DiseaseGenetic Diseases, InbornDisease ProgressionNervous System DiseasesNeoplasmsCase-Control StudiesMultiple SclerosisGenetic Predisposition to DiseaseBiological MarkersModels, GeneticGenotypePhenotypePolymerase Chain ReactionAutoimmune DiseasesMutationReproducibility of ResultsSensitivity and SpecificityCluster AnalysisGenetic VariationMolecular Sequence DataLiver DiseasesAutoantibodiesModels, BiologicalGenome-Wide Association StudyBiopsySeverity of Illness IndexDisease Models, AnimalGene Expression ProfilingPrognosisLupus Erythematosus, SystemicAlgorithmsModels, StatisticalSequence Analysis, DNAPolymorphism, Single NucleotideVirulenceComputational BiologyCytokinesArthritis, RheumatoidTime FactorsAllelesBase SequenceInflammationPedigreeAmino Acid SequenceChronic DiseaseRisk FactorsCohort StudiesGene Expression RegulationTreatment OutcomeSignal TransductionPhylogenyBrainCells, CulturedPrevalenceRetrospective StudiesReverse Transcriptase Polymerase Chain ReactionSurvival AnalysisQuestionnairesAge FactorsRNA, MessengerCell Line