GEO DataSets

(Submitter supplied) T cell receptor (TCR) stimulation of naïve CD8+ T cells initiates reprogramming of cis-regulatory landscapes that specify effector and memory cytotoxic T lymphocyte (CTL) differentiation. We mapped regions of hyper-accessible chromatin in naïve cells during TCR stimulation and discovered that the transcription factor (TF) Runx3 controls de novo access to memory CTL-specific cistromes prior to the first cell division, and is essential for memory CTL differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

6 Samples

Download data: TXT

(Submitter supplied) T cell receptor (TCR) stimulation of naïve CD8+ T cells initiates reprogramming of cis-regulatory landscapes that specify effector and memory cytotoxic T lymphocyte (CTL) differentiation. We mapped regions of hyper-accessible chromatin in naïve cells during TCR stimulation and discovered that the transcription factor (TF) Runx3 controls de novo access to memory CTL-specific cistromes prior to the first cell division, and is essential for memory CTL differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL19057

54 Samples

Download data: CSV

(Submitter supplied) T cell receptor (TCR) stimulation of naïve CD8+ T cells initiates reprogramming of cis-regulatory landscapes that specify effector and memory cytotoxic T lymphocyte (CTL) differentiation. We mapped regions of hyper-accessible chromatin in naïve cells during TCR stimulation and discovered that the transcription factor (TF) Runx3 controls de novo access to memory CTL-specific cistromes prior to the first cell division, and is essential for memory CTL differentiation. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL19057

20 Samples

Download data: CSV

(Submitter supplied) T cell receptor (TCR) stimulation of naïve CD8+ T cells initiates reprogramming of cis-regulatory landscapes that specify effector and memory cytotoxic T lymphocyte (CTL) differentiation. We mapped regions of hyper-accessible chromatin in naïve cells during TCR stimulation and discovered that the transcription factor (TF) Runx3 controls de novo access to memory CTL-specific cistromes prior to the first cell division, and is essential for memory CTL differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

8 Samples

Download data: TXT

(Submitter supplied) T cell receptor (TCR) stimulation of naïve CD8+ T cells initiates reprogramming of cis-regulatory landscapes that specify effector and memory cytotoxic T lymphocyte (CTL) differentiation. We mapped regions of hyper-accessible chromatin in naïve cells during TCR stimulation and discovered that the transcription factor (TF) Runx3 controls de novo access to memory CTL-specific cistromes prior to the first cell division, and is essential for memory CTL differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

20 Samples

Download data: TXT

(Submitter supplied) We investigated transcriptional changes in MAZR-, Runx3- and MAZR/Runx3-deficient cytotoxic T lymphocytes (CTLs). This analysis revealed that MAZR plays a compensatory role in the Runx3-dependent transcriptional program of CTL differentiation.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21493

12 Samples

Download data: TXT

(Submitter supplied) Cytotoxic CD4 T lymphocytes (CD4-CTL) are important in anti-viral immunity.  For example, we have previously shown that in mice, CD4-CTL are important to control ectromelia virus (ECTV) infection.  How viral infections induce CD4-CTL responses remains incompletely understood. Here we demonstrate that not only ECTV but also vaccinia virus and Lymphocytic Choriomeningitis virus induce CD4-CTL, but that the response to ECTV is stronger.  Using ECTV, we also demonstrate that in contrast to CD8-CTL, CD4-CTL differentiation requires constant virus replication and ceases once the virus is controlled.  We also show that Major Histocompatibility Complex Class II molecules on CD11c+ cells are required for CD4-CTL differentiation and for mousepox resistance.  Transcriptional analysis indicated that anti-viral CD4-CTL and non-cytolytic T Helper 1 (Th1) CD4 T cells have similar transcriptional profiles, suggesting that CD4-CTL are terminally differentiated classical Th1 cells.  Interestingly, CD4-CTL and classical Th1 cells expressed similar mRNA levels of the transcription factors ThPOK and GATA-3, necessary for CD4 T cell linage commitment; and Runx3, required for CD8 T cell development and effector function.  However, at the protein level, CD4-CTL had higher levels of the three transcription factors suggesting that further post-transcriptional regulation is required for CD4-CTL differentiation.  Finally, using CRISPR-Cas9 deletion of Runx3 in CD4 T cells, we demonstrate that the development of CD4-CTL but not of classical Th1 CD4 T cells requires Runx3 following ECTV infection.  These results further our understanding of the mechanisms of CD4-CTL differentiation during viral infection and the role of post-transcriptionally regulated Runx3 in this process. 

