Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA-seq analysis of S16 Schwann cells treated with siRNA for Nr2f1/Nr2f2 (CoupTFI/CoupTFII)

ABSTRACT: RNA-seq analysis of S16 Schwann cells treated with siRNA for Nr2f1/Nr2f2 (CoupTFI/CoupTFII)

PROVIDER: PRJNA1060637 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

RNA-seq analysis of S16 Schwann cells treated with siRNA for Nr2f1/Nr2f2 (CoupTFI/CoupTFII)

Project description:In a previous study, we had compared SOX10-bound regulatory elements in Schwann cells and oligodendrocytes, and we identified a specific enrichment for nuclear receptor motifs at SOX10 binding sites in Schwann cells. We initially focused on NR2F1 and NR2F2 (CoupTF1/CoupTF2) since they are expressed from neural crest through Schwann cell maturity, and found that knockdown of nuclear receptors Nr2f1 and Nr2f2 in primary Schwann cells downregulated genes such as Myelin Basic Protein (Mbp) and Desert Hedgehog (Dhh). In this study, we have elucidated a NR2F-regulated target gene network in Schwann cells, which revealed enrichment for non-myelinating Schwann cell genes. Cut&Run assays in S16 Schwann cells revealed novel, genome-wide binding sites of NR2F1/2 and downstream transcription factors, Retinoid X Receptor (RXRG) and TEA-Domain factor (TEAD1).

2024-02-01 | GSE252428 | GEO

Schwann cell regulation by NR2F2 using Cut&Run

Project description:We focused on NR2F1 and NR2F2 (CoupTF1/CoupTF2) since they are expressed from neural crest through Schwann cell maturity, and found that knockdown of nuclear receptors Nr2f1 and Nr2f2 in primary Schwann cells downregulated genes such as Myelin Basic Protein (Mbp), Desert Hedgehog (Dhh), and N-Myc Downstream Regulated 1 (Ndrg1). In this study, we have elucidated a NR2F-regulated target gene network in Schwann cells, which revealed enrichment for non-myelinating Schwann cell genes. We used Cut&Run in S16 Schwann cells to show novel, genome-wide binding sites of NR2F1/2 and downstream transcription factors, YY1, SREBP1, Retinoid X Receptor (RXRG) and TEA-Domain factor (TEAD1). Our study elucidates the transcriptional cooperation that forms unique enhancer landscapes and the regulatory network that targets non-myelinating Schwann cells.

2024-01-01 | GSE247955 | GEO

RNA-Seq experiments performed on rat Schwann (S16) cells

Project description:We utilized RNA-Seq on rat Schwann (S16) cells to determine global gene expression. This information was generated as part of a larger effort to characterize cis-regulatory elements and global gene expression within Schwann cells. To achieve this, we generated RPKM values across two independent biological replicates. This dataset was also used to predict cis-regulatory element function on genes following CRISPR knockout studies.

2018-05-08 | GSE81709 | GEO

Schwann cell regulation by NR2F2 using Cut&Run

Project description:Schwann cell regulation by NR2F2 using Cut&Run

| PRJNA1041097 | ENA

Epigenomic profiling of enhancers identifies orphan nuclear receptors NR2F1 and NR2F2 as novel regulators of human neural crest.

Project description:Combining an in vitro hNCC differentiation protocol with epigenomic profiling, we provide the first whole-genome characterization of cis-regulatory elements in this highly relevant cell type. With this data at hand, we have characterized the chromatin state and dynamics of all human gene promoters during the course of NCC in vitro differentiation. Most importantly, we have identified a large cohort of active and NCC-specific enhancers, which we showed to be functionally relevant in vivo, in the context of embryonic development. Finally, through sequence analysis of the identified NCC enhancers, we uncovered the orphan nuclear receptors NR2F1 and NR2F2 as novel hNCC transcriptional regulators both in vitro and in vivo. Genome-wide analysis of H3K27ac in chicken neural crest cells (NCC) obtained from stage 11-14 or stage 20 embryos

2012-09-13 | E-GEOD-38066 | biostudies-arrayexpress

Comparative analysis of RNA-seq data from human ALT+ cell lines treated with NR2F2 siRNA

Project description:The Alternative Lengthening of Telomeres (ALT) facilitates telomere lengthening by a DNA strand invasion and copying mechanism. The nuclear receptor NR2F2 can bind to (TCAGGG)n variant repeats within telomeres and it has been proposed that this facilitates telomere interactions in ALT+ cells. However, the role NR2F2 in regulation the gene expression in ALT+ cell lines is unclear. Here, using Next Generation Sequencing (NGS), we characterised the changes in expression profile of three ALT+ cell lines (W-V, WI38VA13/2RA, U2OS) upon transient siRNA mediated downregulation of NR2F2 compared to cells treated with a control siRNA . Among 86 ALT-associated genes, only MND1 showed consistent down-regulation across the three NR2F2-depleted ALT+ cell lines. Altogether our data indicate that NR2F2 it does not play a direct role in the ALT mechanism.

2020-12-15 | E-MTAB-9599 | biostudies-arrayexpress

Epigenomic profiling of enhancers identifies orphan nuclear receptors NR2F1 and NR2F2 as novel regulators of human neural crest.

2012-09-13 | GSE38066 | GEO

Expression and functional pathway analysis of nuclear receptor NR2F2 in Ovarian cancer

Project description:Analysis of NR2F2 knockdown at whole genome level Total RNA isolated 48 hours after NR2F2 knockdown with siRNA compared to siRNA with non-targeting control

2013-05-29 | E-GEOD-47438 | biostudies-arrayexpress

RNAi profiling of human lymphatic endothelial cells after knockdown of Prox1 and/or NR2F2

Project description:Gene expression profiles of primary lymphatic endothelial cells (LECs) isolated from human foreskin were analyzed after siRNA-mediated knockdown of control (firefly luciferase), Prox1, NR2F2 or Prox1/NR2F2 for 48 hours. Experiment Overall Design: Passage five human lymphatic endothelial cells (LECs) were cultured on fibronectin (10 Î¼g/ml)-coated plates in a complete media (EBM, 20% FBS supplemented with 10 Î¼g/ml hydrocortisone acetate, 25 ug/ml cAMP and antibiotics). LECs were harvested and electorporated with siRNA duplexes for 48 hours with siRNA duplexes against either firefly luciferase(control), Prox1, NR2F2 or Prox1/NR2F2. Total RNA was purified using Tri-reagent and was subjected to microarray analysis. Experiment Overall Design:

2008-10-25 | E-GEOD-12846 | biostudies-arrayexpress

Anti-NR2F1 scCUT&Tag on FAC-sorted Isl1MN-GFP rhombomere 4 neurons from wildtype and HCFP1 Fam5snv/snv E10.5 mouse embryos

Project description:We found hereditary congenital facial paralysis type 1 (HCFP1) is caused by variants that duplicate or change cis regulatory elements (cREs) controlling the neuronal expression of the GATA2 transcription factor. The single nucleotide variants (SNVs) alter a previously uncharacterized cis regulatory element (we named cRE2). A subset of these variants disrupted a consensus sequence for the COUP transcription factor family (NR2F1 and NR2F2). We performed low-input scCUT&Tag with antibodies against NR2F1 and found it bound to the predicted cRE2 sequence in embryonic mouse rhombomere 4 motor neurons in vivo. We generated an HCFP1 SNV mouse model that harbored Mm10:Chr6:88,224,892 A>G in the NR2F1 binding site (Fam5snv/snv) and found it disrupted NR2F1 binding in vivo.

2023-04-04 | GSE223271 | GEO

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