Project description:This SuperSeries is composed of the following subset Series: GSE23904: Gene expression profilling of poorly metastatic MDA cells and highly metastatic LM2 cells. GSE23905: miR-126 over-expression in highly metastatic LM2 breast cancer cells. Refer to individual Series
Project description:To define and compare the interactomes of the RNA binding protein HNRNPC in poorly vs. efficiently metastatic breast adenocarcinoma cells, we carried out immunoprecipitation of endogenous HNRNPC from parental MDA-MB231 cells vs. its highly metastatic isogenic derivate, the MDA-MB231-LM2 cells. We used a non-specific MOUSE IgG IP from each line as control. Each IP was performed in triplicate, and analysed by LC-MS/MS, on a Thermo Q-Exactive-plus instrument.
Project description:We performed whole-genome stability measurements for MDA-MB-231 and its highly metastatic derivative MDA-LM2. Our goal was to identify post-transcriptonal regulons that are deregulated en route to higher metastatic capacity.
Project description:Comparison of gene expression between the breast cancer cell line MDA-MB-231 and its highly metastatic deriviate LM2 cells (described in Minn et al., Nature 2005). Results hilghlights potential metastasis promoting and suppressing genes.
Project description:Comparison of gene expression between the breast cancer cell line MDA-MB-231 and its highly metastatic deriviate LM2 cells (described in Minn et al., Nature 2005). Results hilghlights potential metastasis promoting and suppressing genes. 4 Samples
Project description:Transcriptomic profiling of SOX4 knock-down MDA-LM2 cell line resulted in down-regulation of its transcriptional target gene, TMEM2. Two independent siRNAs were used to knock down SOX4 in metastatic MDA-LM2 cells. The cells were then subjected to transcripome profiling in comparison to control siRNA-transfected cells.
Project description:Transcriptional profiling of human breast cancer cell line LM2, a subline of MDA-MB-231 highly metastatic to lung when injected to nude mice, to identify the genes that are regulated after the metastasis gene metadherin is knocked down. Keywords: Genetic modification
Project description:Transcriptional profiling of human breast cancer cell line LM2, a subline of MDA-MB-231 highly metastatic to lung when injected to nude mice, to identify the genes that are regulated after the metastasis gene metadherin is knocked down. Keywords: Genetic modification Empty pSuper vector control cells were compared to the cells transfected with the MTDH knockdown shRNA construct. Two cultured conditions were studied: the LM2 cancer cells were cultured alone or on top of a monolayer of human lung endothelial HMVEC-L cells. Three arrays for each sample.
