GEO DataSets

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

Organism:

Homo sapiens; Rattus norvegicus

Type:

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

Platforms:

GPL9115 GPL6101 GPL10558

38 Samples

Download data: BED, TXT

(Submitter supplied) Analysis of chromatin state during differentiation of alveolar epithelial type 2 (AT2) cells into AT1 cells. Timepoints taken at Day 0 (AT2 cell), and Day 8 in culture (AT1-like cells).

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9115

6 Samples

Download data: BED, TXT

(Submitter supplied) Analysis of gene expression during differentiation of alveolar epithelial type 2 (AT2) cells into AT1 cells. Timepoints taken at Day 0 (AT2 cell), Days 2, 4, and 6 in culture (differentiating) and Day 8 in culture (AT1-like cells).

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL6101

15 Samples

Download data: TXT

(Submitter supplied) Analysis of gene expression during differentiation of alveolar epithelial type 2 (AT2) cells into AT1 cells. Timepoints taken at Day 0 (AT2 cell), Days 2, 4, and 6 in culture (differentiating) and Day 8 in culture (AT1-like cells).

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

17 Samples

Download data: TXT

(Submitter supplied) Formation of the blood from self-renewing hematopoietic stem cells to terminal lineages necessarily involves epigenomic modifications of the genome to control regulator and signature gene expression. By analysing the global expression profiles of hematopoietic stem cells (HSCs), in vivo differentiated CD4+ T cells and CD19+ B cells as well as in vitro differentiated erythrocyte precursor cells, we identified hundreds of transcripts showing type-specific expression in these cell types. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9115

13 Samples

Download data: BED, TXT

(Submitter supplied) Formation of the blood from self-renewing hematopoietic stem cells to terminal lineages necessarily involves epigenomic modifications of the genome to control regulator and signature gene expression. By analysing the global expression profiles of hematopoietic stem cells (HSCs), in vivo differentiated CD4+ T cells and CD19+ B cells as well as in vitro differentiated erythrocyte precursor cells, we identified hundreds of transcripts showing type-specific expression in these cell types. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL9115

1 Sample

Download data: BED, RPKM

(Submitter supplied) Formation of the blood from self-renewing hematopoietic stem cells to terminal lineages necessarily involves epigenomic modifications of the genome to control regulator and signature gene expression. By analysing the global expression profiles of hematopoietic stem cells (HSCs), in vivo differentiated CD4+ T cells and CD19+ B cells as well as in vitro differentiated erythrocyte precursor cells, we identified hundreds of transcripts showing type-specific expression in these cell types. more...

Organism:

Homo sapiens

Type:

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

Platform:

GPL9115

14 Samples

Download data: BED, RPKM, TXT

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

Organism:

Homo sapiens

Type:

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

Platform:

GPL18573

51 Samples

Download data: BED

(Submitter supplied) Lineage-specific transcriptional regulators control differentiation states not only during normal development but also during cancer evolution. By investigating super-enhancer landscape of lung squamous cell carcinoma (LUSC), we identified a unique ‘neural’ subtype defined by Sox2 and a neural lineage factor Brn2. Robust protein-protein interaction and genomic co-occupancy of these factors indicated their transcriptional cooperation in this ‘neural’ LUSC in contrast to the cooperation of Sox2 and p63 in the classical LUSC. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

8 Samples

Download data: TXT

(Submitter supplied) Lineage-specific transcriptional regulators control differentiation states not only during normal development but also during cancer evolution. By investigating super-enhancer landscape of lung squamous cell carcinoma (LUSC), we identified a unique ‘neural’ subtype defined by Sox2 and a neural lineage factor Brn2. Robust protein-protein interaction and genomic co-occupancy of these factors indicated their transcriptional cooperation in this ‘neural’ LUSC in contrast to the cooperation of Sox2 and p63 in the classical LUSC. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

43 Samples

Download data: BED

(Submitter supplied) Multipotent mesenchymal stromal cells (MSCs) from bone marrow are critical for regeneration and homeostasis of multiple tissues. As epigenetic mechanisms are a fundamental regulator of lineage specification and cell fate, we examined histone modification changes in MSCs at distinct stages osteogenic differentiation, including: proliferation, early commitment, matrix deposition, and mineralization. Temporal changes of multiple histone modifications along with several transcriptional regulators were assessed and correlated to gene expression, which revealed distinct epigenetic mechanisms that regulate transcriptional programs necessary for commitment and tissue-specific phenotype development. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL9250 GPL13112

