1996
Feedback modulation of ligand-engaged alpha L/beta 2 leukocyte integrin (LFA-1) by cyclic AMP-dependent protein kinase.
Rovere P, Inverardi L, Bender J, Pardi R. Feedback modulation of ligand-engaged alpha L/beta 2 leukocyte integrin (LFA-1) by cyclic AMP-dependent protein kinase. The Journal Of Immunology 1996, 156: 2273-9. PMID: 8690918, DOI: 10.4049/jimmunol.156.6.2273.Peer-Reviewed Original ResearchConceptsProtein kinase CAdhesion receptorsKinase CCyclic AMP-dependent protein kinaseAMP-dependent protein kinaseCytoskeletal anchoring proteinsIntegrin-dependent activationCAMP-dependent kinase activationIntracellular cAMP elevationCAMP elevationHeterologous cell linesLeukocyte integrinsAnchoring proteinsRegulated processProtein kinaseAdenylyl cyclase isoformsMolecular basisKinase activationIntercellular adhesionF-actinCell deadhesionHuman intercellular adhesion molecule-1LFA-1 receptorsDependent adhesionShort-term regulation
1992
Early recognition of a discordant xenogeneic organ by human circulating lymphocytes.
Inverardi L, Samaja M, Motterlini R, Mangili F, Bender J, Pardi R. Early recognition of a discordant xenogeneic organ by human circulating lymphocytes. The Journal Of Immunology 1992, 149: 1416-23. PMID: 1386865, DOI: 10.4049/jimmunol.149.4.1416.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntigens, DifferentiationAntigens, Differentiation, T-LymphocyteCD3 ComplexCell AdhesionCytotoxicity, ImmunologicEndothelium, VascularHeart TransplantationHumansImmunity, CellularKiller Cells, NaturalLymphocyte Function-Associated Antigen-1Lymphocyte SubsetsMyocardiumRatsReceptors, Antigen, T-CellReceptors, FcReceptors, IgGTransplantation, HeterologousConceptsNK cellsXenogeneic organsCell-mediated immune mechanismsHuman lymphocytesAntibody-independent pathwayLymphocyte phenotypic analysisCell-mediated mechanismsHuman NK cellsNK cell adhesionPretreatment of lymphocytesAnti-CD18 antibodiesDiscordant xenograft rejectionHuman circulating lymphocytesEx vivo modelRat endothelial cellsCD3-CD16Vascular resistanceLymphocyte subsetsXenograft rejectionCirculating lymphocytesCoronary systemEarly recognitionImmune mechanismsT lymphocytesCell sequestrationAntigen-receptor complex stimulation triggers protein kinase C-dependent CD11a/CD18-cytoskeleton association in T lymphocytes.
Pardi R, Inverardi L, Rugarli C, Bender J. Antigen-receptor complex stimulation triggers protein kinase C-dependent CD11a/CD18-cytoskeleton association in T lymphocytes. Journal Of Cell Biology 1992, 116: 1211-1220. PMID: 1346786, PMCID: PMC2289356, DOI: 10.1083/jcb.116.5.1211.Peer-Reviewed Original ResearchMeSH KeywordsActinsAdultAntigens, CDAntigens, Differentiation, T-LymphocyteCD18 AntigensCD3 ComplexChild, PreschoolCytoskeletal ProteinsCytoskeletonHumansLymphocyte ActivationLymphocyte Function-Associated Antigen-1PhosphorylationProtein Kinase CReceptors, Antigen, T-CellSignal TransductionT-LymphocytesConceptsProtein kinase C inhibitor staurosporineProtein kinase CT cell receptor complexCell receptor complexC inhibitor staurosporineHigh avidity stateSignal transductionCytoskeletal rearrangementsActin polymerizationIntercellular adhesionIntracellular signalsF-actinMolecular eventsInhibitor staurosporineKinase CAvidity stateLFA-1Membrane fractionCD11a/CD18 complexTCR complexTCR crosslinkingPKC desensitizationComplex activationReceptor complexFluorescence microscopy
1990
Natural killer lines and clones with apparent antigen specificity.
Suzuki N, Bianchi E, Bass H, Suzuki T, Bender J, Pardi R, Brenner C, Larrick J, Engleman E. Natural killer lines and clones with apparent antigen specificity. Journal Of Experimental Medicine 1990, 172: 457-462. PMID: 2142719, PMCID: PMC2188332, DOI: 10.1084/jem.172.2.457.Peer-Reviewed Original ResearchMeSH KeywordsAntibodies, MonoclonalAntigen-Antibody ComplexAntigens, CDAntigens, DifferentiationAntigens, Differentiation, T-LymphocyteCD3 ComplexCell LineCells, CulturedClone CellsCytotoxicity, ImmunologicFlow CytometryHumansKiller Cells, NaturalMacromolecular SubstancesReceptors, Antigen, T-CellReceptors, FcReceptors, IgGConceptsLymphoblastoid cell linesAllogeneic lymphoblastoid cell linesTCR alpha/betaClass II MHC antigensIL-2-containing mediumPotent cytolytic activityNK cellsAllogeneic targetsCD3 lymphocytesMHC antigensCytolytic activityAntigen specificityTCR-beta transcriptsCD3Class ICD16CD3 epsilonSelective killingNorthern blot analysisBlot analysisCell linesK562 cellsK562 erythroleukemia cellsChain transcriptsMAbs