LiposomesTransfectionDrug CarriersPhosphatidylcholinesPhosphatidylethanolaminesCell LinePolyethylene GlycolsPlasmidsCationsMolecular Sequence DataDrug Delivery SystemsBase SequenceParticle SizePolyethyleneiminePromoter Regions, GeneticGene Transfer TechniquesTumor Cells, CulturedDNAGenetic VectorsQuaternary Ammonium CompoundsPhospholipidsCells, CulturedLuciferasesCell Line, TumorRNA, MessengerGenetic TherapyTranscription, GeneticPhosphatidylserinesFluoresceinsGene Expression RegulationGenes, ReporterClodronic AcidLipid BilayersElectroporationRNA, Small InterferingTissue DistributionLipidsGene Expression1,2-DipalmitoylphosphatidylcholineCholesterolKineticsAmino Acid SequenceDrug StabilityHeLa CellsFatty Acids, MonounsaturatedUnilamellar LiposomesNanoparticlesCell SurvivalProtein BindingCricetinaeCloning, MolecularChloramphenicol O-AcetyltransferaseMembrane LipidsGreen Fluorescent ProteinsProteolipidsMice, Inbred BALB CMembrane FusionDNA-Binding ProteinsFluorescent DyesTranscription FactorsRecombinant ProteinsCell MembraneMicroscopy, FluorescenceDrug CompoundingPolylysineHydrogen-Ion ConcentrationNanocapsulesDNA, ComplementaryPhosphatidylglycerolsDoxorubicinCation Exchange ResinsRecombinant Fusion ProteinsCOS CellsPermeabilityUltrasonicsBlotting, WesternCalorimetry, Differential ScanningBinding SitesFreeze DryingApoptosisTemperatureMutationSurface-Active AgentsFreeze FracturingDimyristoylphosphatidylcholineTranscriptional ActivationCardiolipinsCHO CellsMicroscopy, ElectronOligonucleotides, AntisenseTime FactorsMembrane ProteinsReverse Transcriptase Polymerase Chain ReactionSignal TransductionCercopithecus aethiopsDNA PrimersPolymersbeta-GalactosidaseMicroscopy, ConfocalMicelles