E-GEOD-10211
Ontology highlight
ABSTRACT:
OTHER RELATED OMICS DATASETS IN: PRJNA108331
PROVIDER: E-GEOD-10211 | ExpressionAtlas | 2014-07-03
REPOSITORIES: ExpressionAtlas
Similar Datasets
Project description:Airway Epithelial Cell Response to Sendai virus infection
| PRJNA108331 | ENA
Project description:We have developed a new model of the human airway epithelial cell by deriving the cell-specific metabolic reactions identified from (i) a draft automated model by Wang et al. 2017 (ii) gene expression datasets of the human airway epithelial cell (Deprez et al., 2020; Braga et al., 2020). (iii) We obtained additional reactions, gene-to-reaction associations and pathways (that were not in the automated model) from HumanCyc (Trupp et al., 2010) and (iv) performed stochastic and dynamic simulations on the model generated including manual curations from primary literature and Recon3D (Brunk et al., 2018). (v) We added the viral biomass maintenance function into the model, previously developed for the macrophage cell (Renz et al. 2020) to develop the new integrated model of the human airway epithelial cell and the SARS-CoV-2 virus, (iBBEC4660).
2021-07-01 | MODEL2007210001 | BioModels
Project description:Chronic obstructive pulmonary disease (COPD) collectively refers to chronic and progressive lung diseases causing not fully reversible limitations in airflow. COPD patients are at high risk for severe respiratory symptoms upon influenza virus infection. Airway epithelial cells provide the first-line antiviral defense, but whether their susceptibility and response to influenza virus infection changes in COPD has not been elucidated. Therefore, this study aimed to i) compare the susceptibility of COPD- and control-derived airway epithelium to influenza virus, and ii) assess protein changes during influenza virus infection by quantitative proteomics. Fluorescent stainings confirmed expression of human- and avian-type influenza virus receptors in primary human bronchial epithelial cells (phBECs) from COPD patients (n=4) and controls (n=3) differentiated at the air-liquid interface. Subjects were closely matched in age, sex, and smoking history and, for COPD-derived phBECs, included stage II (n=2), stage III (n=1) and stage IV (n=1). Proteomics of fully differentiated phBECs pre- and post-influenza A virus infection with A/Puerto Rico/8/34 (PR8) revealed no significant differences between GOLD stage II/ III COPD (n=3) and control phBECs in terms of flu receptor expression, cell type composition, virus replication, or protein profile pre- and post-infection. In contrast, COPD GOLD stage IV phBECs (n=1) showed a distinct pattern of flu receptor expression and a typical COPD phenotype as assessed by a literature-derived panel of 20 proteins and quantification of cell type composition. Independent of health state, proteomics showed a robust antiviral response to influenza virus infection, as well as upregulation of several novel influenza virus-regulated proteins.
2022-12-29 | PXD031461 | Pride
Project description:To characterize the host response to pandemic IAV infection in its natural target cells, we infected primary human airway epithelial cell (hAEC) cultures wild-type pandemic IAV (WT) or a NS1 mutant virus (NS1R38A) with abrogated dsRNA binding capacity at a multiplicity of infection (MOI) of 0.03. We then profiled the transcriptomes of uninfected cells as well as cells harvested 18 hours post-infection (hpi) using single-cell RNA sequencing (scRNA-seq).
2022-09-22 | E-MTAB-12159 | biostudies-arrayexpress
Project description:The mucociliary airway epithelium lines the human airways and is the primary site of host-environmental interactions in the lung. Following virus infection, airway epithelial cells initiate an innate immune response to suppress virus replication. Therefore, defining the virus-host interactions of the mucociliary airway epithelium is critical for understanding the mechanisms that regulate virus infection, including Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). Non-human primates (NHP) are closely related to humans; and provide a model to study human disease. However, ethical considerations and high costs can restrict the use of in vivo NHP models. Therefore, there is a need to develop in vitro NHP models of human respiratory virus infection that would allow for rapidly characterizing virus tropism and suitability of specific NHP species to model human infection. Using the olive baboon (Papio anubis), we have developed methodologies for the isolation, in vitro expansion, cryopreservation, and mucociliary differentiation of primary fetal baboon tracheal epithelial cells (FBTECs). Furthermore, we demonstrate that in vitro differentiated FBTECs are permissive to SARS-CoV-2 infection and produce a potent host innate-immune response. In summary, we have developed an in vitro NHP model that provides a platform for the study of SARS-CoV-2 infection and other human respiratory viruses.
2023-03-14 | GSE226820 | GEO
Project description:Measles virus infects serum activated airway epithelial cells and many adenocarcinoma cell lines. A microarray analysis was performed on virus permissive versus non-permissive cells. Membrane protein genes that were upregulated in permissive cells were tested as receptor/entry factors. Membrane protein genes that were upregulated in smooth airway epithelial cells (SAEC) following growth in 10% fetal calf serum that made the cell line permissive to measles virus were identified. Membrane protein genes that were upregulated in adenocarcinoma cells that were permissive to wild type measles virus infection were identified.
