Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Chromatin accessibility profiling in wild-type naïve, 1h, or 24h in vitro stimulated P14 CD8+ T cells

ABSTRACT: To investigate the kinetics of chromatin accessibility dynamics in activated CD8+ T cells, we stimulated naïve P14 CD8+ T cells in vitro for 0h, 1h, or 24h We then performed chromatin accessibility profiling analysis by ATAC-seq

ORGANISM(S): Mus musculus

PROVIDER: GSE236306 | GEO | 2024/06/03

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Chromatin accessibility profiling in wild-type naïve, 1h, or 24h in vitro stimulated P14 CD8+ T cells

Project description:Chromatin accessibility profiling in wild-type naïve, 1h, or 24h in vitro stimulated P14 CD8+ T cells

| PRJNA989652 | ENA

Expression data from LCMV-infected P14 and Akt transgenic P14 CD8 T cells

Project description:The PI3K/Akt signaling pathway impacts various aspects of CD8 T cell homeostasis, such as effect versus memory cell differentiation, during viral infection. We used microarrays to determine which downstream molecules were affected and what other signaling pathways were interconnected with the Akt pathway by constitutive activation of Akt in LCMV-infected CD8 T cells. Splenocytes from naive P14/WT or P14/Akt mice were stained with anti-CD8 and anti-Ly5.1, and CD8 T cells were sorted using a FACSAria II instrument. Purified Ly5.1+ CD8 T cells from P14/WT or P14/Akt mice were transferred into B6 mice, which were subsequently infected with LCMV Armstrong. At day 8 post infection, splenocytes were stained with anti-CD8, anti-Ly5.1, anti-KLRG1, and anti-CD127. Following staining, short-lived effector cells (SLECs) and memory precursor effector cells (MPECs) were sorted using the FACSAria II instrument; the purity of the sorted cells was >95%. A total of 5 samples were analyzed, including WT naive, WT SLEC, WT MPEC, Akt naive and Akt SLEC.

2012-03-01 | E-GEOD-36168 | biostudies-arrayexpress

Expression data from memory P14 transgenic T cells

Project description:Microarray analysis was used to compare differences and similarities in gene expression patterns between memory CD8+ T cells from mice infected with lymphocytic choriomeningitis virus (LCMV) or influenza virus. Keywords: infection response Mice containing transferred P14 CD8+ transgenic T cells were infected with LCMV or influenza and rested for 90 days. P14 cells were purified by cell sorting, as well as cells from unimmunized P14 mice as controls, and used for RNA extraction and hybridization on Affymetrix microarrays.

2008-04-06 | E-GEOD-10214 | biostudies-arrayexpress

Expression data of ex vivo and stimulated p14 TE (day 8) and p14 TM (day 46)

Project description:The spectrum of pathogen-specific CD8+T cell functionalities, including their chemokine production profiles, remains incompletely defined. Here, we have employed microarray analyses to determine the gene expression profiles of lymphocytic choriomeningits virus- (LCMV-) specific effector (TE) and memory (TM) CD8+T cells in the established p14 chimera model; analyses of p14 TE and TM expression profiles were conducted directly ex vivo and after 3h TCR engagement using aCD3 and aCD28 antibodies (note that the present ex vivo p14 TE and TM data have previously been uploaded in the context of a related study [GSE38462] and are included here due to analyses now conducted together with stimulated p14 TE and TM data).

2020-01-15 | GSE143632 | GEO

Expression profile of miR-17-92a-MSCV-IRES-Thy1.1 transduced P14 CD8+ T cells

Project description:During acute viral infections, effector CD8+ T cells differentiate into memory precursors or short-lived terminal effectors. miR-17-92a over-expression skews CD8+ effector cells to the terminal differentiation. We used microarray to identify the genes that are differentially expressed caused by miR-17-92a over-expression. CD8+ T cells from P14 TCR transgenic mice were infected with miR-17-92a-MSCV-IRES-Thy1.1 vector and transfer to C57BL6 recipients. Chimeras were infected with LCMV Armstrong. Thy1.1+ miR-17-92a-MSCV-IRES-Thy1.1 transduced P14 cells and Thy1.1- non-transduced P14 cells were sorted by FACS. RNA was extracted from samples, labeled, and hybridized to Affymetrix microarrays.

2012-06-04 | E-GEOD-34217 | biostudies-arrayexpress

Hepatectomy sham surgery 1h

Project description:Hepatectomy sham surgery 1h

| PRJNA102679 | ENA

P14 CD8 T cells during acute LCMV infection

Project description:P14 CD8 T cells during acute LCMV infection

| PRJNA632045 | ENA

Gene expression profile of splenic p14 effector T cells eight days after LCMV infection

Project description:Microarray analyses was employed to determine the gene expression profiles of LCMV-specific p14 CD8+ effector T cells eight days after an acute LCMV Armstrong infection providing a framework to compare and contrast effector function potential of distinct immune cell subsets to CD8+ effector T cells.

2015-06-01 | GSE44410 | GEO

RNA-seq of P14 CD8 T cells during acute LCMV infection

Project description:We performed RNA-seq, ATAC-seq, and H3K27Ac ChIP-seq on P14 CD8 T cells during acute infection with LCMV Armstrong on days 0 (naïve cells), 9 (memory precursor effector cells (MPEC) and short-lived effector cells (SLECs)), and 40+ (memory cells) post infection.

2021-04-02 | GSE150441 | GEO

ATAC-seq of P14 CD8 T cells during acute LCMV infection

2021-04-02 | GSE150438 | GEO