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
2015
A Central Role for HLA-DR3 in Anti-Smith Antibody Responses and Glomerulonephritis in a Transgenic Mouse Model of Spontaneous Lupus
Chowdhary VR, Dai C, Tilahun AY, Hanson JA, Smart MK, Grande JP, Rajagopalan G, Fu SM, David CS. A Central Role for HLA-DR3 in Anti-Smith Antibody Responses and Glomerulonephritis in a Transgenic Mouse Model of Spontaneous Lupus. The Journal Of Immunology 2015, 195: 4660-4667. PMID: 26475924, PMCID: PMC5292932, DOI: 10.4049/jimmunol.1501073.Peer-Reviewed Original ResearchConceptsHLA-DR3NZM2328 miceClass IIMouse modelEndogenous MHC class IIAnti-dsDNA titersWire-loop lesionsSystemic lupus erythematosusSpecific HLA allelesMHC class IITransgenic mouse modelAnti-Sm AbsLupus erythematosusSevere proteinuriaAutoimmune responseHLA-DR2Lymphoid aggregatesAntibody responseHLA-DR3 moleculesHistological scoresT cellsImmune responseSpontaneous lupusHLA allelesHuman studies
2011
HLA‐DR polymorphism modulates response to house dust mites in a transgenic mouse model of airway inflammation
Rajagopalan G, Tilahun A, Iijima K, David C, Kita H, Juhn Y. HLA‐DR polymorphism modulates response to house dust mites in a transgenic mouse model of airway inflammation. HLA 2011, 77: 589-592. PMID: 21447115, DOI: 10.1111/j.1399-0039.2010.01617.x.Peer-Reviewed Original ResearchConceptsHLA-DR3 transgenic miceHouse dust miteDust miteTransgenic miceTh2-predominant immune responseHouse dust mite extractInterleukin-13 levelsInflammatory cell countsBronchoalveolar lavage fluidTh2-type inflammationTransgenic mouse modelHLA-DR polymorphismAirway inflammationCytokine levelsBAL fluidEosinophil countHLA-DR3Childhood asthmaHLA-DR2Lavage fluidMite extractHLA-DRB1Immune responseInterleukin-4Mouse model
2005
Endogenous Superantigens Shape Response to Exogenous Superantigens
Rajagopalan G, Singh M, Sen M, Murali N, Nath K, David C. Endogenous Superantigens Shape Response to Exogenous Superantigens. MSphere 2005, 12: 1119-1122. PMID: 16148182, PMCID: PMC1235787, DOI: 10.1128/cdli.12.9.1119-1122.2005.Peer-Reviewed Original Research