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GSE26835
Homo sapiens
769 Downloadable Samples
Affymetrix Human Genome U133A 2.0 Array (hgu133a2)
Description
We used microarrays to measure the expression levels of genes in irradiated immortalized B cells, lymphoblastoid cells, from members of Centre d'Etude du Polymorphisme Humain (CEPH) Utah pedigrees. Data were collected for cells at baseline and 2 hours and 6 hours after exposure to 10 Gy of ionizing radiation (IR).
Publication Title
Genetic variation in radiation-induced cell death.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Homo sapiens
- 461 Downloadable Samples
- Affymetrix Human Genome U133A 2.0 Array (hgu133a2)
Description
We used microarrays to measure the expression levels of genes in irradiated immortalized B cells, lymphoblastoid cells, from members of Centre d'Etude du Polymorphisme Humain (CEPH) Utah pedigrees. Data were collected for cells at baseline and 2 hour and 6 hour after exposure to 10 Gy of ionizing radiation (IR).
Publication Title
Genetic analysis of radiation-induced changes in human gene expression.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Homo sapiens
- 313 Downloadable Samples
- Affymetrix Human Gene 1.1 ST Array (hugene11st)
Description
We have utilized the RNA-Seq technology to identify genes with distinct expression patterns between failing and non-failing hearts. In an era of next-generation sequencing studies, our study demonstrates how knowledge gained from a small set of samples with accurately measured gene expressions using RNA-Seq can be leveraged as a complementary strategy to discern the genetics of complex disorders.
Publication Title
RNA-Seq identifies novel myocardial gene expression signatures of heart failure.
Sample Metadata Fields
Sex, Age, Specimen part, Disease
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Gene 2.0 ST Array (hugene20st)
Description
The purpose of this study was to identify gene expression changes associated with congenital lung malformations.
Publication Title
Novel Molecular and Phenotypic Insights into Congenital Lung Malformations.
Sample Metadata Fields
Sex, Age, Specimen part, Subject
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Genome-Nuclear Lamina Interactions Regulate Cardiac Stem Cell Lineage Restriction.
Sample Metadata Fields
Specimen part, Cell line, Treatment
View Samples- Mus musculus
- 12 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
To identify potential biological functions for three lncRNAs (NANCI, LL12, and LL34) we used shRNAs to knockdown expression of lncRNAs in MLE12 cells, a cell resembling type two lung epithelial cells. This data set contains the microarrays looking at gene expression.
Publication Title
Long noncoding RNAs are spatially correlated with transcription factors and regulate lung development.
Sample Metadata Fields
Treatment
View Samples- Mus musculus
- 10 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
The molecular mechanism of how lung sacculation occurs is poorly understood. Loss of epithelial Hdac3 results in defects in the proper expansion of distal lung saccules into primitive alveoli. In this microarray, we seek to investigate the gene profile changes caused by loss of Hdac3 to better understand the molecular pathways that are regulated by Hdac3 during lung sacculation.
Publication Title
HDAC3-Dependent Epigenetic Pathway Controls Lung Alveolar Epithelial Cell Remodeling and Spreading via miR-17-92 and TGF-β Signaling Regulation.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 10 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
Alveologenesis is the culmination of lung development and involves the correct temporal and spatial signals to generate the delicate gas exchange interface. Using a novel Wnt signaling reporter system, we have identified a Wnt-responsive alveolar epithelial sublineage arising during alveologenesis called the axin2+ alveolar type 2 cell or AT2Aaxin2. The number of AT2Aaxin2 sublineage cells increases substantially during late lung development, revealing a wave of Wnt signaling during alveologenesis. Transcriptome analysis, in vivo clonal analysis, and ex vivo lung organoid assays reveal that AT2sAaxin2s promote enhanced AT2 cellalveolar growth during generation of the alveolus compared to the overall AT2 population. Activating Wnt signaling in the AT2 lineage results in expansion of the AT2axin2 sublineageAT2s whereas inhibition of Wnt signaling inhibits AT2 cell development and shunts alveolar epithelial development towards the AT1 cell lineage. These findings reveal a novel epithelial sublineage that coordinates Wnt-dependent alveolar growthAT2 expansion required for lung alveologenesis
Publication Title
No associated publication
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
Ezh2 epigenetically suppresses developmentally-regulated genes. Ezh2 is highly expressed during development, including in the lung. We knocked out Ezh2 in the developing lung epithelium using a Shh-cre driver which is active in foregut endoderm prior to lung morphogenesis. Many developmentally regulated genes became derepressed in the mutant lungs, leading to defects in lung development.
Publication Title
Ezh2 represses the basal cell lineage during lung endoderm development.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
To define the role of miR-302-367 cluster in cardiac development, we overexpressed miR-302-367 cluster in mouse heart by using R26R-miR-302-367; Nkx2.5-Cre mice. This data set contains the microarrays examining gene expression in the hearts of R26R-miR-302-367; Nkx2.5-Cre mice at postnatal day 14.
Publication Title
A microRNA-Hippo pathway that promotes cardiomyocyte proliferation and cardiac regeneration in mice.
Sample Metadata Fields
Specimen part
View Samples