Project description:the LM2 breast cancer cell line is an in vivo derived line from the MDA-MB-231 parental line. this LM2 line has been transduced either with a short hairpin control or miR-335 expression vector. Experiment Overall Design: the LM2 cell line is transduced either with a short hairpin control vector or miR-335 expression vector.
Project description:the LM2 breast cancer cell line is an in vivo derived line from the MDA-MB-231 parental line. this LM2 line has been transduced either with a short hairpin control or miR-335 expression vector. Keywords: breast cancer, metastasis, miRNA
Project description:The LM2 derivative cell line is described in Minn et al. Nature 2005. The LM1a derivative cell line is described in Tavazoie et al. Nature 2008. Tumorigenic-enriched (TE) and lung-metastatic (LM) derivatives and their respective parental populations, from the breast cancer MDA-MB-231 and CN34 cell lines were transcriptomically compared in order to identify candidate regulators of breast cancer tumor re-initiation.
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:Human melanoma MeWo cells and their respective LM2 metastatic derivatives, generated through in vivo selection, were transcriptomically profiled in the context of miR-199a and miR-1908 gain- and loss-of-function in order to identify putative target genes for these miRNAs, MeWo cells and their respective LM2 metastatic derivatives in the context of miR-199a and miR-1908 gain- and loss-of-function
Project description:miR-126 were over-expressed using the miR-Vec system in highly metastatic LM2 cells. The LM2 cell line are described in detail in Minn et al. Nature 2005 This approach was used to conduct an unbiased search for specific miR-126 target genes in breast cancer cells.
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.
