Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

IGF2BP3 Inhibits Translation in Round Spermatozoa

ABSTRACT: IGF2BP3 Inhibits Translation in Round Spermatozoa

PROVIDER: PRJNA1077948 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR28006373_1.fastq.gz	Fastqsanger.gz
	SRR28006373_2.fastq.gz	Fastqsanger.gz
	SRR28006374_1.fastq.gz	Fastqsanger.gz
	SRR28006374_2.fastq.gz	Fastqsanger.gz
	SRR28006375_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 24

Similar Datasets

IGF2BP3 Inhibits Translation in Round Spermatozoa

Project description:To reveal the effects of IGF2BP3 on mouse spermatids at the post-transcriptional and translational levels, we performed RNA-seq and ribosome nascent-chain complex sequencing (RNC-seq) of spermatids from Igf2bp3+/- and Igf2bp3-/- mice after isolation. RNA-seq and RNC-seq sequencing showed that IGF2BP3 mainly plays a regulatory role in translational repression in spermatids.

2025-02-05 | GSE256054 | GEO

The IGF2BP3-COPS7B axis facilitates mRNA translation to drive colorectal cancer progression

Project description:Many studies have provided valuable information about genomic and transcriptomic changes that occur in colorectal cancer (CRC). However, protein abundance cannot be reliably predicted by DNA alteration or mRNA expression, which can be partially attributed to post-transcriptional and/or translational regulation of gene expression. In this study, we identified increased translational efficiency (TE) as a hallmark of CRC by evaluating the transcriptomic and proteomic features of CRC patients, along with comparative transcriptomic and ribosome-protected mRNA analysis in colon epithelial cells and colon cancer cells. COPS7B was among the key genes that consistently showed both significant TE increase and protein elevation without transcriptional alteration in CRC. IGF2BP3 enhanced the TE of COPS7B mRNA to promote CRC growth and metastasis. COPS7B was found to be a component of the ribo-interactome that interacted with ribosomes to facilitate ribosome biogenesis and mRNA translation initiation. Collectively, this study revealed the proteomic features of CRC and highlighted elevated mRNA translation as a hallmark of CRC. The identification of the IGF2BP3-COPS7B axis underlying the increased protein synthesis rate in CRC provided a promising therapeutic target to treat this aggressive disease.

2023-08-07 | GSE240217 | GEO

IGF2BP3 controls cancer cell invasiveness by modulation RISC function

Project description:The goal of this study was to determine IGF2BP3 regulation of RNA targets in human pacreatic ductal adenocarcinoma cell lines Included are iCLIP-seq libraries for IGF2BP3 from PL45 and Panc1 PDAC cell samples, RIP-seq samples from PL45 and Panc1 PDAC cells, RNA-seq data sets from control and IGF2BP3 knockdown in PL45 and Panc1 PDAC cells, and small RNA-seq samples from Panc1 cells

2016-03-12 | E-GEOD-79147 | biostudies-arrayexpress

Glucose depletion inhibits translation initiation in yeast - transcription profiling

Project description:This is a transcription profiling study on yeast undergoing glucose depletion. It reveals that glucose depletion inhibits translation initiation in a mechanism involving eIF4A loss and 48S pre-initiation complex accumulation, while the pentose phosphate pathway is co-ordinately up-regulated

2011-11-11 | E-MEXP-3037 | biostudies-arrayexpress

Paternally inherited H3K27me3 impacts zygotic genome activation in round spermatid injection [ATAC-seq]

Project description:Round spermatid injection (ROSI) gives rise to a lower birth rate than intracytoplasmic sperm injection (ICSI), which uses mature spermatozoa and has limited clinical application. Inefficient development of ROSI-embryos has been attributed to epigenetic abnormalities. However, the chromatin-based mechanism that underpins the low birth rate of ROSI remains to be determined. Here we show that a repressive histone mark H3K27me3 persists from doner round spermatids into zygotes in ROSI and that paternally derived H3K27me3 is associated with less accessible chromatin and impaired zygotic genome activation (ZGA) in ROSI-derived zygotes. These H3K27me3 marked loci in the paternal germline undergo histone turnover in spermiogenesis, resulting in the reduced paternal H3K27me3 in normal spermatozoa. Thus, the lack of histone turnover during spermiogenesis led to the dysregulation of chromatin accessibility and ZGA in ROSI-embryos. Our results unveil a molecular logic by which chromatin states in round spermatids impinge on chromatin states and ZGA in ROSI-embryos, highlighting the importance of chromatin remodeling in spermiogenesis in successful reproduction.

2022-08-23 | GSE196857 | GEO

Paternally inherited H3K27me3 impacts zygotic genome activation in round spermatid injection [RNA-seq]

2022-08-23 | GSE196858 | GEO

The IGF2BP3-COPS7B axis facilitates mRNA translation to drive colorectal cancer progression

Project description:The IGF2BP3-COPS7B axis facilitates mRNA translation to drive colorectal cancer progression

| PRJNA1002994 | ENA

The RNA binding protein IGF2BP3 promotes hematopoietic progenitor cell proliferation by targeting leukemogenic pathways

Project description:The goal of this study was to determine IGF2BP3 RNA targets in human B-cell Acute Lymphocitic Leukemia cell models. Included are iCLIP-seq libraries for IGF2BP3 from RS4;11 and REH B-ALL cell samples and RNA-seq data sets from control and IGF2BP3 knockdown RS4;11 B-ALL cell lines

2016-01-16 | E-GEOD-76931 | biostudies-arrayexpress

Glucose depletion inhibits translation initiation in yeast - polysome and monosome profiling

Project description:This is a polysome/monosome profiling study on yeast undergoing glucose depletion. Polysomes and monosomes are extracted and the transcripts bound to each fraction are measured by microarray. The study reveals that glucose depletion inhibits translation initiation in a mechanism involving eIF4A loss and 48S pre-initiation complex accumulation, while the pentose phosphate pathway is co-ordinately up-regulated

2011-11-11 | E-MEXP-3038 | biostudies-arrayexpress

Paternally inherited H3K27me3 affects chromatin accessibility in mouse embryos produced by round spermatid injection

Project description:Round spermatid injection (ROSI) results in a lower birth rate than intracytoplasmic sperm injection, which has hampered its clinical application. Inefficient development of ROSI embryos has been attributed to epigenetic abnormalities. However, the chromatin-based mechanism that underpins the low birth rate in ROSI remains to be determined. Here, we show that a repressive histone mark H3K27me3 persists from mouse round spermatids into zygotes in ROSI and that round spermatid-derived H3K27me3 is associated with less accessible chromatin and impaired gene expression in ROSI embryos. These loci are initially marked by H3K27me3 but undergo histone modification remodelling in spermiogenesis, resulting in reduced H3K27me3 in normal spermatozoa. Therefore, the absence of the epigenetic remodelling, presumably mediated by histone turnover during spermiogenesis, leads to dysregulation of chromatin accessibility and transcription in ROSI embryos. Thus, our results unveil a molecular logic, in which chromatin states in round spermatids impinge on chromatin accessibility and transcription in ROSI embryos, highlighting the importance of epigenetic remodelling during spermiogenesis in successful reproduction.

2022-08-22 | GSE196859 | 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