2017
Circulating tumor DNA (ctDNA) to monitor treatment response and progression in patients treated with tyrosine kinase inhibitors (TKIs) and immunotherapy for EGFR-mutant non-small cell lung cancer (NSCLC).
Henick B, Goldberg S, Narayan A, Rossi C, Rodney S, Kole A, Politi K, Gettinger S, Herbst R, Patel A. Circulating tumor DNA (ctDNA) to monitor treatment response and progression in patients treated with tyrosine kinase inhibitors (TKIs) and immunotherapy for EGFR-mutant non-small cell lung cancer (NSCLC). Journal Of Clinical Oncology 2017, 35: e20652-e20652. DOI: 10.1200/jco.2017.35.15_suppl.e20652.Peer-Reviewed Original ResearchNon-small cell lung cancerTyrosine kinase inhibitorsEGFR-mutant non-small cell lung cancerCtDNA levelsDisease progressionRadiographic progressionTKI therapyEGFR mutationsEGFR mutation-positive non-small cell lung cancerMutation-positive non-small cell lung cancerT790MAnti-PD-1 monotherapyEGFR mutation-positive patientsPD-1 inhibitor monotherapyEGFR-mutant NSCLC patientsSubset of patientsCell lung cancerMutation-positive patientsAssessment of responseLow ctDNA levelsChart reviewClinical characteristicsDurable responsesInhibitor monotherapyNSCLC patients
2012
Targeting the FOXO1/KLF6 axis regulates EGFR signaling and treatment response
Sangodkar J, Dhawan N, Melville H, Singh V, Yuan E, Rana H, Izadmehr S, Farrington C, Mazhar S, Katz S, Albano T, Arnovitz P, Okrent R, Ohlmeyer M, Galsky M, Burstein D, Zhang D, Politi K, DiFeo A, Narla G. Targeting the FOXO1/KLF6 axis regulates EGFR signaling and treatment response. Journal Of Clinical Investigation 2012, 122: 2637-2651. PMID: 22653055, PMCID: PMC3386822, DOI: 10.1172/jci62058.Peer-Reviewed Original ResearchMeSH KeywordsActive Transport, Cell NucleusAdenocarcinomaAdenocarcinoma of LungAnimalsAntineoplastic AgentsCell Line, TumorDrug Resistance, NeoplasmDrug SynergismEnzyme ActivationErbB ReceptorsErlotinib HydrochlorideFemaleForkhead Box Protein O1Forkhead Transcription FactorsGene Expression Regulation, NeoplasticHumansKruppel-Like Factor 6Kruppel-Like Transcription FactorsLung NeoplasmsMiceMice, Inbred BALB CMice, NudeMutationProto-Oncogene ProteinsProto-Oncogene Proteins c-aktQuinazolinesReal-Time Polymerase Chain ReactionSignal TransductionTranscription, GeneticTrifluoperazineTumor BurdenXenograft Model Antitumor AssaysConceptsAnti-EGFR-based therapyEGFR signalingKruppel-like factor 6Lung adenocarcinomaForkhead box O1Xenograft models of lung adenocarcinomaModel of lung adenocarcinomaMetastatic lung adenocarcinomaTreat advanced cancersMolecular drivers of disease progressionDrivers of disease progressionOncogenic EGFR signalingActivation of Akt signalingFoxO1 nuclear exportTreating resistant diseaseIn vivo modelsCell culturesErlotinib resistanceResistant diseaseTreatment responseMolecular therapiesXenograft modelFDA-approved drugsDisease progressionEGFR activation