Project description:RNA-Seq of HeLa cells treated with siTFIP11 or control siRNA to investigate the effect of TFIP11 knockdown on mRNA as part of a larger study on the function of TFIP11.
Project description:RNA-Seq of HeLa cells treated with siDHX15 or control siRNA to investigate the effect of DHX15 knockdown on mRNA as part of a larger study on the function of TFIP11 and DHX15.
Project description:Small RNA-Seq of HeLa cells treated with siTFIP11 or control siRNA to investigate the effect of TFIP11 knockdown on small RNA (snRNA, snoRNA, etc.) as part of a larger study on the function of TFIP11.
Project description:Purpose: The goals of this study are to compare NGS-derived total transcriptome profiling (RNA-seq) of CNOT1-depleted cells (using siRNA) with control HeLa cells before and after DNA damage to examine quantitative gene expression.
Project description:Purpose: When CFIm25 knockdown induces global APA events, we aim to investigate ceRNA landscape change based on microRNA expression change. Methods: microRNA from HeLa cells treated with control siRNA and CFIm25 siRNA were subject to RNA-Seq. Results: Consistent with our observations in TCGA breast cancer, we found a surprisingly high enrichment of 3ʹUTR shortening genes' ceRNA partners to tumor suppressors and their down-regulation. Conclusion: Our work indicated that the shortened 3ʹ-UTRs might direct the released miRNAs to repress their ceRNA partners in trans, which are enriched in ceRNET hubs and tumor suppressors, thereby effectively disrupting normal ceRNET and contributing to tumorigenesis.
Project description:To investigate whether U1C plays a role in splicing regulation in human system, we performed siRNA-mediated knockdown of U1C in HeLa cells and analyzed alternative splicing patterns by high-throughput RNA sequencing (RNAseq) RNAseq performed with poly(A)+ selected total RNA from U1C-knockdown and control-treated HeLa cells
Project description:Total RNA were extracted from five knocking down treated Hela cells using siRNA targeting fusion gene SLCC2A11-MIF and parental genes To investigate the function of fusion gene and parental gene, we designed siRNAs specifically knocking down the fusion RNA SLC2A11-MIF and parental gene SLC2A11 respectively. Totally we have five samples. One sample is control, two siRNAs target parental genes and other two siRNAs target fusion genes. After 48hrs siRNA treatment, the RNAs were extracted from cells, and followed by RNA microarray.
Project description:Analysis of cellular NMD (Nonsense-mediated mRNA decay) substrates that regulated by Upf1, SMG5, SMG7 and/or PNRC2 in HeLa cell. The hypothesis tested in the present study was that endogenous NMD substrates may co-regulated by Upf1, SMG5, SMG7 and PNRC2. Total RNA obtained from HeLa cells with downregulation of Upf1, SMG5, PNRC2 or SMG7 by siRNA. The up- or down-regulated transcripts were compare to control siRNA treated HeLa cell RNA extract. Significant transcripts were confirmed by replication
