Project description:This study presents a comparison of small RNA sequencing libraries generated from the same cell lines but using different sequencing platforms and protocols. The samples were analyzed and compared at the level of miRNAs expression and as a population of small RNAs derived from repetitive elements. Despite a good correlation between sequencing platforms, there are qualitative and quantitative variations in the results depending on the protocol used.
Project description:This study presents a comparison of small RNA sequencing libraries generated from the same cell lines but using different sequencing platforms and protocols. The samples were analyzed and compared at the level of miRNAs expression and as a population of small RNAs derived from repetitive elements. Despite a good correlation between sequencing platforms, there are qualitative and quantitative variations in the results depending on the protocol used. 10 samples were examined: 6 from the ES E14 XY cell type: 1 454, 2 SOLiD from 2 technological versions, and 3 SOLEXA from 3 different protocols, and 4 samples from ES PGK XX cells: 1 454 and 1 SOLEXA sample, and 2 SOLiD samples from 2 technological versions.
Project description:To identify the miRNAs that are differentially expressed and secreted between the MDA-MB-231 metastatic breast cancer cells and the MCF-10A non-cancerous human mammary epithelial cells, we profiled the cellular and exosomal small RNAs (between 17 and 52 nt) isolated from these two cell lines by Solexa deep sequencing. MiRNAs that are significantly different between the two cell lines are identified. RNA was extracted from cultured MDA-MB-231 and MCF-10A cells or purified exosomes secreted by these cells, and subjected to library construction and Solexa deep sequencing.
Project description:The goal of this study is to investigate paracrine effect of peripheral blood mononuclear cells (PBMCs) on breast cancer cell lines. Transcription profiles of PBMCs (control) and PBMCs co-cultured with breast cancer cell lines (treatment) were generated by deep sequencing, in triplicate for MCF7 and duplicate for T47D, using Illumina HiSeq 4000. Transcriptome analysis of PBMCs has shown the gene expression changed when co-cultured with breast cancer cell lines. The result revealed significantly up- and down-regulated genes.
Project description:(Objectives) The goal of this study is to investigate paracrine effect of peripheral blood mononuclear cells (PBMCs) on colon cancer cell lines. (Method) Transcription profiles of PBMCs (control) and PBMCs co-cultured with colon cancer cell lines (treatment) were generated by deep sequencing, in triplicate for SW480 and duplicate for HT29, using Illumina HiSeq 4000. (Results and conclusion) Transcriptome analysis of PBMCs has shown the gene expression changed when co-cultured with colon cancer cell lines. The result revealed significantly up- and down-regulated genes.
Project description:Metabolome analysis of 180 cancer cell lines. Intracellular extracts. Flow injection analysis - TOF (negative mode, no LC). Sample description is included in Metadata_File_CellLines.txt
Project description:To identify the miRNAs that are differentially expressed and secreted between the MDA-MB-231 metastatic breast cancer cells and the MCF-10A non-cancerous human mammary epithelial cells, we profiled the cellular and exosomal small RNAs (between 17 and 52 nt) isolated from these two cell lines by Solexa deep sequencing. MiRNAs that are significantly different between the two cell lines are identified.