2023
Lenvatinib or anti-VEGF in combination with anti-PD-1 differentially augments anti-tumor activity in melanoma
Tran T, Caulfield J, Zhang L, Schoenfeld D, Djureinovic D, Chiang V, Oria V, Weiss S, Olino K, Jilaveanu L, Kluger H. Lenvatinib or anti-VEGF in combination with anti-PD-1 differentially augments anti-tumor activity in melanoma. JCI Insight 2023, 8: e157347. PMID: 36821392, PMCID: PMC10132152, DOI: 10.1172/jci.insight.157347.Peer-Reviewed Original ResearchConceptsTumor microenvironmentAnti-VEGFCytokine/chemokine signalingCytokine/chemokine profilingBlood-brain barrier modelBlood vesselsLeukocyte transmigrationTumor-associated blood vesselsTumor-associated macrophagesIntratumoral blood vesselsAnti-angiogenesis effectAnti-tumor activityExtracranial diseasePlasmacytoid DCsImmune checkpointsPD-1Melanoma murine modelImmune infiltrationBBB modelChemokine profilingEndothelial stabilizationMurine modelLenvatinibCombined targetingMelanoma model
2015
PTEN inhibits PREX2-catalyzed activation of RAC1 to restrain tumor cell invasion
Mense SM, Barrows D, Hodakoski C, Steinbach N, Schoenfeld D, Su W, Hopkins BD, Su T, Fine B, Hibshoosh H, Parsons R. PTEN inhibits PREX2-catalyzed activation of RAC1 to restrain tumor cell invasion. Science Signaling 2015, 8: ra32. PMID: 25829446, PMCID: PMC4874664, DOI: 10.1126/scisignal.2005840.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBreast NeoplasmsCell Line, TumorCell MovementDNA PrimersFluorescent Antibody TechniqueGene Knockout TechniquesGenetic VectorsGuanine Nucleotide Exchange FactorsHumansImmunoblottingImmunoprecipitationLentivirusMiceNeoplasm InvasivenessPolymerase Chain ReactionPTEN PhosphohydrolaseRac1 GTP-Binding ProteinRNA, Small InterferingStatistics, NonparametricConceptsLipid phosphatase activityPTEN-mediated inhibitionGEF activityCancer mutantsCell migrationNucleotide exchange assaysPhosphatase activityTumor suppressor PTENMouse embryonic fibroblastsTumor cell invasionPI3K pathwayHuman tumor dataKinase AktSuppressor PTENTail domainEmbryonic fibroblastsGTPase Rac1PREX2 mutationsImmortalized melanocytesMutantsCell invasionHigh PTEN expressionK pathwayRac1Breast cancer cell lines
2012
Expression of the p53 Target CDIP Correlates with Sensitivity to TNFα-Induced Apoptosis in Cancer Cells
Brown-Endres L, Schoenfeld D, Tian F, Kim HG, Namba T, Muñoz-Fontela C, Mandinova A, Aaronson SA, Lee SW. Expression of the p53 Target CDIP Correlates with Sensitivity to TNFα-Induced Apoptosis in Cancer Cells. Cancer Research 2012, 72: 2373-2382. PMID: 22549949, PMCID: PMC3349239, DOI: 10.1158/0008-5472.can-11-3369.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsApoptosisApoptosis Regulatory ProteinsCell Line, TumorFemaleGene Expression Regulation, NeoplasticHumansInterleukin-8MAP Kinase Kinase 4MAP Kinase Signaling SystemMiceMice, NudeNF-kappa BReactive Oxygen SpeciesRecombinant ProteinsTumor Necrosis Factor-alphaTumor Suppressor Protein p53ConceptsApoptotic cell fateCell fateCancer cellsP53-mediated deathGenotoxic stressAntiapoptotic programGrowth-suppressive effectsJNK activationApoptotic pathwaySurvival responseApoptosisDual roleExpression correlatesCellsCDIPPathwayPleiotropic cytokineFateExpressionPredictive biomarkersTNFαRegulatorDeathSurvivalActivation