Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA94181 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Mice representing phenotypic extremes of airway hyperreactivity and goblet cell metaplasia post-Sendai virus infection were identified from a 500 mouse F2 cohort (CB6F2/J). Whole lung RNA from 3 mice at each extreme was analyzed via microarray for gene expression. Subsequent pairwise comparisons between arrays allowed the identification of genes differentially expressed with respect to the disease phenotypes (airway hyperreactivity and goblet cell metaplasia).
2007-07-06 | E-GEOD-3925 | biostudies-arrayexpress
Project description:Mice representing phenotypic extremes of airway hyperreactivity and goblet cell metaplasia post-Sendai virus infection were identified from a 500 mouse F2 cohort (CB6F2/J). Whole lung RNA from 3 mice at each extreme was analyzed via microarray for gene expression. Subsequent pairwise comparisons between arrays allowed the identification of genes differentially expressed with respect to the disease phenotypes (airway hyperreactivity and goblet cell metaplasia). Keywords: disease state analysis
2006-03-30 | GSE3925 | GEO
Project description:Goblet cell metaplasia and mucus hypersecretion are disabling hallmarks of chronic lung diseases for which no curative treatments are available. Therapies targeting specific upstream drivers of asthma have had variable results. We hypothesized that an a priori-knowledge independent approach would point to new therapies for airway goblet cell metaplasia. We analyzed the transcriptome of an organotypic model of human goblet cell metaplasia. We combined our data with previously published datasets from IL13-exposed in vitro and asthmatic in vivo human airway epithelial cells. The drug perturbation-response connectivity approach identified the heat shock protein 90 (HSP90) inhibitor geldanamycin as a candidate for reverting airway goblet cell metaplasia. We found that geldanamycin not only prevented but reverted IL13-induced goblet cell metaplasia. Geldanamycin did not induce goblet cell death, did not solely block mucin synthesis, and did not block IL13 receptor-proximal signaling. Moreover, the transcriptional effects of geldanamycin were absent in unstimulated cells and became evident only after stimulation with IL13. The predicted mechanism of action suggested that geldanamycin should also revert IL17-induced goblet cell metaplasia, a prediction confirmed by our data. Our findings suggest HSP90 activity may be required for persistence of goblet cell metaplasia driven by various mechanisms in chronic lung diseases.
2019-02-07 | GSE116927 | GEO
Project description:Primary culture airway epithelial cells, grown under physiologic air-liquid interface conditions, with, or without IL-13 in order to study the effects of this cytokine on mucous cell metaplasia, an important feature of asthma and COPD. Keywords: IL13, mucus, goblet cell RNA was isolated from primary culture airway epithelial cells grown at air-liquid interface, treated with or without IL-13 for 21 days.
2012-12-04 | E-GEOD-37693 | biostudies-arrayexpress
Project description:Effects of HSP90 inhibitors on airway goblet cell metaplasia
| PRJNA480665 | ENA
Project description:Virus-Induced Airway Disease in Mice (C57BL/6J, d21/d49)
| PRJNA107165 | ENA
Project description:Primary culture airway epithelial cells, grown under physiologic air-liquid interface conditions, with, or without IL-13 in order to study the effects of this cytokine on mucous cell metaplasia, an important feature of asthma and COPD. Keywords: IL13, mucus, goblet cell
2012-12-04 | GSE37693 | GEO
Project description:IL13 exposure results in a distinct gene expression profile in human airway epithelia. We investigated whether this expression profile can be used to identify compounds able to block goblet cell metaplasia We used microarrays to determine transcriptional changes in cultures of primary human airway epithelia grown at the air-liquid interface after exposure to 20 ng/mL recombinant human IL13
2017-11-14 | GSE106812 | GEO
Project description:Background DJ-1 is an antioxidant protein known to regulate mast cell mediated allergic response, but its role in airway eosinophilic interactions and allergic inflammation is not known. Objective The aim of this study was to investigate the role of DJ-1 in airway eosinophilic inflammation in vitro and in vivo. Methods Ovalbumin-induced airway allergic inflammation was established in mice. ELISA was adopted to analyze DJ-1 and cytokine levels in mouse bronchoalveolar lavage fluid. Transcriptional profiling of mouse lung tissues was conducted by single-cell RNA sequencing technology. The role of DJ-1 in the differentiation of airway progenitor cells into goblet cells was examined by organoid cultures, immunofluorescence staining, quantitative PCR, and cell transplantation in normal, DJ-1 knockout (KO), or conditional DJ-1 KO mice. Results We observed that DJ-1 was increased in the lung tissues of ovalbumin-sensitized and challenged mice. DJ-1 KO mice exhibited reduced airway eosinophil infiltration and goblet cell differentiation. Mechanistically, we discovered that eosinophil-club cell interactions are reduced in the absence of DJ-1. Organoid cultures indicated that eosinophils impair the proliferative potential of club cells. Intratracheal transplantation of DJ-1-deficient eosinophils suppresses airway goblet cell differentiation. Loss of DJ-1 inhibits the metabolism of arachidonic acid into cysteinyl leukotrienes in eosinophils while these secreted metabolites promote airway goblet cell fate in organoid cultures and in vivo. Conclusion DJ-1-mediated interactions between airway epithelial progenitor cells and immune cells are essential in controlling airway goblet cell metaplasia and eosinophilia. Blockade of the DJ-1 pathway is protective against airway allergic inflammation.
2022-12-21 | GSE203079 | GEO