Clear cell sarcoma sequencing data
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ABSTRACT:
PROVIDER: EGAS00001006072 | EGA |
REPOSITORIES: EGA
Similar Datasets
Project description:Clear cell sarcoma (CCS) of tendons and aponeuroses is a deadly soft-tissue malignancy resembling melanoma, with a predilection for young adults. EWS-ATF1, the fusion product of a balanced chromosomal translocation between chromosomes 22 and 12, is considered the definitional feature of the tumor. Conditional expression of the EWS-ATF1 human cDNA in the mouse generates CCS-like tumors with 100 percent penetrance. Tumors, developed through varied means of initiating expression of the fusion oncogene, model human CCS morphologically, immunohistochemically, and by genome-wide expression profiling. We also demonstrate that while fusion oncogene expression in later stages of differentiation can transform mesenchymal progenitor cells and generate tumors resembling CCS generally, expression in cells retaining stem cell markers permits the full melanoma-related phenotype. Nielsen et al. ("Molecular characterisation of soft tissue tumours: a gene expression study"; PMID 11965276) used microarray to compare a variety of soft-tissue neoplasms morphologically similar to clear cell sarcoma. In our study, we use their expression data (not previously submitted) in the profiling of our mouse mutant that models clear cell sarcoma. The mRNA profiles of a variety of soft-tissue neoplasm samples are examined by HEEBO microarrays. Included here are a total of 6 different types of tumors, and 5 of them have at least one biological replicate. The authors of "Molecular characterisation of soft tissue tumours: a gene expression study" (PMID 11965276) performed these microarray experiments, including data processing and normalization. We obtained these expression data, and used them to train a support vector machine, which was later used to characterize our mouse model of clear cell sarcoma (data submitted elsewhere).
2012-12-20 | E-GEOD-43045 | biostudies-arrayexpress
Project description:Clear cell sarcoma (CCS) of tendons and aponeuroses is a deadly soft-tissue malignancy resembling melanoma, with a predilection for young adults. EWS-ATF1, the fusion product of a balanced chromosomal translocation between chromosomes 22 and 12, is considered the definitional feature of the tumor. Conditional expression of the EWS-ATF1 human cDNA in the mouse generates CCS-like tumors with 100 percent penetrance. Tumors, developed through varied means of initiating expression of the fusion oncogene, model human CCS morphologically, immunohistochemically, and by genome-wide expression profiling. We also demonstrate that while fusion oncogene expression in later stages of differentiation can transform mesenchymal progenitor cells and generate tumors resembling CCS generally, expression in cells retaining stem cell markers permits the full melanoma-related phenotype. Nielsen et al. ("Molecular characterisation of soft tissue tumours: a gene expression study"; PMID 11965276) used microarray to compare a variety of soft-tissue neoplasms morphologically similar to clear cell sarcoma. In our study, we use their expression data (not previously submitted) in the profiling of our mouse mutant that models clear cell sarcoma.
2012-12-20 | GSE43045 | GEO
Project description:This study shares DNA and RNA sequencing data from Epithelioid sarcoma patients
| EGAS00001005983 | EGA
Project description:This study shares DNA and RNA sequencing data for patients with Ewing's sarcoma
| EGAS00001005689 | EGA
Project description:Genome wide DNA methylation profiling of Rhabdoid tumor of the kidney, Clear cell sarcoma of the kidney, Ewing's sarcoma family of tumors and non-neoplastic kidney. The Illumina Infinium HumanMethylation 27 BeadChip was used to obtain DNA methylation profiles across approximately 27000 CpGs . Samples included 3 Rhabdoid tumor of the kidney, 3 Clear cell sarcoma of the kidney, 3 Ewing's sarcoma family of tumor and 3 non-neoplastic kidney. Bisulfite converted DNA from the 12 samples were hybridized to the Illumina Infinium HumanMethylation27 Beadchip.
2015-06-12 | E-GEOD-44847 | biostudies-arrayexpress
Project description:Genome wide DNA methylation profiling of Rhabdoid tumor of the kidney, Clear cell sarcoma of the kidney, Ewing's sarcoma family of tumors and non-neoplastic kidney. The Illumina Infinium HumanMethylation 27 BeadChip was used to obtain DNA methylation profiles across approximately 27000 CpGs . Samples included 3 Rhabdoid tumor of the kidney, 3 Clear cell sarcoma of the kidney, 3 Ewing's sarcoma family of tumor and 3 non-neoplastic kidney.
2015-06-12 | GSE44847 | GEO
Project description:Profile gene expression from tumors that develop in mice bearing conditional activation of EWS-ATF1, compared to control mouse tissues from the chest wall as well as tumor samples from mouse models of synovial sarcoma and osteosarcoma achieved by conditional disruption of Rb1 and p53 13 clear cell sarcomas (5 started with Rosa26CreER, 4 with TATCre, 2 with Prx1CreERT2, and 2 with Bmi1IRESCreERT2), 7 osteosarcomas, 6 synovial sarcomas, 6 control samples
2012-11-28 | E-GEOD-41293 | biostudies-arrayexpress
Project description:A particular fusion protein that drives the rare, but deadly pediatric cancer, clear cell sarcoma. The fusion protein was expressed in mice, leading to the formation of similar tumors as those it causes in humans. This permitted the study of fusion protein function in these tumors.
2023-12-01 | GSE248751 | GEO
Project description:a particular fusion protein that drives the rare, but deadly pediatric cancer, clear cell sarcoma. The fusion protein was expressed in mice, leading to the formation of similar tumors as those it causes in humans. This permitted the study of fusion protein function in these tumors.
2023-12-01 | GSE248750 | GEO
Project description:a particular fusion protein that drives the rare, but deadly pediatric cancer, clear cell sarcoma. The fusion protein was expressed in mice, leading to the formation of similar tumors as those it causes in humans. This permitted the study of fusion protein function in these tumors.
2023-12-01 | GSE248749 | GEO