GEO DataSets

(Submitter supplied) Pseudomonas aeruginosa is a common bacteria leading to exacerbations of chronic obstructive pulmonary disease (COPD) patients while this bacteria can be easily eradicated by the immune systems of healthy individuals. Human airway organoids derived from healthy individuals and COPD patients were infected with pseudomonas aeruginosa. This project aims (1) to understand the differences in gene expressions in healthy and COPD airway organoids during stable condition, without infection and (2) to investigate differential pathogenic mechanism (i.e. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

12 Samples

Download data: TXT

(Submitter supplied) Clinical COPD, characterised by intermittent and infective exacerbations, lacks cellular model systems for the study of host-pathogen relationships. We establish nasopharyngeal and bronchial organoids from COPD patients and healthy individuals. In contrast to healthy organoids, COPD organoids demonstrate the hallmark goblet cell hyperplasia phenotype with reduced ciliary beat frequency, leading to impaired mucociliary clearance. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

4 Samples

Download data: MTX, TSV

(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

(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

(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

(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) 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) 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) 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

(Submitter supplied) Coronavirus disease 2019 (COVID-19) is a disease that causes fatal disorders including severe pneumonia. To develop a therapeutic drug for COVID-19, a model that can reproduce the viral life cycle and can evaluate the drug efficacy of anti-viral drugs is essential. In this study, we established a method to generate human bronchial organoids (hBO) from commercially available cryopreserved primary human bronchial epithelial cells (hBEpC) and examined whether they could be used as a model for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) research. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL18573 GPL24676

18 Samples

Download data: CSV

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

Organism:

Homo sapiens

Type:

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

Platform:

GPL24676

84 Samples

Download data: BW, MTX, NARROWPEAK, TSV

(Submitter supplied) COVID-19 is a systemic disease involving multiple organs. Human pluripotent stem cells (hPSCs) derived organoids/cells provide insight into cellular tropism and host response, yet the molecular mechanisms regulating SARS-CoV-2 infection remain poorly defined. Here, we systematically examined changes in transcript profiles caused by SARS-CoV-2 infection at different MOIs for airway organoids (AWOs), alveolar organoids (ALOs) and cardiomyocytes (CMs), and identified several genes, including CIART, that are generally implicated in controlling SARS-CoV-2 infection. more...

Organism:

Homo sapiens

Type:

Other

Platform:

GPL24676

3 Samples

Download data: BW, NARROWPEAK

(Submitter supplied) COVID-19 is a systemic disease involving multiple organs. Human pluripotent stem cells (hPSCs) derived organoids/cells provide insight into cellular tropism and host response, yet the molecular mechanisms regulating SARS-CoV-2 infection remain poorly defined. Here, we systematically examined changes in transcript profiles caused by SARS-CoV-2 infection at different MOIs for airway organoids (AWOs), alveolar organoids (ALOs) and cardiomyocytes (CMs), and identified several genes, including CIART, that are generally implicated in controlling SARS-CoV-2 infection. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24676

6 Samples

Download data: BW, NARROWPEAK

(Submitter supplied) COVID-19 is a systemic disease involving multiple organs. Human pluripotent stem cells (hPSCs) derived organoids/cells provide insight into cellular tropism and host response, yet the molecular mechanisms regulating SARS-CoV-2 infection remain poorly defined. Here, we systematically examined changes in transcript profiles caused by SARS-CoV-2 infection at different MOIs for airway organoids (AWOs), alveolar organoids (ALOs) and cardiomyocytes (CMs), and identified several genes, including CIART, that are generally implicated in controlling SARS-CoV-2 infection. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

4 Samples

Download data: MTX, TSV

(Submitter supplied) COVID-19 is a systemic disease involving multiple organs. Human pluripotent stem cells (hPSCs) derived organoids/cells provide insight into cellular tropism and host response, yet the molecular mechanisms regulating SARS-CoV-2 infection remain poorly defined. Here, we systematically examined changes in transcript profiles caused by SARS-CoV-2 infection at different MOIs for airway organoids (AWOs), alveolar organoids (ALOs) and cardiomyocytes (CMs), and identified several genes, including CIART, that are generally implicated in controlling SARS-CoV-2 infection. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

71 Samples

Download data: TXT

(Submitter supplied) We used scRNA-Seq  (and other biological experiments) to study the impact of a high oscillatory glucose regime in the differentiation and metabolic status of human kidney organoids further emulating early hallmarks of the diabetic kidney. To study the interplay between those changes and SARS-CoV-2 infection we  assessed the effect of early stages of infection (1 day post infection) in normoglicemic (5 mM), hyperglicemic (5-25 mM oscillatory regime) and differentiating (11 mM) conditions. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL18573 GPL24676

8 Samples

Download data: H5