GEO DataSets

Analysis of FACS-sorted, GFP-positive endothelial cells from retinas of postnatal day 8 (P8) homozygous Tie2-GFP transgenics. Deregulated retinal angiogenesis causes vision loss in many ocular diseases. Results provide insight into the molecular mechanisms underlying intraretinal angiogenesis.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 cell type sets

Platform:

GPL82

Series:

GSE27238

6 Samples

Download data: CEL

(Submitter supplied) Pericytes confer vascular stability in the retina, and the loss of pericytes can cause the blood-retina barrier breakdown seen in diabetic retinopathy. To identify endothelial-specific genes expressed in pericyte-deprived retinal vessels, we purified genetically labeled endothelial cells from Tie2-GFP transgenic mice treated with neutralizing antibody against PDGFRb (APB5) and performed gene expression profiling using DNA microarray. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL81 GPL82 GPL83

9 Samples

Download data: CEL

(Submitter supplied) Deregulated retinal angiogenesis directly cause vision loss in many ocular diseases, such as diabetic retinopathy and retinopathy of prematurity. To identify endothelial-specific genes expressed in angiogenic retinal vessels, we purified genetically labeled endothelial cells from Tie2-GFP transgenic mice and performed gene expression profiling using DNA microarray. To find out genes associated with angiogenesis, comparisons of microarray data were carried out between GFP-negative non-endothelial retinal cells and GFP-positive retinal endothelial cells in angiogenic P8 retina.

Organism:

Mus musculus

Type:

Expression profiling by array

Datasets:

GDS4461 GDS4462 GDS4463

Platforms:

GPL83 GPL82 GPL81

18 Samples

Download data: CEL

Analysis of FACS-sorted, GFP-positive endothelial cells from retinas of postnatal day 8 (P8) homozygous Tie2-GFP transgenics. Deregulated retinal angiogenesis causes vision loss in many ocular diseases. Results provide insight into the molecular mechanisms underlying intraretinal angiogenesis.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 cell type sets

Platform:

GPL83

Series:

GSE27238

6 Samples

Download data: CEL

Analysis of FACS-sorted, GFP-positive endothelial cells from retinas of postnatal day 8 (P8) homozygous Tie2-GFP transgenics. Deregulated retinal angiogenesis causes vision loss in many ocular diseases. Results provide insight into the molecular mechanisms underlying intraretinal angiogenesis.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 cell type sets

Platform:

GPL81

Series:

GSE27238

6 Samples

Download data: CEL

(Submitter supplied) The early blood vessels of the embryo and yolk sac in mammals develop by aggregation of de novo forming angioblasts into a primitive vascular plexus, which then undergoes a complex remodeling process. Angiogenesis is also important for disease progression in the adult. However, the precise molecular mechanism of vascular development remains unclear. It is therefore of great interest to determine which genes are specifically expressed in developing endothelial cells.Here, we utilized Flk1-deficient mouse embryos, which lack endothelial cells, to perform a genome-wide survey for genes related to vascular development.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

6 Samples

Download data: CEL

(Submitter supplied) Analysis of the gene expression level of 4T1 orthotopic tumors in mice with and without pericyte depletion.

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL6887 GPL6885

13 Samples

Download data: TXT

(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) 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) T cell development relies on the precise developmental control of various cellular functions for appropriate positive and negative selection. Previously, gene expression profiling of peptide-driven negative selection events in the N15 TCR class I MHC-restricted mouse and D011.10 TCR class II MHC-restricted mouse has offered insights into the coordinate engagement of biological processes affecting thymocyte development. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

6 Samples

Download data: CEL

(Submitter supplied) Diabetic retinopathy (DR) is the leading cause of blindness in working-age people. Pericyte loss is one of the pathologic cellular events in DR, which weakens the retinal microvessels. Damages to the microvascular networks are irreversible and permanent, thus further progression of DR is inevitable. In this study, we hypothesize that multipotent perivascular progenitor cells derived from human ESCs (hESC-PVPCs) improve the damaged retinal vasculature in the streptozotocin (STZ)-induced diabetic rodent models. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

9 Samples

Download data: TXT

(Submitter supplied) Vascular permeability reflects changes in the function of the endothelium, its interendothelial junctions and transcellular delivery. Here, we show that common molecular mechanisms exist between VEGF and histamine in regulating vascular hyperpermeability. Crosstalk between downstream signaling of VEGF and histamine receptors are involved in calcium signaling and cell proliferation. Understanding the molecular mechanisms of vascular permeability is crucial in order to reduce vascular hyperpermeability and oedema in various pathological conditions and in VEGF therapy.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

6 Samples

Download data: BEDGRAPH, TXT

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

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

24 Samples

Download data: FPKM_TRACKING, GTF, TXT

(Submitter supplied) To determine pathways engaged by ARN22089 in melanoma cells in-vitro; identify transcripts that are up- or down-regulated in the presence of ARN22089.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

9 Samples

Download data: DIFF, FPKM_TRACKING, GTF

(Submitter supplied) To determine the long-term ARN22089 treatment on tumor growth

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

15 Samples

Download data: TXT

(Submitter supplied) Definitive hematopoietic stem cells (HSCs) bud off from the hemogenic endothelial cells (HEC) located in the dorsal aorta of the mouse embryo. The maturation of HSCs from HEC occurs through the precursor of HSCs (pre-HSCs) between embryonic day (E) 9.5 and E11.5. To clarify the differentiation process of pre-HSCs, we performed single-cell RNA-seq analysis of cells dissociated from the dorsal aorta and its surrounding tissues and the fetal liver at E10.5 and E11.5. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21273

2 Samples

Download data: MTX, TSV

(Submitter supplied) Schemic retinopathies such as diabetic retinopathy (DR) and retinopathy of prematurity (ROP), are the main causes of blindness in working age and pediatric populations in industrialized countries. It is estimated that close to 100 million individuals worldwide suffer from DR and 15 million preterm infants born each year are predisposed to ROP. Regrettably, relatively little is known of the cellular processes at play during late stages of pathological angiogenesis in these diseases and consequently current standards of care target all neovascularization. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18635

16 Samples

Download data: XLSX