2015
RNA sequencing atopic dermatitis transcriptome profiling provides insights into novel disease mechanisms with potential therapeutic implications
Suárez-Fariñas M, Ungar B, da Rosa J, Ewald DA, Rozenblit M, Gonzalez J, Xu H, Zheng X, Peng X, Estrada YD, Dillon SR, Krueger JG, Guttman-Yassky E. RNA sequencing atopic dermatitis transcriptome profiling provides insights into novel disease mechanisms with potential therapeutic implications. Journal Of Allergy And Clinical Immunology 2015, 135: 1218-1227. PMID: 25840722, DOI: 10.1016/j.jaci.2015.03.003.Peer-Reviewed Original ResearchMeSH KeywordsAdultComputational BiologyDermatitis, AtopicFemaleGene Expression ProfilingHumansInterleukin-1MaleMembrane GlycoproteinsMiddle AgedMolecular Sequence AnnotationReceptors, ImmunologicReproducibility of ResultsSequence Analysis, RNASignal TransductionSkinTranscriptomeTriggering Receptor Expressed on Myeloid Cells-1ConceptsAtopic dermatitisAD transcriptomeNonlesional skinMyeloid cells 1 (TREM1) signalingUnderstanding of ADTREM-1 pathwayRT-PCRSevere atopic dermatitisIL-36 cytokinesInfection-related inflammationNovel therapeutic targetPotential therapeutic implicationsAD-related genesNovel disease mechanismsTREM-1Real-time PCRAdaptive immunityAD phenotypeTherapeutic implicationsTherapeutic targetNext-generation RNA sequencingDisease pathologyGenomic profilingSame cohortDisease transcriptomePatients with atopic dermatitis have attenuated and distinct contact hypersensitivity responses to common allergens in skin
da Rosa J, Malajian D, Shemer A, Rozenblit M, Dhingra N, Czarnowicki T, Khattri S, Ungar B, Finney R, Xu H, Zheng X, Estrada YD, Peng X, Suárez-Fariñas M, Krueger JG, Guttman-Yassky E. Patients with atopic dermatitis have attenuated and distinct contact hypersensitivity responses to common allergens in skin. Journal Of Allergy And Clinical Immunology 2015, 135: 712-720. PMID: 25583101, DOI: 10.1016/j.jaci.2014.11.017.Peer-Reviewed Original ResearchConceptsAtopic dermatitisAllergic contact dermatitis reactionsBackground Atopic dermatitisContact hypersensitivity responseTh17/ILCommon contact allergensNon-AD groupAllergic immune reactionsAllergic contact dermatitisCommon inflammatory diseaseTissue immune responseContact dermatitis reactionsTh1 productsTh2 productsAllergen challengeImmune abnormalitiesAllergic sensitizationCommon allergensTh1 subsetContact sensitizationHypersensitivity responseInflammatory productsBiopsy specimensInflammatory diseasesContact allergensIdentification of novel immune and barrier genes in atopic dermatitis by means of laser capture microdissection
Esaki H, Ewald DA, Ungar B, Rozenblit M, Zheng X, Xu H, Estrada YD, Peng X, Mitsui H, Litman T, Suárez-Fariñas M, Krueger JG, Guttman-Yassky E. Identification of novel immune and barrier genes in atopic dermatitis by means of laser capture microdissection. Journal Of Allergy And Clinical Immunology 2015, 135: 153-163. PMID: 25567045, PMCID: PMC4452382, DOI: 10.1016/j.jaci.2014.10.037.Peer-Reviewed Original ResearchConceptsNonlesional AD skinLaser capture microdissectionAD transcriptomeNormal skinAD skinNonlesional skinNovel ImmuneCapture microdissectionAtopic dermatitis lesionsBarrier genesPossible cellular sourcesAtopic dermatitisHealthy volunteersEpidermal alterationsBarrier phenotypeCellular sourceImmune moleculesCellular subsetsDermatitis lesionsImmuneDermal compartmentSkinGenomic profilesPatientsMolecular signatures
2014
Cyclosporine in patients with atopic dermatitis modulates activated inflammatory pathways and reverses epidermal pathology
Khattri S, Shemer A, Rozenblit M, Dhingra N, Czarnowicki T, Finney R, Gilleaudeau P, Sullivan-Whalen M, Zheng X, Xu H, Cardinale I, de Guzman Strong C, Gonzalez J, Suárez-Fariñas M, Krueger JG, Guttman-Yassky E. Cyclosporine in patients with atopic dermatitis modulates activated inflammatory pathways and reverses epidermal pathology. Journal Of Allergy And Clinical Immunology 2014, 133: 1626-1634. PMID: 24786238, PMCID: PMC4122665, DOI: 10.1016/j.jaci.2014.03.003.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedBiomarkersCluster AnalysisCyclosporineDendritic CellsDermatitis, AtopicEpidermisFemaleGene Expression ProfilingGene Expression RegulationHumansHyperplasiaImmunosuppressive AgentsInflammationMaleMiddle AgedPhenotypeSignal TransductionT-Lymphocyte SubsetsTreatment OutcomeYoung AdultConceptsClinical improvementAtopic dermatitisCytokine activationEpidermal alterationsAD skin lesionsEpidermal pathologyWeeks of treatmentT cell cytokinesCommon inflammatory diseaseSystemic immunosuppressantsSCORAD scoreNonlesional skinWeek 12Inflammatory pathwaysTissue inflammationBiopsy specimensInflammatory diseasesSignificant gene expression changesSevere diseaseEpidermal hyperplasiaImmunohistochemistry studiesSkin lesionsSpecific cytokinesWeek 2CsA effectsMolecular profiling of contact dermatitis skin identifies allergen-dependent differences in immune response
Dhingra N, Shemer A, da Rosa J, Rozenblit M, Fuentes-Duculan J, Gittler JK, Finney R, Czarnowicki T, Zheng X, Xu H, Estrada YD, Cardinale I, Suárez-Fariñas M, Krueger JG, Guttman-Yassky E. Molecular profiling of contact dermatitis skin identifies allergen-dependent differences in immune response. Journal Of Allergy And Clinical Immunology 2014, 134: 362-372. PMID: 24768652, DOI: 10.1016/j.jaci.2014.03.009.Peer-Reviewed Original ResearchConceptsAllergic contact dermatitisHuman allergic contact dermatitisTh1/Th17Different allergensHigher immune activationMurine contact hypersensitivityStrong Th2 biasContact hypersensitivity modelCommon occupational diseaseT cell activationTh22 polarizationCommon allergensContact hypersensitivityTh2 biasDermatitis skinImmune activationClinical reactionsHypersensitivity modelImmune polarizationIndividual allergensContact dermatitisImmune responseAllergen groupsInnate immunityOccupational diseases