2000
Translocation of PKC isoforms in bovine aortic smooth muscle cells exposed to strain
Han O, Takei T, Basson M, Sumpio B. Translocation of PKC isoforms in bovine aortic smooth muscle cells exposed to strain. Journal Of Cellular Biochemistry 2000, 80: 367-372. PMID: 11135367, DOI: 10.1002/1097-4644(20010301)80:3<367::aid-jcb100>3.0.co;2-2.Peer-Reviewed Original ResearchConceptsSmooth muscle cellsAortic smooth muscle cellsBovine aortic smooth muscle cellsMuscle cellsPKC-alphaPKC isoformsCyclic strain resultsCycles/minCytosolic fractionProliferation responseParticulate fractionNF-kappaBProtein kinase C activityCollagen type ICellular proliferationSignificant stimulationImmunoblotting analysisKinase C activityType IPKC activityC activityStimulationIndividual PKC isoformsIsoforms
1997
Cyclic strain stimulates isoform‐specific PKC activation and translocation in cultured human keratinocytes
Takei T, Han O, Ikeda M, Male P, Mills I, Sumpio B. Cyclic strain stimulates isoform‐specific PKC activation and translocation in cultured human keratinocytes. Journal Of Cellular Biochemistry 1997, 67: 327-337. PMID: 9361188, DOI: 10.1002/(sici)1097-4644(19971201)67:3<327::aid-jcb5>3.0.co;2-y.Peer-Reviewed Original Research
1992
Immunocytochemical expression and localization of protein kinase C in bovine aortic endothelial cells
Rosales O, Isales C, Nathanson M, Sumpio B. Immunocytochemical expression and localization of protein kinase C in bovine aortic endothelial cells. Biochemical And Biophysical Research Communications 1992, 189: 40-46. PMID: 1449492, DOI: 10.1016/0006-291x(92)91522-r.Peer-Reviewed Original ResearchConceptsSerum-deprived mediumPKC activityPhorbol ester-induced increaseAortic endothelial cellsBovine aortic endothelial cellsBeta stainingSDM groupTotal PKC activityImmunocytochemical expressionBeta PKC isoformsEndothelial cellsParticulate fractionFBS groupProtein kinase CCalphostin CPKC inhibitorPhorbol esterConfocal microscopyDiffuse cytoplasmic localizationCytosolic fractionGamma-PKCKinase CPKC isoformsCytoplasmic localizationCellsProtein kinase C is a mediator of the adaptation of vascular endothelial cells to cyclic strain in vitro.
Rosales OR, Sumpio BE. Protein kinase C is a mediator of the adaptation of vascular endothelial cells to cyclic strain in vitro. Surgery 1992, 112: 459-66. PMID: 1379381.Peer-Reviewed Original ResearchConceptsProtein kinase CActivation of PKCImmunocytochemical stainingPKC activityCyclic stretchEndothelial cell activationVascular endothelial cellsCycles/minSustained elevationCell activationFlexible-bottomed culture platesKinase CBovine aortic ECsECS resultsEndothelial cellsBlood vesselsAortic ECsEvidence of translocationSpecific PKC inhibitorEC proliferationCalphostin CEC growthHemodynamic forces