Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Global Gene expression changes in cholangiocytes with TGF beta treatment

ABSTRACT: Growth factor, TGF beta can have profound effect on global gene expression changes. Since TGF beta signalling is not well studied in liver epithelia , we decided to do Next gen RNA-seq analysis to look at TGF beta signaling in cholangiocytes

ORGANISM(S): Homo sapiens

PROVIDER: GSE145271 | GEO | 2020/02/20

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Global Gene Expression Changes in Cholangiocytes Treated with TGF-beta

Project description:The growth factor, TGF-beta can have profound effect on global gene expression changes. Since TGF-beta signaling is not well studied in liver epithelia, RNA-seq analysis was performed to evaluate TGF-beta signaling in cholangiocytes.

2019-01-25 | GSE125577 | GEO

ChIP-seq of cholangiocytes treated with TGFbeta

Project description:TGF beta has profound effects on global gene expression changes. To understand the epigenetic mechanisms associated with TGF beta stimulation, we performed ChIP-seq of cholangiocytes to understand the changes in histone modifications associated with TGF beta. We choose H3K27ac and H3K9ac, histone modification associated with gene expression. These histone modifications were correlated with SMAD3 occupancy, which is a canonical downstream mediator of TGF beta signaling.

2020-02-20 | GSE145250 | GEO

ATAC-seq of cholangiocytes treated with TGFbeta

Project description:TGF beta has profound effects on global gene expression changes. To understand the epigenetic changes associated with TGF beta stimulation, we performed ATAC-seq of cholangiocytes to understand the changes in chromatin accessibility associated with TGF beta. We also wanted to determine if H3K9ac played a role in TGF beta induced changes in chromatin accessibility. Therefore, H3K9ac inhibitor CPTH6 was used to treat cells.

2020-02-20 | GSE145252 | GEO

Global Gene Expression Changes in Cholangiocytes Treated with TGF-beta

Project description:Global Gene Expression Changes in Cholangiocytes Treated with TGF-beta

| PRJNA516867 | ENA

Global Gene expression changes in cholangiocytes with TGF beta treatment

Project description:Global Gene expression changes in cholangiocytes with TGF beta treatment

| PRJNA606585 | ENA

Expression profiling of stroma cells from prostate cancer co-cultures, with or without TGF-beta signaling

Project description:Prostate stroma-specific TGF-beta signaling induces morphological changes in LNCaP cells. We have previously shown that stromal TGF-beta signaling regulates prostate tumor growth. To further delineate the underlying mechanisms, we generated LNCaP cells overexpressing an HA-tagged constitutively activate TGF-beta1 ligand (LNCaP-HA-TGF-β1(a)) and control LNCaP cells (LNCaP-Ctrl), and performed in vitro co-cultures of LNCaP-HA-TGF-β1(a) and LNCaP-Ctrl cells on top of the confluent HPS-19I cells, a human prostate stromal cell line. Since LNCaP cells are defective in TGF-beta receptor I (TbetaRI / ALK-5) that is essential for mediating TGF-beta signaling, only HPS19I cells are able to respond to TGF-beta ligand in these co-cultures. This provides a unique opportunity to study how prostate stromal cell-specific TGF-beta signaling regulates PCa biology. To identify the prostate epithelia-specific gene that was regulated by prostate stromal TGF-beta signaling, we also treated HPS19I cells using conditioned media collected from LNCaP- HA-TGF-β1(a) cells and LNCaP-Ctrl cells cultured in RPMI1640 supplemented with 0.2% FBS. After 6 days of treatment, we extracted total RNA from these HPS19I cells and performed microarray.

2014-11-12 | GSE51622 | GEO

cholangiocytes treated with TGFbeta

Project description:cholangiocytes treated with TGFbeta

| PRJNA606515 | ENA

Expression data from TGF-beta-treated human ovarian fibroblasts

Project description:Advanced ovarian cancer is the most lethal gynecologic malignancy in the United States. Ovarian cancer cells are known to have diminished response to TGF-beta, but it remains unclear whether TGF-beta can modulate ovarian cancer cell growth in an indirect manner through cancer-associated fibroblasts (CAFs). Using transcriptome profiling analyses on TGF-beta-treated ovarian fibroblasts, we identified a TGF-beta-responsive gene signature in ovarian fibroblasts. Identifying TGF-beta-regulated genes in the ovarian microenvironment helps in understanding the role of TGF-beta in ovarian cancer progression. The human telomerase-immortalized ovarian fibroblast line NOF151 was treated with 5ng/mL of either TGF-beta-1 or TGF-beta-2. Total RNA was isolated from control samples and TGF-beta-treated fibroblasts samples at 48 hours post-treatment, followed by cDNA synthesis, IVT and biotin labeling. Samples were then hybridized onto Affymetrix Human Genome U133 Plus 2.0 microarrays. For each treatment group, three independent samples were prepared for the microarray experiment.

2013-12-31 | E-GEOD-40266 | biostudies-arrayexpress

Transcriptome analysis of embryonic cholangiocytes

Project description:Purpose: The aim of this study is to propose a computational model which can help in unravelling the mechanisms of initial bile duct lumen formation. Guided by the quantification of morphological features and expression of genes in developing bile ducts (cholangiocytes) from embryonic mouse liver, hypotheses for the mechanisms of biliary lumen formation were generated and tested with the model. Here, the RNA-sequencing data were collected from purified embryonic cholangiocytes at two developmental stages (E16 and E18).

2021-05-31 | GSE163062 | GEO

Transcription profiling of human glioma cells treated with TGF-beta or an inhibitor of the TGF-beta Receptor I LY2109761

Project description:In order to identify the genes that are regulated by TGF-beta in glioma, we serum starved two glioma cell lines, U373MG and U87MG, for 16h and we treated them with vehicle,100pM TGF-beta, 2uM inhibitor of the TGF-beta Receptor I(TbRI)(LY2109761), or both 100pM TGF-beta plus 2uM TbRI for 3h. Then, cell were collected and total RNA was extracted.

2007-05-16 | E-MEXP-903 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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