Project description:Our preliminary studies performed in vitro show that MDA-MB-231-FOXC1 cell, which were used to mimic the lung-colonizing triple-negative breast cancer cells, was an indispensable component for the induction of migration and tube formation of lung endothelial cells. Moreover, our results further show that mouse lung fibroblast-derived chemokines CCL2/7 act on MDA-MB-231-FOXC1 cells, which mediates the migration and tube formation of lung endothelial cells in vitro. To understand the signaling pathways activated by CCL2/7 in MDA-MB-231-FOXC1 cells, we performed RNA-Seq assay.
Project description:To investigate FOXC1 chromatin binding, and the effect of FOXC1 CRISPR knockout in triple negative breast cancer cell lines MDA-MB-231, MDA-MB-468, Hs578t, and Bt-549.
Project description:To investigate FOXC1 chromatin binding, and the effect of FOXC1 CRISPR knockout in triple negative breast cancer cell lines MDA-MB-231, MDA-MB-468, Hs578t, and Bt-549.
Project description:To investigate the function ARL11 in the regulation of PARPi resistance, we established MDA-MB-231 cells overexpressing ARL11. We then performed gene expression profiling analysis using data obtained from RNA-seq of ARL11 overexpression or vector control MDA-MB-231 cells treated with or without Olaparib.
Project description:The cytokine Oncostatin M (OSM) promotes cancer progression by acting as central node for multicellular interactions between cancer cells and surrounding stromal cells. OSM is mainly secreted by myeloid cells and the oncostatin M receptor (OSMR) is expressed by cancer cells and cancer associated fibroblasts (CAFs), among others. To understand the effect of OSM in triple negative breast cancer cells, a small and well-annotated Clariom S gene microarray was performed in OSM-overexpressing (MDA-MB-231-hOSM) and control (MDA-MB-231-hC) MDA-MB-231 cells.
