GEO DataSets

(Submitter supplied) To explore the mechanisms through which GLUT1 controls EC function, we compared transcriptomic alterations induced by loss of GLUT1 by performing RNA sequencing analysis on freshly isolated ECs from adult (8 week old) GLUT1EC-/- brains. In adult brains ECs, 1494 genes were differentially expressed between WT and GLUT1-/- ECs but we did not observe compensatory upregulation of other GLUTs. Interestingly, pathway analysis revealed that ECs from GLUT1EC-/- mice were characterized by a robust activation of inflammatory and extracellular matrix pathways.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

6 Samples

Download data: TXT

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

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL21103 GPL24247

14 Samples

Download data: TXT

(Submitter supplied) To explore the mechanisms through which GLUT1 controls EC function, we compared transcriptomic alterations induced by loss of GLUT1 by performing RNA sequencing analysis on freshly isolated ECs from P6 GLUT1EC-/- brains. At P6, 447 genes were differentially expressed between WT and GLUT1-/- ECs. Subsequent gene set enrichment analysis showed that within the most differentially expressed pathways, several ones were related to p53, as well as inflammatory related pathways.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

8 Samples

Download data: TXT

(Submitter supplied) Following the identification of a critical time window of Blood Brain Barrier formation in the mouse embryo, we aimed to identify genes important for barriergenesis. To this end, we isolated cortical and lung E13.5 endothelial cells and compared expression between the two populations. The working hypothesis was that endothelial cells which are actively building a barrier would have a uniqe pattern of gene expression that would be detectable in comparison to a non-barrier endothelial population that is also active in vasculogenesis.

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS5417

Platform:

GPL1261

8 Samples

Download data: CEL

Analysis of cortical (blood-brain barrier) and lung (non-BBB) endothelial cells FACS-purified from Tie2-GFP embryos at a critical BBB-genesis period (E13.5). Results provide insight into molecular mechanisms involved in BBB formation.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 4 other, 2 tissue sets

Platform:

GPL1261

Series:

GSE56777

8 Samples

Download data: CEL

(Submitter supplied) Transcriptional response to TGF-beta receptor inhibtion with or without VEGFA stimulation

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

42 Samples

Download data: XLSX

(Submitter supplied) CLDN5-GFP reporter has been engineered in hPSCs. These cells have been differentiated to Ecs. Differentaited Ecs were sorted into GFP+ and GFP- corresponding to CLDN5+ and CLDN5- to study gene expression of high-barrier resistance.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

24 Samples

Download data: XLSX

(Submitter supplied) For the formation of the blood-brain barrier not only endothelial cells alone, but also their interaction with surrounding cell types, like pericytes, plays an important role, and co-culture of the two cell types increases barrier function in vitro. Furthermore, observed sex differences with regard to several cardiovascular as well as neurodegenerative disorders have led to the hypothesis that the female sex hormone estrogen might protect from endothelial barrier break-down. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL23159

24 Samples

Download data: CEL, TXT

(Submitter supplied) Endothelial cells (ECs) in the central nervous system (CNS) acquire specialized barrier properties in response to extrinsic signals, with Wnt/β-catenin signaling coordinating multiple aspects of endothelial barrier function. We used human pluripotent stem cell (hPSC)-derived endothelial progenitor cells to profile the EC response to Wnt activation using multiple strategies, including the small molecule GSK-3 inhibitor CHIR 99021, and the CNS-derived ligands Wnt7a and Wnt7b.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

20 Samples

Download data: XLSX

(Submitter supplied) TDP-43 is a DNA/RNA-binding protein that regulates gene expression and its malfunction in neurons has been causally associated with multiple neurodegenerative disorders. Although progress has been made in understanding the functions of TDP-43 in neurons, little is known about its role in endothelial cells (ECs), angiogenesis and vascular function. Using inducible EC-specific TDP-43 knockout mice, we show that TDP-43 is required for sprouting angiogenesis, vascular barrier integrity and blood vessel stability. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

