Identification of circRNA Expression Signatures for breast cancer metastasis. Identification of circRNA Expression Signatures for breast cancer metastasis

To identify breast cancer metastasis-relevant circRNAs, we assessed the expression profiles of circRNAs in parental MDA-MB-231 (231-PAR) cells, isogenic brain metastatic cells (231-BM6), lung metastatic cells (LM2) and bone metastatic cells (1833), which were isolated from brain, lung or bone-seeking 231-PAR cells Overall design: LncRNA Expression profiling analysis of the 231-PAR, 231-BM6, LM2, 1833 cells by Arraystar Human circRNA Array v2.