Nanoparticles for Brain Drug Delivery
I: FundamentalsRecent Trends in Nanotechnology for Brain Delivery: A Brief OutlookUnderstanding Brain DeliveryThe Central Nervous System in Drug Discovery and DevelopmentCNS Barriers and FluidsEfflux Transporters at the BBBBBB Evolution in Physiological and Pathological StatesConclusionsNovel Routes to Accessing the Brain: Intranasal AdministrationIntroductionNose-to-Brain Drug DeliveryPathways and Mechanisms of Nose-to-Brain TransportNose-to-Brain Delivery Assessment: Experimental IssuesExperimental ModelsStudy DesignAssessment ParametersNose-to-Brain Delivery of Central DrugsConclusionsII: NanomedicinesOrganic Nanocarriers for Brain Drug DeliveryIntroductionPathways for Nanocarrier Administration to the BrainAdministration RoutesTransport Routes across the BBBSelf-Assembly Organic Nanocarriers for Brain Drug DeliveryVesicles: Liposomes, Ethosomes and PolymersomesLiposomesLiposomes in Alzheimer's diseaseLiposomes in Parkinson's diseaseLiposomes in cerebral ischaemia/reperfusionLiposomes in brain tumoursEthosomesPolymersomesMicelles: Polymeric and LipidicNanoparticles: Lipid Nanoparticles and Polymeric NanoparticlesLipid NanoparticlesSolid lipid nanoparticlesNanostructured lipid carriersPolymeric NanoparticlesMicro- and NanoemulsionsSynthetic Organic Nanocarriers for Brain Drug DeliveryDendrimersBiodegradation/Bioelimination of Organic Nanocarriers from the BrainConclusions and Future PerspectivesMagnetic and Plasmonic Nanoparticles for Brain Drug DeliveryIntroductionRelevant Properties of Inorganic Nanoparticles for Brain Drug DeliveryGold NanoparticlesMagnetic NanoparticlesSynthesis ProceduresGold NanoparticlesMagnetic NanoparticlesSurface Modification Strategies towards Brain DeliveryNanoparticles for Brain DeliveryGold NanoparticlesMagnetic NanoparticlesConcluding RemarksHybrid NanosystemsIntroductionHybrid Nanosystems for Brain CancerHybrid Nanosystems for Neurodegenerative DisordersHybrid Nanosystems for Alzheimer's DiseaseHybrid Nanosystems for Parkinson's DiseaseHybrid Nanosystems for Cerebral IschaemiaConclusionsDrug NanocrystalsIntroductionRelevant Nanocrystal Physicochemical PropertiesPreparation of NanocrystalsTop-Down TechniquesWet media millingHigh-pressure homogenisationBottom-Up TechniquesBottom-up: evaporation methodsBottom-up: precipitation methodsCombination of Top-Down and Bottom-Up TechniquesStability of NanocrystalsAggregation and Ostwald RipeningSolid Forms: Polymorphs, Amorphous Phases and SolvatesNanocrystals for Brain Drug DeliveryOral AdministrationParenteral AdministrationNasal AdministrationConcluding RemarksLipid Nanocarriers for Oligonucleotide Delivery to the BrainIntroductionOligonucleotide-Based TherapeuticsAntisense OligonucleotidesRNA InterferenceAnti-miRNA oligonucleotidesAptamersAntiproliferative OligonucleotidesLipid-Based Nanocarriers for Brain DeliveryOligonucleotide-Lipid ConjugatesVesicular Systems: Liposomes and NiosomesNatural Vesicular Systems: ExosomesSolid Lipid-Based NanocarriersConclusionsCarriers for Nucleic Acid Delivery to the BrainIntroductionNonviral Nucleic Acid CarriersBrain-Targeted Nucleic Acid DeliveryTransport across the Blood-Brain BarrierProtein ligandsPeptide ligandsCarrier-mediated transportBlood-Brain Barrier DisruptionIntracranial DeliveryGlioma-Targeted Nucleic Acid DeliveryConclusionsAdvances in Nanotheranostics with Plasmonic and Magnetic NanoparticlesNanomedicine in Brain TherapyNanotheranostics: Concepts and StrategiesPlasmonic NanoparticlesBrain Theranostics with Plasmonic NanoparticlesMagnetic NanoparticlesBrain Theranostics with Magnetic NanoparticlesAdvances in Brain Theranostics Using MagnetoliposomesConclusion and Future PerspectivesIII: Development and TranslationQuality by Design for NanocarriersIntroductionThe QbD ApproachQTPPCQAsRisk AssessmentDesign of Experiments, Design Space and Control StrategyContinuous Monitoring and ImprovementConclusionRecent in vitro Models for the Blood-Brain BarrierIntroduction to Blood-Brain Barrier ModelsMicrofluidic BBB ModelsCell CulturesModel AssessmentShear StressBarrier PermeabilityTransepithelial Electrical ResistanceConcluding RemarksCurrent in vivo Models for Brain DisordersIntroduction to Animal ModelsNeurological Disease Animal ModelsNeurodegenerative DiseasesBrain TumoursIschaemic StrokeAnimal Trials in the Development of Nanoparticles for CNS DisordersImaging Techniques for Nanoparticles: Diagnosis and TreatmentModelling and Simulation of Nanosystems for Delivering Drugs to the BrainImpact of Computational Approaches in the Design and Optimisation of NanocarriersUnderstanding BBB PermeabilityPredicting Treatment EfficacyOptimising Drug Delivery to the BrainConcluding RemarksTranslational ChallengesIntroductionTranslational MedicineNanoparticles as Carriers of DrugsNanotechnology: From the Diagnosis to the Treatment of Neurological DisordersClinical Applications of Nanoparticles in the Management of Brain TumoursChallenges of Clinical Applications of NanoparticlesThe Importance of the Regulatory Pathway