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Links from GEO DataSets

Items: 20

1.

Gene expression in whole lung and pulmonary macrophages reflects the dynamic pathology associated with airway surface dehydration

(Submitter supplied) Scnn1b-Tg mice overexpress the beta subunit of the epithelial sodium channel (Scnn1b) in airway Club cells. The general phenotype of these mice is described in three published manuscripts (Mall et al. 2004, Nature Medicine, 10(5):487-93; Mall et al. 2008, Am J Respir Crit Care Med. 177(7):730-42; and Livraghi-Butrico et al. 2012, Physiol. Genomics 44(8):470-84. Briefly, overexpression of the Scnn1b transgene in airway Club cells leads to hyperabsorption of sodium from the airway surface liquid, dehydrated airway surface liquid and mucus, and reduced mucus clearance associated with accumulation of mucus plugs/plaques. more...
Organism:
Mus musculus
Type:
Expression profiling by array
Platform:
GPL11533
36 Samples
Download data: CEL
Series
Accession:
GSE47548
ID:
200047548
2.

mRNA expression data from either wild-type mice or Scnn1b-transgenic mice at post-natal days 0, 3, 10, and 42

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.
Organism:
Mus musculus
Type:
Expression profiling by array
Platforms:
GPL6246 GPL11533
84 Samples
Download data: CEL
Series
Accession:
GSE47551
ID:
200047551
3.

mRNA expression data from whole trachea dissected from either wild-type mice or Scnn1b-Tg mice at post-natal days 0, 3, 10, and 42

(Submitter supplied) Scnn1b-Tg mice overexpress the beta subunit of the epithelial sodium channel (Scnn1b) in airway Club cells. The general phenotype of these mice is described in three published manuscripts (Mall et al. 2004, Nature Medicine, 10(5):487-93; Mall et al. 2008, Am J Respir Crit Care Med. 177(7):730-42; Livraghi-Butrico et al. 2012, Physiol. Genomics 44(8):470-84; and Livraghi-Butrico et al. 2012, Mucosal Immunology 5(4):397-408). more...
Organism:
Mus musculus
Type:
Expression profiling by array
Platform:
GPL6246
24 Samples
Download data: CEL
Series
Accession:
GSE47550
ID:
200047550
4.

Gene expression in whole lung and pulmonary macrophages reflects the dynamic pathology associated with airway surface dehydration [left lobe only]

(Submitter supplied) Scnn1b-Tg mice overexpress the beta subunit of the epithelial sodium channel (Scnn1b) in airway Club cells. The general phenotype of these mice is described in three published manuscripts (Mall et al. 2004, Nature Medicine, 10(5):487-93; Mall et al. 2008, Am J Respir Crit Care Med. 177(7):730-42; Livraghi-Butrico et al. 2012, Physiol. Genomics 44(8):470-84; and Livraghi-Butrico et al. 2012, Mucosal Immunology 5(4):397-408). more...
Organism:
Mus musculus
Type:
Expression profiling by array
Platform:
GPL6246
24 Samples
Download data: CEL
Series
Accession:
GSE47546
ID:
200047546
5.

Expression data from the lungs of Scnn1b-Transgenic and wild-type mice

(Submitter supplied) Airway mucus obstruction triggers macrophage activation and MMP12-dependent emphysema
Organism:
Mus musculus
Type:
Expression profiling by array
Platform:
GPL6246
6 Samples
Download data: CEL
Series
Accession:
GSE49373
ID:
200049373
6.

Smoking-dependent Reprogramming of Alveolar Macrophage Polarization: Implication for Pathogenesis of COPD

(Submitter supplied) Background: When exposed to specific stimuli, macrophages exhibit distinct activation programs, M1 and M2 polarization, that define macrophage function as inflammatory/immune effectors or anti-inflammatory/tissue remodeling cells, respectively. Due to their position on the lung epithelial surface, alveolar macrophages (AM) directly interact with environmental stimuli such as cigarette smoke, the major risk factor for the development of chronic obstructive pulmonary disease (COPD). more...
Organism:
Homo sapiens
Type:
Expression profiling by array
Platform:
GPL570
70 Samples
Download data: CEL, CHP
Series
Accession:
GSE13896
ID:
200013896
7.

