GEO DataSets

(Submitter supplied) All innate lymphoid cells (ILC) constitutively express and require the small helix-loop-helix protein ID2 but the functions of ID2 are not well understood in these cells. Here we show that natural killer (NK) cells, the prototypic ILC, can develop in the absence of ID2 but lose their innate properties and remain as CD27+CD11b- cells that fail to mature into cytotoxic effectors. We show that ID2 broadly limited chromatin accessibility at E protein binding sites near T lymphocyte-associated genes including multiple chemokine receptors, cytokine receptors, and signaling molecules. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

6 Samples

Download data: CEL

(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 array

Platforms:

GPL13112 GPL1261

12 Samples

Download data: BED, BW, CEL

(Submitter supplied) During an immune response, CD8 T cells fall along a gradient of memory potential, but the regulators of these fate decsisions are not well understood. We utlized Id3-GFP and Id2-YFP reporter mice to elucidate the role of Id3 and Id2 during early CD8 T cell differentiation by gene expression.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

4 Samples

Download data: CEL

(Submitter supplied) The transcription factor Inhibitor of DNA binding 2 (Id2) modulates T cell fate decisions but the molecular mechanism underpinning this regulation is unclear. Here, using whole genome mRNA analysis we show that loss of Id2 programs CD8+ T cells to adopt a memory fate with increased Eomesodermin and Tcf7 expression. Our findings reveal that the Id2-E2A axis orchestrates T cell differentiation through the induction or repression of downstream transcription factors essential for effector and memory T cell differentiation.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

6 Samples

Download data: TXT

(Submitter supplied) We speculated that distinct levels of Id2 was deterministic in the transcriptional program of antigen-specific CD8+ T cells. To test this hypothesis, we subjected DbNP366-specific effector CD8+ T cells purified according to their differential expression of Id2-GFP (Id2-GFPint and Id2-GFPhigh) to microarray analysis and compared their gene expression profiles to the differentially expressed genes identified by comparing Id2-deficient and wild-type DbNP366-specific CD8+ T cells. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

6 Samples

Download data: TXT

(Submitter supplied) Regulatory T (Treg) cells suppress the development of inflammatory disease, but our knowledge of transcriptional regulators that control this function remains incomplete. Here we show that expression of Id2 and Id3 in Treg cells was required to suppress development of fatal inflammatory disease. We found that T cell antigen receptor (TCR)-driven signaling initially decreased the abundance of Id3, which led to the activation of a follicular regulatory T (TFR) cell–specific transcription signature. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL13112 GPL17021

7 Samples

Download data: TXT

(Submitter supplied) The inhibitor of DNA binding 2 (Id2) is essential for NK cell development with its canonical role in this pathway being to antagonize E-proteins, silencing E-box gene expression and subsequent commitment to the T and B cell lineages. However, how E-box genes prevent NK cell development and homeostasis remains enigmatic. Here we identify a key role for Id2 in regulating the threshold for IL-15 receptor signaling and homeostasis of NK cells by repressing multiple E-protein target genes including Socs3. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

9 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; Expression profiling by array; Third-party reanalysis

Platforms:

GPL8321 GPL21103

8 Samples

Download data: CEL

(Submitter supplied) Inhibitor of DNA binding proteins (ID), including Id1-4, are transcriptional regulators involved in promoting cell proliferation and survival in various cell types. Although upregulation of Id proteins have been widely reported to be associated with a broad spectrum of tumors, recent studies have identified that Id3 also plays a tumor suppressor role in the development of Burkitt’s lymphoma in humans and Hepatosplenic T cell lymphomas in mice. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

2 Samples

Download data: XLSX

(Submitter supplied) Inhibitor of DNA binding proteins (ID), including Id1-4, are transcriptional regulators involved in promoting cell proliferation and survival in various cell types. Although upregulation of Id proteins have been widely reported to be associated with a broad spectrum of tumors, recent studies have identified that Id3 also plays a tumor suppressor role in the development of Burkitt’s lymphoma in humans and Hepatosplenic T cell lymphomas in mice. more...

