Project description:MicroRNAs regulate the biological aggressiveness of colorectal cancer (CRC) cells and might serve as potential prognostic factors and therapeutic targets. In this study, we therefore globally profiled microRNAs associated with aggressive growth in CRC cells, in an attempt to identify novel prognostic biomarkers in CRC patients. In detail, two different CRC cell lines (Caco-2 and HRT-18) with completely different growth rates and different E-cadherin expression were profiled for differences in more than 1000 human microRNAs by using microarray technology. Two-condition experiment, HRT-18 vs. Caco-2. Biological replicates: 3, independently grown and harvested. On each array, one BR of HRT-18 cells was directly compared to one BR of Caco-2 cells (serving as reference sample). All hybridizations were repeated with reversed dye assignment (dye-swap) as technical replicates.
Project description:MicroRNAs regulate the biological aggressiveness of colorectal cancer (CRC) cells and might serve as potential prognostic factors and therapeutic targets. In this study, we therefore globally profiled microRNAs associated with aggressive growth in CRC cells, in an attempt to identify novel prognostic biomarkers in CRC patients. In detail, two different CRC cell lines (Caco-2 and HRT-18) with completely different growth rates and different E-cadherin expression were profiled for differences in more than 1000 human microRNAs by using microarray technology.
Project description:Whole genome microarray data were analyzed to describe the changes in gene transcription profile in human Caco-2 cancer cells under the influence of the extract from iodine-biofortified and non-fortified carrot and lettuce. These iodine-biofortified vegetables can be used as a functional food. Four-condition experiment: iodine-biofortified carrot, non-fortified carrot, iodine-biofortified lettuce, non-fortified lettuce vs. Caco-2 colorectal adenocarcinoma cell line. Three biological replicates and three technical replicates.
Project description:To investigate the presence and abundance of piRNAs in Colorectal Cancer (CRC), we performed deep-sequencing of the small RNA transcriptome of eight human CRC cell lines (HT-115, Caco-2, SW-1417, SW 403, COLO 205, HT-29, HCT 116 and RKO).
Project description:microRNA and mRNA profiling was conducted for parental cell lines and cell lines resistant to trifluridine in 3 colorectal cell lines (DLD-1, HCT-116, RKO). We hypothesized that a detailed comparison between miRNA and mRNA expression might reveal the mechanism for acquired resistant to trifluridine in colorectal cancer.
Project description:microRNA and mRNA profiling was conducted for parental cell lines and cell lines resistant to trifluridine in 3 colorectal cell lines (DLD-1, HCT-116, RKO). We hypothesized that a detailed comparison between miRNA and mRNA expression might reveal the mechanism for acquired resistant to trifluridine in colorectal cancer.
Project description:We analyzed, by HTA 2.0, colorectal adenocarcinoma samples and matched normal colonic tissues in order to determine the whole transcriptome expression levels. Three widely used colorectal cancer cell lines (Caco-2, HT-29,HCT-116), one human breast adenocarcinoma cell line (MCF-7) and one human prostate adenocarcinoma cell line (PC3) were also analyzed. Results provided insights into the regulation, at transcript level, of genes involved in copper homeostasis.
Project description:LC-MS/MS glycoproteomic analysis of EGFR N-glycosylation profile. EGFR immunoprecipitated from colorectal cancer cell lines SW48 (wild-type and ST6Gal1 overexpression) and Caco-2 (wild-type and ST6Gal1 knock-out)
Project description:Transcriptional profiling of hPTTG1-/- HCT116 human colorectal cancer cells comparing hPTTG1-/- HCT116 cells transfected with pcDNA3.1, and with hPTTG1-/- HCT116 cells transfected with pcDNA3.1-hPTTG1 plasmid. Two-condition experiment, pchyg vs. 7-2 and 18-2 cells. 1 control, 2 different transfected cells.
Project description:To uncover hypoxia-induced miRNA-mRNA interactions landscape in colorectal cancer cell lines we performed integrated miRNA/mRNA sequencing of Caco-2 and HT-29 cells. Hypoxia was chemically induced via 24 h cobalt(II) chloride and oxyquinoline treatments.
