Drug Resistance, NeoplasmDrug Resistance, MultipleNaphthoquinonesAntineoplastic AgentsNeoplasmsDrug ResistanceDrug Resistance, ViralDrug Resistance, MicrobialDrug Resistance, BacterialCell Line, TumorDrug Resistance, Multiple, BacterialDrug Screening Assays, AntitumorMutationDrug DiscoveryP-GlycoproteinDrug DesignMolecular Targeted TherapyDrug Resistance, FungalBreast NeoplasmsGene Expression Regulation, NeoplasticMicrobial Sensitivity TestsApoptosisAnti-Bacterial AgentsDrug Delivery SystemsDisease ResistanceProstatic NeoplasmsEarly Detection of CancerNeoplasm ProteinsDrug Resistance, Multiple, ViralCell SurvivalAntitubercular AgentsInhibitory Concentration 50Mice, NudeCell ProliferationDrug IndustryDoxorubicinVascular ResistanceDrug ApprovalMolecular Sequence DataGenotypeClinical Trials as TopicTumor Cells, CulturedOvarian NeoplasmsAnti-HIV AgentsDrug CostsDrugs, InvestigationalTuberculosis, Multidrug-ResistantProtein Kinase InhibitorsSignal TransductionCisplatinXenograft Model Antitumor AssaysFees, PharmaceuticalGene Expression ProfilingLung NeoplasmsDose-Response Relationship, DrugBlotting, WesternMedical OncologyHIV-1PyrimidinesReverse Transcriptase Polymerase Chain ReactionModels, BiologicalColonic NeoplasmsUnited States Food and Drug AdministrationBase SequenceModels, MolecularPolymerase Chain ReactionMultidrug Resistance-Associated ProteinsMolecular StructureTime FactorsAntimalarialsUnited StatesATP-Binding Cassette TransportersCost SharingHIV ProteaseHIV InfectionsPharmacopoeias as TopicPiperazinesEnzyme InhibitorsPhenotypeTumor Markers, BiologicalStomach NeoplasmsRNA, MessengerHIV Reverse TranscriptaseNeoplasm MetastasisMycobacterium tuberculosisGenes, MDRR FactorsCell CycleDrug Evaluation, PreclinicalBenzamidesSequence Analysis, DNAPancreatic NeoplasmsNeoplasm InvasivenessTetracycline ResistancePenicillin ResistanceDrug Resistance, Multiple, FungalStreptomycinAntineoplastic Agents, PhytogenicDrug CarriersTetracycline