Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

39 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcription profiling of human endothelial gene expression under estradiol treatment

ABSTRACT: DNA microarrays were used to investigate global gene expression patterns in cultured human umbilical vein endothelial cells (HUVEC) exposed to 1 nmol/L estradiol for 24 hours, compared to control cells. Experiment Overall Design: HUVEC from 9 separate cultures were exposed to control (0.1% ethanol) and 1nmol/L estradiol treatments for 24 h. Total cellular RNA was extracted. Equal amounts of RNA extracted from 3 control cells or 3 estradiol-treated cells obtained from three different cultures were pooled, achieving three biological replicates of the control and three that were treated with estradiol. Therefore, a total number of 6 microarrays were developed.

ORGANISM(S): Homo sapiens

SUBMITTER: Carlos Hermenegildo

PROVIDER: E-GEOD-16683 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Human endothelial gene expression under estradiol and oxLDL treatments

Project description:DNA microarrays were used to investigate global gene expression patterns in cultured human umbilical artery endothelial cells (HUAECs) exposed to 1 nmol/L estradiol and/or 100 µg/ml oxidized low density lipoprotein (oxLDL) for 24 hours compared to control cells. HUAECs from 15 separate cultures were exposed to control (0.1% ethanol), 1nmol/L estradiol, 100 µg/ml oxLDL, or 1nmol/L estradiol + 100 µg/ml oxLDL treatments for 24 h. Total cellular RNA was extracted. Equal amounts of RNA extracted from 3 control cells or 3 estradiol-treated cells obtained from three different cultures were pooled, achieving five biological replicates of the control, five replicates that were treated with estradiol, five replicates that were treated with oxLDL and five replicates that were treated with estradiol+oxLDL . Therefore, a total number of 20 microarrays were developed.

2011-06-10 | E-GEOD-29881 | biostudies-arrayexpress

Human endothelial gene expression under estradiol treatment

Project description:DNA microarrays were used to investigate global gene expression patterns in cultured human umbilical vein endothelial cells (HUVEC) exposed to 1 nmol/L estradiol for 24 hours, compared to control cells.

2009-06-18 | GSE16683 | GEO

Human endothelial gene expression under estradiol and oxLDL treatments

2011-06-10 | GSE29881 | GEO

Gene array analysis of Human Umbilical Vein Endothelial Cells (HUVEC) transduced with lentivirus containing cDNA of NKX2,5 or GATA4 or GFP.

Project description:The aim of this study was to induce cardiomyogenic conversion of Human Umbilical Vein Endothelial Cells (HUVEC ) by triggering ectopic expression of the cardiac transcription factors Nkx2.5 and GATA4. Cells were cultured without cell myocardial co-culture system and transduced with lentivirus containing coding sequence of Nkx2.5, GATA4 or GFP as control. Cells were cultured in the EBM-2/ EGM-2 medium, 12 days before microarray analysis. We report in this study that over-expression of NKX2.5 and GATA4 in HUVECs stimulates the expression of some specific genes important in the cardiomyogenic differentiation process, leading to partial switch of these cells from the endothelial to the myocardial course. 12 arrays were analysed. Three competitive hybridizations to the arrays were performed in duplicate using each time, two dye-swap following this experimental design: AWA065 : CY5 (HUVEC+NKX2,5) / CY3 (HUVEC) AWA067 : CY5 (HUVEC) / CY3 (HUVEC+NKX2,5) AWA075 : CY5 (HUVEC+NKX2,5) / CY3 (HUVEC) AWA076 : CY5 (HUVEC) / CY3 (HUVEC+NKX2,5) AWA068 : CY5 ((HUVEC) / CY3 (HUVEC+GATA4) AWA070 : CY5 (HUVEC+GATA4) / CY3 ((HUVEC) AWA073 : CY5 (HUVEC+GATA4) / CY3 ((HUVEC) AWA002 : CY5 ((HUVEC) / CY3 (HUVEC+GATA4) AWA066 : CY5 (HUVEC) / CY3 (HUVEC+NKX2.5+GATA4) AWA069 : CY5 (HUVEC+NKX2.5+GATA4) / CY3 (HUVEC) AWA071 : CY5 (HUVEC+NKX2.5+GATA4) / CY3 (HUVEC) AWA074 ; CY5 (HUVEC) / CY3 (HUVEC+NKX2.5+GATA4)

