2009
A non-Smad mechanism of fibroblast activation by transforming growth factor-β via c-Abl and Egr-1: selective modulation by imatinib mesylate
Bhattacharyya S, Ishida W, Wu M, Wilkes M, Mori Y, Hinchcliff M, Leof E, Varga J. A non-Smad mechanism of fibroblast activation by transforming growth factor-β via c-Abl and Egr-1: selective modulation by imatinib mesylate. Oncogene 2009, 28: 1285-1297. PMID: 19151753, PMCID: PMC4006376, DOI: 10.1038/onc.2008.479.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBenzamidesBleomycinCells, CulturedCollagenEarly Growth Response Protein 1Extracellular Signal-Regulated MAP KinasesFibroblastsFibrosisHumansImatinib MesylateMiceMice, Inbred BALB CNIH 3T3 CellsPiperazinesProtein Kinase InhibitorsProto-Oncogene Proteins c-ablPyrimidinesSignal TransductionSmad2 ProteinSmad3 ProteinTransforming Growth Factor betaConceptsChronic myelogenous leukemiaFibrotic responseEgr-1Growth factorUpregulated tissue expressionFibrosis of skinNovel therapeutic approachesEarly growth response factor-1Kinase-deficient mutant formC-AblNormal fibroblastsTGF-β stimulationIntracellular signaling mechanismLesional skinStimulation of collagenImatinib mesylateMouse embryonic fibroblastsFibrotic processMyelogenous leukemiaTherapeutic approachesPharmacological targetingTarget of inhibitionTGF-β responseFibroblast activationC-Abl activation
1999
Inhibition of protein phosphatase 1 decreases PTH secretion from isolated dispersed parathyroid cells
Matovcik L, Rhee S, Schaefer J, da Cruz e Silva E, Kinder B. Inhibition of protein phosphatase 1 decreases PTH secretion from isolated dispersed parathyroid cells. Molecular And Cellular Endocrinology 1999, 154: 171-177. PMID: 10509811, DOI: 10.1016/s0303-7207(98)00224-x.Peer-Reviewed Original ResearchConceptsParathyroid hormone secretionOkadaic acidPP-1PP-1 activityPTH secretionPlasma membrane markerHormone secretionParathyroid cellsProtein phosphataseBasal PTH secretionTarget of inhibitionSubcellular fractionationPermeabilized cellsBovine cellsMembrane markersSecretory granulesIntact bovineIntact humanSecretionSelective inhibitorCellsPhosphataseOkadaicInhibitionMarkers
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