2014
Pretreatment Dynamic Susceptibility Contrast MRI Perfusion in Glioblastoma: Prediction of EGFR Gene Amplification
Gupta A, Young R, Shah A, Schweitzer A, Graber J, Shi W, Zhang Z, Huse J, Omuro A. Pretreatment Dynamic Susceptibility Contrast MRI Perfusion in Glioblastoma: Prediction of EGFR Gene Amplification. Clinical Neuroradiology 2014, 25: 143-150. PMID: 24474262, PMCID: PMC4712066, DOI: 10.1007/s00062-014-0289-3.Peer-Reviewed Original Research
2012
A prognostic gene expression signature in infratentorial ependymoma
Wani K, Armstrong TS, Vera-Bolanos E, Raghunathan A, Ellison D, Gilbertson R, Vaillant B, Goldman S, Packer RJ, Fouladi M, Pollack I, Mikkelsen T, Prados M, Omuro A, Soffietti R, Ledoux A, Wilson C, Long L, Gilbert MR, Aldape K, For the Collaborative Ependymoma Research Network. A prognostic gene expression signature in infratentorial ependymoma. Acta Neuropathologica 2012, 123: 727-738. PMID: 22322993, PMCID: PMC4013829, DOI: 10.1007/s00401-012-0941-4.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAge FactorsAntigens, NeoplasmChildCluster AnalysisDatabases, GeneticDNA Topoisomerases, Type IIDNA-Binding ProteinsEpendymomaFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticHumansInfratentorial NeoplasmsLongitudinal StudiesMaleOligonucleotide Array Sequence AnalysisPrognosisReproducibility of ResultsSex FactorsSurvival AnalysisYoung AdultConceptsRecurrence-free survivalInfratentorial ependymomaClinical outcomesReal-time reverse transcriptase-polymerase chain reaction assaysReverse transcriptase-polymerase chain reaction assaysGroup 1 tumorsPrognostic gene expression signaturesTranscriptase-polymerase chain reaction assaysGroup 2 tumorsGene expression subgroupsPolymerase chain reaction assaysClinical factorsGene expression signaturesIndependent predictorsPrognostic significanceInfratentorial compartmentHistological factorsClinical behaviorChain reaction assaysClinical aggressivenessPrognostic signatureExpression subgroupsEpendymomaMolecular alterationsMultivariate analysis
2011
A phase II study of the Ras-MAPK signaling pathway inhibitor TLN-4601 in patients with glioblastoma at first progression
Mason WP, Belanger K, Nicholas G, Vallières I, Mathieu D, Kavan P, Desjardins A, Omuro A, Reymond D. A phase II study of the Ras-MAPK signaling pathway inhibitor TLN-4601 in patients with glioblastoma at first progression. Journal Of Neuro-Oncology 2011, 107: 343-349. PMID: 22048878, DOI: 10.1007/s11060-011-0747-6.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAntineoplastic AgentsBrain NeoplasmsChromatography, LiquidDibenzazepinesErbB ReceptorsFemaleFollow-Up StudiesGene Expression Regulation, NeoplasticGlioblastomaHumansInfusions, IntraventricularKaplan-Meier EstimateMagnetic Resonance ImagingMaleMiddle AgedPTEN PhosphohydrolaseTandem Mass SpectrometryConceptsPharmacokinetic evaluationProgressive glioblastomaFirst progressionM2/dayPhase II studyMR scansPhase II trialContinuous intravenous administrationBlood-brain barrierLack of efficacyPeripheral benzodiazepine receptorEvaluable patientsStable diseaseII trialRadiographic progressionAdverse eventsII studyRecurrent glioblastomaDisease progressionDrug levelsIntravenous administrationBiomarker assessmentPatientsAnimal modelsBenzodiazepine receptors
2007
Molecular genetic markers as predictors of response to chemotherapy in gliomas
Idbaih A, Omuro A, Ducray F, Hoang-Xuan K. Molecular genetic markers as predictors of response to chemotherapy in gliomas. Current Opinion In Oncology 2007, 19: 606-611. PMID: 17906460, DOI: 10.1097/cco.0b013e3282f075f3.Peer-Reviewed Original ResearchConceptsAnaplastic oligodendroglial tumorsLow-grade gliomasProspective trialMGMT statusOligodendroglial tumorsIndependent favorable prognostic factorFavorable prognostic factorRelevant prognostic markerPredictors of responsePromoter methylationTreatment of gliomaPredictor of chemosensitivityMGMT promoter methylationObjective responsePrognostic factorsRetrospective studyPrognostic markerSuch tumorsTreatment decisionsChromosome 1p/19q codeletionMGMT inactivationPredictive valueChemotherapyGliomasLow expressionTemozolomide for low-grade gliomas
Kaloshi G, Benouaich-Amiel A, Diakite F, Taillibert S, Lejeune J, Laigle-Donadey F, Renard M, Iraqi W, Idbaih A, Paris S, Capelle L, Duffau H, Cornu P, Simon J, Mokhtari K, Polivka M, Omuro A, Carpentier A, Sanson M, Delattre J, Hoang-Xuan K. Temozolomide for low-grade gliomas. Neurology 2007, 68: 1831-1836. PMID: 17515545, DOI: 10.1212/01.wnl.0000262034.26310.a2.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAntineoplastic Agents, AlkylatingBrain NeoplasmsChromosome DeletionChromosomes, Human, Pair 1Chromosomes, Human, Pair 19DacarbazineDNA Mutational AnalysisDrug Resistance, NeoplasmFemaleGene Expression Regulation, NeoplasticGenetic TestingGenotypeGliomaHumansLoss of HeterozygosityMaleMiddle AgedNeoplasm Recurrence, LocalRetrospective StudiesSurvival RateTemozolomideTreatment OutcomeConceptsProgression-free survivalLow-grade gliomasProgressive low-grade gliomaObjective responseMedian progression-free survivalLonger progression-free survivalSingle-center observational studyCenter observational studyMaximum tumor responseStable diseaseProgressive diseaseAdult patientsConsecutive patientsOverall survivalMedian timeTMZ cyclesTemozolomide chemotherapyCentral reviewTumor responseFavorable outcomeMedian numberObservational studyPatientsPredictive impactConventional schedule