2015
Use of Mechanistic Models to Integrate and Analyze Multiple Proteomic Datasets
Stites E, Aziz M, Creamer M, Von Hoff D, Posner R, Hlavacek W. Use of Mechanistic Models to Integrate and Analyze Multiple Proteomic Datasets. Biophysical Journal 2015, 108: 1819-1829. PMID: 25863072, PMCID: PMC4390817, DOI: 10.1016/j.bpj.2015.02.030.Peer-Reviewed Original ResearchConceptsEpidermal growth factor receptorExperimentally detected interactionsPhosphotyrosine-binding domainSrc homology 2Recruitment of proteinsCell line-specific modelsProtein copy numbersProtein-protein interactionsCell signaling networksEpidermal growth factor receptor signalingCell linesWell-characterized roleCell line-specific differencesLow-affinity interactionsLine-specific differencesActivation of EGFR signalingMultiple cell linesLigand-stimulated activationAutophosphorylation sitesSignaling networksProteomic datasetsCopy numberHomolog 2EGFR signalingMap interactions
2013
Innovations of the Rule-Based Modeling Approach
Chylek L, Stites E, Posner R, Hlavacek W. Innovations of the Rule-Based Modeling Approach. 2013, 273-300. DOI: 10.1007/978-94-007-6803-1_9.Peer-Reviewed Original ResearchRule-based modeling approachRule-based modelProtein-protein interactionsCell engineering applicationsCell signaling systemsCell signaling mechanismsDynamics of molecular interactionsPhosphoproteomic dataRule-based approachSignaling mechanismsRule-basedSignaling systemCellular levelNetwork generationMolecular interactionsTraditional approachesNetworkModeling approachCellsReaction networkRulesModeling chemical kineticsSpecies
2012
Specification, annotation, visualization and simulation of a large rule-based model for ERBB receptor signaling
Creamer M, Stites E, Aziz M, Cahill J, Tan C, Berens M, Han H, Bussey K, Von Hoff D, Hlavacek W, Posner R. Specification, annotation, visualization and simulation of a large rule-based model for ERBB receptor signaling. BMC Systems Biology 2012, 6: 107. PMID: 22913808, PMCID: PMC3485121, DOI: 10.1186/1752-0509-6-107.Peer-Reviewed Original ResearchConceptsCell signaling networksSignaling networksErbB receptor signalingRule-based modeling approachSignaling proteinsPost-translational modification stateSites of post-translational modificationsNetwork-free simulationCellular signaling networksProtein-protein interactionsPost-translational modificationsReceptor signalingSite of modificationActivation of ERKModification statesProtein complexesProtein interactionsContact mapsCellular signalingTyrosine residuesIndividual serinesDevelopment of softwareProteinRule-based modelKinetics of molecular interactions