Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Single-cell RNA-Seq of blood cells between an irradiated patient and non-irradiated healthy men

ABSTRACT: This study aims to compare mRNA expression between irradiated and non-irradiated people’s blood by single-cell RNA-Seq. In this study, the blood was isolated from patients or healthy persons. The Control group of blood were collected from ten different persons without radiation and mixed for RNA-seq. The blood of irradiated patient was collected from a patient who was exposed to radiation.

ORGANISM(S): Homo sapiens

PROVIDER: GSE166902 | GEO | 2021/08/11

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Single cell RNA-Seq of blood cells in irradiated patient

Project description:This study aims to explore mRNA expression of irradiated people’s blood by single cell RNA-Seq. In this study, the blood was isolated from patients. The blood of irradiated patient was collected from a patient who exposed to irradiated.

2024-12-06 | GSE190439 | GEO

Single cell RNA-Seq analysis of irradiated and non-irradiated skin cells in a nuclear accident patient.

Project description:This study aims to compare mRNA expression between irradiated and non-irradiated people’s skin by single cell RNA-Seq.The patient was a nuclear accident patient exposed to an X-ray spectrometer. In this study, the skin tissues was isolated from patient's different parts. The Control group of skin was collected from the patient belly without radiation for RNA-seq. The skin of IR group was collected from the irradiated skin tissue on the right hand of patients during skin grafting.

2024-10-02 | GSE193807 | GEO

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

Single-cell RNA-Seq of blood cells between an irradiated patient and non-irradiated healthy men

Project description:Single-cell RNA-Seq of blood cells between an irradiated patient and non-irradiated healthy men

| PRJNA702194 | ENA

Taurine ameliorates oxidative stress of BMSCs and promotes osteogenesis in irradiated jaws

Project description:Osteoradionecrosis of the jaw (ORNJ) is a complication after head and neck radiotherapy that severely affects patients’ quality of life. Currently, an overall understanding of microenvironmental factors of ORNJ is still lacking. Here, we reveal the activation of taurine metabolism in irradiated mandibular stromal cells with scRNA-Seq and the decrease of taurine in irradiated bone marrow mesenchymal stromal cells (BMSCs) with metabolomics. Compared to the unirradiated BMSCs, the taurine uptake of irradiated BMSCs increases. The taurine concentration in peripheral blood and jaws of irradiated mice are significantly lower than the unirradiated mice. Supplementation of taurine promotes osteogenic differentiation, decreases oxidative stress and DNA damage of irradiated BMSCs. Oral administration of taurine significantly promotes survival rate of irradiated mice and promotes osteogenesis of irradiated jaws. Our study sheds light on the role of taurine during the recovery of radiation-induced jaw injury, suggesting a potential non-invasive therapeutic means to combat ORNJ.

2024-07-08 | MTBLS10284 | MetaboLights

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

2012-11-01 | GSE34131 | GEO

Irradiated vs sham irradiated keratynocytes

Project description:CEA_SGF:E00006# This set of experiments was performed in order to identify radiation responsive genes. For this, differentiated cultures derived from a single donor were irradiated at either 1 cGy, 2 Gy or sham-irradiated at T0 and total RNA extracts were prepared at 6 time points post-irradiation. Irradiated samples for each dose were hybridized seperately with sham-irradiated samples at the same time point. Each time point for each individual dose was assessed with two independent dye-swap hybridizations. Keywords: time-course

2004-11-01 | GSE1370 | GEO

Discovering radiation biomarkers in plasma of total-body irradiated leukemia patients

Project description:The population's increasing risk of acute large-scale radiological/nuclear exposures underlines the need for functional radiation biomarkers. As ionizing radiation triggers a complex response on the genome, proteome, and metabolome level, all were already reported as suitable indicators of radiation-induced damage in vitro or in animal models. We aim to analyze the blood of total-body irradiated (TBI) leukaemia patients using a mass spectrometry approach and to identify and quantify plasma proteins before and after irradiation. Combining two independent mass spectrometry approaches we identified 15 plasma proteins differing in the blood of TBI patients before and after irradiation. The majority of proteins were associated with the inflammatory responce of the immune system and with metabolism of lipids. These candidate radiation biomarkers might have implications for practical biological dosimetry.

2024-06-16 | PXD043516 | Pride

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

Analysis of mRNA expression between irradiated and non-irradiated keloid-derived primary cells.

Project description:This study aims to compare mRNA expression between irradiated and non-irradiated keloid-derived primary cells by RNA-Seq. In this study, keloid-derived primary cells that were isolated from patients, and then divided into three groups and each group had four repeats. The first group of cells was treated without radiation, the second group of cells were received 4 Gy delivered in 2-Gy fractions once per day over 2 days and the third group of cells were received 8 Gy delivered in 2-Gy fractions once per day over 4 days.The last two groups of cells were irradiated at a fixed rate of 1.15 Gy/min using an X-ray linear accelerator (Rad Source Technologies Inc., Suwanee, GA, USA). 24 hours post irradiation of the third group of cells, all keloid-derived primary cells were collected and subjected to mRNA expression analysis.

2020-07-11 | GSE154234 | GEO

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