GEO DataSets

(Submitter supplied) Phenotypic and functional diversity between macrophage subpopulations reflects their plasticity to respond to microenvironmental signals. Apart from detecting differences in expression profiles, the comparison of the transcriptomes of different macrophage populations may also allow the definition of molecular similarities between these subsets. Transcriptome analysis of human Kuppfer cells, alveolar, splenic and atherosclerotic plaque residing macrophages using microarrays, identified 42 genes that are specifically expressed in atherosclerotic plaque macrophages. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL4868

30 Samples

Download data: TXT

(Submitter supplied) Affymetrix Microarrays were used to analyse gene expression in aortas and circulating CD115+ cells of ApoE- and ApoE/Lymphotoxin beta receptor (LTbR)-double-deficent mice fed a Western diet from 8 to 12 weeks of age in order to identify regulated genes and pathways leading to reduced atherosclerosis in ApoE-/-/LTbR-/- mice compared to ApoE-/- littermate controls.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL16570

14 Samples

Download data: CEL

(Submitter supplied) Since macrophage activation can now be studied at a global level using modern microarray and proteomic analyses, discovery of novel macrophage activation genes is inevitable and important for understanding HIV-associated dementia (HAD). We isolated two different types of primary human macrophages, microglia and monocyte-derived macrophages (MDM) from brain tissue and whole blood respectively. The microarray analysis of differentially regulated macrophage activation genes reported here supports our previous assertions that the mixed glia (MIX) cultured in starvation conditions (DMEM alone) are a non-activated, or “quiescent”, tissue culture model for studying macrophage activation in the brain. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL8300

14 Samples

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(Submitter supplied) The project was designed to identify genes with an altered expression in macrophages from subjects with atherosclerosis compared to macrophages from control subjects. Keywords: Case-control

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL96

60 Samples

Download data: CEL, CHP

(Submitter supplied) Identify genes involved in regulation of inflammatory responses and gene-environemnt interactions, in macrophages from a set of mouse inbred strains termed the HMDP. The HMDP is a genetically diverse mapping panel comprised of classical inbred and recombinant inbred wild type mice. The RMA values of genes were used for genome wide association as described in Bennett et al Genome Research 2010.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL8759

511 Samples

Download data: CEL

(Submitter supplied) Comparison of gene expression in wildtype and MyD88-/- C57BL/6J mouse macrophages treated with 10 ng/mL LPS for 2 hours versus media treated control macrophages, and, wildtype and MyD88-/- C57BL/6J mouse macrophages treated with live E. coli bacteria (log phase; 1 bact per 1 macrophage) for 2 hours versus media treated control macrophages. Cells from 4 mice of each geneotype were used and each individual provided its own control. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Datasets:

GDS1705 GDS1706

Platform:

GPL1226

31 Samples

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Analysis of MyD88 null mutant macrophages treated with LPS or live E. coli. MyD88 transduces cell signaling events downstream of Toll-like receptors, a key component of host defense. Results suggest most of the host response to endotoxin or live bacteria is actually regulated independently of MyD88.

Organism:

Mus musculus

Type:

Expression profiling by array, log2 ratio, 2 agent, 2 genotype/variation sets

Platform:

GPL1226

Series:

GSE1405

15 Samples

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Analysis of MyD88 null mutant macrophages treated with LPS or live E. coli. MyD88 transduces cell signaling events downstream of Toll-like receptors, a key component of host defense. Results suggest most of the host response to endotoxin or live bacteria is actually regulated independently of MyD88.

Organism:

Mus musculus

Type:

Expression profiling by array, log2 ratio, 2 agent, 2 genotype/variation sets

Platform:

GPL1226

Series:

GSE1405

16 Samples

Download data

(Submitter supplied) d-serine is naturally present throughout the human body. It is also used as add-on therapy for treatment-refractory schizophrenia. d-Serine interacts with the strychnine-insensitive glycine binding site of NMDA receptor, and this interaction could lead to potentially toxic activity (i.e., excitotoxicity) in brain tissue. The transcriptomic changes that occur in the brain after d-serine exposure have not been fully explored. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Dataset:

GDS3643

Platform:

GPL1355

24 Samples

Download data: CEL

Analysis of forebrains of animals treated with up to 500 mg/kg D-serine for 96 hours. D-serine is involved in many physiological processes through its interaction with the glycine binding site of the NMDA receptor. Results provide insight into the impact of D-serine exposure on neuronal functions.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, count, 2 agent, 6 dose sets

Platform:

GPL1355

Series:

GSE10748

24 Samples

Download data: CEL

(Submitter supplied) Expression profiles in aortas isolated from mouse strains C3H.2/HeJ and C57.2Bl/6. Mice were were either on a high fat diet or normal diet for 0, 4, 10, 24, or 40 weeks. Keywords: other

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS735

Platform:

GPL891

54 Samples

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Comparison of gene expression in aortas of C57BL/6 and C3H/HeJ fed identical high fat diets at 0, 4, 8, 24, and 40 weeks. C57BL/6 has a greater tendency than C3H/HeJ to develop atherosclerotic aortic lesions when both fed identical high fat diets.

Organism:

Mus musculus

Type:

Expression profiling by array, log ratio, 2 growth protocol, 2 strain, 5 time sets

Platform:

GPL891

Series:

GSE1560

54 Samples

Download data

(Submitter supplied) Systemic Juvenile Idiopathic Arthritis (sJIA) has been strongly associated with macrophage activation syndrome (MAS). To better understand the pathogenesid of sJIA and to facilitate the search for MAS biomarkers, we examine gene expression profiles in untreated new onset sJIA. 17 new onset sJIA patients were included in the study. 5 of the 17 patients showed evidence of subclinical MAS and 2 eventually developed overt MAS. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

47 Samples

Download data: CEL

(Submitter supplied) Next-generation sequencing (NGS) has revolutionized systems-based analysis of cellular pathways. The goals of this study are to compare NGS-derived human M1- and M2-like macrophage profiling (RNA-seq) to microarray and quantitative reverse transcription polymerase chain reaction (qRT–PCR) methods and to establish a high resolution transcriptome of human macrophages. Total RNA was isolated from classically and aternative activated human macrophages.mRNA profiles were generated by deep sequencing og M1 and M2 macrophages from 3 donors using Illumina HiSeqSQ. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

6 Samples

Download data: TXT

(Submitter supplied) Analysis of human M0-, M1-, and M2-like macrophages.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6947

21 Samples

Download data: TXT

(Submitter supplied) The specialisation of mammalian cells in time and space requires genes associated with specific pathways and functions to be co-ordinately expressed. Here we have combined a large number of publically available microarray datasets (745 samples, from over 100 separate studies) derived from human primary cells and analysed on the Affymetrix U133plus2.0 array. Using the network analysis tool BioLayout Express3D we have constructed and clustered large correlation graphs of these data in order to identify robust co-associations of genes expressed in a wide variety of cell lineages. more...

Organism:

Homo sapiens

Type:

Expression profiling by array; Third-party reanalysis

Platform:

GPL570

46 Samples

Download data: CEL, TXT

(Submitter supplied) Leptospirosis is a neglected zoonotic disease of global importance. Despite its prevalence, pathogenesis is still poorly understood. Our aim was to discover transcripts responsable for pathogenicity of leptospirosis. We compared the transcriptome profiles of saprophyte, attenuated and virulent strain of Leptospira spp.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL17400

12 Samples

Download data: CEL