2006
INTRANASAL EXPOSURE TO STAPHYLOCOCCAL ENTEROTOXIN B ELICITS AN ACUTE SYSTEMIC INFLAMMATORY RESPONSE
Rajagopalan G, Sen M, Singh M, Murali N, Nath K, Iijima K, Kita H, Leontovich A, Gopinathan U, Patel R, David C. INTRANASAL EXPOSURE TO STAPHYLOCOCCAL ENTEROTOXIN B ELICITS AN ACUTE SYSTEMIC INFLAMMATORY RESPONSE. Shock 2006, 25: 647-656. PMID: 16721274, DOI: 10.1097/01.shk.0000209565.92445.7d.Peer-Reviewed Original ResearchMeSH KeywordsAdministration, IntranasalAnimalsCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCytokinesEnterotoxinsGene Expression RegulationHLA-DR3 AntigenHumansInflammationLungMiceMice, KnockoutNeutrophil InfiltrationReceptors, Interleukin-2Receptors, Interleukin-4Signal TransductionSystemic Inflammatory Response SyndromeConceptsII transgenic miceHLA class II transgenic miceStaphylococcal enterotoxin BCD8 T cellsTransgenic miceIntranasal exposureIL-12T cellsIFN-gammaEndogenous class II moleculesSystemic inflammatory response syndromeTCR V beta 8Defective IL-12Serum IFN-gammaSystemic immune activationInflammatory response syndromeSystemic cytokine responseBronchoalveolar lavage fluidMononuclear cell infiltrationPoor immune responsePro-inflammatory cytokinesS. aureus colonizationClass II moleculesIL-4 receptorNeutrophil influx
2002
Staphylococcal enterotoxin B‐induced activation and concomitant resistance to cell death in CD28‐deficient HLA‐DQ8 transgenic mice
Rajagopalan G, Smart M, Marietta E, David C. Staphylococcal enterotoxin B‐induced activation and concomitant resistance to cell death in CD28‐deficient HLA‐DQ8 transgenic mice. International Immunology 2002, 14: 801-812. PMID: 12096040, DOI: 10.1093/intimm/dxf047.Peer-Reviewed Original ResearchConceptsT cellsStaphylococcal enterotoxin BHLA-DQ8IFN-gammaTransgenic miceEnterotoxin BBALB/c splenocytesDQ8 transgenic miceSerum IFN-gammaLess IL-2IL-6 productionAbsence of CD28Role of CD28Activation-induced cell deathCertain effector functionsIL-10Lethal shockIL-2IL-4Immune responseEffector functionsConcomitant resistanceCD28Nitric oxideMice