Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

14 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcription profiling of human airway epithelial cells sampled at multiple time points to examine mucociliary differentiation

ABSTRACT: Microarray analysis was performed to identify transcriptional changes that occur during mucociliary differentiation of human primary bronchial epithelial cells cultured at an air-liquid interface (ALI). Experiment Overall Design: Cells from three different donors were cultured and collected at 11 different time points from day 0 to day 28 of ALI culture.

ORGANISM(S): Homo sapiens

SUBMITTER: Andrea Ross

PROVIDER: E-GEOD-5264 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Publications

Transcriptional profiling of mucociliary differentiation in human airway epithelial cells.

Ross Andrea J AJ Dailey Lisa A LA Brighton Luisa E LE Devlin Robert B RB

American journal of respiratory cell and molecular biology 20070405 2

When cultured at an air-liquid interface (ALI) in the appropriate medium, primary human airway epithelial cells form a polarized, pseudostratified epithelium composed of ciliated and mucus-secreting cells. This culture system provides a useful tool for the in vitro study of airway epithelial biology and differentiation. We have performed microarray analysis on ALI cultures of human bronchial epithelial cells (HBECs) grown over a 28-d period to identify genes involved in mucociliary differentiati ...[more]

PMID: 17413031

Similar Datasets

MicroRNA signature during the time course of regeneration of the human airway mucociliary epithelium

Project description:The regeneration of the airway mucociliary epithelium involves several sequential events including migration, proliferation, polarization and final differentiation (i.e ciliogenesis). The airway mucociliary epithelium is consituted of three main cell types : ciliated cells, secretory cells and basal cells. We used microRNA microrrays to investigate the signature of microRNA during the four step of regeneration of the airway epithelium. Four time points (ALI-D0, ALI-D7, ALI-D14, ALI-D21) of regeneration of the airway epithelium for 3 donors.

2011-06-06 | E-GEOD-22141 | biostudies-arrayexpress

Transcriptome analysis during the time course of regeneration of the human airway mucociliary epithelium

Project description:The regeneration of the airway mucociliary epithelium involves several sequential events including migration, proliferation, polarization and final differentiation (i.e ciliogenesis). We used microarrays to detail the global programme of gene expression that occurs during regeneration and ciliogenesis of the human airway mucociliary epithelium. The four time points of regeneration of the airway epithelium (ALI-D0 which corresponds to the end of proliferation step; ALI-D7 which corresponds to the polarization step; ALI-D14 which corresponds to the onset of ciliogenesis and ALI-D21 corresponding to the terminal differentiation step) for RNA extraction and hybridization on Affymetrix microarrays.

2011-06-06 | E-GEOD-22142 | biostudies-arrayexpress

Changes in microRNA and mRNA expression with differentiation of human bronchial epithelial cells [mRNA]

Project description:Normal human bronchial epithelial (NHBE) cells cultured in an air-liquid interface (ALI) system form a polarized, pseudostratified epithelium composed of basal, ciliated and goblet cells that closely resemble the in vivo airway epithelium structure. ALI cultures of NHBE cells provide a unique in vitro system to investigate airway epithelial biology, including developmental, structural and physiologic aspects. In this study, we wanted to investigate mRNA expression patterns during airway epithelium differentiation. By using microarrays, we studied the changes in expression of mRNAs in normal human bronchial epithelial cells as they differentiate from an undifferentiated monolayer to a differentiated pseudostratified epithelium after 28 days of air-liquid interface (ALI) culture, when epithelial cells differentially express basal, ciliated and goblet cell markers. Normal human bronchial epithelial cells were cultured in an air-liquid interface (ALI) system and harvested at three different time-points: subconfluent, confluent and day 28 of ALI. Samples were processed for total RNA extraction and hybridization on Affymetrix microarrays. All the experiments were performed by triplicate.

2012-10-01 | E-GEOD-39059 | biostudies-arrayexpress

Changes in microRNA and mRNA expression with differentiation of human bronchial epithelial cells [miRNA]