RNA-sequencing across three matched tissues highlights gene expression signatures in COPD

(Submitter supplied) Multiple gene expression studies have been performed separately in peripheral blood, lung, and airway tissues to study COPD. We performed RNA-sequencing gene expression profiling of large-airway epithelium, alveolar macrophage and peripheral blood samples from the same set of COPD cases and controls from the COPDGene study who underwent bronchoscopy at a single center. Using statistical and gene set enrichment approaches, we sought to improve the understanding of COPD by studying gene sets and pathways across these tissues, beyond the individual genomic determinants.
Organism:
Homo sapiens
Type:
Expression profiling by high throughput sequencing
Platform:
GPL16791
63 Samples
Download data: TSV
Series
Accession:
GSE124180
ID:
200124180
8.

Transcriptional Survey of Alveolar Macrophages in a Murine Model of Chronic Granulomatous Inflammation Reveals Common Themes with Human Sarcoidosis

(Submitter supplied) Rationale: A well-validated animal model of sarcoidosis can help advance our understanding of the pathobiology of this complex disease. We have developed a multiwall carbon nanotube (MWCNT) based murine model that shows marked histological and inflammatory signal similarities to human sarcoidosis. In this study, we compared the alveolar immune cell transcriptional signatures of our murine model with human sarcoidosis to comprehensively assess overlapping molecular programs. more...
Organism:
Mus musculus
Type:
Expression profiling by array
Platform:
GPL6887
12 Samples
Download data: TXT
Series
Accession:
GSE100500
ID:
200100500
9.

Immune Response to Nippostrongylus brasiliensis in the mouse lung

(Submitter supplied) The goal of this experiment was to examine the innate immune response to helminth infection in the lung. Hookworms (like many other helminths) use an obligate migration pathway through the lung. Their infection has been characterized in the gut in detail, but early immune responses in the lung have not been fully characterized. Keywords: Time Course
Organism:
Mus musculus
Type:
Expression profiling by array
Dataset:
GDS2024
Platform:
GPL1261
36 Samples
Download data: CEL
Series
Accession:
GSE3414
ID:
200003414
10.
Full record GDS2024

Lung immune response to Nippostrongylus brasiliensis infection: time course

Analysis of lungs of SCID animals at various time points up to 12 days post infection with Nippostrongylus brasiliensis. SCID animals have no functional B or T cells but a fully functional innate immune system. Results provide insight into the immune response to helminth infection in the lung.
Organism:
Mus musculus
Type:
Expression profiling by array, count, 2 infection, 2 strain, 6 time sets
Platform:
GPL1261
Series:
GSE3414
36 Samples
Download data: CEL
11.

Transcriptome mapping of alveolar macrophages developing under Scgb1a1 deficiency.

(Submitter supplied) Alveolar macrophage (AM) is a mononuclear phagocyte key to the defense against respiratory infections. To understand AM’s role in airway disease development, we examined the influence of Secretoglobin family 1a member 1 (SCGB1A1), a pulmonary surfactant protein, on AM development and function. In a murine model, high-throughput RNA-sequencing and gene expression analyses were performed on purified AMs isolated from mice lacking in Scgb1a1 gene and were compared with that from mice expressing wild type Scgb1a1 at weaning (4wk), puberty (8wk), early adult (12wk) and middle age (40wk). more...
Organism:
Mus musculus
Type:
Expression profiling by high throughput sequencing
Platform:
GPL13112
24 Samples
Download data: TXT
Series
Accession:
GSE148647
ID:
200148647
12.

Gene expression after 1 and 5 days of cigarette smoke exposure in mice with chronically inflamed or healthy lungs

(Submitter supplied) These studies tested the hypotheses that smoke induces changes in mRNA profiles that are dependent on sex and the health status of the lung, and that the effects of smoke are different after 1 day compared to 5 days of smoke exposure. The ways in which the lungs modulate their response to cigarette smoke after repeated exposures are important for understanding the toxicology of smoke, for developing biomarkers of chronic smoke exposure, and for understanding the therapeutic potential in regulatory signaling pathways that are beneficial or detrimental to lung health. more...
Organism:
Mus musculus
Type:
Expression profiling by array
Platform:
GPL22070
79 Samples
Download data: CEL
Series
Accession:
GSE109776
ID:
200109776
13.

