Th2 CellsTh1 CellsTh17 CellsTh1-Th2 BalanceTime FactorsMice, Inbred C57BLCells, CulturedModels, BiologicalMolecular Sequence DataCytokinesHistory, 19th CenturyInterleukin-4Mice, KnockoutRats, Sprague-DawleyDisease Models, AnimalInterleukin-17T-Lymphocytes, Helper-InducerPhylogenyMice, Inbred BALB CInterferon-gammaRNA, MessengerBiological EvolutionHistory, 17th CenturyHistory, 20th CenturySignal TransductionHistory, 18th CenturyMutationBase SequenceCell DifferentiationMice, TransgenicAmino Acid SequenceAnalysis of VariancePhenotypeBrainEvolution, MolecularGene Expression RegulationPregnancyHistory, 16th CenturySpecies SpecificityCD4-Positive T-LymphocytesLymphocyte ActivationModels, GeneticDose-Response Relationship, DrugHistory, 15th CenturyCell LineCase-Control StudiesAgingKineticsNeuronsGene ExpressionRisk FactorsGenetic VariationReverse Transcriptase Polymerase Chain ReactionImmunohistochemistryGATA3 Transcription FactorLungInterleukin-12InflammationGenotypeComputer SimulationFlow CytometryMuscle, SkeletalBlood PressureTyrosine 3-MonooxygenaseT-Lymphocyte SubsetsCalciumOvalbuminAdaptation, PhysiologicalReference ValuesInterleukin-10Behavior, AnimalUp-RegulationSpleenRats, WistarBlotting, WesternAnimals, NewbornDendritic CellsInterleukinsProspective StudiesBody WeightHygiene HypothesisRecombinant ProteinsOxygenProtein BindingAge FactorsEcosystemMagnetic Resonance ImagingGeographyAllelesLiverSequence Analysis, DNABiomechanical PhenomenaBiological MarkersRabbitsT-LymphocytesMembrane ProteinsGene Expression ProfilingCattleEnzyme InhibitorsModels, Theoretical