GEO DataSets

(Submitter supplied) We performed the newly mapping of genome-wide NFATc1 binding events in VEGF-stimulated primary cultured endothelial cells, by chromatin immunoprecipitation followed by high-throughput sequencing (ChIP-seq). Combined NFATc1 ChIP-seq profile and the epigenetic histone marks revealed that predominant NFATc1-occupied peaks were overlapped with promoter marking but not silencer marking. DNA microarrays with NFATc1 expression or knockdown indicated the predominant NFATc1 binding targets were correlated with induced patterns.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

5 Samples

Download data: CEL

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

Organism:

Homo sapiens

Type:

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

Platforms:

GPL570 GPL10999

11 Samples

Download data: CEL, WIG

(Submitter supplied) We performed the newly mapping of genome-wide NFATc1 binding events in VEGF-stimulated primary cultured endothelial cells, by chromatin immunoprecipitation followed by high-throughput sequencing (ChIP-seq). Combined NFATc1 ChIP-seq profile and the epigenetic histone marks revealed that predominant NFATc1-occupied peaks were overlapped with promoter marking but not silencer marking. DNA microarrays with NFATc1 expression or knockdown indicated the predominant NFATc1 binding targets were correlated with induced patterns.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL10999

6 Samples

Download data: WIG

(Submitter supplied) Analysis of umbilical vein endothelial cells (HUVEC) treated with Egr-3 siRNA under the VEGF treatment for 0,1, and 4 h. Egr-3, a member of early growth response family, is immediately and dramatically induced by VEGF in HUVEC, which regulates expression of many genes related to endothelial activation.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

21 Samples

Download data: CEL

(Submitter supplied) Endothelial cells (ECs) are phenotypically heterogeneous mainly due to their dynamic epigenetic status. VEGF, the best-known angiogenic factor, activates calcium-NFAT signalling following acute angiogenic gene transcription. Here, we evaluated the global mapping of VEGF-mediated dynamic transcriptional events with a particular focus on major histone-code profiles using ChIP-seq. Remarkably, the regulatory regions of angiogenic transcription factors exclusively acquired embryonic stem-like bivalent histone marks after the VEGF stimulus. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL10999

25 Samples

Download data: BIGWIG

(Submitter supplied) Angiogenesis is a highly regulated process essential for organ development and maintenance, and its deregulation contributes to inflammation, cardiac disorders and cancer. The Ca2+/Nuclear Factor of Activated T-cells (NFAT) signaling pathway is central to endothelial cell angiogenic responses, and it is activated by stimuli like the vascular endothelial growth factor A (VEGF). NFAT phosphorylation by dual-specificity tyrosine phosphorylation-regulated kinases (DYRKs) is thought to be an inactivating event. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL16699

27 Samples

Download data: TXT

(Submitter supplied) The small GTPase RhoA regulates a variety of cellular processes, including cell motility, proliferation, survival and permeability. In addition, there are reports suggesting that the RhoA-ROCK axis plays a role in VEGF-mediated angiogenesis, whereas other work has shown opposite effects. To elucidate this conflicting data, we examined HUVEC and HCAEC after stable overexpression (lentiviral transduction) of constitutively active (G14V/Q63L), dominant-negative (T19N), or wild-type RhoA using a variety of in vitro angiogenesis assays (proliferation, migration, tube formation, angiogenic sprouting, endothelial cell viability) and a HUVEC xenograft assay in immune incompetent NSGTM mice in vivo. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

9 Samples

Download data: TXT

(Submitter supplied) Angiogenesis, the formation of new capillaries by sprouting from preexisting vessels, is mainly induced by VEGF-A. To identify genes which are induced by VEGF-A in endothelial cells, HUVEC were starved and induced by VEGF-A165 for 30, 60 and 150min. RNA of induced and uninduced cells was isolated and subjected to microarray analysis using Affymetrix microarray.

