2004
Cell signalling in vascular cells exposed to cyclic strain: the emerging role of protein phosphatases
Lee T, Sumpio BE. Cell signalling in vascular cells exposed to cyclic strain: the emerging role of protein phosphatases. Biotechnology And Applied Biochemistry 2004, 39: 129-139. PMID: 15032733, DOI: 10.1042/ba20030104.Peer-Reviewed Original ResearchConceptsPhosphorylation stateSerine/threonine residuesProtein phosphatase type 2AAbnormal phosphorylation stateCritical cellular functionsPhosphorylation of tyrosineRole of phosphatasesVascular cellsRole of proteinsThreonine residuesCellular functionsProtein kinaseIntracellular proteinsCellular growthHuman diseasesProteinPhosphataseType 2AEndothelial cellsCellsCardiac hypertrophyKinasePhosphorylationHaemodynamic forcesRole
2003
Role of PP2A in the regulation of p38 MAPK activation in bovine aortic endothelial cells exposed to cyclic strain
Lee T, Kim SJ, Sumpio BE. Role of PP2A in the regulation of p38 MAPK activation in bovine aortic endothelial cells exposed to cyclic strain. Journal Of Cellular Physiology 2003, 194: 349-355. PMID: 12548554, DOI: 10.1002/jcp.10211.Peer-Reviewed Original ResearchConceptsP38 MAPK activationMAPK activationCatalytic subunitBovine aortic endothelial cellsPhospho-p38 MAPKOkadaic acidProtein phosphatase type 2AInhibitor of PP2AAortic endothelial cellsEndothelial cellsProtein kinaseRapid phosphorylationPP2AP38 mitogenRegulatory roleCell lysatesPhosphatase activityPP2AcMAPKPhosphorylationCyclic strainSubunitsType 2ACyclic strain resultsCells
1996
Protein phosphatase 2A in stretch‐induced endothelial cell proliferation
Murata K, Mills I, Sumpio B. Protein phosphatase 2A in stretch‐induced endothelial cell proliferation. Journal Of Cellular Biochemistry 1996, 63: 311-319. PMID: 8913882, DOI: 10.1002/(sici)1097-4644(19961201)63:3<311::aid-jcb6>3.0.co;2-#.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCattleCell DivisionCells, CulturedEndothelium, VascularPhosphoprotein PhosphatasesProtein Phosphatase 1Protein Phosphatase 2Stress, MechanicalConceptsProtein phosphatase 2APhosphatase 2AProtein phosphatase 2A activityProtein phosphatase 1Phosphatase 2A activityProtein kinase CPhosphatase 1Bovine aortic endothelial cellsOkadaic acidGrowth suppressorEndothelial cellsKinase CEndothelial cell proliferationCell growthFetal bovine serumCellular proliferationAortic endothelial cellsCell proliferationCyclic strainBovine serumKey mechanismProliferationCellsStrainsSuppressor
1994
Cyclic Strain Stimulates Dephosphorylation of the 20-kDa Regulatory Myosin Light Chain in Vascular Smooth Muscle Cells
Mills I, Murata K, Packer CS, Sumpio BE. Cyclic Strain Stimulates Dephosphorylation of the 20-kDa Regulatory Myosin Light Chain in Vascular Smooth Muscle Cells. Biochemical And Biophysical Research Communications 1994, 205: 79-84. PMID: 7999114, DOI: 10.1006/bbrc.1994.2632.Peer-Reviewed Original Research