2017
Interleukin-10 from CD4+ follicular regulatory T cells promotes the germinal center response
Laidlaw BJ, Lu Y, Amezquita RA, Weinstein JS, Vander Heiden JA, Gupta NT, Kleinstein SH, Kaech SM, Craft J. Interleukin-10 from CD4+ follicular regulatory T cells promotes the germinal center response. Science Immunology 2017, 2 PMID: 29054998, PMCID: PMC5846620, DOI: 10.1126/sciimmunol.aan4767.Peer-Reviewed Original ResearchConceptsFollicular regulatory T cellsRegulatory T cellsIL-10Lymphocytic choriomeningitis virusT cellsB cellsInterleukin-10GC responseCell-derived IL-10Follicular helper T cellsHelper T cellsB cell responsesGerminal center responseGerminal center developmentActivated B cellsBox protein 1GC B cellsAcute infectionCenter responseCell responsesImportant mediatorNuclear translocationGC reactionProtein 1Forkhead box protein 1
2015
Salmonella Infection Drives Promiscuous B Cell Activation Followed by Extrafollicular Affinity Maturation
Di Niro R, Lee SJ, Vander Heiden J, Elsner RA, Trivedi N, Bannock JM, Gupta NT, Kleinstein SH, Vigneault F, Gilbert TJ, Meffre E, McSorley SJ, Shlomchik MJ. Salmonella Infection Drives Promiscuous B Cell Activation Followed by Extrafollicular Affinity Maturation. Immunity 2015, 43: 120-131. PMID: 26187411, PMCID: PMC4523395, DOI: 10.1016/j.immuni.2015.06.013.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntibodies, MonoclonalB-LymphocytesClonal Selection, Antigen-MediatedGerminal CenterImmunoglobulin GLymphocyte ActivationMiceMice, Inbred BALB CMice, Inbred C57BLMice, KnockoutReceptors, Antigen, B-CellSalmonella InfectionsSalmonella typhimuriumSomatic Hypermutation, ImmunoglobulinSpleenConceptsB cell receptorExtrafollicular sitesGerminal centersAffinity maturationInfection of miceB cell responsesB cell activationDetectable antibodiesSomatic hypermutationExtrafollicular responseAntigen microarraysSalmonella infectionAntigen targetsCell activationSalmonella typhimuriumCell responsesBCR specificityFlow cytometryCell receptorMonoclonal antibodiesUndetectable affinityClonal selectionInfectionAntibodiesLaser microdissection
2014
TLR4 Ligands Lipopolysaccharide and Monophosphoryl Lipid A Differentially Regulate Effector and Memory CD8+ T Cell Differentiation
Cui W, Joshi NS, Liu Y, Meng H, Kleinstein SH, Kaech SM. TLR4 Ligands Lipopolysaccharide and Monophosphoryl Lipid A Differentially Regulate Effector and Memory CD8+ T Cell Differentiation. The Journal Of Immunology 2014, 192: 4221-4232. PMID: 24659688, PMCID: PMC4071140, DOI: 10.4049/jimmunol.1302569.Peer-Reviewed Original ResearchConceptsT cell differentiationT cellsEffector cellsTLR ligandsToll/IL-1R domain-containing adapterClonal expansionMore memory T cellsMemory T cellsT cell memoryEffector cell expansionTLR4 ligand LPSMonophosphoryl lipid ARole of adjuvantsTLR4 ligand lipopolysaccharideCell differentiationGene expression signaturesMemory CD8LPS-TLR4TLR4 ligandMonophosphoryl lipidLigand LPSLigand lipopolysaccharideAb productionSecondary infectionCell memory