2017
Modeling of Receptor Tyrosine Kinase Signaling: Computational and Experimental Protocols
Fey D, Aksamitiene E, Kiyatkin A, Kholodenko BN. Modeling of Receptor Tyrosine Kinase Signaling: Computational and Experimental Protocols. Methods In Molecular Biology 2017, 1636: 417-453. PMID: 28730495, DOI: 10.1007/978-1-4939-7154-1_27.Peer-Reviewed Original ResearchConceptsReceptor tyrosine kinasesReceptor tyrosine kinase signalingMultiple cellular processesTyrosine kinase signalingCellular processesProtein phosphorylationKinase signalingNetwork biologySystems biologyTyrosine kinaseCell survivalIntegration of experimentsPowerful approachIntegrative approachBiologyComputational protocolQuantitative datasetsKinasePhosphorylationSignalingIdentification of salientApoptosisDifferentiationGlucose metabolismRegulation
2010
PI3K/Akt-sensitive MEK-independent compensatory circuit of ERK activation in ER-positive PI3K-mutant T47D breast cancer cells
Aksamitiene E, Kholodenko BN, Kolch W, Hoek JB, Kiyatkin A. PI3K/Akt-sensitive MEK-independent compensatory circuit of ERK activation in ER-positive PI3K-mutant T47D breast cancer cells. Cellular Signalling 2010, 22: 1369-1378. PMID: 20471474, PMCID: PMC2893265, DOI: 10.1016/j.cellsig.2010.05.006.Peer-Reviewed Original ResearchMeSH KeywordsBreast NeoplasmsCarcinoma, Ductal, BreastCell Line, TumorEpidermal Growth FactorExtracellular Signal-Regulated MAP KinasesFemaleHumansIntercellular Signaling Peptides and ProteinsMAP Kinase Signaling SystemMitogen-Activated Protein Kinase KinasesMutationPhosphatidylinositol 3-KinasesPhosphoinositide-3 Kinase InhibitorsProtein Serine-Threonine KinasesProto-Oncogene Proteins c-aktReceptors, EstrogenConceptsERK activationERK phosphorylationEpidermal growth factorRas/mitogen-activated protein kinase cascadeMitogen-activated protein kinase cascadeEGF-induced ERK phosphorylationT47D breast cancer cellsBreast cancer cellsProtein kinase cascadeErbB-family ligandsClass I PI3KMCF7 cellsCancer cellsErbB receptor ligandsSmall molecule inhibitorsPI3K/AktKinase cascadeProtein kinasePI3K inhibitionCandidate proteinsPD 098059Cellular growthCell survivalFamily ligandsMolecule inhibitorsDynamic cross‐talk between PI3‐kinase/Akt and Ras/ERK pathways in EGF receptor signaling that can affect drug sensitivity in tumor cells
Aksamitiene E, Kiyatkin A, Hoek J. Dynamic cross‐talk between PI3‐kinase/Akt and Ras/ERK pathways in EGF receptor signaling that can affect drug sensitivity in tumor cells. The FASEB Journal 2010, 24: 715.2-715.2. DOI: 10.1096/fasebj.24.1_supplement.715.2.Peer-Reviewed Original ResearchPI3KRas/ERK pathwayPI3-kinase/AktPI3K activityEGF dose-dependent mannerNegative feedback loopAdaptor proteinMitogenic signalingU0126 inhibitorIndependent parallel pathwaysERK activityEGF receptorERK pathwayCell survivalK activityReciprocal crosstalkERK responseRecruitment mechanismsPhosphorylated ERKImmunoblot analysisEGF dosesERKAkt expressionSubcellular fractionsCancer cells