GEO DataSets

(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) 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) Follicular helper T cell (Tfh) provide essential help for humoral immune response. However, how Tfh differentiation is epigenetically regulated remains incompletely understood. Here we found that H3K36me2 methyltransferase Nsd2 is required for Tfh differentiation. Lack of Nsd2 leads to reduced Tfh generation and germinal center response. Mice with Nsd2 deficiency in T cells have reduced capability of chronic virus control. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: 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; Other

Platform:

GPL13112

12 Samples

Download data: BW

(Submitter supplied) The goal of this study is to determine the impact of Tcf1 and Lef1 deficiency on T follicular helper (Tfh) cells elicited by protein immunization. We demonstrate that although phenotypic Tcf1/Lef1-deficient Tfh cells were able to develop in response to vaccination, they are functionally impaired. Mechanisc studies reveal the direct regulatory effect by Tcf1 and Lef1 on transcriptome and chromatin accessibility in vaccine-elicited Tfh cells.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

7 Samples

Download data: TXT

(Submitter supplied) The goal of this study is to determine the impact of Tcf1 and Lef1 deficiency on T follicular helper (Tfh) cells elicited by protein immunization. We demonstrate that although phenotypic Tcf1/Lef1-deficient Tfh cells were able to develop in response to vaccination, they are functionally impaired. Mechanisc studies reveal the direct regulatory effect by Tcf1 and Lef1 on transcriptome and chromatin accessibility in vaccine-elicited Tfh cells.

Organism:

Mus musculus

Type:

Other

Platform:

GPL13112

1 Sample

Download data: BW

(Submitter supplied) The goal of this study is to determine the impact of Tcf1 and Lef1 deficiency on T follicular helper (Tfh) cells elicited by protein immunization. We demonstrate that although phenotypic Tcf1/Lef1-deficient Tfh cells were able to develop in response to vaccination, they are functionally impaired. Mechanisc studies reveal the direct regulatory effect by Tcf1 and Lef1 on transcriptome and chromatin accessibility in vaccine-elicited Tfh cells. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

4 Samples

Download data: BW

(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) Despite interest in T follicular helper (TFH) cell development and function, differences between TFH cells resident in germinal centers (GCs) and phenotypically similar, non-resident TFH cells are unclear. Both TFH subsets share the Bcl6+FoxP3−CXCR5hiPD-1hi phenotype but we show that only GC resident TFH cells express S1pr2 and lose CD90 expression. Whereas immunization elicits CD90neg/lo GCTFH and CD90hi GCTFH-like cells similarly, these TFH subsets have distinct properties. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

48 Samples

Download data: TXT

(Submitter supplied) By using a temporally-controlled system for the ablation of Bcl6 and Cxcr5 speficially in CD4 T cells, the requirements of both factors for the maintenance of Tfh cells were investigated

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18480

38 Samples

Download data: TXT

(Submitter supplied) Follicular helper T (Tfh) cells, as important effector CD4+ T cells, are able to regulate antigen-specific B cell immunity in vivo. It is well characterized that transcription factors, cytokines, microRNA, epigenetic modifications exerts important roles in Tfh differentiation and function. Howerer, the regulatory mechanism of the major signaling pathways driving Tfh cell differentiation remains unclear. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21273

4 Samples

Download data: TXT

(Submitter supplied) Gene expression of transduced effector CD4+ T cells determined by RNAseq 7 days after LCMV Armstrong infection

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

12 Samples

Download data: CSV

(Submitter supplied) Gene expression of effector CD4+ and CD8+ T cells determined by RNAseq 7 days after LCMV Armstrong infection

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

15 Samples

Download data: CSV

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

Organism:

Mus musculus

Type:

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

Platform:

GPL13112

8 Samples

Download data: WIG

(Submitter supplied) Comparison of transcriptome between control and Ezh2-deficient follicular helper T cells

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

4 Samples

Download data: WIG, XLS