Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Gene expression profiles of primary tumors with radiotherapy and lung metastases in mouse squamous cell carcinoma model.

ABSTRACT: To examine whether the local carbon ion radiotherapy affects the characteristics of the metastatic tumors, the expression profiles of the primary tumors and the lung metastases were studied in a mouse squamous cell carcinoma model by applying local radiotherapy with no irradiation (negative control), gamma-ray irradiation (reference beam), and carbon-ion irradiation. Keywords: mouse, squamous cell carcinoma, primary tumor, lung metastases, radiotherapy, carbon ion, gamma ray

ORGANISM(S): Mus musculus

PROVIDER: GSE9305 | GEO | 2009/04/23

SECONDARY ACCESSION(S): PRJNA102955

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Gene expression profiles of primary tumors with radiotherapy and lung metastases in mouse squamous cell carcinoma model.

Project description:To examine whether the local carbon ion radiotherapy affects the characteristics of the metastatic tumors, the expression profiles of the primary tumors and the lung metastases were studied in a mouse squamous cell carcinoma model by applying local radiotherapy with no irradiation (negative control), gamma-ray irradiation (reference beam), and carbon-ion irradiation. Keywords: mouse, squamous cell carcinoma, primary tumor, lung metastases, radiotherapy, carbon ion, gamma ray A highly metastatic mouse squamous cell carcinoma NR-S1 was implanted into the hind leg of synergetic C3H/HeNrs mice and irradiated with 5 Gy of carbon ion beam. 8 Gy of gamma ray was used as a reference beam. At 2 weeks after the irradiation, the lung tissue was sampled. In order to collect samples of primary tumors, the tumors were implanted in other mice and irradiated in the same manner, and the primary tumors were collected at 1 week after the irradiation. The tumor cells of the primary and metastatic tumors were collected by laser microdissection, and oligonucleotide microarray analysis of the irradiated primary tumors and the metastatic tumors were all performed in comparison to the non-irradiated primary tumor by two-color methods.

2009-04-22 | E-GEOD-9305 | biostudies-arrayexpress

Radiation-induced genes expressed in two murine tumors.

Project description:Gene expression profiling was used to identify genes that display radiation-induced transcriptional change over tumor histopathology. Keywords: mouse squamous cell carcinoma, fibrosarcoma and mammary carcinoma, gamma-irradiation, carbon ion irradiation, resected sample, transplanted tissues C3H/HeMs male mice were irradiated by gamma-rays (30Gy, 50Gy, 70Gy) or carbon ions (30Gy) as local irradiation in single doses to hind legs where each tumor was transplanted. Animals were sacrificed either before irradiation (pre) or 1 day after irradiation (day 1) for expression analysis.

2009-03-20 | E-GEOD-5331 | biostudies-arrayexpress

Radiation-induced genes expressed in two murine tumors.

2009-03-20 | GSE5331 | GEO

Radiation-Induced T Cell Lymphoma: Carbon ion- vs. Gamma Ray-Induced

Project description:Here, male and female B6C3F1 mice were given single or fractionated whole-body exposure(s) to a monoenergetic carbon ion radiotherapy beam at the Heavy Ion Medical Accelerator in Chiba, Japan, matching the radiation quality delivered to the normal tissue ahead of the tumour volume. These mice were then monitored for the remainder of their lifespan and a large number of T cell lymphomas were analysed, alongside those arising in mice exposed to equivalent doses of standard Cs137 gamma ray-irradiation. Using genome-wide DNA copy number analysis to identify genomic loci involved in radiation-induced lymphomagenesis and subsequent detailed analysis of Notch1, Ikaros, Pten, Trp53 and Bcl11b genes we compared the genetic profile of the carbon ion- and gamma ray-induced tumours. The canonical set of genes previously associated with radiation-induced T cell lymphoma was identified in both radiation groups. While the pattern of disruption of the various pathways was somewhat different between the radiation types, most notably Pten mutation frequency and loss of heterozygosity flanking Bcl11b, the most striking finding was the observation of large interstitial deletions at various sites across the genome in carbon ion-induced tumours, which were only seen infrequently in the gamma ray-induced tumours analysed. 32 unique tumours (12 gamma ray-induced, 20 carbon ion-induced) each with sex-matched reference DNA

2015-03-03 | E-GEOD-61315 | biostudies-arrayexpress

Gene expression profiles of four murine tumors after carbon-ion (C-ion) or gamma irradiation.

Project description:This study uses microarray analysis to examine the fate of multiple C-ion-irradiated tumors in vivo to gain a comprehensive overview of the changes in gene expression induced by C-ion irradiation. Four murine tumors were irradiated in vivo with C-ions at a single dose, and gamma-rays were used as a reference beam. Keywords: mouse squamous cell carcinoma and fibrosarcoma, carbon ion-irradiation, gamma-irradiation, resected sample, transplanted tissues

2008-06-09 | GSE11629 | GEO

Radiation-Induced T Cell Lymphoma: Carbon ion- vs. Gamma Ray-Induced

2015-03-03 | GSE61315 | GEO

Oryza sativa Japonica Group

Project description:characterization of mutations induced by gamma-ray and carbon-ion irradiation

| PRJDB8112 | ENA

RNA sequencing data of NR-S1, mouse squamous cell carcinoma, and ME-180, human cervical carcinoma for controls and radioresistant cells

Project description:We got transcriptome data from NR-S1, mouse squamous cell carcinoma, controls, X-ray resistant cells, C-ion resistant cells. We also performed RNA sequencing on ME-180, human cervical carcinoma, controls and X-ray resistant cells.

2020-01-31 | GSE109663 | GEO

Toxic effects and foundation of proton radiation on the early-life stage of zebrafish development

Project description:Zebrafish is an ideal model for the toxicity studies on medicines and environmental genetic toxicants.Different development defects were observed in zebrafish embryos exposed to -ray and heavy ion (carbon or iron) irradiation We used microarrays to detail the gene expression situation after radiation.

2018-05-01 | GSE110583 | GEO

Gene Expression data from human radioresistant and radiosensitive Nasopharyngeal Carcinoma Cells

Project description:Most of the NPC patients suffer from local recurrences and distant metastases within 1.5 years after radiotherapy due to radioresistance. Distinct patterns of gene expression and signatures were found in NPC, and have been used to associate them with cell proliferation, apoptosis, invasion and metastasis, but few gene expression profiling studies have been focused on the tumor radioresistance.We used gene expression microarray analyses to identify the difference of mRNA in radioresistant NPC CNE2-IR cells and radiosensitive CNE2 cells. Radioresistant subclone of nasopharyngeal carcinoma CNE2-IR cell line was cultured and produced according to the experienment schedule to undergo five rounds of sublethal dose of irradiation (11 Gy), and the parent cell line CNE2 cell line sensitive to radiotherapy as the control

2013-12-10 | E-GEOD-48501 | biostudies-arrayexpress

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