Project description:Transcriptional profiling of two human lung cancer cell lines, DMS-273 (small cell lung cancer) and NCI-H1437 (non-small cell lung cancer), stably transfected either with innocuous scrambled shRNAs or SETDB1-specific.The objective was to identify global gene expression changes due to the depletion of the H3K9me3 methyltransferase SETDB1. 3 replicates for DMS-273 and 1 Control; 2 replicates for NCI-H1437 and 1 Control
Project description:Transcriptional profiling of two human lung cancer cell lines, DMS-273 (small cell lung cancer) and NCI-H1437 (non-small cell lung cancer), stably transfected either with innocuous scrambled shRNAs or SETDB1-specific.The objective was to identify global gene expression changes due to the depletion of the H3K9me3 methyltransferase SETDB1.
Project description:To investigate the function of KLF9 in the regulation of small cell lung cancer, we established SCLC cell lines (NCI-H146, NCI-H1688) and knocked down KLF9 with shRNA.
Project description:To explore how PKCδ regulates tumorigenesis, we performed mRNA expression analysis of four KRAS mutant NSCLC cell lines that stably express scrambled shRNA or PKCδ targeted shRNA
Project description:To explore how PKCδ regulates tumorigenesis, we performed mRNA expression analysis of four KRAS mutant NSCLC cell lines that stably express scrambled shRNA or PKCδ targeted shRNA Four human lung cancer cell lines (A549, H441, H460 and H2009) with scrambled and PKC-delta knock down (shRNA), in triplicate.
Project description:PTK7 was identified from a meta-analysis of 1905 non-small-cell lung cancer (NSCLC) samples across 12 datasets to be one of seven genes commonly up-regulated in lung adenocarcinoma (ADC). Using ADC cell lines NCI-H1299 and NCI-H2009, disruption of PTK7 resulted in decreased cell viability and induction of apoptosis. A xenotransplantation model of the cell lines with PTK7 knock-down also resulted in decreased tumor burden. We assayed gene expression in these cell lines after PTK7 knock-down by shRNA to uncover deregulated pathways and genes.
Project description:PTK7 was identified from a meta-analysis of 1905 non-small-cell lung cancer (NSCLC) samples across 12 datasets to be one of seven genes commonly up-regulated in lung adenocarcinoma (ADC). Using ADC cell lines NCI-H1299 and NCI-H2009, disruption of PTK7 resulted in decreased cell viability and induction of apoptosis. A xenotransplantation model of the cell lines with PTK7 knock-down also resulted in decreased tumor burden. We assayed gene expression in these cell lines after PTK7 knock-down by shRNA to uncover deregulated pathways and genes. 8 samples were analyzed. In each cell line, we knocked down PTK7 with 2 independent hairpins, and 2 control hairpins targeting luciferase and GFP. Thus, NCI-H1299 has 2 samples of PTK7 knock-down, and 2 samples of control knock down. NCI-H2009 has similar samples.
Project description:This is a Dose response experiment carried out using the BET inhibitor JQ1 in SCLC cell lines. Approximately 1x106 cells of cell lines, DMS-53, H69, H1694, H1048, H2227 were treated for 2 hours with a 12 point dose range of JQ1 (7500nM to 0.04nM). Lysates were collected at the end of the treatment in 300ul TRI reagent for RNA preparation for expression profiling.
Project description:To determine miRNAs regulated by TTF-1 in SCLC cell lines, miRNA array analyses were carried out in NCI-H209 cells following TTF-1 knockdown
