GEO DataSets

(Submitter supplied) Arteries are thought to be formed through the induction of a highly conserved arterial genetic programme in a subset of vessels that will later experience an increase in oxygenated blood flow. The initial steps of arterial specification require both VEGF and Notch signalling. Here, we combined inducible genetic mosaics and transcriptomics to modulate and define the function of these signalling pathways in cell proliferation, arteriovenous (AV) differentiation and mobilization. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

6 Samples

Download data: TXT

(Submitter supplied) We report the gene expression profiles of control IgG and anti-Dll4 Ab treated retinal endothelial cells (ECs) in EC-specific RiboTag mouse (Cdh5-CreERT2 Rpl22 tm1.1Psam )

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

7 Samples

Download data: TSV

(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) Identification of the regulators that lead to arterial specification with definitive hematopoietic potential should help to design strategies to recapitulate HSC development from human pluripotent stem cells (hPSCs). Here, using ETS1 conditional H1 hESC line, we found that ETS1 induction at the mesodermal stage of differentiation dramatically enhances the arterial specification in hPSC cultures and formation of DLL4+CXCR4+/- arterial HE with lymphoid potential and the capacity to produce red blood cells with high expression of BCL11a and b-globin. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

12 Samples

Download data: TXT

(Submitter supplied) Recently, we identified and characterized specific endothelial progenitors with varying hemogenic potential during human pluripotent stem cell differentiation. Based on these studies we established a platform on which we can manipulate NOTCH signaling on these subsets to elucidate the specific role of this signaling pathway during hemogenic endothelial specification, endothelial-to-hematopoietic transition, and definitive hematopoietic specification.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21290

4 Samples

Download data: TXT

(Submitter supplied) Purpose:To identify transcriptional changes in human endothelial cells (HUVEC) both during normal sprouting angiogenesis (different time points) and with Slug overexpression (different Slug expression), in a 3D fibrin-gel bead angiogenesis Methods: Angiogenic endothelial cell with different level of Slug expression (normal and overexpressing) at different stage (early/sprouting and late/lumen formation) were harvested from a 3D fibrin-gel bead angiogenesis assay. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

12 Samples

Download data: TXT

(Submitter supplied) Angiogenic homeostasis is maintained by a balance between vascular endothelial growth factor (VEGF) and Notch signalling in endothelial cells (ECs). We screened for molecules that might mediate the coupling of VEGF signal transduction with down-regulation of Notch signalling, and identified B-cell chronic lymphocytic leukemia/lymphoma6-associated zinc finger protein (BAZF). BAZF was induced by VEGF-A in ECs to bind to the Notch signalling factor CBF1, and to promote the degradation of CBF1 through polyubiquitination in a CBF1-cullin3 (CUL3) E3 ligase complex. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL15142

7 Samples

Download data: TXT

(Submitter supplied) VSMCs were cultured on Jag1 or IgG-coated plates as described above. RNA was extracted using RNA isolation kit (Qiagen). Reverse-transcription PCR was done with RNA-to-cDNA kit (Applied Biosystems). cDNA was run on a TaqMan Low-Density Array, human angiogenesis panel (Applied Biosystems , Cat#4378725), amplified on a 7900 HT Fast Real Time PCR system (Applied Biosystems) according to manufacturer’s instructions.

Organism:

Homo sapiens

Type:

Expression profiling by RT-PCR

Platform:

GPL14938

4 Samples

Download data: TXT

(Submitter supplied) ICAP1 (also known as ITG1BP1) is a protein interaction partner of beta1-integrins and the cerebral cavernous malformation protein 1 (CCM1, also known as KRIT1). In mice Icap1 plays an important role for bone development. The function of ICAP1 in endothelial cells is poorly understood. However, the interactions with beta1-integrins and CCM1 suggest that ICAP1 should play an important role also in endothelial cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6884

6 Samples

Download data: TXT

(Submitter supplied) G9a mediates a transcriptional switch, and activates the Notch pathway to coordinate endothelial cell and trophoblast proliferation to promote vascular maturation in the placenta.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

16 Samples

Download data: TXT

(Submitter supplied) Human Notch1 intracellular domain (NICD) was overexpressed in human primary lymphatic endothelial cells (LECs) for 10 and 24 hours by adenovirus. A GFP-control adenovirus-infected cells (24hours) and uninfected cells were also analysed as controls. Total RNAs were harvested and subjected to Affymetrix U133A microarray.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL96

4 Samples

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(Submitter supplied) Hypoxia (low oxygen) and Notch signaling are two important regulators of vascular development, but how they interact in controlling the choice between arterial and venous fates for endothelial cells during vasculogenesis is less well understood. In this report, we show that hypoxia and Notch signaling intersect in promotion of arterial differentiation. Hypoxia upregulated expression of the Notch ligand Dll4 and increases Notch signaling, in a process requiring the vasoactive hormone adrenomedullin but not endogenous VEGF. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6885

12 Samples

Download data: TXT

(Submitter supplied) Tertiary lymphoid structures (TLS are lymph node-like immune cell clusters that emerge during chronic inflammation in non-lymphoid organs like the kidney, but their origin remains not well understood. Here we show, using conditional deletion strategies of the canonical Notch signaling mediator Rbpj, that loss of endothelial Notch signaling in adult mice induces the spontaneous formation of bona fide TLS in the kidney, liver and lung, based on molecular, cellular and structural criteria. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21626

6 Samples

Download data: TXT

(Submitter supplied) The cellular evolutions and molecular programs underlying the arteriovenous fate settling of embryonic vascular endothelial cells (ECs) are critical for understanding arteriogenesis and inspiring new approaches for regenerative biology. Using different strategies of single-cell RNA sequencing, we constructed the transcriptional landscape of early arteriovenous EC development in both mouse and human embryos, demonstrating the evolutionary conservation of principal vascular EC types and providing a series of conserved arteriovenous genes. more...

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by high throughput sequencing

4 related Platforms

77 Samples

Download data: CSV, TXT, XLS, XLSX