRemarkable plasticityExciting new eraSMC functionCell typesCre linesEmbryonic heartExciting discoveriesPhenotypeMuscle cellsPerivascular adipocytesPromoterVascular smooth muscleNonmuscular cellsExpressionMyeloid cellsCardiovascular phenotypesCellsBlood vessel wall
2015
Phosphorylation of GATA-6 is required for vascular smooth muscle cell differentiation after mTORC1 inhibition
Xie Y, Jin Y, Merenick BL, Ding M, Fetalvero KM, Wagner RJ, Mai A, Gleim S, Tucker DF, Birnbaum MJ, Ballif BA, Luciano AK, Sessa WC, Rzucidlo EM, Powell RJ, Hou L, Zhao H, Hwa J, Yu J, Martin KA. Phosphorylation of GATA-6 is required for vascular smooth muscle cell differentiation after mTORC1 inhibition. Science Signaling 2015, 8: ra44. PMID: 25969542, PMCID: PMC4560350, DOI: 10.1126/scisignal.2005482.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell DifferentiationCell ProliferationGATA6 Transcription FactorHEK293 CellsHumansMechanistic Target of Rapamycin Complex 1MiceMice, KnockoutMultiprotein ComplexesMuscle ProteinsMuscle, Smooth, VascularMyocytes, Smooth MuscleProto-Oncogene Proteins c-aktTOR Serine-Threonine KinasesConceptsGATA-6Vascular smooth muscle cell differentiationSmooth muscle cell differentiationPhosphorylation-deficient mutantDifferentiation of VSMCsRapamycin complex 1Downstream transcriptional targetsTranscription factor GATA-6Muscle cell differentiationInhibition of mTORC1VSMC hyperplasiaTransactivation of promotersTranscriptional targetsVSMC differentiationNuclear accumulationInduced phosphorylationMechanistic targetReversible differentiationCell differentiationCells undergoDrug targetsInhibition of proliferationPhosphorylationWild-type miceMTORC1