2005
Activation of the Checkpoint Kinase Rad53 by the Phosphatidyl Inositol Kinase-like Kinase Mec1*
Ma JL, Lee SJ, Duong JK, Stern DF. Activation of the Checkpoint Kinase Rad53 by the Phosphatidyl Inositol Kinase-like Kinase Mec1*. Journal Of Biological Chemistry 2005, 281: 3954-3963. PMID: 16365046, DOI: 10.1074/jbc.m507508200.Peer-Reviewed Original ResearchConceptsPhosphorylation-dependent mechanismDNA damageKinase activityDNA replication checkpoint pathwayRad53 kinase activityCheckpoint kinase Rad53Essential protein kinaseReplication checkpoint pathwayActivation of Rad53Protein kinase activityMammalian Chk2Rad53 phosphorylationRad53 activationRad53Protein kinaseDownstream responsesCheckpoint pathwayOrthologsAutophosphorylationKinasePhosphorylationIntermolecular mechanismActivationPIKKsComplexes
1997
Cripto Enhances the Tyrosine Phosphorylation of Shc and Activates Mitogen-activated Protein Kinase (MAPK) in Mammary Epithelial Cells*
Kannan S, De Santis M, Lohmeyer M, David J, Smith G, Hynes N, Seno M, Brandt R, Bianco C, Persico G, Kenney N, Normanno N, Martinez-Lacaci I, Ciardiello F, Stern D, Gullick W, Salomon D. Cripto Enhances the Tyrosine Phosphorylation of Shc and Activates Mitogen-activated Protein Kinase (MAPK) in Mammary Epithelial Cells*. Journal Of Biological Chemistry 1997, 272: 3330-3335. PMID: 9013573, DOI: 10.1074/jbc.272.6.3330.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBinding, CompetitiveBreast NeoplasmsCalcium-Calmodulin-Dependent Protein KinasesEnzyme ActivationEpidermal Growth FactorEpitheliumFemaleGPI-Linked ProteinsGrowth SubstancesHumansIntercellular Signaling Peptides and ProteinsMammary Glands, AnimalMembrane GlycoproteinsMiceMitogen-Activated Protein Kinase 1Neoplasm ProteinsPhosphorylationProtein-Tyrosine KinasesSrc Homology DomainsTumor Cells, CulturedTyrosineConceptsTyrosine phosphorylationHC-11 cellsMammary epithelial cellsErb BCripto-1Ras/Raf/MEK/MAPK pathwayTyrosine kinaseRaf/MEK/MAPK pathwayMitogen-activated protein kinase activityMEK/MAPK pathwayHC-11 mouse mammary epithelial cellsEpithelial cellsMouse mammary epithelial cellsProtein kinase activityTyrosine-phosphorylated ShcReceptor tyrosine kinasesDifferent human breast cancer cell linesSKBR-3 breast cancer cellsType 1 receptor tyrosine kinasesEGF-like growth factorHuman breast cancer cell linesEpidermal growth factor (EGF) familyBreast cancer cell linesActivates MitogenGrowth factor family