GEO DataSets

(Submitter supplied) The aim of this study was to determine the role that miRNAs have on influencing murine microgial phenotypes under M1(LPS) and M2a (IL-4) stimulating conditions. This Series includes expression data obtained from mRNA gene expression microarrays; miRNA expression profiles obtained from the same RNA samples were deposited as a separate Series.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL11078

9 Samples

Download data: CEL

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

Organism:

Mus musculus; synthetic construct

Type:

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

Platforms:

GPL14613 GPL11078

18 Samples

Download data: CEL

(Submitter supplied) The aim of this study was to determine the role that miRNAs have on influencing murine microgial phenotypes under M1(LPS) and M2a (IL-4) stimulating conditions. This Series includes expression data obtained from miRNA gene expression microarrays; mRNA expression profiles obtained from the same RNA samples were deposited as a separate Series.

Organism:

synthetic construct; Mus musculus

Type:

Non-coding RNA profiling by array

Platform:

GPL14613

9 Samples

Download data: CEL

(Submitter supplied) Cannabinoids are known to exert immunosuppressive activities. However, the mechanisms which contribute to these effects are unknown. Using lipopolysaccharide (LPS) to activate BV-2 microglial cells, we examined how Δ9-tetrahydrocannabinol (THC), the major psychoactive component of marijuana, and cannabidiol (CBD) the non-psychoactive component, modulate the inflammatory response through miRNA expression

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL17021

18 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) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by RT-PCR

Platforms:

GPL19055 GPL14851

57 Samples

Download data

(Submitter supplied) We profiled macrophage activation-associated transcripts using TaqMan assays in a Fluidigm 48.48 Gene Expression Array to identify transcripts with expression levels that were affected by differences in culturing conditions during monocyte-to-macrophage differentiation.

Organism:

Homo sapiens

Type:

Expression profiling by RT-PCR

Platform:

GPL19055

48 Samples

Download data: TXT, XLS

(Submitter supplied) We profiled miRNA expression using TaqMan TLDA assays to identify miRNAs with expression levels that were affected by differences in culturing conditions during monocyte-to-macrophage differentiation.

Organism:

Homo sapiens

Type:

Expression profiling by RT-PCR

Platform:

GPL14851

9 Samples

Download data: TXT

(Submitter supplied) We performed a transcriptome analysis of M2 macrophages generated in vitro from monocytes isolated from peripheral blood of healthy donors, and studied the effect of miR-221-3p mimic transfection and stimulation with LPS.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

20 Samples

Download data: TSV

(Submitter supplied) MicroRNAs (miRNAs) are evolutionary conserved, non-coding, gene regulatory RNA molecules found in both plants and animals and amongst almost every cell and tissue type. They are about 22 nucleotides long and are involved in silencing of mRNA through sequence specific binding to the 3’ untranslated region (UTR) of the mRNA subsequently causing translational repression and/or will promote the degradation of protein-coding mRNA. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4134

62 Samples

Download data: TXT

(Submitter supplied) Our aim was to identify genes that were differentially expressed in microglia stimulated with Lipopolysaccharide, Luteolin, or both. Affymetrix microarrays were used to analyze RNA samples

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS3613

Platform:

GPL1261

12 Samples

Download data: CEL

Analysis of lipopolysaccharide-activated microglial BV-2 cells treated with luteolin, a plant derived flavonoid. Luteolin possesses the ability to scavenge oxygen and nitrogen species, and exhibits anti-inflammatory activities. Results provide insight into the immuno-modulatory effects of luteolin.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 4 agent sets

Platform:

GPL1261

Series:

GSE18740

12 Samples

Download data: CEL

(Submitter supplied) MicroRNAs (miRNAs) are small regulatory molecules that cause post-transcriptional gene silencing. Although some miRNAs are known to have region-specific expression patterns in the adult brain, the functional consequences of the region-specificity to the gene regulatory networks of the brain nuclei are not clear. Therefore, we studied miRNA expression patterns by miRNA-seq in two brain regions, frontal cortex (FCx) and hippocampus (HP), which have separate biological functions. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL9250

12 Samples

Download data: BED, TXT

(Submitter supplied) We used Affymetrix miRNA arrays to analyze the expression of miRNAs in the frontal cortex and hippocampus of 8-week-old C57BL/6J wt mice. We compared these microarray-based expression profiles to ones obtained by miRNA sequencing from the same brain regions of the same mouse strain.

Organism:

synthetic construct; Mus musculus

Type:

Expression profiling by array

Platform:

GPL8786

6 Samples

Download data: CEL

(Submitter supplied) Alveolar macrophages from never smokers and active smokers were isolated by bronchoalveolar lavage and gene expression was measured. Chronic cigarette smoke exposure, as occurs in smoker's lungs, leads to significant changes in gene expression. Of note, RNA was isolated immediately following bronchoscopy. Alveolar macrophage levels were >95%.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL5175

8 Samples

Download data: CEL

(Submitter supplied) CCAAT/enhancer binding protein β (C/EBPβ) is a transcription factor that regulates the expression of important pro-inflammatory genes in microglia. Mice deficient for C/EBPβ show protection against excitotoxic and ischemic CNS damage but the involvement of the various C/EBPβ expressing cell types in this neuroprotective effect is not solved. Since C/EBPβ-deficient microglia show attenuated neurotoxicity in culture we hypothesized that specific C/EBPβ deficiency in microglia could be neuroprotective in vivo. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11002

21 Samples

Download data: TXT

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

Organism:

synthetic construct; Homo sapiens

Type:

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

Platforms:

GPL16384 GPL15207

30 Samples

Download data: CEL

(Submitter supplied) CHME3 cells grown on six-wells were infected with Japanese encephalitis virus (JEV) (P20778 strain), and total RNA was isolated from cells at 6, 24 and 48 h of post infection. MicroRNA expression was significantly altered in JEV-infected human microglial cells. A time-dependent change in microRNA profile was noted. Bioinformatics analysis identified anti-correlation between differentially expressed miRNAs and the gene expression at different time point which ultimately affected several signalling pathways in microglia cells. more...

Organism:

Homo sapiens; synthetic construct

Type:

Non-coding RNA profiling by array

Platform:

GPL16384

18 Samples

Download data: CEL

(Submitter supplied) CHME3 cells grown on six-wells were infected with Japanese encephalitis virus (JEV) (P20778 strain ) and total RNA was isolated from cells at 6, 24 and 48 h of post infection mRNA expression was significantly altered in JEV infected human microglial cells. A time dependant change in microRNA profile was noted. Bioinformatics analysis identified anti correlation between differentially expressed miRNAs and the gene expression at different time point which ultimately affected several signalling pathways in microglia cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL15207

12 Samples

Download data: CEL

(Submitter supplied) A multi-step approach combining microarray profile and bioinformatics analysis was adopted to identify the CRC specific miRNA-mRNA regulatory network. First, differentially expressed miRNAs and mRNAs were found out in CRC samples compared with normal epithelial tissues by miRNA and mRNA microarray respectively. Secondly the target mRNAs of dysregualted miRNA were identified by a combination of Pearson correlation coefficient between the expression level of miRNAs and mRNAs and online miRNA target predicting databases. more...

Organism:

Homo sapiens

Type:

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

Platforms:

GPL14767 GPL4133

32 Samples

Download data: TXT