2016
Distribution of polymer nanoparticles by convection-enhanced delivery to brain tumors
Saucier-Sawyer JK, Seo YE, Gaudin A, Quijano E, Song E, Sawyer AJ, Deng Y, Huttner A, Saltzman WM. Distribution of polymer nanoparticles by convection-enhanced delivery to brain tumors. Journal Of Controlled Release 2016, 232: 103-112. PMID: 27063424, PMCID: PMC4893898, DOI: 10.1016/j.jconrel.2016.04.006.Peer-Reviewed Original ResearchConceptsConvection-enhanced deliveryBlood-brain barrierBrain-penetrating nanoparticlesIntracranial tumorsBrain tumorsGlioblastoma multiformeHealthy brainMain tumor massFatal brain tumorPresence of tumorBrain tumor treatmentLocal recurrenceInfusion sitePeritumoral tissuesTumor massCED infusionIndividual tumorsTumorsNecrotic regionsTumor treatmentLocal administrationHeterogeneous distribution patternAdministrationBrainCell targeting
2015
Biodegradable DNA Nanoparticles that Provide Widespread Gene Delivery in the Brain
Mastorakos P, Song E, Zhang C, Berry S, Park H, Kim Y, Park J, Lee S, Suk J, Hanes J. Biodegradable DNA Nanoparticles that Provide Widespread Gene Delivery in the Brain. Small 2015, 12: 678-685. PMID: 26680637, PMCID: PMC4913277, DOI: 10.1002/smll.201502554.Peer-Reviewed Original ResearchConceptsDNA nanoparticlesHigh-level transgene expressionTransgene expressionGene delivery platformSuccessful gene therapyConventional gene vectorsBrain-penetrating nanoparticlesPolyethylene glycol (PEG) coronaWidespread gene deliveryNanoparticle platformGene deliveryGene vectorsNanoparticlesDelivery platformGene therapyStable subTransgene expression patternsBiodegradable polymersConvection-enhanced deliveryPressure-driven flowDeliveryPlatformExtracellular matrixPromiseSteric hindrance
2014
Imaging the delivery of brain-penetrating PLGA nanoparticles in the brain using magnetic resonance
Strohbehn G, Coman D, Han L, Ragheb RR, Fahmy TM, Huttner AJ, Hyder F, Piepmeier JM, Saltzman WM, Zhou J. Imaging the delivery of brain-penetrating PLGA nanoparticles in the brain using magnetic resonance. Journal Of Neuro-Oncology 2014, 121: 441-449. PMID: 25403507, PMCID: PMC4323763, DOI: 10.1007/s11060-014-1658-0.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntineoplastic AgentsBrain NeoplasmsConvectionDrug Delivery SystemsFerric CompoundsGlioblastomaHumansImage Processing, Computer-AssistedLactic AcidMagnetic Resonance ImagingNanoparticlesNeuroimagingPolyglycolic AcidPolylactic Acid-Polyglycolic Acid CopolymerRatsRats, Sprague-DawleyConceptsBrain-penetrating nanoparticlesSuperparamagnetic iron oxideEfficient deliveryDrug-loaded nanoparticlesDistribution of nanoparticlesTransverse relaxivityPLGA nanoparticlesNanoparticlesConvection-enhanced deliveryDelivery platformFuture clinical applicationsUniversal tumor recurrenceClinical translationSignal attenuationDetection modalitiesIron oxideSame morphologyParticle distributionDeliveryGroundbreaking approachClinical applicationRelevant volumesRelaxivityTreatment of GBMOxide
2013
Highly penetrative, drug-loaded nanocarriers improve treatment of glioblastoma
Zhou J, Patel TR, Sirianni RW, Strohbehn G, Zheng MQ, Duong N, Schafbauer T, Huttner AJ, Huang Y, Carson RE, Zhang Y, Sullivan DJ, Piepmeier JM, Saltzman WM. Highly penetrative, drug-loaded nanocarriers improve treatment of glioblastoma. Proceedings Of The National Academy Of Sciences Of The United States Of America 2013, 110: 11751-11756. PMID: 23818631, PMCID: PMC3718184, DOI: 10.1073/pnas.1304504110.Peer-Reviewed Original Research
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