All the regulated lncRNAs in breast cancer stem cells (BCSCs, CD44+CD24- sorted)MCF-7 cells compared to non-BCSCs (non-CD44+CD24- sorted) MCF-7 cells. All the regulated lncRNAs in breast cancer stem cells (BCSCs, CD44+CD24- sorted)MCF-7 cells compared to non-BCSCs (non-CD44+CD24- sorted) MCF-7 cells

Circulating transcriptional landscapes between BCSCs and non-BCSCs were compared using the Affymetrix Human OE LncRNA Microarray with probes for profiling of 63542 human lncRNAs. Goal was to investigate potential lncRNAs involved in BCSCs progression. Overall design: We used flow cytometry sorting to obtain CD44+CD24- MCF-7 cells and non-CD44+CD24- MCF-7 cells, extracted the total RNAs of these two kinds of cells, and detected the global expression profile of lncRNAs with Affymetrix Human OE LncRNA Microarray.