Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Hypoxia inducible factor-2 alpha (HIF-2α) overexpression effect on primary mouse articular chondrocytes

ABSTRACT: Gene expression profiling of primary mouse articular chondrocyte infected with recombinant adenovirus expressing the hypoxia inducible factor-2 alpha (HIF-2α) protein. In this study, we have attempted to explore the effects of HIF-2α overexpression on mouse transcriptome and have identified numerous genes which are involved in osteoarthritis pathogenesis.

ORGANISM(S): Mus musculus

PROVIDER: GSE104794 | GEO | 2017/10/10

SECONDARY ACCESSION(S): PRJNA413831

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Interleukin-1β effect on primary mouse articular chondrocytes

Project description:Gene expression profiling of primary mouse articular chondrocyte treated with interleukin-1β. In this study, we have attempted to explore the effects of interleukin-1β on mouse transcriptome and have identified numerous genes which are involved in osteoarthritis pathogenesis.

2017-10-10 | GSE104793 | GEO

Zinc transporter ZIP8 (SLC39A8) overexpression effect on primary mouse articular chondrocytes

Project description:Gene expression profiling of primary mouse articular chondrocyte infected with recombinant adenovirus expressing the zinc transporter ZIP8 (SLC39A8) protein. In this study, we have attempted to explore the effects of ZIP8 overexpression on mouse transcriptome and have identified numerous genes which are involved in osteoarthritis pathogenesis.

2017-10-10 | GSE104795 | GEO

Regnase-1 overexpression/knockdown effect on primary mouse articular chondrocytes

Project description:Gene expression profiling of primary mouse articular chondrocyte infected with recombinant adenovirus expression mouse Regnase-1 or recombinant adenovirus expressing mouse small hairpin RNA of Regnase-1. In this study, we have attempted to explore the effects of Regnase-1 overexpression or knockdown on mouse transcriptome and have identified numerous genes which are involved in osteoarthritis pathogenesis.

2021-01-01 | GSE153179 | GEO

Zfp36l1 overexpression/knockdown effect on primary mouse articular chondrocytes

Project description:Gene expression profiling of primary mouse articular chondrocyte infected with recombinant adenovirus expressing mouse ZFP36 Ring Finger Protein Like 1(Zfp36l1) or recombinant adenovirus expressing mouse small hairpin RNA of Zfp36l1. In this study, we have attempted to explore the effects of Zfp36l1 gene overexpression or knockdown on mouse transcriptome and have identified numerous genes which are involved in osteoarthritis pathogenesis.

2018-02-14 | GSE110581 | GEO

Rip3 effect on mouse articular chondrocytes

Project description:Gene expression profiling of mouse articular chondrocytes infected with Ad-C or Ad-Rip3 In this study, we have attempted to explore the effects of Rip3 and have identified numerous genes which are involved in osteoarthritis pathogenesis.

2022-07-01 | GSE154669 | GEO

Nox4 effect on mouse articular chondrocytes

Project description:Gene expression profiling of mouse articular chondrocytes infected with Ad-C or Ad-Nox4 In this study, we have attempted to explore the effects of Nox4 and have identified numerous genes which are involved in osteoarthritis pathogenesis.

2022-03-01 | GSE146272 | GEO

ActivinA effect on mouse articular chondrocytes

Project description:Gene expression profiling of mouse articular chondrocytes infected with Ad-C or Ad-Activin A In this study, we have attempted to explore the effects of Activin A and have identified numerous genes which are involved in osteoarthritis pathogenesis.

2022-03-01 | GSE146271 | GEO

HIF-1α and HIF-2α differently regulate tumour development, metabolism and inflammation of clear cell renal cell carcinoma in mice

Project description:Mutational inactivation of VHL is the earliest genetic event in the majority of ccRCCs, leading to activation of the HIF-1α and HIF-2α transcription factors. While correlative studies of human ccRCCs and functional studies using human ccRCC cell lines have implicated HIF-1α as an inhibitor and HIF-2α as a promoter of aggressive tumour behaviours, their roles in tumour onset have not been functionally addressed. Using an autochthonous ccRCC model, we show genetically that Hif1a is necessary for tumour formation whereas Hif2a deletion has only minor effects on tumour initiation and growth. Both HIF-1α and HIF-2α are necessary for the clear cell phenotype. Transcriptomic and proteomic analyses revealed that HIF-1α regulates glycolysis while HIF-2α regulates genes associated with lipoprotein metabolism, ribosome biogenesis and E2F and MYC transcriptional activities. Deficiency of HIF-2α increased CD8+ T cell infiltration and activation. These studies reveal different functions of HIF-1α and HIF-2α in ccRCC. SIGNIFICANCE The roles of HIF-1α and HIF-2α in ccRCC pathogenesis remain unclear. Using a mouse genetic approach we show that HIF-1α but not HIF-2α is important for tumour formation, contrary to predictions from studies of human ccRCC. We show that HIF-1α and HIF-2α transcriptionally regulate different aspects of metabolism and identify HIF-2α as a suppressor of immune cell infiltration and activation.

2020-07-02 | PXD016630 | Pride

Hypoxia inducible factor-2 alpha (HIF-2α) overexpression effect on primary mouse articular chondrocytes

Project description:Hypoxia inducible factor-2 alpha (HIF-2α) overexpression effect on primary mouse articular chondrocytes

| PRJNA413831 | ENA

Gene expression profiling data following HIF-1α or HIF-2α knockdown in SW1353 cells

Project description:Chondrosarcomas, malignant cartilaginous neoplasms, are capable of transitioning to highly aggressive, metastatic, and treatment-refractory states, resulting in significant patient mortality. We aimed to uncover the transcriptional program directing such tumor progression in chondrosarcomas. Here, we conducted weighted correlation network analysis (WGCNA) to extract a characteristic gene module underlying chondrosarcoma malignancy. We identified hypoxia-inducible factor-2α (HIF-2α, encoded by EPAS1) as an upstream regulator that governs the malignancy gene module. HIF-2α was upregulated in high grade chondrosarcoma biopsies and HIF-2α gene amplification was associated with the poor prognosis of patients with chondrosarcoma. Using tumor xenograft mouse models, we demonstrated that HIF-2α confers chondrosarcomas the capacities required for tumor growth, local invasion, and metastasis. Pharmacological inhibition of HIF-2α in conjunction with the chemotherapy agents synergistically enhanced chondrosarcoma cell apoptosis and abolished malignant signatures of chondrosarcoma in mice. We expect that our insights into the pathogenesis of chondrosarcoma will provide guidelines for the development of novel molecular-targeted therapeutics for chondrosarcoma.

2020-08-21 | GSE156565 | GEO

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