GEO DataSets

(Submitter supplied) Expression of co-inhibitory receptors, such as CTLA-4 and PD-1, on effector T cells is a key mechanism for ensuring immune homeostasis. Dysregulated co-inhibitory receptor expression on CD4+ T cells promotes autoimmunity while sustained overexpression on CD8+ T cells promotes T cell dysfunction or exhaustion, leading to impaired ability to clear chronic viral infections and cancer. Here, we used RNA and protein expression profiling at single-cell resolution to identify a module of co-inhibitory receptors that includes not only several known co-inhibitory receptors (PD-1, Tim-3, Lag-3, and TIGIT), but also a number of novel surface receptors. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

12 Samples

Download data: CEL, TXT

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

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL17021 GPL1261

1939 Samples

Download data: CEL

(Submitter supplied) Expression of co-inhibitory receptors, such as CTLA-4 and PD-1, on effector T cells is a key mechanism for ensuring immune homeostasis. Dysregulated co-inhibitory receptor expression on CD4+ T cells promotes autoimmunity while sustained overexpression on CD8+ T cells promotes T cell dysfunction or exhaustion, leading to impaired ability to clear chronic viral infections and cancer. Here, we used RNA and protein expression profiling at single-cell resolution to identify a module of co-inhibitory receptors that includes not only several known co-inhibitory receptors (PD-1, Tim-3, Lag-3, and TIGIT), but also a number of novel surface receptors. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

384 Samples

Download data: TXT

(Submitter supplied) Expression of co-inhibitory receptors, such as CTLA-4 and PD-1, on effector T cells is a key mechanism for ensuring immune homeostasis. Dysregulated co-inhibitory receptor expression on CD4+ T cells promotes autoimmunity while sustained overexpression on CD8+ T cells promotes T cell dysfunction or exhaustion, leading to impaired ability to clear chronic viral infections and cancer. Here, we used RNA and protein expression profiling at single-cell resolution to identify a module of co-inhibitory receptors that includes not only several known co-inhibitory receptors (PD-1, Tim-3, Lag-3, and TIGIT), but also a number of novel surface receptors. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

378 Samples

Download data: TXT

(Submitter supplied) Expression of co-inhibitory receptors, such as CTLA-4 and PD-1, on effector T cells is a key mechanism for ensuring immune homeostasis. Dysregulated co-inhibitory receptor expression on CD4+ T cells promotes autoimmunity while sustained overexpression on CD8+ T cells promotes T cell dysfunction or exhaustion, leading to impaired ability to clear chronic viral infections and cancer. Here, we used RNA and protein expression profiling at single-cell resolution to identify a module of co-inhibitory receptors that includes not only several known co-inhibitory receptors (PD-1, Tim-3, Lag-3, and TIGIT), but also a number of novel surface receptors. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

380 Samples

Download data: TXT

(Submitter supplied) Expression of co-inhibitory receptors, such as CTLA-4 and PD-1, on effector T cells is a key mechanism for ensuring immune homeostasis. Dysregulated co-inhibitory receptor expression on CD4+ T cells promotes autoimmunity while sustained overexpression on CD8+ T cells promotes T cell dysfunction or exhaustion, leading to impaired ability to clear chronic viral infections and cancer. Here, we used RNA and protein expression profiling at single-cell resolution to identify a module of co-inhibitory receptors that includes not only several known co-inhibitory receptors (PD-1, Tim-3, Lag-3, and TIGIT), but also a number of novel surface receptors. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

371 Samples

Download data: TXT

(Submitter supplied) Expression of co-inhibitory receptors, such as CTLA-4 and PD-1, on effector T cells is a key mechanism for ensuring immune homeostasis. Dysregulated co-inhibitory receptor expression on CD4+ T cells promotes autoimmunity while sustained overexpression on CD8+ T cells promotes T cell dysfunction or exhaustion, leading to impaired ability to clear chronic viral infections and cancer. Here, we used RNA and protein expression profiling at single-cell resolution to identify a module of co-inhibitory receptors that includes not only several known co-inhibitory receptors (PD-1, Tim-3, Lag-3, and TIGIT), but also a number of novel surface receptors. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

380 Samples

Download data: TXT

(Submitter supplied) Expression of co-inhibitory receptors, such as CTLA-4 and PD-1, on effector T cells is a key mechanism for ensuring immune homeostasis. Dysregulated co-inhibitory receptor expression on CD4+ T cells promotes autoimmunity while sustained overexpression on CD8+ T cells promotes T cell dysfunction or exhaustion, leading to impaired ability to clear chronic viral infections and cancer. Here, we used RNA and protein expression profiling at single-cell resolution to identify a module of co-inhibitory receptors that includes not only several known co-inhibitory receptors (PD-1, Tim-3, Lag-3, and TIGIT), but also a number of novel surface receptors. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

25 Samples

Download data: TXT

(Submitter supplied) Expression of co-inhibitory receptors, such as CTLA-4 and PD-1, on effector T cells is a key mechanism for ensuring immune homeostasis. Dysregulated co-inhibitory receptor expression on CD4+ T cells promotes autoimmunity while sustained overexpression on CD8+ T cells promotes T cell dysfunction or exhaustion, leading to impaired ability to clear chronic viral infections and cancer. Here, we used RNA and protein expression profiling at single-cell resolution to identify a module of co-inhibitory receptors that includes not only several known co-inhibitory receptors (PD-1, Tim-3, Lag-3, and TIGIT), but also a number of novel surface receptors. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

