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CD4+ and CD8+ T cells responding to LCMV-Armstrong or LCMV-Clone 13

ABSTRACT: This SuperSeries is composed of the SubSeries listed below.

ORGANISM(S): Mus musculus

PROVIDER: GSE41870 | GEO | 2012/12/19

SECONDARY ACCESSION(S): PRJNA178330

REPOSITORIES: GEO

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CD4+ and CD8+ T cells responding to LCMV-Armstrong or LCMV-Clone 13

Project description:This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

2012-12-19 | E-GEOD-41870 | biostudies-arrayexpress

Longitudinal expression data from CD8+ T cells responding to LCMV-Armstrong or LCMV-Clone 13

Project description: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, CD8+ T cells become “exhausted” and have poor effector function, express multiple inhibitory receptors, possess low proliferative capacity, and cannot persist without antigen. To compare the development of functional memory T cells with poorly functional exhausted T cells, we generated longitudinal transcriptional profiles for each. Naive CD44Lo CD8+ T cells were isolated and sorted from uninfected C57BL/6 mice and H2-Db GP33-specific CD8+ T cells were sorted using MHC-I tetramers at d6, 8, 15, and 30 p.i. with either LCMV Arm or LCMV clone 13. RNA from these CD8+ T cells was processed, amplified, labeled, and hybridized to Affymetrix GeneChip MoGene 1.0 st microarrays

2012-11-23 | E-GEOD-41867 | biostudies-arrayexpress

Longitudinal expression data from CD4+ T cells responding to LCMV-Armstrong or LCMV-Clone 13

Project description: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, CD4+ T cells become less functional. To compare the development of functional memory T cells with poorly functional T cells from chronic viral infection, we generated longitudinal transcriptional profiles for each. Naive CD44Lo CD4+ T cells were isolated and sorted from uninfected C57BL/6 mice and H2-IAb GP66-specific CD4+ T cells were sorted using MHC-II tetramers at d6, 8, 15, and 30 p.i. with either LCMV Arm or LCMV clone 13. RNA from these CD4+ T cells was processed, amplified, labeled, and hybridized to Affymetrix GeneChip MoGene 1.0 st microarrays.

2014-10-24 | E-GEOD-41866 | biostudies-arrayexpress

Longitudinal expression data from CD4+ T cells responding to LCMV-Armstrong or LCMV-Clone 13

2014-10-24 | GSE41866 | GEO

Longitudinal expression data from CD8+ T cells responding to LCMV-Armstrong or LCMV-Clone 13

2012-11-23 | GSE41867 | GEO

LCMV-Armstrong infection

Project description:This SuperSeries is composed of the SubSeries listed below.

2022-07-01 | GSE175743 | GEO

Areas of H3K27 tri-methylation in CD8+ T cells from the spleens of LCMV-Armstrong or LCMV-Clone 13 infected mice

Project description:The profiles of H3K27 tri-methylation in CD8+ T cells from LCMV-Armstrong and LCMV-Clone 13 infected mice are known to be distinct from one another. We used CUT&RUN (Cleavage Under Targets and Release Using Nuclease) to analyze these differences in splenic CD8+ T cells of these two infection conditions.

2023-01-04 | GSE213467 | GEO

Gene expression profiles at the single cell level of CD8+ T cells from the spleens of LCMV-Armstrong or LCMV-Clone 13 infected mice

Project description:The transcriptomes of CD8+ T cells from LCMV-Armstrong and LCMV-Clone 13 infected mice are known to be distinct from one another. We used single cell RNA sequencing (scRNA-seq) to analyze the transcriptomic diversity of splenic CD8+ T cells in these two infection conditions at various timepoints after infection.

2023-01-04 | GSE213470 | GEO

Open chromatin regions at the single cell level of CD8+ T cells from the spleens of LCMV-Armstrong or LCMV-Clone 13 infected mice

Project description:The profiles of open chromatin regions of CD8+ T cells from LCMV-Armstrong and LCMV-Clone 13 infected mice are known to be distinct from one another. We used Assay for Transposase-Accessible Chromatin using sequencing at the single cell level (scATAC-seq) to analyze these differences in splenic CD8+ T cells of these two infection conditions at Division 1 post-infection.

2023-01-04 | GSE213469 | GEO

Comparison of monocytic cells from naïve mice and day 14 LCMV Armstrong and day 14 LCMV Clone 13 infected mice

Project description:Infection with acute and chronic strains of LCMV (Armstrong (ARM) and Clone 13 (C13), respectively) leads to massive proliferation of monocytic cells contemporaneously with peak of the anti-viral CD8+ T cell response. These cells return to naïve levels following ARM infection. However, during C13 infection these cells are sustained at high levels and gain a T cell suppressive function at day 14 post infection. The mechanisms by which these cells are induced to proliferate and impair T cell function during chronic LCMV infection are largely unknown. To address this, we analyzed gene expression profiles using microarray analysis of purified splenic monocytic cells (CD11b+ Ly6Chi Gr-1low) from naïve mice, or day 14 LCMV ARM or LCMV C13 infected mice.

2013-02-25 | GSE43896 | GEO

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