Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA-seq of P10 (postnatal day 10) testes in Wild-type and Ogt cKO mice

ABSTRACT: Using RNA sequencing (RNA-seq), assessed the impact of OGT deficiency in germ cells on mRNA metabolism in mouse testes.

INSTRUMENT(S): Illumina NovaSeq 6000, Illumina Nova 6000 PE150

ORGANISM(S): Mus musculus

SUBMITTER: Rui Guo

PROVIDER: E-MTAB-15517 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

RNA-seq of P10 (postnatal day 10) testes in Wild-type and Ogt cKO mice

Project description:RNA-seq of P10 (postnatal day 10) testes in Wild-type and Ogt cKO mice

| PRJEB96762 | ENA

OGT, H2B S112GlcNAc, TET2 ChIP-seq results

Project description:TET2 directly interacts with OGT, which is important for the chromatin association of OGT in vivo. Although this specific interaction does not regulate the enzymatic activity of TET2, it facilitates OGT-dependent histone O-GlcNAcylation. Moreover, OGT associates with TET2 at transcription starting sites (TSS). Down-regulation of TET2 reduces the amount of H2B S112 GlcNAc marks in vivo, which are associated with gene transcription regulation. We found that OGT interacts with TET2 tightly. Using ChIP-seq with specific antibodies, we tested the co-localization of TET2 and OGT in genome level.

2012-12-11 | E-GEOD-41720 | biostudies-arrayexpress

ScRNA-Sequencing of Postnatal day 12 (P12) tetstes in Ogt conditional knock out and Wild-Type mice

Project description:Utilizing single-cell RNA sequencing, analyzed the impact of OGT deficiency on RNA metabolism across distinct germ cell populations and assessed the influence of O-GlcNAcylation loss on developmental trajectories within spermatogenic lineages.

2026-08-01 | E-MTAB-15514 | biostudies-arrayexpress

OGT, H2B S112GlcNAc, TET2 ChIP-seq results

2012-12-11 | GSE41720 | GEO

RNA-Seq of CRISPR/Cas9 zebrafish somatostatin 6 (sst6) mutant embryos at 0, 3 and 6 hours post fertilization compared to wild type controls

Project description:sst6 follows Tostivint et al 2019 gene naming (doi:10.1016/j.ygcen.2019.02.022). The experiment intended to identify the main transcript differences between the zebrafish somatostatin 6 mutants and wild type at 0, 3 and 6 hours post fertilization, as well as to identify maternal and zygotic activated genes.

2026-06-30 | E-MTAB-15099 | biostudies-arrayexpress

OGT knockout S2VP10 cells

Project description:Pancreatic Cancer cells were transfected with CRISR based OGT knockouts

2019-06-01 | GSE114472 | GEO

Development of an immune-related prognostic biomarker for triple-negative breast cancer

Project description:Triple-negative breast cancer represents approximately 15–20% of all reported breast cancer cases, and is characterized by a shorter survival time and higher mortality rates compared to other breast cancer sub-types. Tumor microenvironment (TME) refers to the internal and external environment of tumor tissue. Increasing evidence indicates that a tumor’s microenvironment is tightly associated with the immunological surveillance and defense during the development of breast cancer. Although oncology studies employing digital dissection methodologies have provided some insight on the biological features of TME, the development of methods to investigate the cellular composition of the tumor microenvironment remain an important research priority. In this study, we extracted whole transcriptome from 30 Triple-negative breast cancer (TNBC) patients and then used bioinformatics approaches to characterize cell type content in tumor tissue compared with para-cancerous tissue. We identified 4 types of enriched immune cells and 6 types of downregulated immune cells in the tumor tissue samples. After comprehensive bioinformatics analyses, we developed an ‘immune infiltration score’ (IIS) to quantitatively model immune cell infiltration in TNBC. To demonstrate the utility of the IIS, we used 2 independent datasets for validation. We found that patients with a higher IIS showing a longer progression-free survival time and significantly better prognosis than those with a lower IIS value. In sum, we explored the immune infiltration landscape in 30 TNBC patients and provided a novel and reliable biomarker IIS to evaluate the progression-free survival and prognosis in the TNBC patients.

2021-10-18 | E-MTAB-10886 | biostudies-arrayexpress

Ogt chromatin recruitment is mediated by TET proteins in mouse ES cells [expression array]

Project description:O-linked N-acetylglucosamine (O-GlcNAc ) transferase (OGT) activity is essential for embryonic stem (ES) cell viability and mouse development. OGT is present in both cytoplasm and nucleus of different cell types and mediates serine or threonine glycosylation. The Ogt gene locus resides on the X-chromosome and its activity is required for the viability of male ES cells. Using Ogt conditional knock out (KO) ES cells it was shown the failure of establishing stable KO ES clones further suggesting that Ogt activity is required for ES cell self-renewal and pluripotency. For understanding these changes, we performed global gene expression upon silencing of Ogt mediated by esiRNA in mouse Embryonic Stem Cells. Total RNA was extracted from E14 ES cells (derived from Ola129 mice) transiently transfected with Ogt specific and control esiRNA oligos 48 hrs. post-transfection.

2013-01-06 | E-GEOD-39321 | biostudies-arrayexpress

Genome-wide changes in OGT-deficient mouse liver tissue

Project description:Over a billion people suffer from chronic liver diseases worldwide, which often leads to fibrosis and then cirrhosis. Treatments for fibrosis remain experimental, in part because no unifying mechanism has been identified that initiates liver fibrosis. O-linked β-N-acetylglucosamine (O-GlcNAc) transferase (OGT) plays a pro-survival role under stress in many tissues. Here we report that OGT protects against hepatocyte necroptosis and initiation of liver fibrosis. Decreased O-GlcNAc levels were seen in patients with alcoholic liver cirrhosis and in mice with ethanol-induced liver injury. Liver-specific O-GlcNAc transferase (OGT) knockout (OGT-LKO) mice progressed to liver fibrosis at 10 weeks of age. OGT-deficient hepatocytes underwent necroptosis. These findings identify OGT as a key suppressor of hepatocyte necroptosis and OGT-LKO mice may serve as an effective spontaneous genetic model of liver fibrosis.

2019-11-04 | GSE134993 | GEO

Ogt chromatin recruitment is mediated by TET proteins in mouse ES cells [ChIP-Seq]

Project description:These data include the genome wide location analysis of Ogt by ChIP of Ogt in mouse ES cells. Precipitation of formaldehyde cross-linked chromatin prepared from mouse ES cell using specific antibody against OGT and IgG as control.

2013-01-06 | E-GEOD-39154 | 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