Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

IMP1 and IMP2 have different RNA clients and functional programs in mouse embryo fibroblasts

ABSTRACT: IMP1 and IMP2 have different RNA clients and functional programs in mouse embryo fibroblasts

PROVIDER: PRJNA550428 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR9592120.fastq.gz	Fastqsanger.gz
	SRR9592121.fastq.gz	Fastqsanger.gz
	SRR9592122.fastq.gz	Fastqsanger.gz
	SRR9592113.fastq.gz	Fastqsanger.gz
	SRR9592123.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 13

Similar Datasets

IMP1 and IMP2 have different RNA clients and functional programs in mouse embryo fibroblasts

Project description:Different from most publication to date, in this study we find IMP1 and IMP2, two closely related RNA binding proteins, have different clients in MEF cells

2019-12-22 | GSE133242 | GEO

Enhanced CLIP uncovers IMP protein-RNA targets in human pluripotent stem cells important for cell adhesion and survival [eCLIP-Seq]

Project description:Human pluripotent stem cells (hPSCs) require precise control of post-transcriptional RNA networks to maintain proliferation and survival. Using a recently developed enhanced UV crosslinking and immunoprecipitation (eCLIP) approach, we identify RNA targets of the IMP/IGF2BP family of RNA-binding proteins in hPSCs. At the broad region- and binding site-level IMP1 and IMP2 show reproducible binding to a large and overlapping set of 3'UTR-enriched targets. RNA Bind-N-Seq applied to recombinant full-length IMP1 and IMP2 reveals CA-rich motifs that are enriched in eCLIP-defined binding sites. We observe that IMP1 loss in hPSCs recapitulates IMP1 phenotypes, including a reduction in cell adhesion and an increase in cell death. For cell adhesion, in hPSCs we find IMP1 maintains levels of integrin mRNA, specifically regulating RNA stability of ITGB5. Additionally, we show IMP1 can be linked to hPSC survival via direct target BCL2. Thus, transcriptome-wide binding profiles identify hPSC targets modulating well-characterized IMP1 roles. eCLIP-seq was performed in biological replicate for IGF2BP1/IMP1 and IGF2BP2/IMP2, as well as one replicate each for IGF2BP3/IMP3, RBFOX2, and an IgG control. Each sample has a size-matched input control for analysis

2016-04-07 | E-GEOD-78507 | biostudies-arrayexpress

Enhanced CLIP uncovers IMP protein-RNA targets in human pluripotent stem cells important for cell adhesion and survival [RNA-Seq]

2016-04-07 | E-GEOD-78508 | biostudies-arrayexpress

Next Generation Sequencing (NGS) analysis of mice pancreatic islets from control and IMP2 islet specific knockout (Rip2;IMP2).

Project description:The goal of this study is to understand how IMP2 contributes to T2D traits by regulating pancreatic beta cell growth and function. Islets from control and Rip2;IMP2 mice were generated by deep sequencing. In additon, we also perfomred IMP2 RIP-Seq to identify IMP2 targets.

2023-06-11 | GSE152424 | GEO

Quantitative proteomes of Imp2 KO mouse 2-cell-stage embryos

Project description:Data showing the late 2-cell-stage, control embryos (Imp2♀+/♂+) and Imp2-knockout embryos (Imp2♀−/♂+) for HPLC MS/MS analysis. 3 replicates were performed using 330 embryos per group.

2019-11-12 | PXD010397 | Pride

Enhanced CLIP uncovers IMP protein-RNA targets in human pluripotent stem cells important for cell adhesion and survival [RNA-Seq]

2016-04-07 | GSE78508 | GEO

Enhanced CLIP uncovers IMP protein-RNA targets in human pluripotent stem cells important for cell adhesion and survival [eCLIP-Seq]

2016-04-07 | GSE78507 | GEO

Functional characterization of RNA-binding protein IMP2 in primary Glioma cell lines [array]

Project description:Cancer stem cells (CSC) dictate tumor cell heterogeneity in diverse cancer types and arise, in part, from microRNA (miRNA)-dependent alteration of gene expression. The let-7 miRNA family induces differentiation by silencing genes that maintain stemness and is repressed by the RNA-binding proteins LIN28A/B, which preserve stemness in normal embryonic and malignant cells. Here, we observed that LIN28A/B is undetectable in glioma stem cells (GSC) whereas let-7 and, paradoxically, their target genes are highly expressed. Using photoactivatable-ribonucloside-enchanced crosslinking and immunoprecipitation (PAR-CLIP), we show that insulin-like growth factor-2 mRNA-binding protein 2 (IMP2) protects let-7 target genes from silencing and provides a mechanistically distinct alternative to LIN28A/B toward both GSC and neural stem cell specification. Our observations define the RNA-binding repertoire of IMP2 and identify a mechanism by which it supports GSC maintenance.

2016-05-12 | GSE73846 | GEO

Functional characterization of RNA-binding protein IMP2 in primary Glioma cell lines [HTS]

2016-05-12 | GSE73845 | GEO

IMP2/IGF2BP2 HITS-CLIP from E13.5 mouse brain

Project description:HITS-CLIP is performed for the RNA-binding protein, IMP2/IGF2BP2, from E13.5 mouse brain.

2016-06-06 | E-MTAB-3636 | biostudies-arrayexpress