2012-04-20 | E-GEOD-37459 | biostudies-arrayexpress

Endothelial Raf1 activation regulates arterial morphogenesis

Project description:Analyze effect of Raf1 S259A on gene expression in HUVEC Total RNA obtained from HUVEC infected with empty lentiviral vector pLVX-IRES-puro (control) or that expressing human RAF1 WT (WT) or RAF1 S259A (S259A).

2012-12-18 | E-GEOD-42964 | biostudies-arrayexpress

04576f43-2946-4e0e-8042-408c9576da55 - samples

Project description:Organoid cultures were exposed to two different E.Coli strains and a dye control with three biological duplicates. Their original culture was harvested as a control. In total 10 organoid cultures were whole-genome sequenced using the Novaseq6000 platforms. The data is deposited as .bam format.

| EGAD00001005416 | EGA

Time course experiment of 17Î²-estradiol (E2) treatment in the zebrafish

Project description:Transcriptional profiling of zebrafish (Danio rerio) livers comparing control untreated fish with fish treated with estrogen [17Î²-estradiol (E2)] for different time points (4, 12, 24, 48 hours). For the assay experimental design, RNA from one of three different E2-treated fish (representing three biological replicates) of each time point was hybridized with RNA that was pooled from liver samples of 15 untreated fish (control pool) on one chip.

2013-06-28 | E-GEOD-45562 | biostudies-arrayexpress

mRNA expression after siRNA-mediated knock down of Enhancer of zeste homolog 2 (Ezh2) in human umbilical vein endothelial cells

Project description:mRNA expression after Ezh2 knock down was analyzed to identify genes regulated by Ezh2. Human umbilical vein endothelial cells (HUVEC) were transfected with 25 nmol/L of control small interfering RNA (siRNA) (Silencer Select Negative Control Ambion, Austin, TX) or siRNA directed against Ezh2 (s4918; Ambion) using Oligofectamine (Invitrogen). Total RNA was harvested 72 hours after transfection.

2012-10-16 | E-GEOD-41610 | biostudies-arrayexpress

Acrolein-mediated changes in HUVEC miRNA

Project description:Acrolein is a major reactive component of vehicle exhaust, cigarette and wood smoke. It is also present in several food substances and is generated endogenously during inflammation and lipid peroxidation. Although previous studies have shown that dietary or inhalation exposure to acrolein results in endothelial activation, platelet activation and accelerated atherogenesis, the basis for these effects is unknown. Moreover, the effects of acrolein on microRNA (miRNA) have not been studied. Using AGILENT miRNA microarray high throughput technology, we have thus characterized the effects of acrolein exposure on miRNA expression in human umbilical vein endothelial cells (HUVEC). 2 condition, acrolein-exposed and vehicle exposed; 4 replicates of each

2014-06-03 | E-GEOD-56782 | biostudies-arrayexpress

Estrogen and mTORC1 dependent genes in the uterus of uterine-specific Tsc2-null mice

Project description:To uncover genes regulated by mTORC1 and estradiol in uterine Tsc2-null LAM like cells, we performed RNAseq on uteri from 12-week old wild-type (WT) and uterine-specific Tsc2-null (KO) mice that were either untreated (intact), oopherectomized (ovx) or oopherectomized + treated with 17Î²-estradiol pellets (E2) for 8 weeks. We identified genes that were both estradiol- and TSC2-mediated. Uterine mRNA profiles of 12 week old wild type (WT) and uterine-specific Tsc2-null (KO) mice in the presence or absence of estradiol were generated using Illumina HiSeq2500

2016-02-26 | E-GEOD-78701 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data