2011
Participation of Inkt Cells in the Early and Late Components of Tc1‐Mediated DNFB Contact Sensitivity: Cooperative Role of γδ‐T Cells
Askenase PW, Majewska‐Szczepanik M, Kerfoot S, Szczepanik M. Participation of Inkt Cells in the Early and Late Components of Tc1‐Mediated DNFB Contact Sensitivity: Cooperative Role of γδ‐T Cells. Scandinavian Journal Of Immunology 2011, 73: 465-477. PMID: 21272050, DOI: 10.1111/j.1365-3083.2011.02522.x.Peer-Reviewed Original ResearchMeSH KeywordsAdoptive TransferAnimalsDermatitis, ContactDinitrofluorobenzeneFemaleFlow CytometryImmunizationImmunophenotypingInterferon-gammaMiceMice, Inbred BALB CMice, Inbred C57BLMice, Inbred CBAMice, KnockoutNatural Killer T-CellsReceptors, Antigen, T-Cell, alpha-betaSpecific Pathogen-Free OrganismsT-Lymphocytes, Cytotoxic
2006
Interleukin 5 Plays an Essential Role in Elicitation of Contact Sensitivity through Dual Effects on Eosinophils and B-1 Cells
Itakura A, Kikuchi Y, Kouro T, Ikutani M, Takaki S, Askenase PW, Takatsu K. Interleukin 5 Plays an Essential Role in Elicitation of Contact Sensitivity through Dual Effects on Eosinophils and B-1 Cells. International Archives Of Allergy And Immunology 2006, 140: 8-16. PMID: 16772721, DOI: 10.1159/000092705.Peer-Reviewed Original ResearchConceptsElicitation of CSIgM-producing cellsContact sensitivityEosinophil peroxidase activityEosinophil infiltrationIL-5Antigen-specific immunoglobulin M antibodyCS-effector T cellsEnzyme-linked immunospot assayLocal tissueEffector T cellsRole of interleukinImmunoglobulin M antibodiesIL-5 receptorImmunized ILImmunospot assayContact sensitizationM antibodiesMononuclear cellsDeficient micePolymorphonuclear cellsT cellsImmune responseCell activationInterleukin-5
1996
Delayed-type hypersensitivity in mast cell-deficient mice: dependence on platelets for expression of contact sensitivity.
Geba GP, Ptak W, Anderson GM, Paliwal V, Ratzlaff RE, Levin J, Askenase PW. Delayed-type hypersensitivity in mast cell-deficient mice: dependence on platelets for expression of contact sensitivity. The Journal Of Immunology 1996, 157: 557-65. PMID: 8752902, DOI: 10.4049/jimmunol.157.2.557.Peer-Reviewed Original ResearchConceptsMast cell-deficient miceCell-deficient miceDelayed-type hypersensitivityContact sensitivityPlatelet depletionMast cellsCS responsesT cell-mediated immune responsesMast cell-deficient strainsDelayed-type hypersensitivity responseT cell-mediated responsesCell-mediated immune responsesTissue levelsCutaneous sensitivity responsesVasoactive amine serotoninCell-mediated responsesLocal mast cellsMast cell numbersNormal mast cell numbersHypersensitivity responseCutaneous responseImmunologic evidenceBeige miceImmune responseAmine serotonin
1992
Molecular regulation of tumor necrosis factor-alpha and lymphotoxin production in T cells. Inhibition by prostaglandin E2.
Ferreri NR, Sarr T, Askenase PW, Ruddle NH. Molecular regulation of tumor necrosis factor-alpha and lymphotoxin production in T cells. Inhibition by prostaglandin E2. Journal Of Biological Chemistry 1992, 267: 9443-9449. PMID: 1533632, DOI: 10.1016/s0021-9258(19)50443-4.Peer-Reviewed Original ResearchConceptsTNF-alphaProstaglandin E2T cell clonesT cellsTumor necrosisLymphotoxin productionLT productionMajor histocompatibility complex class IIHistocompatibility complex class IICell clonesPresence of PGE2M prostaglandin E2Dose-dependent mannerPGF2 alphaSoluble concanavalin ALeukotriene C4Murine Th1Inhibited productionClass IIFibrosarcoma cell lineInhibitory effectMurine fibrosarcoma cell lineBiological activityConcanavalin ACell lines
1979
Involvement of host Fc receptors in antibody-mediated cutaneous basophil hypersensitivity reactions.
Graziano F, Askenase P. Involvement of host Fc receptors in antibody-mediated cutaneous basophil hypersensitivity reactions. The Journal Of Immunology 1979, 123: 1645-52. PMID: 90094, DOI: 10.4049/jimmunol.123.4.1645.Peer-Reviewed Original ResearchConceptsPassive cutaneous anaphylaxisCutaneous basophil hypersensitivityFc receptorsT cellsGuinea pig immune serumBinding to Fc receptorsGamma-globulinCutaneous mast cellsCutaneous basophil hypersensitivity reactionPurified Fc fragmentsB cellsFc fragmentSecretion of moleculesCutaneous responseRabbit IgGHypersensitivity reactionsBovine gamma globulinConcurrent inhibitionGuinea pigsMast cellsSerum antibodiesCutaneous anaphylaxisHeterologous gamma globulinImmune serumSerum
1977
Studies on the role of the thymus and T cells in the in vivo suppression of delayed hypersensitivity (desensitization): radiosensitivity of the mechanism inducing nonspecific anergy.
Thestrup-Pedersen K, Dwyer J, Askenase P. Studies on the role of the thymus and T cells in the in vivo suppression of delayed hypersensitivity (desensitization): radiosensitivity of the mechanism inducing nonspecific anergy. The Journal Of Immunology 1977, 118: 1665-71. PMID: 300755, DOI: 10.4049/jimmunol.118.5.1665.Peer-Reviewed Original ResearchConceptsT cellsDelayed hypersensitivitySuppression of delayed hypersensitivityDoses of whole-body irradiationNonspecific desensitizationMature T cellsWhole-body irradiationMono-nuclear cellsIn vivo suppressionThymic weightImmunoregulatory mechanismsPeripheral bloodRadiosensitive cellsAssociated with 1AnergySmall dosesDecreased responseGuinea pigsSkin sitesDesensitizationAntigenDesensitized stateConcanavalin AHypersensitivityCells
1976
Antibody-mediated basophil accumulations in cutaneous hypersensitivity reactions of guinea pigs.
Askenase P, Haynes J, Hayden B. Antibody-mediated basophil accumulations in cutaneous hypersensitivity reactions of guinea pigs. The Journal Of Immunology 1976, 117: 216-24. PMID: 932424, DOI: 10.4049/jimmunol.117.1.216.Peer-Reviewed Original ResearchConceptsCutaneous basophil hypersensitivityCutaneous hypersensitivity reactionsGuinea pigsDelayed hypersensitivityBasophil accumulationProduction of B lymphocytesCutaneous basophil hypersensitivity reactionT lymphocytesKeyhole limpet hemocyanin (KLHB lymphocytesIntradermal injectionDonors 1 weekHypersensitive responseHypersensitivity reactionsPigsSerum antibodiesAntibody production of B lymphocytesHypersensitivityBasophil reactionsImmune serumAntibody productionSerum