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS3567

Platform:

GPL570

4 Samples

Download data: CEL, CHP

(Submitter supplied) Angiogenesis is defined as the formation of new capillaries by sprouting from preexisting vessels. It is mainly triggered by vascular endothelial growth factor (VEGF) and occurs in the adult primarily in wound healing processes or in pathologic tumor vessel growth. To identify genes specifically triggered by VEGF and involved in the process of angiogenesis, we utilized Affymetrix microarrays hybridized with cRNA of human umbilical vein endothelial cells (HUVEC) stimulated with either the main trigger of angiogenesis, VEGF or a more general mitogenic growth factor, EGF. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Datasets:

GDS3568 GDS3570

Platforms:

GPL97 GPL96

14 Samples

Download data: CEL, CHP

Analysis of umbilical vein endothelial cells (HUVEC) treated with VEGF-A for up to 6 hours in vitro. VEGF-A is a major trigger of vasculogenesis and physiologic angiogenesis. Results provide insight into the molecular mechanisms underlying the vasculogenic and angiogenic activity of VEGF-A.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 2 agent, 5 time sets

Platform:

GPL97

Series:

GSE10778

5 Samples

Download data: CEL, CHP

Analysis of umbilical vein endothelial cells (HUVEC) treated with VEGF-A or EGF for up to 6 hours. VEGF-A is a major trigger of vasculogenesis and angiogenesis. EGF is a general growth factor. Results provide insight into the mechanisms underlying the vasculogenic and angiogenic activity of VEGF-A.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 3 agent, 5 time sets

Platform:

GPL96

Series:

GSE10778

9 Samples

Download data: CEL, CHP

Analysis of umbilical vein endothelial cells (HUVEC) treated with VEGF-A for up to 150 minutes in vitro. VEGF-A is a major trigger of vasculogenesis and physiologic angiogenesis. Results provide insight into the molecular mechanisms underlying the vasculogenic and angiogenic activity of VEGF-A.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 2 agent, 4 time sets

Platform:

GPL570

Series:

GSE15464

4 Samples

Download data: CEL, CHP

(Submitter supplied) Endothelial Notch signaling regulates transcription of many downstream effectors controlling sprouting, migration, proliferation, barrier formation, and other phenotypes. However, endothelial-relevant Notch targets are largely uncharacterized. Few are studied in depth, and many transient, early response Notch targets are yet to be described. We therefore determined the Notch early response transcriptional profile in several experimentally relevant in vivo and in vitro contexts: ligand-specific or EGTA-induced Notch activation in different primary endothelial cells, and gamma secretase-mediated Notch inhibition in neonatal brain endothelium in a RiboTag mouse model. more...

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL24247 GPL24676

33 Samples

Download data: TXT, XLSX

(Submitter supplied) RNA polymerase II (RNAPII) pausing release is a recently recognized checkpoint for transcriptional regulation. The biological roles of RNAPII pausing release and the mechanisms that by which extracellular signals control it are incompletely understood. Here we identify a novel mechanism by which VEGF stimulates RNAPII pausing-release through acetylation of ETS1, a master endothelial cell transcriptional regulator. more...

Organism:

Homo sapiens

Type:

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

Platform:

GPL16791

22 Samples

Download data: BED, XLSX

(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:

GPL16791

19 Samples

Download data: BIGWIG

(Submitter supplied) Vascular endothelial growth factor (VEGF) signaling serves a central role in vascular development as well as maintaining vascular homeostasis. In endothelial cells (ECs), VEGF activates gene expression of angiogenic transcription factors (TFs) followed by downstream induction of angiogenic responsive genes. Recent findings support histone modification dynamics contribute to transcriptional control of genes important for EC functions. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

15 Samples

Download data: BIGWIG

(Submitter supplied) Vascular endothelial growth factor (VEGF) signaling serves a central role in vascular development as well as maintaining vascular homeostasis. In endothelial cells (ECs), VEGF activates gene expression of angiogenic transcription factors (TFs) followed by downstream induction of angiogenic responsive genes. Recent findings support histone modification dynamics contribute to transcriptional control of genes important for EC functions. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

4 Samples

Download data: BIGWIG

(Submitter supplied) HLX was found as a VEGF-A induced gene in HUVEC (B.Schweighofer, submitted). In order to detect genes regulated by HLX HUVEC were infected by recombinant adenovirus expressing HLX for 4, 8, 16 and 32h. RNA was isolated and subjected to microarray analysis using Affymetrix microarray.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

9 Samples

Download data: CEL

(Submitter supplied) Aims: The Ca+/NFAT (Nuclear factor of activated T cells) signaling pathway activation is implicated in the pathogenesis of Kawasaki disease (KD); however, we lack detailed information regarding the regulatory network involved in the human coronary endothelial cell dysfunction and cardiovascular lesion development. Herein, we aimed to use mouse and endothelial cell models of KD vasculitis in vivo and in vitro to characterize the regulatory network of NFAT pathway in KD. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

16 Samples

Download data: TXT

(Submitter supplied) To determine, using HUVEC in a 3D collagen model, gene expression in invading endothelial compared to non-invading at the single-cell level.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

6 Samples

Download data: CLOUPE