2011
Src and Caveolin-1 Reciprocally Regulate Metastasis via a Common Downstream Signaling Pathway in Bladder Cancer
Thomas S, Overdevest JB, Nitz MD, Williams PD, Owens CR, Sanchez-Carbayo M, Frierson HF, Schwartz MA, Theodorescu D. Src and Caveolin-1 Reciprocally Regulate Metastasis via a Common Downstream Signaling Pathway in Bladder Cancer. Cancer Research 2011, 71: 832-841. PMID: 21148751, PMCID: PMC4306590, DOI: 10.1158/0008-5472.can-10-0730.Peer-Reviewed Original ResearchConceptsActin stress fibersCav-1Active SrcStress fibersPhosphorylation of p190RhoGAPSrc protein levelsDownstream Signaling PathwaysCaveolin-1 expressionActivity of RhoACav-1 overexpressionTail vein inoculationRegulates MetastasisBladder cancerCommon downstreamHuman bladder cancer cellsPhosphorylated formSignaling pathwaysSrc levelsCell migrationBiochemical studiesLung metastasesMetastasis developmentSrc expressionBladder cancer cellsSrc
2009
Src phosphorylation of RhoGDI2 regulates its metastasis suppressor function
Wu Y, Moissoglu K, Wang H, Wang X, Frierson HF, Schwartz MA, Theodorescu D. Src phosphorylation of RhoGDI2 regulates its metastasis suppressor function. Proceedings Of The National Academy Of Sciences Of The United States Of America 2009, 106: 5807-5812. PMID: 19321744, PMCID: PMC2667073, DOI: 10.1073/pnas.0810094106.Peer-Reviewed Original ResearchMeSH KeywordsCell Line, TumorDisease ProgressionGene Expression ProfilingGuanine Nucleotide Dissociation InhibitorsHumansImmunohistochemistryNeoplasm MetastasisPhosphorylationProtein BindingRho Guanine Nucleotide Dissociation Inhibitor betaRho-Specific Guanine Nucleotide Dissociation InhibitorsSrc-Family KinasesTumor Suppressor ProteinsUrinary Bladder NeoplasmsConceptsMetastasis suppressionSrc levelsSrc phosphorylation siteProtein interaction analysisMetastasis suppressor functionRhoGDI2 expressionSuppressor of metastasisGene expression profilingRhoGDI2 functionTyr-153Kinase bindsPhosphorylation sitesAmount of Rac1Expression profilingInteraction partnersSrc phosphorylationSrc inhibitorStable expressionBladder cancerSuppressor functionRhoGDI2Cancer cell linesCell membraneSrcPhosphorylation
2003
Differential αv integrin–mediated Ras-ERK signaling during two pathways of angiogenesis
Hood JD, Frausto R, Kiosses WB, Schwartz MA, Cheresh DA. Differential αv integrin–mediated Ras-ERK signaling during two pathways of angiogenesis. Journal Of Cell Biology 2003, 162: 933-943. PMID: 12952943, PMCID: PMC2172815, DOI: 10.1083/jcb.200304105.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsChick EmbryoEnzyme ActivationFibroblast Growth Factor 2Focal Adhesion Protein-Tyrosine KinasesIntegrin alphaVbeta3IntegrinsMitogen-Activated Protein KinasesNeovascularization, PhysiologicP21-Activated KinasesProtein Serine-Threonine KinasesProtein-Tyrosine KinasesProto-Oncogene Proteins c-rafRas ProteinsReceptors, VitronectinSignal TransductionSrc-Family KinasesVascular Endothelial Growth Factor AConceptsPathways of angiogenesisC-RafDistinct vascular responsesDownstream of RasUpstream of RasC-Raf activationC-Raf activityKinase-dependent phosphorylationRas-ERK pathwayInhibition of FAKVascular responsesPhosphorylation/activationSignal-related kinaseEndothelial cell survivalSerine 338Blood vesselsRas-ERKActive RAChick chorioallantoic membraneRA activityAngiogenesisERK activityRetroviral deliveryVEGFCell survival