GEO DataSets

(Submitter supplied) In response to infection, antigen-specific CD8+ T cells are primed in the T cell zone of secondary lymphoid organs and differentiate into cytotoxic effector T (TC) cells. Concurrently, CD4+ T cells differentiate into follicular helper T (TFH) cells that localize to B cell follicles and promote protective antibody responses. During unresolved infections, however, some viruses including human immunodeficiency virus (HIV) or Epstein–Barr virus (EBV) escape immune control and persist in TFH cells and B cells, respectively. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11002

1 Sample

Download data: BW

(Submitter supplied) Lymphocytic Choriomeningitis Virus (LCMV) specific CD8+ T cells (P14) were transferred into congenic WT mice followed by LCMV(DOCILE) infection. CXCR5-expressing (CXCR5+) or CXCR5 non-expressing (CXCR5-) P14 were purified on day 8 after infection, and total mRNA were sequenced from these populations. mRNA of P14 from uninfected mice (Naive P14) was also sequenced.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18480

8 Samples

Download data: TXT

(Submitter supplied) TFH and Th1 cells generated after viral or intracellular bacterial infections are critical for the control of infections and the development of immunological memories. However, the mechanisms that govern the choice of activated CD4 T cells to the two alternative fates remain unclear. Here, we found that reciprocal expression of TCF1 and Blimp1 between viral-specific TFH and Th1 cells started early after infection. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL16570

12 Samples

Download data: CEL, CHP

(Submitter supplied) In mice chronically infected with lymphocytic choriomeningitis virus (LCMV), we defined a subset of exhausted CD8+ T cells abundantly expressing chemokine receptor CXCR5. These CXCR5+ CD8+ T cells were preferentially localized in B cell follicles, expressing less inhibitory receptors while exhibiting more potent cytolytic activity compared to the CXCR5- subset. Furthermore, we identified Id2-E2A axis as the regulator for the generation of this subset. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

4 Samples

Download data: TXT, XLSX

(Submitter supplied) Differentiation of naive CD4+ T cells into T-helper (Th) effector subsets is critical for protection against pathogens. Together, E-protein transcription factors and the inhibitor-of-DNA binding (Id) proteins are important arbiters of T cell development, but their role in the differentiation of Th1 and Tfh cells is not well understood. Th1 cells show robust Id2 expression compared to Tfh cells, and RNAi depletion of Id2 increased Tfh cell frequencies and germinal center responses, while impairing Th1 cell accumulation during viral infection. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

8 Samples

Download data: CEL

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

Organism:

Mus musculus

Type:

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

Platforms:

GPL6246 GPL9185

13 Samples

Download data: BED, CEL

(Submitter supplied) In immune responses, activated T cells migrate to B cell follicles and develop to T follicular helper (Tfh) cells, a new subset of CD4+ T cells specialized in providing help to B lymphocytes in the induction of germinal centers 1-3. Although Bcl6 has been shown to be essential in Tfh cell function, it may not regulate the initial migration of T cells 4 or the induction of Tfh program as exampled by CXCR5 upregulation 5. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9185

6 Samples

Download data: BED

(Submitter supplied) In immune responses, activated T cells migrate to B cell follicles and develop to T follicular helper (Tfh) cells, a new subset of CD4+ T cells specialized in providing help to B lymphocytes in the induction of germinal centers 1-3. Although Bcl6 has been shown to be essential in Tfh cell function, it may not regulate the initial migration of T cells 4 or the induction of Tfh program as exampled by CXCR5 upregulation 5. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

7 Samples

Download data: CEL

(Submitter supplied) Analysis of in vivo antigen-specific (LCMV-specific, SMARTA TCR transgenic) follicular helper CD4 T cells (CXCR5high),versus non-follicular helper CD4 T cells (CXCR5low), eight days after viral infection. A paper including data analysis of these experiments has been accepted for publication (Robert J. Johnston et al. Bcl6 and Blimp-1 are reciprocal and antagonistic regulators of follicular helper CD4 T cell differentiation).

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

5 Samples

Download data: CEL

(Submitter supplied) Comparison of the transcriptome between control Tfh and Tcf1 long isoform-deficient Tfh cells

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

4 Samples

Download data: WIG, XLS

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

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Other

Platform:

GPL21273

14 Samples

Download data: BW, TXT

(Submitter supplied) GP61-primed effector CD4+ T cells were isolated from Ctrl or Mettl3-deficient SMARTA mice. Total RNAs were extracted with TRIzol reagent, and mRNAs were then isolated with Dynabeads® mRNA purification kit, followed by stardard m6A-miCLIP-SMARTer-seq with some modifications. Raw sequencing reads were aligned to the mouse genome (mm10) with BWA, and then m6A sites were determined.

Organism:

Mus musculus

Type:

Other

Platform:

GPL21273

4 Samples

Download data: BW

(Submitter supplied) T follicular helper (Tfh) cells are a specialized subset of CD4 T cells that are essential for most antibody productions and humoral responses. It is well characterized that transcriptional network exerts indispensable roles in Tfh cell differentiation. However, how post-transcriptional regulation controls Tfh biology has largely remained unclear. Multiple mice models were used here by a series of experimental approaches to illustrate m6A methyltransferase Mettl3 programs Tfh cell differentiation at post-transcriptional layer.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21273

10 Samples

Download data: TXT

(Submitter supplied) We did microarray experiments to elucidate the transcriptome changes due to TCF-1 deficiency in Tfh cells. These data clearly demonstrate that Tfh-associated genes were down-regulated in TCF-1-null Tfh cells, whereas Th1-associated signatures were up-regulated, indicating that TCF-1 initiates the Tfh fate by directly strengthening Tfh signatures while suppressing Th1-associated genes.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

4 Samples

Download data: CEL

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

Organism:

Mus musculus

Type:

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

Platform:

GPL13112

17 Samples

Download data: BED, WIG

(Submitter supplied) Define how ablating Runx3 affects histone marks and active enhancers in early effector CD8 T cells

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

13 Samples

Download data: BED

(Submitter supplied) Comparison of transcriptome between control and Runx3-deficient CD8 effector T cells

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

4 Samples

Download data: WIG, XLSX

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

Organism:

Mus musculus

Type:

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

Platforms:

GPL30172 GPL21626

14 Samples

Download data: CSV, H5, TBI, TSV

(Submitter supplied) During the immune response, CD4+ T cells differentiate into distinct effector subtypes, including follicular helper T (Tfh) cells that help B cells, and into memory cells. Tfh and memory cells are required for long-term immunity; both depend on the transcription factor Bcl6, raising the question of whether they differentiate through similar mechanisms. Here, using notably single-cell RNA and ATAC sequencing, we show that virus-responding CD4+ T cells lacking both Bcl6 and Blimp1 can differentiate into cells with transcriptomic, chromatin accessibility and function attributes of memory cells, but not of Tfh cells. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL21626 GPL30172

6 Samples

Download data: H5

(Submitter supplied) During the immune response, CD4+ T cells differentiate into distinct effector subtypes, including follicular helper T (Tfh) cells that help B cells, and into memory cells. Tfh and memory cells are required for long-term immunity; both depend on the transcription factor Bcl6, raising the question of whether they differentiate through similar mechanisms. Here, using notably single-cell RNA and ATAC sequencing, we show that virus-responding CD4+ T cells lacking both Bcl6 and Blimp1 can differentiate into cells with transcriptomic, chromatin accessibility and function attributes of memory cells, but not of Tfh cells. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL30172

8 Samples

Download data: CSV, H5, TBI, TSV