GEO DataSets

(Submitter supplied) Macrophages are critical components of the immunosuppressive microenvironment that restrict anti-cancer immunity in glioblastoma (GBM). However, how GBM shapes the regulatory function of macrophages remains elusive. Here, we report that monocyte-derived macrophages (MDM), but not yolk-sac derived microglia (MG), exhibited potent immunosuppressive activity, which was mediated by a population of glycolytic GLUT1+MDM, in an IL10-dependent manner. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL30172

6 Samples

Download data: NARROWPEAK, TXT

(Submitter supplied) Macrophages are critical components of the immunosuppressive microenvironment that restrict anti-cancer immunity in glioblastoma (GBM). However, how GBM shapes the regulatory function of macrophages remains elusive. Here, we report that monocyte-derived macrophages (MDM), but not yolk-sac derived microglia (MG), exhibited potent immunosuppressive activity, which was mediated by a population of glycolytic GLUT1+MDM, in an IL10-dependent manner. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

8 Samples

Download data: TSV

(Submitter supplied) Monocytes and monocyte-derived macrophages (MDM) from blood circulation infiltrate and promote glioblastoma growth by, at least partially, expressing pro-inflammatory cytokine IL-1β . Using SC-RNA seq, we analyze how IL1a and IL1b differentially contibute to tumor growth.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

9 Samples

Download data: MTX, TSV

(Submitter supplied) Cancer-augmented lactogenesis has been described by the Warburg effect, and is associated with several major hallmarks of neoplasia. However, the non-metabolic functions of elevated lactate in physiology and disease remain unknown. Here we report histone lysine lactylation as a new type of epigenetic mechanism and as a functional destination for lactate. Histone lactylation is induced under glycolytic conditions such as hypoxia and M1 macrophage polarization. more...

Organism:

Mus musculus

Type:

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

Platform:

GPL21103

38 Samples

Download data: BROADPEAK, TXT

(Submitter supplied) To investigate the function of lactate in the regulation of myoblast differentiation We then performed gene expression profiling analysis using data obtained from RNA-seq.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

6 Samples

Download data: TDF

(Submitter supplied) To investigate the role of RNA methyltransferase METTL3-mediated m6A modification in macrophage after co-culturing with MC38 cells, we performed m6A-sequencing to map the m6A modification in bone-marrow-derived macrophages (BMDMs) from Mettl3fl/fl (WT) and Mettl3fl/fl,LyzM-cre (cKO) mice

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

4 Samples

Download data: TXT

(Submitter supplied) To investigate the role of RNA methyltransferase METTL3-mediated m6A modification in macrophage, we performed m6A-sequencing to map the m6A modification in bone-marrow-derived macrophages (BMDMs) from Mettl3fl/fl (WT) and Mettl3fl/fl,LyzM-cre (cKO) mice

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL24247

4 Samples

Download data: TXT

(Submitter supplied) To comprehensively learn about the mechanisms of METTL3-mediated pro-tumoral functions, we performed RNA-sequencing to identify differentially expressed genes in bone-marrow-derived macrophages (BMDMs) in Mettl3fl/fl (WT) and LysM-cre, Mettl3fl/fl (KO) mice after co-cultured with MC38 cell line.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

4 Samples

Download data: TXT

(Submitter supplied) To comprehensively learn about the mechanisms of METTL3-mediated pro-tumoral functions, we performed RNA-sequencing to identify differentially expressed genes in isolated MDSC in Mettl3fl/fl (WT) and LysM-cre, Mettl3fl/fl (KO) MC38-bearing mice

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

2 Samples

Download data: TXT

(Submitter supplied) Purpose Immune reactions following corneal transplantation are the most common cause of transplant failure. However, the underlying mechanisms of corneal graft rejection are not yet fully understood but increasing evidence points to a crucial role of the innate immune system in this context. Using a human in vitro model, we aimed to assess the response of human macrophages to stimulation with human corneal tissue and whether corneal endothelial cells (CEC) have immune-modulating properties. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

25 Samples

Download data: CSV

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

Organism:

