Homo sapiens
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA129959 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Gene expression profilling of metastatic melanoma cell lines
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Project description:Expression data from human metastatic melanoma cell lines
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Project description:Gene expression profiling of immortalized human mesenchymal stem cells with hTERT/E6/E7 transfected MSCs. hTERT may change gene expression in MSCs. Goal was to determine the gene expressions of immortalized MSCs.
2010-09-25 | GSE24338 | GEO
Project description:Gene expression profiling of melanoma cell lines by RNASeq
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Project description:Cerebral metastases occur in a majority of metastatic melanoma patients and are a major cause of mortality. Despite this, there is a poor understanding of the molecules/pathways that lead to the brain-metastatic phenotype. Studies designed to address this deficiency and test novel therapeutic approaches have until recently been slowed by an absence of preclinical models of spontaneous CNS metastatic melanoma disease. To address this, we isolated two variants of the human melanoma cell line WM239 (named 131/4-5B1 and 131/4-5B2) which can metastasize spontaneously to brain parenchyma from an orthotopic primary transplant. We have performed gene expression profiling on both brain metastatic cell lines (131/4-5B1 and 131/4-5B2) and compared to the poorly metastatic parental cell line WM239A and a derived highly metastatic variant 113/6-4L in order to examine the mechanisms that influence the progression of malignant melanoma to a brain-metastatic phenotype. Two-condition experiment, brain metastatic cell lines (131/4-5B1 and 131/4-5B2) and compared to the poorly metastatic parental cell line WM239A and a derived highly metastatic variant 113/6-4L. Biological replicates: 4 independently grown and harvested cell line passages. Two technical replicate per condition (including dye swap).
2012-11-21 | E-GEOD-23601 | biostudies-arrayexpress
Project description:Cerebral metastases occur in a majority of metastatic melanoma patients and are a major cause of mortality. Despite this, there is a poor understanding of the molecules/pathways that lead to the brain-metastatic phenotype. Studies designed to address this deficiency and test novel therapeutic approaches have until recently been slowed by an absence of preclinical models of spontaneous CNS metastatic melanoma disease. To address this, we isolated two variants of the human melanoma cell line WM239 (named 131/4-5B1 and 131/4-5B2) which can metastasize spontaneously to brain parenchyma from an orthotopic primary transplant. We have performed gene expression profiling on both brain metastatic cell lines (131/4-5B1 and 131/4-5B2) and compared to the poorly metastatic parental cell line WM239A and a derived highly metastatic variant 113/6-4L in order to examine the mechanisms that influence the progression of malignant melanoma to a brain-metastatic phenotype.
2012-11-21 | GSE23601 | GEO
Project description:Transcriptional profiling of human mesenchymal stem cells comparing normoxic MSCs cells with hypoxic MSCs cells. Hypoxia may inhibit senescence of MSCs during expansion. Goal was to determine the effects of hypoxia on global MSCs gene expression.
2011-02-19 | GSE20463 | GEO
Project description:Gene expression profiling of melanoma cell lines by high throughput sequencing
| PRJNA264334 | ENA
Project description:Gene expression analysis of metastatic and non-metastatic osteosarcoma cell lines
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Project description:Application of a melanoma experimental metastasis model to elucidate molecular mediators of melanoma brain metastasis. Malignant melanoma frequently metastasizes to the brain. The molecular mediators of brain metastasis still remains largely unknnown. Two melanoma cell lines (opposing phenotypes in vitro: invasive/proliferative) were injected (L.V) into immune-compromised animals to generate organ-specific in vivo metastatic tumor cells and host tissue. Immunomagnetic separation was applied to separate tumor cells from host stroma. A rat model was applied to generate organ-specific profiles. Subsequently, a mouse model was applied to generate in vivo brain metastatic samples to follow altered gene expression in melanoma colonizing the brain over time. Gene expression data was collected from human and animal host-specific arrays.
2014-02-26 | E-MTAB-2065 | biostudies-arrayexpress