Project description:Normal human bronchial epithelial (NHBE) cells cultured in an air-liquid interface (ALI) system form a polarized, pseudostratified epithelium composed of basal, ciliated and goblet cells that closely resemble the in vivo airway epithelium structure. ALI cultures of NHBE cells provide a unique in vitro system to investigate airway epithelial biology, including developmental, structural and physiologic aspects. MicroRNAs (miRNAs) are short, single-stranded, non-coding RNAs of 20-23 nucleotides that down-regulate gene expression by either inducing degradation of target mRNAs or impairing their translation. They are phylogenetically well conserved, which probably implies an important role of miRNAs in biological processes. In this way, we wanted to shed some light on miRNA specific roles and the relationship with their mRNA targets during airway epithelium differentiation. By using microarrays, we studied the changes in expression of microRNAs in normal human bronchial epithelial cells as they differentiate from an undifferentiated monolayer to a differentiated pseudostratified epithelium after 28 days of air-liquid interface (ALI) culture, when epithelial cells differentially express basal, ciliated and goblet cell markers. Normal human bronchial epithelial cells were cultured in an air-liquid interface (ALI) system and harvested at three different time-points: subconfluent, confluent and day 28 of ALI. Samples were processed for total RNA (including small RNAs) extraction and hybridization on Affymetrix microarrays. All the experiments were performed by triplicate.

2012-10-01 | E-GEOD-39060 | biostudies-arrayexpress

RNA-seq of In vitro differentiation of ciliated cells in ALI-cultured human airway epithelium

Project description:The aim of this study was to analyze gene expression of primary airway epithelial cells during their differentiation in air-liquid interface ALI culture. Cells from one healthy donor were collected at different days of ALI culture (0,6,9,14 and 21). All samples were sequenced on Illumina NovaSeq6000 platform, in 2x150 mode, with a coverage of 100M reads/sample. Obtained data was later correlated with expression of 14 genes known to be related to airway epithelium differentiation obtained using qRT-PCR technique (TaqMan low density array, TLDA cards).

2021-11-29 | E-MTAB-11209 | biostudies-arrayexpress

scRNA-seq of canalicular stage human fetal lung cultured under air-liquid interface

Project description:Small pieces (<0.5 cm of diameter) were isolated from distal regions of 125 day male human fetal lung and cultured on floating poly-carbonate membranes on top of serum and growth factor free medium under air-liquid interface conditons (ALI). ALI explants underwent changes in gene expression indicative of alveolar epithelial cell differentiation under these conditions. scRNA-sequencing was performed on fetal tissue prior to culture (day 0) and day 3, 6, 9 and 12 of ALI explant culture.

2023-06-15 | E-MTAB-12959 | biostudies-arrayexpress

miRNAs high throughput sequencing profiling of regenerating human airway epithelial cells

2011-06-06 | E-GEOD-22144 | biostudies-arrayexpress

RNAseq of MTEC (mouse tracheal epithelial cells) during 0, 4 and 7 days in ALI

Project description:We want to observe the dynamics of MTEC differentiation by looking at the gene expression differences at two points: ALI (Air-Liquid Interface) 4 days, and ALI 7 days.

2020-03-16 | E-MTAB-8852 | biostudies-arrayexpress

Airway Epithelial Cell Response to Sendai virus infection

Project description:Oligonucleotide microarrays were used to establish a profile for gene expression in wild-type airway epithelial cells after paramyxoviral infection. Analysis was performed on mRNA isolated from SeV-infected primary-culture mouse tracheal epithelial cells that were maintained under physiologic conditions (air-liquid interface). Experiment Overall Design: Primary-culture mouse tracheal epithelial cells (mTECs) were established on Transwell membranes using air-liquid interface (ALI) conditions. Sendai virus (SeV), strain 52, was obtained from American Type Culture Collection and stored at -70Â°C. Cultures were inoculated with SeV or an equivalent amount of UV-inactivated SeV (SeV-UV) in the apical compartment for 1 h at 37 Â°C. Air-liquid-interface conditions were re-established by washing the membrane with PBS. Each culture well was subjected to one of two treatments (SeV, or UV-SeV) for 1 day. N = 4 SeV wells, N = 6 UV-SeV wells, with each well independently analyzed by microarray. No technical replicates were performed, but arrays were evaluated for quality control using the SimpleAffy package (Miller CJ, 2004) in Bioconductor 2.0.

2009-04-25 | E-GEOD-10211 | biostudies-arrayexpress

Genome-wide expression erofiling of an in vitro model for studying esophageal epithelial differentiation

Project description:We used RNA sequencing to identify differentially expressed genes during esophageal epithelial differentiation and in the presence of interleukin 13 using an air-liquid interface culture system. RNA sequencing was performed on a human esophageal epithelial cell line (EPC2-hTERT) grown submerged (day 8) or at the air-liquid interface (ALI) (day 14, untreated or treated with interleukin 13 [100 ng/mL])

2015-02-01 | E-GEOD-65335 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data