Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Study of transcriptional effects of FOXS1 silencing and TGF-beta treatment in SNU-449 hepatocellular carcinoma cell line

ABSTRACT: Study of transcriptional effects of FOXS1 silencing and TGF-beta treatment in SNU-449 hepatocellular carcinoma cell line

PROVIDER: PRJNA625739 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

Gene expression profiling in hepatocellular carcinoma cell lines PRC/PRF/5 and SNU-449 after a treatment with Transforming Growth Factor beta (TGF-beta) and Galunisertib, alone or in combination

Project description:Transforming Growth Factor beta (TGF-beta) is a pleiotropic cytokine playing a key role in liver carcinogenesis. The goal of this study was to identify genes differentially expressed in hepatocellular carcinoma cell lines PRC/PRF/5 and SNU-449 after a treatment with TGF-beta and/or Galunisertib, an inhibitor of the type I TGF-beta receptor (TGFBRI). Thus, cells were treated for 16 hours with 1 ng/mL recombinant human TGF-β1 (R&D Systems, Minneapolis, MN) and/or 10 μM LY2157299 (Sigma-Aldrich, St. Louis, MO) after overnight serum starvation. Gene expression profiling was performed using Agilent SurePrint G3 Human GE 8x60K microarrays.

2023-06-01 | GSE211806 | GEO

Expression data from SNU-449 cells transfected with USP48

Project description:Expression data from SNU-449 cells transfected with USP48

| PRJNA1101422 | ENA

RNA-seq of Snu-449 cells treated with Ezetimibe or control

Project description:RNA-seq of Snu-449 cells treated with Ezetimibe or control

| PRJNA938039 | ENA

Study of transcriptional effects of FOXS1 silencing and TGF-beta treatment in SNU-449 hepatocellular carcinoma cell line

Project description:Background & aims: Transforming Growth Factor beta (TGFβ) is a pleiotropic cytokine which controls fundamental cellular processes associated with tumor onset and progression. In hepatocellular carcinoma (HCC), we previously highlighted TGFβ signatures recapitulating its functional duality (i.e. cytostatic versus pro-metastatic features) to discriminate patients with good and poor prognosis. Here, we aimed at characterizing Forkhead Box S1 (FOXS1), a predicted transcription factor that we hypothesize to mediate pro-metastatic properties of TGFβ. Methods: FOXS1 expression was profiled in well-characterized HCC cell lines. Transient loss of function of FOXS1 (siRNA) was combined with functional assays and analysis of epithelial-mesenchymal transition (EMT) markers by western blot and immunofluorescence. Clinical relevance of FOXS1 was determined by integrative genomics. Results: Our data show that FOXS1 is a novel canonical SMAD-dependent TGFβ target. Its expression correlates with a mesenchymal phenotype. FOXS1 mediates pro-metastatic properties of TGFβ by inducing EMT and cell migration. In human HCC, FOXS1 correlates with VIM expression and is highly expressed in specific molecular subtypes associated with a poorer differentiation and no CTNNB1 mutation. FOXS1 expression predicts a poor prognosis (e.g. reduced patient survival) in liver, colon, stomach and kidney cancer. Conclusions: FOXS1 is a novel TGFβ target and a key mediator of EMT. Its induction in cancer is associated with a poor prognosis. Thus, determining the expression of FOXS1 in advanced tumors in which the pro-metastatic arm of TGFβ is activated could help to identify patients who may benefit from targeted therapies using TGFβ inhibitors.

2022-06-15 | GSE148795 | GEO

RNA transcriptome sequencing analysis of SNU-668 Erastin-resistant cells and SNU-668 parental cells, SNU-484 RSL3-resistant cells and SNU-484 parental cells

Project description:RNA transcriptome sequencing analysis was performed in SNU-668 Erastin-resistant cells and SNU-668 parental cells, SNU-484 RSL3-resistant cells and SNU-484 parental cells

2024-04-04 | GSE262114 | GEO

Transient transfection of miR-449 family in the hepatocellular carcinoma cell line HLE

2015-11-06 | GSE74710 | GEO

Gene expression profiling in hepatocellular carcinoma cell lines PRC/PRF/5 and SNU-449 after a treatment with Transforming Growth Factor beta (TGF-beta) and Galunisertib, alone or in combination

Project description:Gene expression profiling in hepatocellular carcinoma cell lines PRC/PRF/5 and SNU-449 after a treatment with Transforming Growth Factor beta (TGF-beta) and Galunisertib, alone or in combination

| PRJNA872161 | ENA

VARS1 overexpression in hepatocellular carcinoma cell lines

Project description:VARS1 was transiently overexpressed in Hep3B and SNU-387 hepatocellular carcinoma-derived cell lines.

2024-12-02 | PXD056392 | Pride

Human hepatocarcinoma cells : Huh-7 vs. SNU-739

Project description:Transcriptional profiling of human hepatocarcinoma comparing Huh-7 and SNU-739. Two-condition experiment, normalized ratio represented by Huh-7/SNU-739. Biological replicates: 2 Huh-7 replicates, 2 SNU-739 replicates.

2014-04-29 | E-GEOD-57106 | biostudies-arrayexpress

Transient transfection of miR-449 family in the hepatocellular carcinoma cell line HLE

Project description:In this study, we comparatively analyzed the members of the miR-449 family (miR-449a, miR-449b, and miR-449c) with regards to their target genes and functional effects in hepatocellular carcinoma (HCC). Microarray analysis after transient transfection of miR-449a, miR-449b, and/or miR-449c in the HCC cell line HLE identified putative target genes of miR-449a, miR-449b, and miR-449c. For transient overexpression of miRNAs, the HCC cell line HLE was transfected with 50 nM Allstars Negative Control or miScript miRNA mimics. MiRNA mimics for miR-449a, miR-449b, and miR-449c were either single transfected or cotransfected in equimolar amounts (16.7 nM each). Global mRNA expression profiling was performed utilizing pooled RNA of three biological replicates per microarray and two microarrays per condition.

2015-11-06 | E-GEOD-74710 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data