Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression data from human unbilical endothelial cells (HUVEC) irradiated with X-ray

ABSTRACT: To understand the molecular mechanism underlying inflammatory reaction in vascular system post exposure to ionizing radiation, we carried out microarray analysis in HUVEC exposed with X-ray

ORGANISM(S): Homo sapiens

PROVIDER: GSE76484 | GEO | 2016/01/21

SECONDARY ACCESSION(S): PRJNA307550

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Expression data from human unbilical endothelial cells (HUVEC) irradiated with X-ray

Project description:To understand the molecular mechanism underlying inflammatory reaction in vascular system post exposure to ionizing radiation, we carried out microarray analysis in HUVEC exposed with X-ray HUVEC were irradiated with X-ray (2.5 Gy) and then cultured for 6, 12, and 24 hr. Total RNA were extracted from the tissue by QIAGEN Rneasy mini kit.

2016-01-21 | E-GEOD-76484 | biostudies-arrayexpress

Fe ions and X-ray radiation exposure of Est2-immortalised human coronary artery endothelial cells - 1 day and 7 days post-irradiation

Project description:In recent years there is a growing epidemiological indication of excess risk of cardiovascular disease at low doses of ionizing radiation without a clear-cut threshold. It is proposed that damage to the vascular endothelium is critical in radiation-related cardiovascular diseases. In order to identify and better understand the underlying molecular mechanisms of high LET (Fe ions) and low LET (X-ray) radiation on endothelial cells, we performed a microarray analysis on immortalized human coronary artery endothelial cells irradiated with 2.00 Gy and compared them with sham-irradiated samples. RNA was extracted at different time points after irradiation (1 day, 7 days).

2017-10-02 | E-MTAB-5754 | biostudies-arrayexpress

Gene expression profile of peripheral blood leukocytes of 60Co gamma-ray accidently-irradiated persons

Project description:In order to identified as candidate biomarkers for early diagonosis or as therapeutic targets in late damages of ionizing radiation, gene expression profile was analyzed in the peripheral blood of three 60Co γ-ray accidently-exposed persons. The results showed that there were 285 up-regulated and 446 down-regulated genes in irradiated samples compared with control samples. The large majority of those differentially expressed genes encode proteins that are associated with immune response, inflammation, cell structure, oxidative stress, neuro-hormone regulation, reproduction, susceptibility of psychiatric disorders, and transcriptional regulators. The expressions of IL3, KDR, CEACAM8 and OSM were validated by real-time RT-PCR method. The findings of our study should help us understanding the molecular mechanisms underlying the late effects of ionizing radiation and to develop better diagonostic and therapeutic strategies for those damages. Fresh blood samples were collected from three 60Coγ-Ray accidentally-exposed persons(3 years post irradiation) and three non-irradiated healthy donors. Leucocytes cells were isolated and total RNA was extracted. Four RNA samples, from three accidently-exposed persons and a RNA mixture extracted from a combination of three healthy donors` leucocytes (ratio 1:1:1, each 3.3×106 cells) in EL buffer, were subjected to Agilent gene expression microarray assay.

2012-11-01 | E-GEOD-34131 | biostudies-arrayexpress

Time-course proteomic analysis of irradiated human endothelial cells

Project description:The vascular endothelium is a hot spot in the response to radiation therapy for both tumors and normal tissues. To improve patient outcomes, interpretable systemic hypotheses are needed to help radiobiologists and radiation oncologists propose endothelial targets that could protect normal tissues from the adverse effects of radiation therapy and/or enhance its antitumor potential. To this end, we captured the kinetics of multi-omics layers – i.e. miRNome, targeted transcriptome, proteome and metabolome – in irradiated primary human endothelial cells cultured in vitro. We then designed a strategy of deep learning as in convolutional graph networks that facilitates unsupervised high-level feature extraction of important omics data to learn how ionizing radiation-induced endothelial dysfunction may evolve over time. Last, we present experimental data showing that some of the features identified using our approach are involved in the alteration of angiogenesis by ionizing radiation.

2022-01-19 | PXD030572 | Pride

Gene expression profile of peripheral blood leukocytes of 60Co gamma-ray accidently-irradiated persons

2012-11-01 | GSE34131 | GEO

HUVEC Gene Expression of Irradiated Human Umbilical Vein Endothelial Cells

Project description:Ionizing radiation has become common for diagnostic and therapeutic purpose. Since it affects the cells at genetic level, it becomes necessary to evaluate its affects especially on endothelial cells which comprises the blood vessels and thus contributes in migration of blood cells, nutrients, oxygen etc. Human Umbilical Vein Endothelial Cells (HUVECs) are major model system used in vitro to study the nature and behaviour of endothelial cells.

2020-09-30 | GSE108723 | GEO

Gene expression changes in human iPSC-derived cardiomyocytes after X-ray irradiation

Project description:Within the present study we evaluated hiPSC-CMs as a possible methodological extension for the assessment of organ specific responses to ionizing radiation regarding gene expression changes. We aimed to review the feasibility of hiPSC-CMs as a valid testing model for gene expression changes and to determine alterations within the gene expression pattern of hiPSC-CMs after exposure to X-ray radiation, subsequently.

2018-09-03 | GSE107685 | GEO

Expression profiling in Human Umbilical Vein Endothelial Cells (HUVEC)

Project description:Whole transcriptome gene expression profiling of Normal -(HUVEC) Human Umbilical Vein Endothelial Cells The HUVEC gene expression results analyzed in this study are further described in Kustermann S. et al. (2014) A real-time impedance based screening assay for drug induced vascular leakage.

2014-01-07 | GSE52044 | GEO

RNA-Seq of X-ray irradiated planarians

Project description:Time-course RNA-Seq of X-ray irradiated planarians Dugesia japonica.

2023-10-02 | GSE223928 | GEO

ChIP-Seq of DNA lesions from irradiated and non-irradiated HaCaT cells

Project description:This study aims to investigate the binding DNA lesions of AIM2 in HaCaT cells exposed to 0Gy and 20Gy by ChIP-Seq. In this study, HaCaT cells were maintained in DMEM. All culture media were supplemented with 10% fetal bovine serum (FBS; Biological Industries, Kibbutz Beit-Haemek, Israel). Cells were grown at 37 °C in 5% CO2 incubators. Cells were exposed to 20Gy of ionizing radiation using X-ray linear accelerator (Rad Source, Suwanee, GA) at a fixed dose rate of 1.15 Gy/min.Four hours after irradiation, specific antibody against AIM2 was used to pull down AIM2 and the binding DNA lesions, which was then analyzed through ChIP-Seq.

2022-12-31 | GSE205250 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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