Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

IRF5 genetic risk variants drive myeloid-specific IRF5 hyper-activation and pre-symptomatic SLE

ABSTRACT: IRF5 genetic risk variants drive myeloid-specific IRF5 hyper-activation and pre-symptomatic SLE

PROVIDER: PRJNA564499 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

IRF5 genetic risk variants drive myeloid-specific IRF5 hyper-activation and pre-symptomatic SLE

Project description:The IRF5-SLE risk haplotype is associated with SLE disease severity. We hypothesized that neutrophils from healthy risk donors would carry a pathogenic gene signature compared to non-risk donors. To compare basal neutrophil gene signature between risk and non-risk healthy individuals, fresh whole blood was collected from healthy donors, and granulocytes were extracted from the remaining pellet following Ficoll purification. RNA-seq libraries were prepared from globin-reduced RNA extracted from the granulocytes using the Qiagen RNA preparation kit.

2020-04-07 | GSE137067 | GEO

Transcriptome analysis of peripheral blood from Lyn-deficient mouse SLE model lacking Ifnar1 or Irf5

Project description:To clarify the role of interferon regulatory factor 5 (IRF5) other than inducing type I interferons (IFNs) in the pathogenesis of systemic lupus erythematosus (SLE), we performed transcriptome analysis of peripheral blood from Lyn-deficient mice with concomitant Ifnar1 or Irf5 deficiency. The results of gene set enrichment analysis (GSEA) suggest that IRF5 is involved in the induction of not only IFN-inducible genes (ISGs) but also oxidative phosphorylation (OXPHOS)-related genes in the SLE pathogenesis.

2021-05-02 | GSE146334 | GEO

IRF5 genetic risk variants drive myeloid-specific IRF5 hyperactivation and presymptomatic SLE.

Project description: Not available

| S-EPMC7098722 | biostudies-literature

Genome-wide profiling of target genes for the systemic lupus erythematosus-associated transcription factors IRF5 and STAT4

Project description:IRF5 and STAT4 are strongly associated with human systemic lupus erythematosus (SLE). By performing chromatin immunoprecipitation-sequencing (ChIP-Seq) in human peripheral blood mononuclear cells (PBMCs), we identified more than 7000 target genes for IRF5 and STAT4 in stimulated PBMCs. Contrarily, without stimulation IRF5 seemed to be inactive, and STAT4 only showed low levels of transcriptional regulatory activity. Target genes of IRF5 and STAT4 were identified in human PBMCs with or without stimulation using ChIP-Seq.

2012-06-08 | E-GEOD-38567 | biostudies-arrayexpress

Expression analysis of Reh cells after transfection with constitutively active variants of IRF5 (IRF5-4D) and/or constitutively active IKKÎ²(EE)

Project description:Genome-wide gene expression analysis of Reh cells following transfection with constitutively active IRF5-4D, constitutively active IKKÎ²(EE), or both in combination. Affymetrix U133 Plus 2.0 oligonucleotide arrays were hybridized to determine the gene expression profile of acute lymphoblastic leukemia-derived Reh cells following transfection with i) control constructs, ii), a constitutively active variant of IRF5 (IRF5-4D), iii) a constitutively active variant of the IkB kinase Î² (IKKÎ²(EE)), or iv) IRF5-4D in combination with IKKÎ²(EE). All hybridizations were done in biological duplicates.

2014-09-24 | E-GEOD-51717 | biostudies-arrayexpress

Genome-wide profiling of target genes for the systemic lupus erythematosus-associated transcription factors IRF5 and STAT4

2012-06-08 | GSE38567 | GEO

Genome-wide maps of chromatin state of IRF5+/+ and IRF5-/- CD4+ mouse T cells

Project description:Genetic variants in IRF5 are associated with multiple immune-mediated diseases. IRF5 has been predominantly focused on for its regulation of myeloid-derived cells. We found that IRF5 contributes to CD4+ T cell outcomes and that it regulates early T cell receptor-initiated signaling and subsequently translocates to the nucleus where it binds to promoters of various genes regulated with T cell activation. We report the chromatin state of freshly isolated and activated IRF5+/+ and IRF5-/- CD4+ T cells in vitro. While there are minimal differential peaks between freshly isolated IRF5+/+ and IRF5-/- CD4+ T cells, once activated multiple differential peaks are observed between IRF5+/+ and IRF5-/- CD4+ T cells.

2020-06-29 | GSE148672 | GEO

RNA-sequencing of IRF5+ and IRF5- circulating monocytes from patients with Type-2 Diabetes

Project description:Purpose: To characterise the transcriptomic landscape in monocytes associated with IRF5 expression Methods: RNA sequencing from FACS sorted IRF5+ and IRF5- CD14+ monocytes Results: Differential expression based on IRF5 postiivity provides insight into its roles in monocyte function and in type-2 diabetes Conclusions: This study represents the first analyses of IRF5-dependent transcriptome in circulating monocytes from patients with Type-2 diabetes

2022-07-22 | GSE176216 | GEO

Expression analysis of Reh cells after transfection with constitutively active variants of IRF5 (IRF5-4D) and/or constitutively active IKKβ(EE)

Project description:Genome-wide gene expression analysis of Reh cells following transfection with constitutively active IRF5-4D, constitutively active IKKβ(EE), or both in combination.

2014-09-24 | GSE51717 | GEO

Expression analysis of murine splenic B-cells after retroviral transduction with a constitutively active variant of IRF5 (IRF5-4D)

Project description:Genome-wide gene expression analysis of murine splenic B-cells following retroviral transduction with a constitutively active IRF5 (IRF5-4D) Illumina WG-6 v2.0 arrays were hybridized to determine the gene expression profile of murine splenic B-cells following retroviral transduction with i) control virus (MSCV-IRES-CFP) or ii) IRF5-4D virus (MSCV-IRF5-4D-CFP). All hybridizations were done in biological triplicates.

2014-09-24 | E-GEOD-51719 | biostudies-arrayexpress

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