Project description:Purpose: Next-generation sequencing (NGS) has revolutionized systems-based analysis of gene expression and alternative RNA splicing. The goals of this study are to compare alternative splicing in RALY knock-down cells to identify the function of RALY in alternative splicing transcriptome profiling (RNA-seq) to microarray and quantitative reverse transcription polymerase chain reaction (qRT–PCR) methods and to evaluate protocols for optimal high-throughput data analysis Methods: mRNA profiles of RALY knock-dowed HCT 116 cells and non-silencing shRNA treated HCT 116 cells generated by deep sequencing, in duplicate, using Illumina Hiseq 2500. Results: Using an we mapped about more than 60 million reads per sample to the human genome (GRCh38) and identified 58,884 transcripts in WT and RALY knock-downed HCT 116 cells with Hisat2. rMATS analysis of RNA-seq data demonstrate significant effects of RALY on 4,046 skipped exon splicing and other alternative splicing events. Conclusions: Our study represents the first detailed analysis of transcriptomes in RALY KD cells, with biologic duplicates, generated by RNA-seq technology. The splicing analysis workflows reported here should provide a framework for the RALY function in the splicing.
Project description:The study aim is to evaluate to what extent imipramine treatment of HCT-116 colorectal cell lines does affect fascin1-related or cytoskeleton-associated functions
Project description:We examined the alternation of gene expression by MCC-555, rosiglitazone (RGZ) and 15-deoxy-Δ12, 14-prostaglandin J2 (PGJ2) in human colorectal adenocarcinoma HCT-116 cells. Keywords: effects of PPAR-gamma agonists
Project description:To understand molecular mechanisms underlying the growth inhibitory ativity of Stearoyl-CoA desaturase-1 (SCD1) inhibitor, we performed microarray analysis using HCT-116 colorectal cancer cells, in which SCD1 was pharmacologically blocked or genetically ablated.
Project description:We report the differential gene expression upon the LPA treatment depicting the invasion/metastasisphenomenon and the lipogenesis effect on the colorectal cancer cells HCT-116
Project description:UCRs expression signature of HCT-116 cell lines versus HCT-116 cell line treated with DNA methylation inhibitor 5-aza-2'-deoxycytidine
Project description:We performed poly(A)+ stranded RNA-seq of a panel of the human colorectal adenocarcinoma cell line HCT-116 treated with 5-aza-2’-deoxycytidine. In parallel, we determined the genomic location and DNA methylation levels of human full-length LINE-1 elements (L1) from the same samples using bs-ATLAS-seq (E-MTAB-12240). To link DNA methylation and L1 expression, we used cell pellets from the same cell culture to perform both RNA-seq and bs-ATLAS-seq.
Project description:Transcriptional profiling of isogenic human colorectal cancer cell line HCT-116, comparing parental cells, CDK2 knockout cells, cells treated with the CDK2-selective inhibitor NU6102 and cells resistant to 50µM NU6102. The aim was to compare effects of loss of CDK2 gene or kinase activity and determine potential mechanisms of inhibitor-resistance