Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression data from CD4+ splenocytes 6h post-sepsis

ABSTRACT: Lymphocytes are adversely affected during sepsis. Some CD4+ splenocytes undergo apoptosis while others become Th2 polarized. The molecular determinants of these phenotypic changes are not known. Here we compare the transcriptional response of septic CD4 splenocytes to CD4 splenocytes from sham-manipulated animals 6h after sepsis and identify an early transcriptional component to the septic CD4+ splenocyte phenotype. We used microarrays to detail the global program of gene expression underlying the sepsis-induced changes in CD4+ splenocyte phenotype. Keywords: disease state analysis

ORGANISM(S): Mus musculus

PROVIDER: GSE4479 | GEO | 2006/06/01

SECONDARY ACCESSION(S): PRJNA94351

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Transcription profiling of mouse splenic CD4+ cells after surgical induction of sepsis vs. controls reveals a distinct transcriptional response 6 hours after sepsis induction

Project description:Lymphocytes are adversely affected during sepsis. Some CD4+ splenocytes undergo apoptosis while others become Th2 polarized. The molecular determinants of these phenotypic changes are not known. Here we compare the transcriptional response of septic CD4 splenocytes to CD4 splenocytes from sham-manipulated animals 6h after sepsis and identify an early transcriptional component to the septic CD4+ splenocyte phenotype. CD4+ splenocytes were isolated 6h after the surgical induction of sepsis for RNA extraction and hybridization on Affymetrix microarrays. We sought to obtain a homogeneous cell population in order to reduce any effects of cellular heterogeneity on expression profiles. To that end, immunomagnetic negative selection was used to enrich CD4+ splenocyte populations to ~91%. (n=5 biological replicates each CLP and sham)

2007-12-07 | E-GEOD-4479 | biostudies-arrayexpress

The innate and adaptive immune response to BCG stimulation in splenocytes taken from C57BL/6 mice

2013-06-01 | GSE42090 | GEO

The innate and adaptive immune response to BCG stimulation in splenocytes taken from C57BL/6 mice

Project description:The aim of this experiment was to investigate differential gene expression in splenocytes stimulated with BCG from naïve and BCG vaccinated mice. The differences between naïve and BCG vaccinated mice might indicate the mechanisms by which BCG vaccination confers an enhanced ability of splenocytes from BCG vaccinated mice to inhibit growth of BCG in splenocyte cultures as compared with splenocytes from naive animals. Splenocytes from 4 naïve and 4 BCG vaccinated female C57bl/6 mice were cultured for 12 hours with BCG (MOI 1:1) or without (unstimulated control). Each animal had a stimulated and an unstimulated sample hybridised to a beadchip.

2013-06-01 | E-GEOD-42090 | biostudies-arrayexpress

Differential gene expression in CD11b+ splenocytes from mice subject to social threat vs. control (II)

2013-12-01 | GSE28830 | GEO

Differential gene expression in CD11b+ splenocytes from mice subject to social threat vs. control

Project description:Gene expression profiling was carried out on splenocyte mRNA samples collected from 10 animals subject to repeated social threat (pooled into 2 groups of 5) and 10 animals subject to non-threatening control conditions (pooled into 2 groups of 5). The primary research question is whether gene expression differs in CD11b+ splenocytes from animals exposed to social threat vs non-threatening control conditions. Keywords: Risk prediction

2010-03-31 | GSE16661 | GEO

Differential gene expression in CD11b+ splenocytes from mice subject to social threat vs. control (II)

Project description:Gene expression profiling was carried out on splenocyte mRNA samples collected from 6 animals subject to repeated social threat and 6 animals subject to non-threatening control conditions (pooled into 3 groups of 2). The primary research question is whether gene expression differs in CD11b+ splenocytes from animals exposed to social threat vs non-threatening control conditions. Keywords: Risk prediction Gene expression profiling was carried out on splenocyte mRNA samples collected from 6 animals subject to repeated social threat and 6 animals subject to non-threatening control conditions (pooled into 3 groups of 2). The primary research question is whether gene expression differs in CD11b+ splenocytes from animals exposed to social threat vs non-threatening control conditions. This study provides an additional body of data from the same general protocol used in Series GSE16661, and will support more extensive analyses than the original study.

2013-12-01 | E-GEOD-28830 | biostudies-arrayexpress

scRNA-seq mouse splenocytes prior to and during blood-stage malaria infection.

Project description:Blood-stage malaria infection induces differentiation of several effector CD4 + T subsets including Tfh and Th1 cells. The cues and microarchitectural niches required in secondary lymphoid organs for their formation were previously uncharacterised. Here we used scRNA-seq to profile splenocyte transcriptomes at steady state or upon malaria infection as a reference dataset for deconvolution of spatial transcriptomic data.

2024-07-08 | GSE244804 | GEO

Differential gene expression in CD11b+ splenocytes from mice subject to social threat vs. control

2010-04-12 | E-GEOD-16661 | biostudies-arrayexpress

RNA-seq from mice CD4+CD25+ splenocytes

Project description:To better understand the function of CD4+CD25+ splenocytes from different ages, target cells from young(8-week old) aged(18-month old) were sorted with magnetic beads. We then performed gene expression profiling analysis using data obtained from RNA-seq of different cells from different age.

2023-03-19 | GSE208231 | GEO