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WTAP-induced change in gene expresssion in cholangiocarcinoma cells

ABSTRACT: Knock-down or overexpression of WTAP regulated migration and invasion of cholangiocarcinoma cells in vivo and vitro studies. To investigate the underlying mechanism for WTAP-regulated migration and invasion, the gene expression between the mock cells and the stable cells was compared

ORGANISM(S): Homo sapiens

PROVIDER: GSE32134 | GEO | 2015/04/06

SECONDARY ACCESSION(S): PRJNA147665

REPOSITORIES: GEO

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WTAP-induced change in gene expresssion in cholangiocarcinoma cells

Project description:Knock-down or overexpression of WTAP regulated migration and invasion of cholangiocarcinoma cells in vivo and vitro studies. To investigate the underlying mechanism for WTAP-regulated migration and invasion, the gene expression between the mock cells and the stable cells was compared Total RNA was purified from the mock cells and the stable cells overexpressing WTAP

2015-04-06 | E-GEOD-32134 | biostudies-arrayexpress

LAP2beta-induced change in gene expression in gastric cancer cells

Project description:Knock-down or overexpression of LAP2beta regulated migration and invasion of gastric cancer cells in vivo and in vitro studies. To investigate the underlying mechanism for LAP2beta-regulated migration and invasion, we compared the gene expression changes between the mock cells and the stable cells.

2012-08-01 | GSE31450 | GEO

LAP2beta-induced change in gene expression in gastric cancer cells

2012-07-31 | E-GEOD-31450 | biostudies-arrayexpress

Binding motif analysis of METTL3，WTAP in METTL3，WTAP overexpressed Human 293T cells

Project description:label the cells overexpressed Myc tagged METTL3 and Flag tagged WTAP with 4-SU, the RNA bound by METT3,WTAP can be got by Myc or Flag IP followed by RNA isolation by using the TRIzol (Invitrogen) reagent by following the company manual.the RNA was then used for library preparation using a TruSeq™ RNA Sample Prep Kit v2 (Illumina, San Diego, CA, USA) according to the manufacturer’s protocol.The libraries were sequenced using HiSeq2000 (Illumina) in single-read mode, creating reads with a length of 50 bp. Sequencing chemistry v2 (Illumina) was used and samples were multiplexed in two samples per lane. discovery of the binding motif of METTL3，WTAP in METTL3，WTAP overexpressed Human 293T cells

2014-01-16 | E-GEOD-50580 | biostudies-arrayexpress

Identification of WTAP complex-regulated alternative splicing/polyadenylation

Project description:Through combined comprehensive analysis of AS events via RNAi, coupled with RNA-seq analysis, we demonstrate that the WTAP complex core factors WTAP, VIRMA, KIAA0853 and CBLL1 function as splicing regulators to promote exon skipping and intron retention, several of which occur in the last exon with competition between splicing and polyadenylation. The regulated alternative splicing (AS) events involve short introns/exons with higher GC content and introns with weaker polypyrimidine-tract and branch points. Further analysis of GC-rich sequences of WTAP-regulated AS events revealed potential G-quadruplex formation.

2021-09-23 | GSE167067 | GEO

mRNA profiles of WTAP siRNA-treated HUVECs

Project description:To examine the role of WTAP in splicing regulation, we performed high-throughput mRNA sequencing (RNA-seq) on RNA isolated from control, WTAP or Virilizer siRNA-treated HUVECs, yielding 12 million uniquely mapped 75nt pair-end tags from each sample. MapSplice software was used for differential expression and differences in transcript splice junctions . mRNA profiles of control, WTAP or Virilizer siRNA-treated HUVECs were generated by deep sequencing using Illumina GAII.

2014-09-25 | E-GEOD-41180 | biostudies-arrayexpress

The effects of WTAP on BAT function

Project description:Purpose: The goal of this study is to compare transcriptome profilings of interscapular brown adipose tissue (iBAT) from BAT-specific WTAP knockout and control mice Methods: iBATs were collected from WTAP BKO and f/f mice at 8 weeks old (n=3 for each group), and total RNA was isolated using TriPure. RNA-seq was performed by using Illumina NovaSeq 6000 platform. Paired-end clean reads were aligned to the mouse reference genome (Ensemble_grcm38_p6) with TopHat (version 2.0.12), and the aligned reads were used to quantify mRNA expression by using HTSeq-count (version 0.6.1). Conclusion:Our study represents the first detailed analysis of iBAT transcriptomes from WTAP BKO and f/f mice, generated by RNA-seq technology. The RNA-seq analysis showed that 894 genes were down-regulated and 1410 genes were up-regulated in the iBAT of WTAP BKO mice. GO analysis showed that the down-regulated genes were primarily related to related to generation of precursor metabolites and energy, cellular respiration, energy derivation by oxidation of organic compounds, electron transport chain, nucleotide metabolic process and purine ribonucleotide metabolic process.

2022-10-19 | GSE202510 | GEO

siRNA profiling of human HUVEC cells after WTAP knockdown

Project description:The experiment studied the effect of knockdown WTAP in HUVEC. two control samples and two WTAP knockdown samples.

2008-06-12 | E-GEOD-2327 | biostudies-arrayexpress

METTL3 and WTAP

Project description:METTL3 and WTAP

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siRNA mediated WTAP knockdown in HUVEC

Project description:The experiment studied the effect of knockdown WTAP in HUVEC. two control samples and two WTAP knockdown samples. Keywords: other

2005-11-30 | GSE2327 | GEO

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