Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Gene expression profilling of poorly metastatic MDA cells and highly metastatic LM2 cells.

ABSTRACT: 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

ORGANISM(S): Homo sapiens

SUBMITTER: Nils Halberg 

PROVIDER: E-GEOD-23904 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

A microRNA regulon that mediates endothelial recruitment and metastasis by cancer cells.

Png Kim J KJ   Halberg Nils N   Yoshida Mitsukuni M   Tavazoie Sohail F SF  

Nature 20111214 7380

Metastatic progression of cancer is a complex and clinically daunting process. We previously identified a set of human microRNAs (miRNAs) that robustly suppress breast cancer metastasis to lung and bone and which display expression levels that predict human metastasis. Although these findings revealed miRNAs as suppressors of cell-autonomous metastatic phenotypes, the roles of non-coding RNAs in non-cell-autonomous cancer progression processes remain unknown. Here we reveal that endogenous miR-1  ...[more]

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