Ewings Sarcoma RNA seq drug sensitivity
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ABSTRACT:
PROVIDER: EGAS00001000419 | EGA |
REPOSITORIES: EGA
Similar Datasets
Project description:Illumina RNA-Seq will be performed on four Ewing’s sarcoma cell lines and two control cell lines. RNA was extracted from all the lines using a basic Trizol extraction protocol.
2013-01-30 | E-ERAD-144 | biostudies-arrayexpress
Project description:Illumina RNA-Seq will be performed on four Ewing's sarcoma cell lines and two control cell lines. RNA was extracted from all the lines using a basic Trizol extraction protocol.
| EGAD00001000337 | EGA
Project description:Cancer is driven by mutations in the genome. We will uncover the mutations that give rise to Ewing’s sarcoma, a bone tumour that largely affects children. We will use second generation Illumina massively parallel sequencing, and bespoke software, to characterise the genomes and transcriptomes of Ewings’ sarcoma tumours.
| EGAS00001000362 | EGA
Project description:Ewing’s sarcoma is highly malignant bone tumor that involves childhood and adolescent, and its nature has not been well understood. To clarify its cellular origin and the mechanisms of tumorigenesis, we used ex vivo approach to create a murine model for Ewing’s sarcoma. The osteochondrogenic progenitors derived from the facial zone (FZ) of murine long bones at late gestation were purified by microdissection, introduced with EWS-FLI1 or EWS-ERG retroviruses and transplanted into nude mice. Ewing’s sarcoma-like small round cell sarcoma developed at 100% penetrance, whereas tumor induction was less effective when growth place (GP)-derived cells were used. The different response of gene expression to EWS-FLI1 between FZ and GP cells suggests importance of the specific cellular context for EWS-FLI1 to induce Ewing’s sarcoma. The Wnt/β-catenin pathway was involved in close relationship to the cellular context, with Dkk2 and Wipf1 as important downstream modulators. Furthermore, gene expression profiling revealed similarity between our models and human Ewing’s sarcoma. These results indicate that Ewing’s sarcoma originates from the embryonic osteochondrogenic progenitor.
2014-06-30 | GSE32615 | GEO
Project description:The study analyses the effect of multiple drugs on transcriptomic profile of Drosophila melanogaster. At the end of treatment, the head tissues were collected and homogenized in trizol for RNA extraction. The transcriptomic profiling was done using Affymetrix Drosophila Genome 2.0 array.
2022-12-01 | GSE142384 | GEO
Project description:Cancer is driven my mutations in the genome. We will uncover the mutations that give rise to Ewing’s sarcoma, a bone tumour that largely affects children. We will use second generation Illumina massively parallel sequencing, and bespoke software, to characterise the genomes and transcriptomes of Ewings’ sarcoma tumours.
| EGAS00001000267 | EGA
Project description:Exosomes are small RNA and protein containing vesicles that can mediate hetero- and homotypic intercellular communication between normal and malignant cells. Especially, tumor-derived exosomes are believed to mediate reprogramming of the tumor-associated stroma to favor tumor growth and metastasis. In this study we isolated exosomes from three different Ewing’s sarcoma (ES) cell lines by ultracentrifugation. Microarray analysis of ES-derived exosomes and their parental cells was performed to gain insight into the spectrum of transcripts they contain and the functions in which these transcripts might be involved in. In total we analyzed six different samples consisting of three pairs of exosomal and cellular RNA of different Ewing's sarcoma cell lines.
2013-05-01 | E-GEOD-42282 | biostudies-arrayexpress
Project description:Cancer is driven by mutations in the genome. We will uncover the mutations that give rise to Ewing’s sarcoma, a bone tumour that largely affects children. We will use second generation Illumina massively parallel sequencing, and bespoke software, to characterise the genomes and transcriptomes of Ewings’ sarcoma tumours.
| EGAS00001000266 | EGA
Project description:Exosomes are small RNA and protein containing vesicles that can mediate hetero- and homotypic intercellular communication between normal and malignant cells. Especially, tumor-derived exosomes are believed to mediate reprogramming of the tumor-associated stroma to favor tumor growth and metastasis. In this study we isolated exosomes from three different Ewing’s sarcoma (ES) cell lines by ultracentrifugation. Microarray analysis of ES-derived exosomes and their parental cells was performed to gain insight into the spectrum of transcripts they contain and the functions in which these transcripts might be involved in.
2013-05-01 | GSE42282 | GEO
Project description:Tumor cell lines and drug-resistant counterparts. These data support the publication Gyorffy et al, Oncogene 2005 (July), Prediction of doxorubicin sensitivity in breast tumors based on gene expression profiles of drug-resistant cell lines correlates with patient survival. We contrasted the expression profiles of 13 different human tumor cell lines of gastric (EPG85-257), pancreatic (EPP85-181), colon (HT29) and breast (MCF7 and MDA-MB-231) origin and their counterparts resistant to the topoisomerase inhibitors daunorubicin, doxorubicin or mitoxantrone. We interrogated cDNA arrays with 43 000 cDNA clones ( approximately 30 000 unique genes) to study the expression pattern of these cell lines. A cell type comparison design experiment design type compares cells of different type for example different cell lines. Using regression correlation
2005-07-30 | E-GEOD-3034 | biostudies-arrayexpress