Organism:

Mus musculus

Type:

Expression profiling by array; Third-party reanalysis

Platform:

GPL8321

6 Samples

Download data: CEL, TXT

(Submitter supplied) The goal of this study was to determine how gene expression changes when Id2 and Tcf7 are deleted in bone marrow natural killer cells as compared to NK cells in which only Id2 or Tcf7 are deleted. We sorted NK1.1+CD49b+ cells from the bone marrow of mice with each of the indicated genotypes. Reads were aligned to the mm10 reference genome by Tophat2.1.0. Reads were assigned to genes using the htseq-count tool from HTSeq v 0.6.1 and gene annotations from Ensembl release 78. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

12 Samples

Download data: TXT

(Submitter supplied) It is now well established that the E- and Id-protein axis regulates multiple steps in lymphocyte development. However, it remains unknown as to how E- and Id-proteins mechanistically enforce and maintain the naïve T cell fate. Here we show that Id2 and Id3 suppressed the development and expansion of innate-variant TFH cells. Innate-variant TFH cells required MHC Class I-like signalling and were associated with germinal center B cell development. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

20 Samples

Download data: TXT

(Submitter supplied) Expression profiling of Rag2-deficient Ets1++ and Rag2-deficient Ets1-- mature NK cells and WT bone marrow progenitors, WT T cells, and WT Pro B cells

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

20 Samples

Download data: CEL

(Submitter supplied) Mouse CD8+ T cells affected by ID3 (Inhibitor of DNA binding 3) display patterns of gene expression suggesting enhanced persistance and survival. In this study, we identified genes differentially expressed between ID32a transduced and mock transduced, and ID32a knockout and wild type mouse CD8+ T cells. Most prominent functions of differentially expressed genes include DNA replication-associated repair, maintenance of chromosome stability and mitotic cell divison machinery. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL10740 GPL6246

32 Samples

Download data: CEL

(Submitter supplied) CD8+ T cells play a crucial role in the clearance of intracellular pathogens through the generation of cytotoxic effector cells that eliminate infected cells and long-lived memory cells that provide enhanced protection against reinfection. We have previously shown that the inhibitor of E protein transcription factors, Id2, is necessary for accumulation of effector and memory CD8+ T cells during infection. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

14 Samples

Download data: CEL

(Submitter supplied) E4bp4 is essential for the development of natural killer (NK) cells. We sought to identify downstream targets of E4bp4 by comparing mRNA expression in wild type vs. E4bp4 knockout Lineage-depleted bone marrow, which is enriched for haematopoietic progenitor cells. We then went on to validate these targets using real time PCR, genetic complementation assays and ChIP

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS5220

Platform:

GPL6246

12 Samples

Download data: CEL

Analysis of wild-type and E4bp4-knockout lineage-depleted bone marrow which is enriched for hematopoietic progenitor cells. Transcription factor E4bp4 (Nfil3) is essential for natural killer (NK) cell development. Results provide insight into downstream targets of E4bp4 in early NK development.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 2 genotype/variation sets

Platform:

GPL6246

Series:

GSE55014

12 Samples

Download data: CEL

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

Organism:

Homo sapiens; Mus musculus

Type:

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

Platforms:

GPL16791 GPL17021

15 Samples

Download data: BED, TXT

(Submitter supplied) Humoral immunity requires the generation of high-affinity antibodies, which involves the generation of germinal centres (GC) promoting class switch and affinity maturation of antigen-specific B cells, and the differentiation of long-lived plasma cells. This multi-layered process is tightly controlled by the activity of a transcriptional network including Bcl6, essential for the development of GC, and Blimp1, required for the differentiation of plasma cells. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

14 Samples

Download data: TXT

(Submitter supplied) Humoral immunity requires the generation of high-affinity antibodies, which involves the generation of germinal centres (GC) promoting class switch and affinity maturation of antigen-specific B cells, and the differentiation of long-lived plasma cells. This multi-layered process is tightly controlled by the activity of a transcriptional network including Bcl6, essential for the development of GC, and Blimp1, required for the differentiation of plasma cells. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

1 Sample

Download data: BED, TXT