GEO DataSets

(Submitter supplied) Patients with chronic obstructive pulmonary disease (COPD) having higher blood eosinophil levels exhibit worse lung function and more severe emphysema, implying the potential role of eosinophils in emphysema development. However, the specific mechanism underlying eosinophil-mediated emphysema development is not fully elucidated. In this study, single-cell RNA sequencing was used to identify eosinophil subgroups in mouse models of asthma and emphysema and analyze their functions. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

13 Samples

Download data: MTX, TSV

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

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

35 Samples

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(Submitter supplied) Purpose: The goal of this study is to address if in utero and early life nicotine exposure can prime the offspring to be more succetible to develop emphysema in adulthood Methods: A mouse model of two hits: a prenatal hit and a later insult delivered in adulthood was used in this study. In brief, Nicotine (200 mg/L) was supplied immediately after mating and administered to the females in drinking water supplemented with 2% saccharin for the whole period of gestation and until the post-natal day 16 (nicotine group). more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

21 Samples

Download data: TXT

(Submitter supplied) Purpose: The goal of this study is to address if in utero and early life nicotine exposure can affect genetic profile in early ephysema Methods: A mouse model of two hits: a prenatal hit and a later insult delivered in adulthood was used in this study. In brief, Nicotine (200 mg/L) was supplied immediately after mating and administered to the females in drinking water supplemented with 2% saccharin for the whole period of gestation and until the post-natal day 16 (nicotine group). more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

14 Samples

Download data: TXT

(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

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

(Submitter supplied) Gene expression data on wild-type and Rora mutant mice exposed to room air and smoke. The results provide a general insight into the relationship of Rora to known DNA damage response pathways and its role in cigarette smoke-induced airspace enlargement.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

12 Samples

Download data: TXT

(Submitter supplied) We investigated reciprocal interactions between cocultures of isolated populations of eosinophils and ILC2s and found these cells promote changes in gene expression as compared to being cultured alone.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

12 Samples

Download data: TXT

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

Organism:

Mus musculus

Type:

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

Platform:

GPL13112

21 Samples

Download data: BEDGRAPH

(Submitter supplied) Purpose: To understand the regulation of gene expression of alveolar macrophages by VD3-VDR axis

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

12 Samples

Download data: CSV, TXT

(Submitter supplied) Purpose: To understand the regulation of gene expression of alveolar macrophages by VD3-VDR axis

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

6 Samples

Download data: CSV, TXT

(Submitter supplied) Purpose: To understand the regulation of gene expression of alveolar macrophages by VD3-VDR axis

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

3 Samples

Download data: BEDGRAPH

(Submitter supplied) Mayumi-Emphysema (ME) mouse is an inbred strain originally from C57BL/6JJcl (B6) by serial intercrossing more than 20 times. ME mouse can be maintained by regular accommodation and are viable and fertile. However, ME mouse spontaneously develops hereditary emphysema with aging. ME mouse shows partial emphysema at young and panlobular-like emphysema at adult. To find features in emphysematous lung cells of young ME mice, we compared gene expression from lung specimens of control B6 and ME mice at 8-week age.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL5642

2 Samples

Download data: XLSX

(Submitter supplied) hAEC cells were exposed to cigarette smoke extract (CSE) or PBS for 48h, and gene expression was evaluated by RNA-seq.In this study we explored the effect of cigarette smoke on the gene expression profile.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23227

4 Samples

Download data: TXT

(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