Cricetulus griseus; Mus musculus

Type:

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

Platforms:

GPL27425 GPL24247

56 Samples

Download data: BW

(Submitter supplied) Lactate was implicated in activation of hepatic stellate cells (HSCs). However, the mechanism by which lactate exerts its effect remains elusive. We show that hexokinase 2 (HK2) is sufficient to change gene expression by histone lactylation but not histone acetylation. Using RNA-seq and CUT&Tag chromatin profiling, we found that induction of HK2 expression in activated HSCs is required for the induced gene expression by elevating histone lactylation. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

12 Samples

Download data: TXT

(Submitter supplied) Lactate was implicated in activation of hepatic stellate cells (HSCs). However, the mechanism by which lactate exerts its effect remains elusive. We show that hexokinase 2 (HK2) is sufficient to change gene expression by histone lactylation but not histone acetylation. Using RNA-seq and CUT&Tag chromatin profiling, we found that induction of HK2 expression in activated HSCs is required for the induced gene expression by elevating histone lactylation. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24247

20 Samples

Download data: BW

(Submitter supplied) Hexokinase catalyzes the first committed step in glucose metabolism by phosphorylating glucose to produce glucose-6-phosphate. Highly glycolytic proliferating cells such as cancer cells take advantage of HK2 expression to accelerate glucose metabolism even in the presence of oxygen. This acceleration not only provides sufficient glycolytic intermediates to support the anabolic demands of the cells but also inevitably accompanies increased formation of metabolic end products such as lactate. more...

Organism:

Cricetulus griseus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27425

9 Samples

Download data: TXT

(Submitter supplied) Hexokinase catalyzes the first committed step in glucose metabolism by phosphorylating glucose to produce glucose-6-phosphate. Highly glycolytic proliferating cells such as cancer cells take advantage of HK2 expression to accelerate glucose metabolism even in the presence of oxygen. This acceleration not only provides sufficient glycolytic intermediates to support the anabolic demands of the cells but also inevitably accompanies increased formation of metabolic end products such as lactate. more...

Organism:

Cricetulus griseus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL27425

15 Samples

Download data: BW

(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:

GPL24247

28 Samples

Download data: BED

(Submitter supplied) After injury, muscles require fully functional macrophages to recover completely. During muscle regeneration, macrophages transition from a pro-inflammatory to a pro-restorative phenotype ensures the proper regeneration. Lactate is a crucial molecule for muscle-residing macrophage polarisation. Histone lactylation, a direct derivative of lactate, has been implicated in macrophage polarisation in vitro . more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24247

16 Samples

Download data: BED

(Submitter supplied) After injury, muscles require fully functional macrophages to recover completely. During muscle regeneration, macrophages transition from a pro-inflammatory to a pro-restorative phenotype ensures the proper regeneration. Lactate is a crucial molecule for muscle-residing macrophage polarisation. Histone lactylation, a direct derivative of lactate, has been implicated in macrophage polarisation in vitro . more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

12 Samples

Download data: TXT

(Submitter supplied) Here we report that the Th2 cytokine IL-4 and the tumor microenvironment activated protein kinase RNA-like ER kinase (PERK) stress signaling cascade to promote immunosuppressive M2 activation and proliferation. PERK activation mediated the upregulation of PSAT1 and serine biosynthesis via the downstream transcription factor ATF4. We found that Increased serine biosynthesis could result in enhanced mitochondrial function and α-ketoglutarate (α-KG) production required for JMJD3-dependent epigenetic modification.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24247

10 Samples

Download data: BW, TXT

(Submitter supplied) Here we report that the Th2 cytokine IL-4 and the tumor microenvironment activated protein kinase RNA-like ER kinase (PERK) ER stress signaling cascade to promote immunosuppressive M2 activation and proliferation. Lacking PERK signaling impeded mitochondrial respiration and lipid oxidation critical for M2 macrophages. In addition, PERK activation mediated the upregulation of PSAT1 and serine biosynthesis via the downstream transcription factor ATF4.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: XLSX