Project description:Transcriptional profiling of breast cancer cell line MCF-7 stably transfected with pcDNA3.1-Gli1 comparing control ones transfected with CON
Project description:To clarify transcriptional target genes of GLI1 in human mammary epithelial cells and breast cancer cells, primary culture cells of human mammary epithelium HMEC and breast cancer cell line MCF-7 were lentivirally transduced by either GLI1 or its control LacZ. Their RNA samples were served for expression analysis using AGILENT human 8x60K cDNA microarray. Array analysis of HMEC and MCF-7 expressing either GLI1 or LacZ. 1 color method was employed.
Project description:To clarify transcriptional target genes of GLI1 in human mammary epithelial cells and breast cancer cells, primary culture cells of human mammary epithelium HMEC and breast cancer cell line MCF-7 were lentivirally transduced by either GLI1 or its control LacZ. Their RNA samples were served for expression analysis using AGILENT human 8x60K cDNA microarray.
Project description:The transcription factor Snail has been proposed to mediate epithelial-to-mesenchymal transition (EMT) and confer mesenchymal invasive phenotype to epithelial cancer cells To analyze the molecular effects of ectopic Snail expression on an epithelial breast cancer cell line, gene expression profiles of MCF-7 cells transfected to overexpress Snail-6SA variant (MCF-7-Snail) and MCF-7 cells transfected with control plasmid (MCF-7-control) were compared. Development of the cell lines has been previously reported by Zhou et al. (PMID: 15448698).
Project description:Transcriptional profiling of breast cancer cells comparing pre-control transfected cells with cells transfected with pre-miR-125b. We searched for miR-125b targets by systematic screening of mRNA profiling of pre-miR-125b transfected MCF-7 cells and MDA-MB-435 cells. Two-condition experiment, pre-miR-125b Transfected vs. pre-control Transfected MCF-7 cells. One replicate per array.
Project description:Transcriptional profiling of breast cancer cells comparing LNA-control transfected cells with cells transfected with LNA-antimiR-21.We searched for miR-21 targets by systematic screening of mRNA profiling of LNA-antimiR-21 transfected MCF-7 cells and MDA-MB-231 cells. Two-condition experiment, LNA-antimiR-21 Transfected vs. LNA-control Transfected MCF-7 cells. One replicate per array.