2011-07-29 | GSE26636 | GEO
Project description:This SuperSeries is composed of the following subset Series: GSE32137: The response of murine primary airway epithelial cells to Influenza infection and the importance of Interferon type I signaling in this response [mAEC]. GSE32138: The response of human primary airway epithelial cells to Influenza or RSV infection [hAECs_Agilent]. GSE32139: The response of human primary airway epithelial cells to Influenza or RSV infection [hAECs_Illumina] GSE34205: Transcriptional profile of PBMCs in patients with acute RSV or Influenza infection Refer to individual Series
2012-03-12 | E-GEOD-32140 | biostudies-arrayexpress
Project description:To investigate how murine airway epithelial cells respond to Influenza infection and how important interferon type I signaling is for this response, we harvested airway epithelial cells from the tracheas of wild type, interferon type I knockout(IFNaR-/-) and STAT1 knockout (STAT1-/-) mice and cultured them as previously described (Pickles et al,1998) in polarized airway epithelial cell cultures (mAECs). Triplicate mAECs from each type of mouse (wt,IFNaR-/-,STAT1-/-) were infected with 2X105 PFUs Influenza A (WSN) for 2h or mock inoculated and harvested 24h after infection. Triplicate murine polarized airway epithelial cell cultures from wild type, IFNaR-/- or STAT1-/- mice were mock treated or infected with 2x10^5 PFUs of Influenza A (WSN) for 2h and harvested 24 h post infection.
2012-03-12 | E-GEOD-32137 | biostudies-arrayexpress
Project description:Measles virus infects serum activated airway epithelial cells and many adenocarcinoma cell lines. A microarray analysis was performed on virus permissive versus non-permissive cells. Membrane protein genes that were upregulated in permissive cells were tested as receptor/entry factors. Membrane protein genes that were upregulated in smooth airway epithelial cells (SAEC) following growth in 10% fetal calf serum that made the cell line permissive to measles virus were identified. Membrane protein genes that were upregulated in adenocarcinoma cells that were permissive to wild type measles virus infection were identified. [SAEC]: Airway cells (SAEC) grown in serum free media (SAGM) were purchaced from Lonza. Half the cells were cultured in SAGM, the other half were transferred into Dulbecco's 10% fetal calf serum for 24 hrs. RNA was harvested from the cells by the Qiagen RNAeasy [Adenocarcinoma cells]: MCF7, MDA-MB-468, T47D, NCI-H358, NCI-H125, MGH24 cells were permissive and A549 and MDA-MB-231 cells were non-permissive.
2011-07-28 | E-GEOD-26636 | biostudies-arrayexpress
Project description:In the process of seeking novel lung host defense regulators by analyzing genome-wide RNA sequence data from normal human airway epithelium, we detected expression of POU2AF1, a known transcription co-factor previously thought to be expressed only in lymphocytes. Lymphocyte contamination of human airway epithelial samples obtained by bronchoscopy and brushing was excluded by immunohistochemistry staining, the observation of up-regulation of POU2AF1 in purified airway basal stem/progenitor cells undergoing differentiation and analysis of differentiating single basal cell clones. Lentivirus-mediated up-regulation of POU2AF1 in airway basal cells induced up-regulation of host defense genes, including MX1, IFIT3, IFITM and known POU2AF1 downstream genes HLA-DRA, ID2, ID3, IL6, BCL6. Interestingly, expression of these genes paralleled changes of POU2AF1 expression during airway epithelium differentiation in vitro, suggesting POU2AF1 helps to maintain a "host defense tone" even in pathogen-free condition. Cigarette smoke, a known risk factor for airway infection, suppressed POU2AF1 expression both in vivo in humans and in vitro in human airway epithelial cultures, accompanied by deregulation of POU2AF1 downstream genes. Finally, enhancing POU2AF1 expression in human airway epithelium attenuated the suppression of host defense genes by smoking. Together, these findings suggest a novel function of POU2AF1 as a potential regulator of host defense genes in the human airway epithelium. Methods: Massive parallel RNA sequencing was used to compare the transcriptome of lentivirus mediated POU2AF1 or RFP (control) gene expression in human primary airway epithelial cells (3 samples per group). Uninfected basal cell was used as a further control. Conclusions: The genes up-regulated by POU2AF1 in human airway epithelial cells are mainly related to the intracellular or extracellular anti-pathogen response, suggesting POU2AF1 plays a role in airway epithelial host defense. By genome-wide-based screening, POU2AF1, a known lymphocyte transcription co-factor, was found to be expressed in human airway epithelium and regulate host defense genes. It might be a drug target as smoking-compromised host defense is associated with down-regulation of POU2AF1. In this Series, human airway epithelial cell transcriptomes (3 uninfected without treatment, 3 infected with lenti-RFP virus and 3 infected with lenti-POU2AF1 virus) were compared using massive parallel RNA sequencing (Illumina HiSeq 2000).
2016-03-02 | E-GEOD-60989 | biostudies-arrayexpress