Featured Publications
Phosphoproteomic Screen Identifies Potential Therapeutic Targets in Melanoma
Tworkoski K, Singhal G, Szpakowski S, Zito CI, Bacchiocchi A, Muthusamy V, Bosenberg M, Krauthammer M, Halaban R, Stern DF. Phosphoproteomic Screen Identifies Potential Therapeutic Targets in Melanoma. Molecular Cancer Research 2011, 9: 801-812. PMID: 21521745, PMCID: PMC3117976, DOI: 10.1158/1541-7786.mcr-10-0512.Peer-Reviewed Original ResearchMeSH KeywordsApoptosisCell Line, TumorCell MovementCell ProliferationErbB ReceptorsGene Expression Regulation, NeoplasticGene Knockdown TechniquesHEK293 CellsHumansInfant, NewbornMelanocytesMelanomaPhosphoproteinsPhosphorylationProteomicsReceptor Protein-Tyrosine KinasesReceptor, IGF Type 2RNA, Small InterferingSignal TransductionSkin NeoplasmsSTAT3 Transcription FactorConceptsTherapeutic targetReceptor tyrosine kinasesMelanoma cellsPotential therapeutic targetIdentifies potential therapeutic targetsActive receptor tyrosine kinasesTyrosine kinaseMelanoma cell migrationReceptor expressionBreast cancerAxl knockdownAutocrine circuitTherapeutic interventionsCancer subtypesReceptor tyrosine kinase activationTyrosine kinase activationNovel targetActivated receptorsAxlRNA knockdownMelanomaCell migrationHER3KnockdownIGF1R
2015
The broad‐spectrum receptor tyrosine kinase inhibitor dovitinib suppresses growth of BRAF‐mutant melanoma cells in combination with other signaling pathway inhibitors
Langdon CG, Held MA, Platt JT, Meeth K, Iyidogan P, Mamillapalli R, Koo AB, Klein M, Liu Z, Bosenberg MW, Stern DF. The broad‐spectrum receptor tyrosine kinase inhibitor dovitinib suppresses growth of BRAF‐mutant melanoma cells in combination with other signaling pathway inhibitors. Pigment Cell & Melanoma Research 2015, 28: 417-430. PMID: 25854919, PMCID: PMC5215495, DOI: 10.1111/pcmr.12376.Peer-Reviewed Original ResearchConceptsBRAF-mutant melanomaBRAF inhibitorsCell linesCombination of dovitinibBRAF inhibitor treatmentBRAF mutant melanoma cellsBRAF inhibitor resistanceColorectal carcinoma cell linesBRAF-mutant melanoma cell linesMelanoma cell linesCarcinoma cell linesMetastatic melanomaEffective therapyWild-type BRAF cellsInhibitor treatmentAgent inhibitsPathway inhibitorDovitinibInhibitor resistanceMelanoma cellsMelanomaSecond agentInhibitorsTreatmentPDK1 and SGK3 Contribute to the Growth of BRAF-Mutant Melanomas and Are Potential Therapeutic Targets
Scortegagna M, Lau E, Zhang T, Feng Y, Sereduk C, Yin H, De SK, Meeth K, Platt JT, Langdon CG, Halaban R, Pellecchia M, Davies MA, Brown K, Stern DF, Bosenberg M, Ronai ZA. PDK1 and SGK3 Contribute to the Growth of BRAF-Mutant Melanomas and Are Potential Therapeutic Targets. Cancer Research 2015, 75: 1399-1412. PMID: 25712345, PMCID: PMC4383687, DOI: 10.1158/0008-5472.can-14-2785.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBenzoatesBridged Bicyclo Compounds, HeterocyclicCell Line, TumorDrug Screening Assays, AntitumorG1 Phase Cell Cycle CheckpointsHumansImmediate-Early ProteinsIndazolesLymphatic MetastasisMelanomaMice, KnockoutMolecular Targeted TherapyProtein Kinase InhibitorsProtein Serine-Threonine KinasesProto-Oncogene Proteins B-rafPyrimidinesPyruvate Dehydrogenase Acetyl-Transferring KinaseSkinSkin NeoplasmsConceptsPDK1 inhibitionAGC kinase familySynthetic lethal screenCell cycle arrestPhase cell cycle arrestPigmentation genesPDK1 activityG1 phase cell cycle arrestSuppress melanoma growthKinase familyTherapeutic targetMelanoma growthPDK1PTEN genotypePI3KMelanoma developmentPotential therapeutic targetK inhibitionPharmacologic inhibitionDevelopment of melanomaPan-PI3K inhibitionBRAF-mutant melanomaSGK3GenesMelanoma cells
2013
MERTK controls melanoma cell migration and survival and differentially regulates cell behavior relative to AXL
Tworkoski KA, Platt JT, Bacchiocchi A, Bosenberg M, Boggon TJ, Stern DF. MERTK controls melanoma cell migration and survival and differentially regulates cell behavior relative to AXL. Pigment Cell & Melanoma Research 2013, 26: 527-541. PMID: 23617806, PMCID: PMC3918898, DOI: 10.1111/pcmr.12110.Peer-Reviewed Original ResearchMeSH KeywordsAxl Receptor Tyrosine KinaseCdc42 GTP-Binding ProteinCell Line, TumorCell MovementCell ProliferationCell SurvivalC-Mer Tyrosine KinaseCytophotometryGene Expression ProfilingGene Expression Regulation, NeoplasticHEK293 CellsHumansMelanomaNeoplasm MetastasisOligonucleotide Array Sequence AnalysisPhosphorylationProto-Oncogene ProteinsReceptor Protein-Tyrosine KinasesSignal TransductionSkin NeoplasmsConceptsCell migrationCell behaviorMelanoma cellsAkt-dependent mannerShRNA-mediated knockdownDifferential cell behaviorDifferent transcriptional signaturesReceptor tyrosine kinase AXLMelanoma cell migrationMelanoma cell proliferationKinase domainTyrosine kinase AXLCell motilityTranscriptional signatureCell survivalColony formationCell proliferationOverexpression of AxlPossible therapeutic targetMelanoma pathogenesisNovel mutationsMerTKAxlTherapeutic targetMutations
2012
Exome sequencing identifies recurrent somatic RAC1 mutations in melanoma
Krauthammer M, Kong Y, Ha BH, Evans P, Bacchiocchi A, McCusker J, Cheng E, Davis MJ, Goh G, Choi M, Ariyan S, Narayan D, Dutton-Regester K, Capatana A, Holman EC, Bosenberg M, Sznol M, Kluger HM, Brash DE, Stern DF, Materin MA, Lo RS, Mane S, Ma S, Kidd KK, Hayward NK, Lifton RP, Schlessinger J, Boggon TJ, Halaban R. Exome sequencing identifies recurrent somatic RAC1 mutations in melanoma. Nature Genetics 2012, 44: 1006-1014. PMID: 22842228, PMCID: PMC3432702, DOI: 10.1038/ng.2359.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overCase-Control StudiesDNA Mutational AnalysisExomeFemaleGene FrequencyGenetic Predisposition to DiseaseHumansMaleMelanomaMiddle AgedModels, MolecularMutationProto-Oncogene Proteins B-rafProto-Oncogene Proteins p21(ras)Rac1 GTP-Binding ProteinSequence Analysis, DNASkin NeoplasmsUveal NeoplasmsConceptsSun-exposed melanomas