GEO DataSets

(Submitter supplied) Analysis of alternative activation of macrophages at gene expression level. The study forms part of a wider study where we compare the effects of IL-4 in different human and mouse macrophages. Our results support the notion that in vitro culture conditions greatly affect the macrophage response to IL-4. Total RNA obtained from Thioglycollate and Biogel elicited peritoneal macrophages exposed to 20 ng/ml of IL-4 for 18 hours.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

6 Samples

Download data: CEL

(Submitter supplied) We compare, in human macrophages, stimuli considered to induce M1 or M2 type of activation, also termed classical and alternative activation. This dataset highlights key differences between the M1 and M2 stimuli pointing to the need of a revision of the paradigm. Macrophages were left untreated or stimulated with IL-4 and IL-13 (prototypic M1 stimuli), Dexamethasone (Glucocorticoid receptor agonist) which has been hitherto considered M2, IL-10 which also falls under the M2 umbrella, and LPS and Interferon Gamma considered M1 stimuli. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

7 Samples

Download data: TXT

(Submitter supplied) The human AA dataset 5 includes the gene expression profile of monocyte-derived macrophages isolated from blood donor buffy coats and plated on TCP in medium containing 10% autologous serum. Cells were stimulated for 120 hours with 50 ng/ml of IL-4, 50 U/ml of IFN-γ plus 12.5 ng/ml of TNF-α, 50 ng/ml of M-CSF or 50 ng/ml of IL-10. RNA samples were isolated using TriPure isolation reagent (Roche) and the RNeasy Mini Kit-Qiagen Clean up method. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

12 Samples

Download data: TXT

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

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by array

5 related Platforms

73 Samples

Download data: CEL

(Submitter supplied) Analysis of alternative activation of macrophages at gene expression level. The study forms part of a wider study where we compare the effects of IL-4 in different human and mouse macrophages. Our results support the notion that in vitro culture conditions greatly affect the macrophage response to IL-4. Total RNA obtained from bone marrow derived macrophages upon exposure to 20 ng/ml of IL-4 for 18 hours.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

6 Samples

Download data: CEL

(Submitter supplied) Analysis of alternative activation of macrophages at gene expression level. The study forms part of a wider study where we compare the effects of IL-4 in different human and mouse macrophages. Our results support the notion that in vitro culture conditions greatly affect the macrophage response to IL-4.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6947

6 Samples

Download data: TXT

(Submitter supplied) Analysis of alternative activation of macrophages at gene expression level. The study forms part of a wider study where we compare the effects of IL-4 in different human and mouse macrophages. Our results support the notion that in vitro culture conditions greatly affect the macrophage response to IL-4.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6947

6 Samples

Download data: TXT

(Submitter supplied) Inflammatory cytokine responses to activation of innate immunity differ between individuals, yet the genomic and transcriptomic determinants of inflammatory responsiveness are not well understood. We hypothesized that mRNA and lincRNA expression is modulated in disease-relevant tissues in humans in vivo during inflammation, and differs between individuals with divergent evoked inflammatory responses. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

30 Samples

Download data: DIFF

(Submitter supplied) Monocytes were induced to mature to macrophages with M-CSF. Cells were then activated with Interferon gamma and LPS or IL-4.

Organism:

Homo sapiens

Type:

Expression profiling by array

Datasets:

GDS2429 GDS2430

Platforms:

GPL97 GPL96

30 Samples

Download data: CEL

Analysis of monocytes (MCs) treated with M-CSF to induce differentiation into macrophages (MPs), and mature MPs treated with either IFN-gamma and LPS or IL-4 to induce polarization to M1 or M2 cells, respectively. Results provide insight into MC to MP differentiation and polarized activation.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 5 development stage sets

Platform:

GPL97

Series:

GSE5099

15 Samples

Download data: CEL

Analysis of monocytes (MCs) treated with M-CSF to induce differentiation into macrophages (MPs), and mature MPs treated with either IFN-gamma and LPS or IL-4 to induce polarization to M1 or M2 cells, respectively. Results provide insight into MC to MP differentiation and polarized activation.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 5 development stage sets

Platform:

GPL96

Series:

GSE5099

15 Samples

Download data: CEL

(Submitter supplied) The goal of the study was to identify the effects of TGF-beta on primary human macrophages maturated under different conditions. Keywords: time course, differentiation conditions, alternative activation

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

25 Samples

Download data: CEL, CHP

(Submitter supplied) Classically activated (M1) macrophages protect from infection but can cause inflammatory disease and tissue damage while alternatively activated (M2) macrophages reduce inflammation and promote tissue repair. Modulation of macrophage phenotype may be therapeutically beneficial and requires further understanding of the molecular programs that control macrophage differentiation. A potential mechanism by which macrophages differentiate may be through microRNA (miRNA), which bind to messenger RNA and post-transcriptionally modify gene expression, cell phenotype and function. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

6 Samples

Download data: CEL, XLSX

(Submitter supplied) Classically (M1) and alternatively activated (M2) macrophages play distinct roles in various physiological and disease processes. Understanding the gene transcription programs that contribute to macrophage polarization along the M1/M2 spectrum may lead to new tools to detect and therapeutically manipulate macrophage phenotype. Here, we define the M1 and M2 macrophage signature through mRNA microarray. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

8 Samples

Download data: CEL

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

Organism:

Mus musculus; Homo sapiens; synthetic construct

Type:

Expression profiling by array; Non-coding RNA profiling by array

Platforms:

GPL6246 GPL8786

21 Samples

Download data: CEL, CHP

(Submitter supplied) RAW264.7 mouse macrophages were transfected with negative control and miR-342-3p mimics and subjected to microarray analysis 18 hours after the transfection. We used microarray to obtain global mRNA expression data of negative control and miR-342-3p mimics-transfected RAW264.7 cells.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

6 Samples

Download data: CEL, CHP

(Submitter supplied) CD14+ monocytes were separated from human peripheral blood and exposed to IL-4 for 12 or 72 hours then subjected to microarray analysis We used Affymetrix miRNA1.0 microarray to obtain global miRNA expression data of human monocytes, unstimulated and IL-4-stimulated differentiating macrophages.

Organism:

synthetic construct; Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL8786

15 Samples

Download data: CEL, CSV

(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:

GPL21493

34 Samples

Download data: BIGWIG, TXT

(Submitter supplied) Metabolic engagement is intrinsic to immune cell function. Prostaglandin E2 (PGE2) has been shown to modulate macrophage activation, yet how PGE2 might affect metabolism is unclear. Here we show that PGE2 causes mitochondrial membrane potential (Δψm) to dissipate in interleukin-4 activated macrophages (M(IL-4)). Effects on Δψm are a consequence of PGE2-initiated transcriptional regulation of genes in the malate-aspartate shuttle (MAS), particularly GOT1. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21493

30 Samples

Download data: TXT

(Submitter supplied) Metabolic engagement is intrinsic to immune cell function. Prostaglandin E2 (PGE2) has been shown to modulate macrophage activation, yet how PGE2 might affect metabolism is unclear. Here we show that PGE2 causes mitochondrial membrane potential (Δψm) to dissipate in interleukin-4 activated macrophages (M(IL-4)). Effects on Δψm are a consequence of PGE2-initiated transcriptional regulation of genes in the malate-aspartate shuttle (MAS), particularly GOT1. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21493

4 Samples

Download data: BIGWIG