Data expression in alveolar macrophages induced by lipopolysaccharide in humans

(Submitter supplied) Rationale: Lipopolysaccharide (LPS) is ubiquitous in the environment. Inhalation of LPS has been implicated in the pathogenesis and/or severity of several lung diseases, including pneumonia, chronic obstructive pulmonary disease and asthma. Alveolar macrophages are the main resident leukocytes exposed to inhaled antigens. Objectives: To obtain insight into which innate immune pathways become activated within human alveolar macrophages upon exposure to LPS in vivo.
Organism:
Homo sapiens
Type:
Expression profiling by array
Dataset:
GDS4419
Platform:
GPL570
14 Samples
Download data: CEL
Series
Accession:
GSE40885
ID:
200040885
14.
Full record GDS4419

Alveolar macrophage response to bacterial endotoxin lipopolysaccharide exposure in vivo

Analysis of alveolar macrophages purified from bilateral bronchoalveolar lavage after saline instillation into a lung segment followed by LPS instillation into the contralateral lung. Results provide insight into innate immune pathways activated in alveolar macrophages exposed to LPS in vivo.
Organism:
Homo sapiens
Type:
Expression profiling by array, count, 7 individual, 2 stress sets
Platform:
GPL570
Series:
GSE40885
14 Samples
Download data: CEL
15.

Immunoproteasome dysfunction augments alternative polarization of alveolar macrophages

(Submitter supplied) The proteasome is a central regulatory hub for intracellular signaling by degrading numerous signaling mediators. Immunoproteasomes are specialized types of proteasomes known to be involved in shaping adaptive immune responses, but their role for innate immune signaling is elusive. Here, we analyzed immunoproteasome function for polarization of alveolar macrophages which are highly specialized tissue macrophages of the alveolar surface of the lung. more...
Organism:
Mus musculus
Type:
Expression profiling by array
Platform:
GPL6885
12 Samples
Download data: TXT
Series
Accession:
GSE72000
ID:
200072000
16.

Unique transcriptional architecture in airway epithelial cells and macrophages shapes distinct responses following influenza virus infection ex vivo.

(Submitter supplied) Airway epithelial cells and macrophages differ markedly in their responses to influenza A virus (IAV) infection. To investigate transcriptional responses underlying these differences, purified subsets of type II airway epithelial cells (ATII) and alveolar macrophages (AM) recovered from the lungs of mock- or IAV-infected mice were subjected to RNA sequencing. In the absence of infection, AM predominantly expressed genes related to immunity whereas ATII expressed genes consistent with their physiological roles in the lung. more...
Organism:
Mus musculus
Type:
Expression profiling by high throughput sequencing
Platform:
GPL17021
96 Samples
Download data: TXT
Series
Accession:
GSE115904
ID:
200115904
17.

Genes Associated with MUC5AC Expression in the Human Airway Epithelium

(Submitter supplied) To help define the genes associated with mucus synthesis and secretion in the human small airway epithelium, we hypothesized that comparison of the transcriptomes of the small airway epithelium of individuals that express high vs low levels of MUC5AC, a major secretory mucin and the major component of airway mucus, could be used as a probe to identify the genes related to human small airway mucus production / secretion. more...
Organism:
Homo sapiens
Type:
Expression profiling by array
Platform:
GPL570
132 Samples
Download data: CEL, CHP, TXT
Series
Accession:
GSE34450
ID:
200034450
18.

Control of the inflammatory macrophage transcriptional signature by miR-155

(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
Series
Accession:
GSE77425
ID:
200077425
19.

Tissue-specific differences in PPARγ control of macrophage function.

(Submitter supplied) PPARγ is known for its anti-inflammatory actions in macrophages. However, which macrophage populations express PPARγ in vivo and how it regulates tissue homeostasis in the steady state and during inflammation is not completely understood. We show that lung and spleen macrophages constitutively expressed PPARγ, while other macrophage populations did not. Recruitment of monocytes to sites of inflammation was associated with induction of PPARγ as they differentiated to macrophages. more...
Organism:
Mus musculus
Type:
Expression profiling by array
Platform:
GPL1261
14 Samples
Download data: CEL
Series
Accession:
GSE32034
ID:
200032034
20.

Host cell gene expression in Human respiratory syncytial virus (HRSV) infected mouse macrophage cells at 4, 24 hours post infection

(Submitter supplied) We used the microarray data to analyze host cells response on mouse macrophage cells infected with HRSV
Organism:
Mus musculus
Type:
Expression profiling by array
Platform:
GPL1261
9 Samples
Download data: CEL, CHP
Series
Accession:
GSE31378
ID:
200031378
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