6 Samples

Download data: TSV

(Submitter supplied) To characterize the metabolic profile of peritoneal endothelial cells (ECs) in response to peritoneal dialysis (PD), we performed RNA sequencing of peritoneal ECs isolated from mice treated with PD fluid for 6 weeks (n = 3) and from mice treated with saline for 6 weeks (n = 3). We demonstrated that peritoneal ECs had a hyperglycolytic metabolism in response to PD fluid treatment, which is associated with the development of microvascular alterations and peritoneal dysfunction.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

6 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

40 Samples

Download data

(Submitter supplied) To induce barrier of stem-cell derived endothelial cells in vitro cells have been transduced with a mixture of adenovirus overexpressing transcription factors with potential role in endothelial cell barrier stabilization. Adenoviruses overexpressing ETS1, SOX18 and SOX7 have been part of both transcription factor mixtures. As fourth transcription factor in the mixture included TAL1 while the other mixture included LEF1. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

10 Samples

Download data: TXT

(Submitter supplied) To induce barrier of stem-cell derived endothelial cells in vitro cells have been transduced with adenoviruses overexpressing transcription factors with potential role in endothelial cell barrier stabilization. Adenoviruses overexpressing either ETS1 or FOXC1 or FOXF2 or KLF11 or SOX18 or SOX7 or TAL1 or LEF1 or LMO2 have been been used at 80 MOI. As control adenovirus overexpressing empty vectors has been used (80 MOI).

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

30 Samples

Download data: TXT

(Submitter supplied) Background: Brain activity governing cognition and behaviour depends on the fine-tuned microenvironment provided by a tightly controlled blood-brain barrier (BBB). Brain endothelium dysfunction is a hallmark of BBB breakdown in most neurodegenerative/neuroinflammatory disorders. Therefore, the identification of new endogenous molecules involved in endothelial cell disruption is essential to better understand BBB dynamics. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

12 Samples

Download data: TXT

(Submitter supplied) Glucose is critical to the development, homeostasis, and survival of nucleus pulposus cells. GLUT1 is a major glucose transporter, a NP phenotypic cell marker, and highly expressed in nucleus pulposus (NP) cells, however its level of importance in NP cell development and homeostasis is unknown. We used microarrays to explore the transcriptomics of differentially expressed genes between wildtype and Glut1 cKO NP cells in 9-month-old mice.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL23038

12 Samples

Download data: CEL, TXT

(Submitter supplied) Analysis of gene expression profiles upon PFKFB3 under- or overexpression during inhibition or activation of notch signaling. With this experiment we aimed to identify whether alterations in PFKFB3 could influence the expression pattern of angiogenic genes in conditions that favor a tip- or stalk cell gene signature.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

24 Samples

Download data: TXT

(Submitter supplied) Macrophages (MΦs) are heterogeneous and metabolically flexible with metabolism strongly affecting immune activation. A classic response to pro-inflammatory activation is increased flux through glycolysis with a downregulation of oxidative metabolism, while alternative activation is primarily oxidative which begs the question of whether targeting glucose metabolism is a viable approach to control MΦ activation. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL21163

24 Samples

Download data: TXT

(Submitter supplied) Bulk RNA sequencing of Brain Endothelial Cells from brain regions that underwent 3 hours of DREADDs-mediated glutamatergic activation or silencing compared to respective littermate controls or volitional whisker-mediated barrel cortex activation compared to no whisker controls.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

22 Samples

Download data: XLSX

(Submitter supplied) The mammalian brain, spinal cord, and retina are supplied by capillaries that do not permit free diffusion of molecules between serum and parenchyma, a property that defines the blood-brain and blood-retina barriers. Exceptions to this pattern are found in the circumventricular organs (CVOs), a set of small midline brain structures that are supplied by high permeability capillaries. In the eye and brain, high permeability capillaries are also present in the choriocapillaris, which supplies the retinal pigment epithelium and photoreceptors, and the ciliary body and choroid plexus, the sources of aqueous humor and cerebrospinal fluid, respectively. more...

Organism:

Mus musculus

Type:

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

Platform:

GPL19057

52 Samples

Download data: BW, NARROWPEAK, TXT