80 Samples

Download data

(Submitter supplied) Diseases involving the distal lung alveolar epithelium include chronic obstructive pulmonary disease (COPD), idiopathic pulmonary fibrosis (IPF) and lung adenocarcinoma. Accurate labeling of specific cell types is critical for determining the contribution of each to pathogenesis of these diseases. The distal lung alveolar epithelium is comprised of two cell types, alveolar epithelial type 1 (AT1) and type 2 (AT2) cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

4 Samples

Download data: BW

(Submitter supplied) Diseases involving the distal lung alveolar epithelium include chronic obstructive pulmonary disease (COPD), idiopathic pulmonary fibrosis (IPF) and lung adenocarcinoma. Accurate labeling of specific cell types is critical for determining the contribution of each to pathogenesis of these diseases. The distal lung alveolar epithelium is comprised of two cell types, alveolar epithelial type 1 (AT1) and type 2 (AT2) cells. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL6101

17 Samples

Download data: TXT

(Submitter supplied) Cell differentiation requires epigenetic modulation of tissue-specific genes and activities of master transcriptional regulators, which are recognized for their dominant control over cellular programs. Using novel epigenomic methods, we characterized enhancer elements specifically modified in differentiating intestinal epithelial cells and found enrichment of transcription factor-binding motifs corresponding to CDX2, a master regulator of the intestine. more...

Organism:

Homo sapiens; Mus musculus

Type:

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

Platforms:

GPL9115 GPL10773

17 Samples

Download data: BED, BW, CEL, TXT

(Submitter supplied) This study was designed to understand the transcriptomic composition and the biological functions of cancer stem cells isolated from non-small cell lung cancer line (NSCLC) Putative lung cancer stem cells were isolated from cancer cell lines based on expression of known stem cell surface markers: CD166, CD44 and EpCAM using the Fluorescence Activated Cell Sorter (FACS).

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

15 Samples

Download data: CEL, CHP

(Submitter supplied) We define how chronic cigarette smoke-induced time-dependent epigenetic alterations can sensitize human bronchial epithelial cells (HBEC) for transformation by a single oncogene. The smoke-induced, chromatin changes include initial repressive polycomb marking of genes later manifesting abnormal DNA methylation by 10 months. At this time, cells manifest epithelial to mesenchymal changes, anchorage-independent growth and upregulated RAS/MAPK signaling with silencing of hyper-methylated genes normally inhibiting these pathways and which are associated with smoking related NSCLC. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

20 Samples

Download data: BED

(Submitter supplied) We define how chronic cigarette smoke-induced time-dependent epigenetic alterations can sensitize human bronchial epithelial cells (HBEC) for transformation by a single oncogene. The smoke-induced, chromatin changes include initial repressive polycomb marking of genes later manifesting abnormal DNA methylation by 10 months. At this time, cells manifest epithelial to mesenchymal changes, anchorage-independent growth and upregulated RAS/MAPK signaling with silencing of hyper-methylated genes normally inhibiting these pathways and which are associated with smoking related NSCLC. more...

Organism:

Homo sapiens

Type:

Other

Platforms:

GPL16791 GPL15520

10 Samples

Download data

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

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array; Expression profiling by array; Other; Genome binding/occupancy profiling by high throughput sequencing

4 related Platforms

86 Samples

Download data: BED, IDAT, PDF, TXT

(Submitter supplied) We define how chronic cigarette smoke-induced time-dependent epigenetic alterations can sensitize human bronchial epithelial cells (HBEC) for transformation by a single oncogene. The smoke-induced, chromatin changes include initial repressive polycomb marking of genes later manifesting abnormal DNA methylation by 10 months. At this time, cells manifest epithelial to mesenchymal changes, anchorage-independent growth and upregulated RAS/MAPK signaling with silencing of hyper-methylated genes normally inhibiting these pathways and which are associated with smoking related NSCLC. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10332

16 Samples

Download data: PDF, TXT

(Submitter supplied) We define how chronic cigarette smoke-induced time-dependent epigenetic alterations can sensitize human bronchial epithelial cells (HBEC) for transformation by a single oncogene. The smoke-induced, chromatin changes include initial repressive polycomb marking of genes later manifesting abnormal DNA methylation by 10 months. At this time, cells manifest epithelial to mesenchymal changes, anchorage-independent growth and upregulated RAS/MAPK signaling with silencing of hyper-methylated genes normally inhibiting these pathways and which are associated with smoking related NSCLC. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10332

9 Samples

Download data: PDF, TXT