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

24 Samples

Download data: XLS

(Submitter supplied) Tissue-resident memory CD8+ T cells (Trm) are positioned at common sites of pathogen exposure where they elicit rapid and robust protective immune responses. However, the molecular signals controlling Trm differentiation and homeostasis are not fully understood. Here we show that mouse Trm precursor cells represent a unique CD8+ T cell subset that is distinct from the precursors of circulating memory populations at the levels of gene expression and chromatin accessibility. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: BEDGRAPH

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Expression profiling by array; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL6246 GPL17021

44 Samples

Download data: BEDGRAPH, CEL

(Submitter supplied) Tissue-resident memory CD8+ T cells (Trm) are positioned at common sites of pathogen exposure where they elicit rapid and robust protective immune responses. However, the molecular signals controlling Trm differentiation and homeostasis are not fully understood. Here we show that mouse Trm precursor cells represent a unique CD8+ T cell subset that is distinct from the precursors of circulating memory populations at the levels of gene expression and chromatin accessibility. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

6 Samples

Download data: BEDGRAPH

(Submitter supplied) Tissue-resident memory CD8+ T cells (Trm) are positioned at common sites of pathogen exposure where they elicit rapid and robust protective immune responses1,2. However, the molecular signals controlling Trm differentiation and homeostasis are not fully understood. Here we show that mouse Trm precursor cells represent a unique CD8+ T cell subset that is distinct from the precursors of circulating memory populations at the levels of gene expression and chromatin accessibility. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

6 Samples

Download data: TXT

(Submitter supplied) Tissue-resident memory CD8+ T cells (Trm) are positioned at common sites of pathogen exposure where they elicit rapid and robust protective immune responses1,2. However, the molecular signals controlling Trm differentiation and homeostasis are not fully understood. Here we show that mouse Trm precursor cells represent a unique CD8+ T cell subset that is distinct from the precursors of circulating memory populations at the levels of gene expression and chromatin accessibility. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

8 Samples

Download data: TXT

(Submitter supplied) Tissue-resident memory CD8+ T cells (Trm) are positioned at common sites of pathogen exposure where they elicit rapid and robust protective immune responses1,2. However, the molecular signals controlling Trm differentiation and homeostasis are not fully understood. Here we show that mouse Trm precursor cells represent a unique CD8+ T cell subset that is distinct from the precursors of circulating memory populations at the levels of gene expression and chromatin accessibility. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

20 Samples

Download data: CEL

(Submitter supplied) Tissue-resident memory CD8+ T cells (Trm) are positioned at common sites of pathogen exposure where they elicit rapid and robust protective immune responses. However, the molecular signals controlling Trm differentiation and homeostasis are not fully understood. Here we show that mouse Trm precursor cells represent a unique CD8+ T cell subset that is distinct from the precursors of circulating memory populations at the levels of gene expression and chromatin accessibility. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

6 Samples

Download data: CSV

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Other; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21626

245 Samples

Download data: BED, TXT

(Submitter supplied) The response of naive CD8+ T cells to their cognate antigen involves rapid and broad changes in gene expression that are coupled with extensive chromatin remodeling, but the mechanisms governing these changes are not fully understood. In this study, we investigated how this process depends on the activity of the basic leucine zipper ATF-like transcription factor Batf, which is essential for the earliest phase of effector CD8+ T cell differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21626

102 Samples

Download data: TSV

(Submitter supplied) The response of naive CD8+ T cells to their cognate antigen involves rapid and broad changes in gene expression that are coupled with extensive chromatin remodeling, but the mechanisms governing these changes are not fully understood. In this study, we investigated how this process depends on the activity of the basic leucine zipper ATF-like transcription factor Batf, which is essential for the earliest phase of effector CD8+ T cell differentiation. more...

Organism:

Mus musculus

Type:

Other

Platform:

GPL21626

6 Samples

Download data: TXT

(Submitter supplied) The response of naive CD8+ T cells to their cognate antigen involves rapid and broad changes in gene expression that are coupled with extensive chromatin remodeling, but the mechanisms governing these changes are not fully understood. In this study, we investigated how this process depends on the activity of the basic leucine zipper ATF-like transcription factor Batf, which is essential for the earliest phase of effector CD8+ T cell differentiation. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21626

47 Samples

Download data: BED

(Submitter supplied) The response of naive CD8+ T cells to their cognate antigen involves rapid and broad changes in gene expression that are coupled with extensive chromatin remodeling, but the mechanisms governing these changes are not fully understood. In this study, we investigated how this process depends on the activity of the basic leucine zipper ATF-like transcription factor Batf, which is essential for the earliest phase of effector CD8+ T cell differentiation. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21626

90 Samples

Download data: BED

(Submitter supplied) T-bet is critical for cytotoxic T lymphocyte (CTL) differentiation, but it is unclear how it operates in a graded manner in the formation of both terminal effector and memory precursor cells during infection. We find that at high concentrations T-bet induced expression of Zeb2 mRNA, which then triggered CTLs to adopt terminally differentiated states. ZEB2 and T-bet cooperate to switch on a terminal CTL differentiation program, while simultaneously repressing genes necessary for central memory CTL development. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL17543

12 Samples

Download data: IDAT, TXT