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TranscriptomicsGene expression in LCMV-specific Blimp-1 deficient effector CD8+ T cells compared to wildtype effector CD8+ T cells
Antigen-specific effector CD8+ T cells deficient in Blimp-1 (Prdm1) do not acquire maximal effector functions, evade terminal differentiation, and more rapidly acquire some hallmark properties of memory CD8+ T cells. In this study, we compared the gene expression profiles of wildtype and Prdm1-/- LC...
ORGANISM(S): Mus musculus 
2010-08-19 | E-GEOD-17211 | biostudies-arrayexpress
TranscriptomicsWhole mouse genome analysis of LCMV-specific CD4 and CD8 T cells throughout acute and chronic LCMV infection.
CD4 and CD8 T cells display functional defects during chronic infection such as loss of certain cytokines. Recent studies have suggested that CD4 T cells may actually gain other functions, however. Here, we analyzed gene expression profiles from LCMV-specific CD4 and CD8 T cells throughout the respo...
ORGANISM(S): Mus musculus 
2012-12-12 | E-GEOD-30431 | biostudies-arrayexpress
TranscriptomicsGene expression profile analysis of mouse whole spleen following infection by lymphocytic choriomeningitis virus (LCMV), comparing LCMV-Armstrong and LCMV-Clone 13 expression patterns at 0, 5, 9, and 30 days
To identify mechanisms behind immunosuppression during virus infections, we infected mice with LCMV-Armstrong and LCMV-Clone 13 expression patterns. LCMV-Armstrong induces a T-cell reaction that resolves infection within 8-10 days, while LCMV-Clone13 generates a persisten infection through immunosu...
ORGANISM(S): Mus musculus 
2013-02-15 | E-GEOD-44322 | biostudies-arrayexpress
TranscriptomicsLongitudinal expression data from CD4+ T cells responding to LCMV-Armstrong or LCMV-Clone 13
During acute viral infections, naïve CD4+ T cells differentiate into effector CD4+ T cells and, after viral control, into memory CD4+ T cells. Memory CD4+ T cells are highly functional, proliferate rapidly upon reinfection and persist long-term without antigen. In contrast, during chronic infections...
ORGANISM(S): Mus musculus 
2014-10-24 | E-GEOD-41866 | biostudies-arrayexpress
TranscriptomicsLongitudinal expression data from CD8+ T cells responding to LCMV-Armstrong or LCMV-Clone 13
During acute viral infections, naïve CD8+ T cells differentiate into effector CD8+ T cells and, after viral control, into memory CD8+ T cells. Memory CD8+ T cells are highly functional, proliferate rapidly upon reinfection and persist long-term without antigen. In contrast, during chronic infections...
ORGANISM(S): Mus musculus 
2012-11-23 | E-GEOD-41867 | biostudies-arrayexpress
TranscriptomicsGene expression associated with liver metabolism during viral hemorrhagic fever
Rhesus macaques (Macaca mulatta) infected with a lethal dose of lymphocytic choriomeningitis virus-strain WE (LCMV-WE) provide a model for Lassa fever virus infection of man. Like Lassa fever in human beings, disease begins with flu-like symptoms but can progress to morbidity fairly rapidly. Previ...
ORGANISM(S): Macaca mulatta 
2010-06-16 | E-GEOD-12254 | biostudies-arrayexpress
TranscriptomicsRegulatory and effector T cells in Lymphocytic choriomeningitis virus WE infection
In this study, we determined the signature of CD4+Foxp3- effector T cells and CD4+Foxp3+ Treg cells in naive animals and following LCMV WE infection. In addition, transcriptional signatures were determined in CXCR3+ CD4+Foxp3+ Treg cells arising in Th1 settings following LCMV infection.
ORGANISM(S): Mus musculus 
2020-03-11 | E-MTAB-8861 | biostudies-arrayexpress
TranscriptomicsVaccine-Elicited CD4 T Cells Induce Immunopathology Following Chronic LCMV Infection
CD4 T cells promote innate and adaptive immune responses, but how vaccine-elicited CD4 T cells contribute to immune protection remains unclear. Here we evaluated whether induction of virus-specific CD4 T cells by vaccination would protect mice against infection with chronic lymphocytic choriomeningi...
ORGANISM(S): Mus musculus 
2014-12-04 | E-GEOD-63825 | biostudies-arrayexpress
TranscriptomicsComparison of Trail+/+ versus Trail-/- splenic NK cells from naïve and LCMV-infected mice
Investigation of the change of the Trail-dependent NK cell transcriptome during short-term (24h) infection with lymphocytic choriomeningitis virus (LCMV). RNA sequencing-based transcriptomics analysis was performed in spleen-isolated (NK1.1+CD3-) NK cells from 3 naïve Trail+/+ mice, 3 naive Trail-/-...
ORGANISM(S): Mus musculus 
2019-08-27 | E-MTAB-7562 | biostudies-arrayexpress
TranscriptomicsExpression data from virus-specific mouse Th1 and Tfh CD4 T cell subsets after LCMV infection
CD4 T follicular helper (Tfh) cells provide the required signals to B cells for germinal center reactions that are necessary for longlived antibody responses. However, it remains unclear whether there are CD4+ memory T cells committed to the Tfh lineage after antigen clearance. Using adoptive transf...
ORGANISM(S): Mus musculus 
2013-04-22 | E-GEOD-43863 | biostudies-arrayexpress
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