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Expression data from doxorubicin-treated Myxoid Liposarcoma cells and untreated control cells

ABSTRACT: Expression data from doxorubicin-treated Myxoid Liposarcoma cells and untreated control cells

PROVIDER: PRJNA435553 | ENA |

REPOSITORIES: ENA

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Expression data from doxorubicin-treated Myxoid Liposarcoma cells and untreated control cells

Project description:Despite an improved survival of myxoid liposarcoma (MLS) patients, existing therapies have shortcomings including therapy resistance. To study the characteristics of therapy resistance in MLS, we treated three MLS cell lines with the commonly used chemotherapy drug doxorubicin and compared their gene expression profiles with untreated control cells.

2018-02-23 | GSE110997 | GEO

Whole genome microarray analysis in myxoid liposarcoma

2014-10-28 | GSE62747 | GEO

Whole genome microarray analysis in myxoid liposarcoma

Project description:In order to identify new key molecules in the pathogenesis of myxoid liposarcoma, we performed comparative gene expression profiling in myxoid liposarcoma and fat tissue samples. Whole genome microarray analysis was performed on eight primary myxoid liposarcoma samples and an RNA pool of eight healthy fat tissue samples.

2014-10-28 | E-GEOD-62747 | biostudies-arrayexpress

miR-135b expression effect on myxoid liposarcoma cell line

Project description:miR-135b expression is higher in myxoid liposarcoma cell lines than in adipose-derived mesenchymal cell line, as well as in myxoid liposarcoma tumors than in adjacent normal prostate tissues.To further investigate the molecular mechanisms regulated by miR-135b, we performed mRNA microarray analysis of cell cultures from myxoid liposarcoma cell line after transfections with miR-135b mimic or negative control.

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Myxoid liposarcoma tumor gene expression by array analysis

Project description:Gene expression analysis of myxoid liposarcoma (MLS) tumors from five different patients

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Comparison of gene expression profiles between myxoid and round cell component in myxoid liposarcoma

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Transcription profiling of human primary liposarcoma cultures reveals heterogeneous in vitro effects of doxorubicin

Project description:Doxorubicin is considered one of the most potent established chemotherapeutics in the treatment of liposarcoma; however, the response rates usually below 30%, are still disappointing. This study was performed to identify gene expression changes in liposarcoma after doxorubicin treatment. Cells of 19 primary human liposarcoma were harvested intraoperatively and brought into cell culture. Cells were incubated with doxorubicin for 24 h, RNA was isolated and differential gene expression was analysed by the microarray technique. We used microarrays to detail the global gene expression changes following doxorubicin treatment of primary liposarcoma cell cultures Experiment Overall Design: We compared untreated primary cell cultures obtained from liposarcoma treated with doxorubicin treated cultures to determine global gene expression changes by microarray analysis

2008-10-26 | E-GEOD-12972 | biostudies-arrayexpress

Identification of SOX11 target genes in myxoid liposarcoma

Project description:To identify potential SOX11 target genes in myxoid liposarcoma (MLS) we stably transfected codon optimized full-length human SOX11 into the SOX11 negative MLS cell line MLS-1765. An emtpy vector (EV) was used as control. Potential SOX11 target genes were correlated with data set GSE52390.

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Characterisation of a cell-free myxoid liposarcoma patient-derived xenograft scaffold model

Project description:Myxoid liposarcoma (MLS) is the second most common type of liposarcoma, and today few model systems to study the disease exists. To be able to model the disease in vitro, cell-free scaffolds from MLS patient-derived xenograft (PDX) models were generated. The MLS scaffolds were then used as a 3D growth platform for MLS cell lines to study the cancer microenvironments impact on cellular heterogeneity using RNA sequencing. Key components in the microenvironment have also been shown to influence the fraction of cellular subpopulations, such as cancer stem cells and migratory cells but also to promote aggressive features of cancers. Therefore, to better understand and characterize these scaffolds, protein analyses were performed and links between scaffold compositions and the induced gene expression profiles of the cells grown therein could be made. This model system provides a better insight to the composition of the cell-free cancer microenvironment in a rare disease, which can lead to identification of novel malignancy inducing properties in MLS.

2024-05-08 | PXD023792 | Pride

Gene expression analysis compared myxoid liposarcoma tissue with normal fat tissue

Project description:To identify molecular biomakers that are useful for diagnosis and its targeting treatment, we compared the gene expression profile of myxiod liposarcoma with that of normal fat tissue. In the present study, we studied about gene expression profiles comparing 6 non-preoperative myxoid liposarcoma with 3 normal fat tissue.

2015-08-01 | E-GEOD-59568 | biostudies-arrayexpress

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