GEO DataSets

(Submitter supplied) Macrophage plasticity allows cells to adopt different phenotypes, a property with potentially important implications in chronic pulmonary disorders such as cystic fibrosis (CF). We examined the transcriptional and functional significance of macrophage repolarization from an “M1” (LPS-stimulated) towards an “M2” phenotype using 5 stimuli. We found that macrophages exhibit highly diverse responses to distinct M2-polarizing stimuli. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

72 Samples

Download data: TXT

(Submitter supplied) Ctyokine-stimulated polarization and repolarization of murine bone marrow-derived macrophages (LPS + IFNγ, IL-4); bulk RNA-seq timecourse and bulk ATAC-seq for selected timepoints and conditions

Organism:

Mus musculus

Type:

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

Platform:

GPL19057

161 Samples

Download data: CSV, MTX, TSV, TXT

(Submitter supplied) To investigate the plasticity of Lipolysaccharide (LPS) tolerance, we employed microarray profiling to analyse the gene expression profile in macrophage. Four macrophage populations were induced; Untreated macrophages (Control group), Acute response to LPS (LPS activation group), LPS tolerance (T – Tolerant group) and recovered (R = recovered macrophage group) Using transcriptional analysis we demonstrate that recovery from LPS tolerance (R – Recovery), as defined by cytokine gene expression, is associated with a global change in the transcriptional profile of macrophage. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL13912

12 Samples

Download data: TXT

(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) Using RNA-seq, we have reported that signaling crosstalk among IFN-γ and LPS is integrated at the level of transcriptome and have associated with TFs and TcoFs changes. In addition, we also argue that the transcriptional differences between BMDMs and RAW264.7 macrophage cell line as well as IL-4 and IL-13 on M2 macrophages activation.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

25 Samples

Download data: TAB

(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) In this study, we compared active histone marks (trimethylation on lysine 4 on histone 3 (H3K4me3)) in LPS-stimulated macrophages and LPS/IC-stimulated macrophages using bone marrow derived murine macrophages using ChIP-seq approach.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL23479

12 Samples

Download data: BEDGRAPH, WIG

(Submitter supplied) in the present study we investigate polarized canine macrophages using transcriptome sequencing, a larger panel of flow cytometry markers, and antimicrobial functional assays. Transcriptome analysis of primary canine monocyte-derived macrophages revealed unique, previously unreported signatures for polarized M1 and M2 macrophages.

Organism:

Canis lupus familiaris

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24229

9 Samples

Download data: XLSX

(Submitter supplied) Macrophage activation is associated with profound transcriptional reprogramming. Although much progress has been made in the understanding of macrophage activation, polarization and function, the transcriptional programs regulating these processes remain poorly characterized. We stimulated human macrophages with diverse activation signals, acquiring a dataset of 299 macrophage transcriptomes. Analysis of this dataset revealed a spectrum of macrophage activation states extending the current M1 versus M2-polarization model. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL15456

20 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

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

Platforms:

GPL15456 GPL6947

412 Samples

Download data

(Submitter supplied) Macrophage activation is associated with profound transcriptional reprogramming. Although much progress has been made in the understanding of macrophage activation, polarization and function, the transcriptional programs regulating these processes remain poorly characterized. We stimulated human macrophages with diverse activation signals, acquiring a dataset of 299 macrophage transcriptomes. Analysis of this dataset revealed a spectrum of macrophage activation states extending the current M1 versus M2-polarization model. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL15456

8 Samples

Download data

(Submitter supplied) Macrophage activation is associated with profound transcriptional reprogramming. Although much progress has been made in the understanding of macrophage activation, polarization and function, the transcriptional programs regulating these processes remain poorly characterized. We stimulated human macrophages with diverse activation signals, acquiring a dataset of 299 macrophage transcriptomes. Analysis of this dataset revealed a spectrum of macrophage activation states extending the current M1 versus M2-polarization model. more...

Organism:

Homo sapiens

Type:

Expression profiling by array; Third-party reanalysis

Platform:

GPL6947

384 Samples

Download data: TXT

(Submitter supplied) To determine LncRNA transcribed in PBMCs, we have employed whole genome microarray expression profiling as a discovery platform to identify LncRNA expression in PBMCs donated by patients of asthma and healthy volunteers.

Organism:

Homo sapiens

Type:

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

Platform:

GPL22120

8 Samples

Download data: TXT

(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 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) 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