2016
Influence of HLA‐DR polymorphism and allergic sensitization on humoral immune responses to intact pneumococcus in a transgenic mouse model
Sheen Y, Rajagopalan G, Snapper C, Kita H, Wi C, Umaretiya P, Juhn Y. Influence of HLA‐DR polymorphism and allergic sensitization on humoral immune responses to intact pneumococcus in a transgenic mouse model. HLA 2016, 88: 25-34. PMID: 27506953, PMCID: PMC6326101, DOI: 10.1111/tan.12851.Peer-Reviewed Original ResearchConceptsHouse dust miteHumoral immune responseAnti-pneumococcal polysaccharideHLA-DR polymorphismImmune responseHDM sensitizationIntact pneumococciHLA-DR3IgG responsesSerum titersTransgenic miceIntranasal house dust miteAnti-phosphorylcholine IgMHLA-DR3 miceLower humoral immune responseHalf of miceTransgenic mouse modelAllergic sensitizationPneumococcal diseaseIgM responseDR3 miceDust mitePneumococcal polysaccharideMouse modelA-IgG
2011
HLA-DR3 restricted T cell epitope mimicry in induction of autoimmune response to lupus-associated antigen SmD
Deshmukh U, Sim D, Dai C, Kannapell C, Gaskin F, Rajagopalan G, David C, Fu S. HLA-DR3 restricted T cell epitope mimicry in induction of autoimmune response to lupus-associated antigen SmD. Journal Of Autoimmunity 2011, 37: 254-262. PMID: 21868195, PMCID: PMC3372418, DOI: 10.1016/j.jaut.2011.07.002.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntibody FormationAutoantibodiesAutoantigensAutoimmunityEpitopes, T-LymphocyteFemaleHLA-DR3 AntigenHumansHybridomasImmunizationLupus Erythematosus, SystemicLymphocyte ActivationMiceMice, TransgenicMolecular MimicryPeptidesProtein BindingSnRNP Core ProteinsStreptococcus agalactiaeT-LymphocytesVibrio choleraeConceptsSystemic lupus erythematosusHLA-DR3 transgenic miceT cell epitopesHLA-DR3T cellsEpitope levelCell epitopesTransgenic miceMolecular mimicryPathogenesis of SLET cell epitope mimicryAutoreactive T cell clonesT hybridomasHLA-DR3 miceMicrobial peptidesAutoreactive T cellsProduction of autoantibodiesT cell responsesT cell clonesLupus erythematosusLupus autoantigensAutoimmune responseAutoimmune disordersImmunized miceEpitope mimicry
2006
Intranasal Exposure to Bacterial Superantigens Induces Airway Inflammation in HLA Class II Transgenic Mice
Rajagopalan G, Iijima K, Singh M, Kita H, Patel R, David C. Intranasal Exposure to Bacterial Superantigens Induces Airway Inflammation in HLA Class II Transgenic Mice. Infection And Immunity 2006, 74: 1284-1296. PMID: 16428778, PMCID: PMC1360368, DOI: 10.1128/iai.74.2.1284-1296.2006.Peer-Reviewed Original ResearchConceptsHLA-DQ8 transgenic miceStaphylococcal enterotoxin BSystemic immune activationAirway inflammationIntranasal exposureTransgenic miceImmune activationIntranasal routeSuperantigen exotoxinsHLA class II transgenic miceHLA-DR3 transgenic miceMajor histocompatibility complex class IIBALB/c miceHistocompatibility complex class IIHLA-DR3 miceII transgenic miceInduces airway inflammationEosinophilic airway inflammationNeutrophilic airway inflammationEosinophilic inflammatory responseStreptococcal pyrogenic exotoxinMurine major histocompatibility complex class IIAirway destructionSerious infectionsC mice