2011
Interferon Gamma-Dependent Intestinal Pathology Contributes to the Lethality in Bacterial Superantigen-Induced Toxic Shock Syndrome
Tilahun A, Holz M, Wu T, David C, Rajagopalan G. Interferon Gamma-Dependent Intestinal Pathology Contributes to the Lethality in Bacterial Superantigen-Induced Toxic Shock Syndrome. PLOS ONE 2011, 6: e16764. PMID: 21304813, PMCID: PMC3033413, DOI: 10.1371/journal.pone.0016764.Peer-Reviewed Original ResearchConceptsToxic shock syndromeTransgenic miceShock syndromePathogenesis of TSSSmall intestineLethal toxic shock syndromeHLA-DR3 transgenic miceSystematic histopathological examinationSystemic cytokine stormMultiple organ dysfunctionRobust T cell activationSevere inflammatory changesSmall bowel pathologyT cell expansionAnti-inflammatory propertiesSignificant pathological changesT cell activationIFN-γ geneGut permeabilityCytokine stormSEB challengeBowel pathologyInflammatory changesOrgan dysfunctionIntestinal pathology
2008
CYCLOOXYGENASE 2 PATHWAY AND ITS THERAPEUTIC INHIBITION IN SUPERANTIGEN-INDUCED TOXIC SHOCK
Rajagopalan G, Asmann Y, Lytle A, Tilahun A, Theuer J, Smart M, Patel R, David C. CYCLOOXYGENASE 2 PATHWAY AND ITS THERAPEUTIC INHIBITION IN SUPERANTIGEN-INDUCED TOXIC SHOCK. Shock 2008, 30: 721-728. PMID: 18496243, DOI: 10.1097/shk.0b013e31817048f7.Peer-Reviewed Original ResearchConceptsToxic shock syndromeTherapeutic inhibitionAcute systemic inflammatory responseSevere toxic shock syndromeCytokine/chemokine productionT-cell activation/proliferationPotent T cell activatorsStrong immune activationMultiple organ dysfunctionSystemic inflammatory responseCOX-2 pathwayTransgenic mouse modelActivation/proliferationT cell activatorsT cell activationAgent of bioterrorismOrgan dysfunctionChemokine productionImmune activationFamily of exotoxinsShock syndromeEffective therapyInflammatory responseMicroarray-based gene expression profilingCOX-2