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Links from GEO DataSets

Items: 12

1.

The non-canonical Notch ligand DNER regulates IFNγ in macrophages during COPD progression

(Submitter supplied) Chronic Obstructive Pulmonary Diseases (COPD) is the third leading cause of death worldwide with no curative therapy available. A novel non-canonical Notch ligand, DNER, has been identified in a GWAS to correlate with disease severity, but its function and contribution to COPD is completely unknown. DNER localization and expression was determined in COPD patients and 6 month cigarette smoke (CS)-exposed mice. more...
Organism:
Mus musculus
Type:
Expression profiling by array
Platform:
GPL16570
18 Samples
Download data: CEL
Series
Accession:
GSE119257
ID:
200119257
2.

Cigarette smoke-induced iBALT mediates macrophage activation in a B cell-dependent manner in COPD

(Submitter supplied) Chronic obstructive pulmonary disease (COPD) is characterized by a progressive decline in lung function, caused by exposure to exogenous particles, mainly cigarette smoke (CS). COPD pathogenesis is initiated and perpetuated by an abnormal CS-induced inflammatory response of the lungs, involving both innate and adaptive immunity. Specifically, B cells organized in iBALT structures, as well as macrophages, accumulate in the lungs and contribute to CS-induced emphysema, but the mechanisms thereof remain unclear. more...
Organism:
Mus musculus
Type:
Expression profiling by array
Dataset:
GDS5438
Platform:
GPL6885
12 Samples
Download data: TXT
Series
Accession:
GSE52509
ID:
200052509
3.
Full record GDS5438

Lung from cigarette smoke-related chronic obstructive pulmonary disease model: time course

Analysis of lung from cigarette smoke (CS)-treated C57BL/6N females at 4 and 6 months of age. Tobacco smoking is a major cause of chronic obstructive pulmonary disease (COPD). Results provide insight into the molecular mechanisms underlying cigarette smoke-induced COPD.
Organism:
Mus musculus
Type:
Expression profiling by array, count, 2 age, 2 stress sets
Platform:
GPL6885
Series:
GSE52509
12 Samples
Download data
DataSet
Accession:
GDS5438
ID:
5438
4.

Irp2 mediates cigarette smoke-induced bronchitis and emphysema via regulation of cytochrome c oxidase and mitochondrial iron loading

(Submitter supplied) Chronic obstructive pulmonary disease (COPD), the fourth leading cause of death globally, is influenced by both cigarette smoking and genetic determinants. We have previously identified iron-responsive element binding protein 2 (IRP2) as a candidate COPD susceptibility gene based on genetic association studies, with IRP2 increased in the lungs of COPD patients. Here we demonstrate that mice deficient in IRP2 are protected from cigarette smoke (CS)-induced COPD. more...
Organism:
Homo sapiens
Type:
Expression profiling by high throughput sequencing
Platform:
GPL11154
6 Samples
Download data: TXT
Series
Accession:
GSE57073
ID:
200057073
5.

Irp2 mediates cigarette smoke-induced bronchitis and emphysema via regulation of cytochrome c oxidase and mitochondrial iron loading.

(Submitter supplied) Chronic obstructive pulmonary disease (COPD), the fourth leading cause of death globally, is influenced by both cigarette smoking and genetic determinants. We have previously identified iron-responsive element binding protein 2 (IRP2) as a candidate COPD susceptibility gene based on genetic association studies, with IRP2 increased in the lungs of COPD patients. Here we demonstrate that mice deficient in IRP2 are protected from cigarette smoke (CS)-induced COPD. more...
Organism:
Mus musculus
Type:
Expression profiling by array
Platform:
GPL17777
11 Samples
Download data: CEL
Series
Accession:
GSE57048
ID:
200057048
6.

polyA+ RNA sequencing on FACS sorted alveolar macrophages (CD45+SiglecF+CD11c+) from air and cigarette-smoke exposed wild type and miR-155 KO mice

(Submitter supplied) Chronic obstructive pulmonary disease (COPD) is a highly prevalent respiratory disease characterized by airflow limitation and chronic inflammation. MiR-155 is described as an ancient regulator of the immune system. Our objective was to establish a role for miR-155 in cigarette smoke (CS)-induced inflammation and COPD. We demonstrate increased miR-155 expression by RT-qPCR in lung tissue of smokers without airflow limitation and patients with COPD compared to never smokers and in lung tissue and alveolar macrophages of CS-exposed mice compared to air-exposed mice. more...
Organism:
Mus musculus
Type:
Expression profiling by high throughput sequencing
Platform:
GPL19057
20 Samples
Download data: TXT
Series
Accession:
GSE137653
ID:
200137653
7.

Effect of Notch Signaling Inhibitor on Gene Expression in Lipopolysaccharide-stimulated Macrophages in the Presence of Immune Complex

(Submitter supplied) Lipopolysaccharide (LPS)/immunue complex (IC) stimulated macrophages produce cytokine profiles that differe from LPS-stimulated inflammatory macropahges. Notch signaling is activated in LPS/IC-stimulated macrophages and inhibition of Notch signaling reduced IL-10 production. This study investigated the effect of gamma-secretase inhibitor (GSI) that suppresses Notch signaling pathway, on gene expression profiles in macrophages activated by LPS/IC.
Organism:
Mus musculus
Type:
Expression profiling by high throughput sequencing
Platform:
GPL19057
16 Samples
Download data: TXT
Series
Accession:
GSE114020
ID:
200114020
8.

Transcriptomic analysis of lung tissue from cigarette smoke induced emphysema murine models and human COPD show shared and distinct pathways

(Submitter supplied) Although cigarette smoke (CS) is the primary risk factor for COPD, the underlying molecular mechanisms for the significant variability in developing COPD in response to CS are incompletely understood. We performed lung gene expression profiling of two different wild-type murine strains (C57BL/6J, NZW/LacJ) and two genetic models with mutations in COPD GWAS genes (HHIP, FAM13A) after 6 months of chronic CS exposure and compared the results to human COPD lung tissues. more...
Organism:
Mus musculus
Type:
Expression profiling by array
Platform:
GPL6885
109 Samples
Download data: TXT
Series
Accession:
GSE87292
ID:
200087292
9.

Transcriptome-based network analysis reveals a spectrum model of human macrophage activation [miRNA-seq]

(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
Series
Accession:
GSE51307
ID:
200051307
10.

Transcriptome-based network analysis reveals a spectrum model of human macrophage activation

(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
Series
Accession:
GSE47189
ID:
200047189
11.

Transcriptome-based network analysis reveals a spectrum model of human macrophage activation [ChIP-Seq]

(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
Series
Accession:
GSE47188
ID:
200047188
12.

Transcriptome-based network analysis reveals a spectrum model of human macrophage activation [Expression]

(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
Series
Accession:
GSE46903
ID:
200046903
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