9 Samples

Download data: TXT

(Submitter supplied) The immune system can recognize and respond to tumors. However there are some conditions in which the genetic instability and heterogeneity of tumor cells leads to the development of variants that can escape the immune system. T cells have infiltrated inside many tumors (Tumor Infiltrating Lymphocytes or TILs), but generally these TILs have lost their functional capacity and are unable to eliminate tumor cells. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10787

10 Samples

Download data: TXT

(Submitter supplied) Analysis of the transcriptome of human CD4+, CD8+ and DP T cells. The objective is to define the origin of the DP in melanoma

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

48 Samples

Download data: TXT

(Submitter supplied) Relatlimab (rela; anti-LAG-3) plus nivolumab (nivo; anti-PD-1) is safe and effective for treatment of advanced melanoma. We designed a trial (NCT03743766) where advanced melanoma patients received rela, nivo, or rela+nivo to interrogate the immunologic mechanisms of rela+nivo. Analysis of biospecimens from this ongoing trial demonstrated that rela+nivo led to enhanced capacity for CD8+ T cell receptor signaling and altered CD8+ T cell differentiation, leading to heightened cytotoxicity despite the retention of an exhaustion profile. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Other

Platform:

GPL24676

256 Samples

Download data: RDS, TAR, TXT, 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:

GPL24247 GPL19057

38 Samples

Download data: BW, MTX, TSV

(Submitter supplied) Protein arginine methyltransferase 5 (PRMT5) participates in symmetric dimethylation of arginine residues of proteins and contributes to a wide range of biological processes. But how PRMT5 affects the transcriptional and epigenetic programs involved in the establishment and maintenance of T cell subsets differentiation and roles in antitumor immunity are still incompletely understood. Here, using the single cell RNA sequencing, CHIP-sequencing and bulk RNA sequencing, we found that mice T cell-specific deletion of PRMT5 had greater effects on CD8+ than CD4+ T cells development, enforcing CD8+ T cells differentiation into Klrg1+ terminal effector cells. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

30 Samples

Download data: TXT

(Submitter supplied) Protein arginine methyltransferase 5 (PRMT5) participates in symmetric dimethylation of arginine residues of proteins and contributes to a wide range of biological processes. But how PRMT5 affects the transcriptional and epigenetic programs involved in the establishment and maintenance of T cell subsets differentiation and roles in antitumor immunity are still incompletely understood. Here, using the single cell RNA sequencing, CHIP-sequencing and bulk RNA sequencing, we found that mice T cell-specific deletion of PRMT5 had greater effects on CD8+ than CD4+ T cells development, enforcing CD8+ T cells differentiation into Klrg1+ terminal effector cells. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL19057

6 Samples

Download data: BW

(Submitter supplied) Protein arginine methyltransferase 5 (PRMT5) participates in symmetric dimethylation of arginine residues of proteins and contributes to a wide range of biological processes. But how PRMT5 affects the transcriptional and epigenetic programs involved in the establishment and maintenance of T cell subsets differentiation and roles in antitumor immunity are still incompletely understood. Here, using the single cell RNA sequencing, CHIP-sequencing and bulk RNA sequencing, we found that mice T cell-specific deletion of PRMT5 had greater effects on CD8+ than CD4+ T cells development, enforcing CD8+ T cells differentiation into Klrg1+ terminal effector cells. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

2 Samples

Download data: MTX, TSV

(Submitter supplied) Combinational blockade of B7S1 and PD-1 exhibits stronger anti-tumor efficacy than monotherapies. In order to further understand the mechanisms whereby blockade of B7S1 or PD-1 inhibits tumor growth, we conducted ATAC-seq analysis of OVA-specific CD8+ TILs from E.G7-bearing mice treated with control antibodies, anti-B7S1, anti-PD-1 monotherapy or combinational therapy.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21273

4 Samples

Download data: BW

(Submitter supplied) B7S1 negatively regulates T cells and its expression correlates with poor prognosis of cancer patients. In order to understand how B7S1 signaling contributes to dysfunction of CD8+ T cell in the TME, we conducted transcriptional analysis of OVA-specific CD8+ TILs and different TIL subsets from E.G7-bearing WT and B7S1 KO mice (Day 21).

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL17021 GPL21103

15 Samples

Download data: TXT

(Submitter supplied) Regulatory T cells (Tregs) expressing the transcription factor Foxp3 have a pivotal role in maintaining immunological self-tolerance1-5; yet, excessive Treg activities suppress anti-tumor immune responses6-8. Compared to resting phenotype Tregs (rTregs) in the secondary lymphoid organs, Tregs in non-lymphoid tissues including solid tumors exhibit an activated Treg (aTreg) phenotype9-11. However, aTreg function and whether its generation can be manipulated to promote tumor immunity without evoking autoimmunity are largely unexplored. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

4 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; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL21103 GPL17021

33 Samples

Download data: BW, TXT