Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Microrray expression data of Osteoarthritis synovial fibroblasts (OASF) transfected with TBX5

ABSTRACT: TBX5 is hypomethylated in Rheumatoid Arthritis synovial fibroblasts (RASF). Hypomethylation increased the TBX5 expression in RASF. We performed a microarray expression analysis upon TBX5 overexpression to find TBX5 molecular targets.TBX5 belongs to the T-box transcription factor family all of which possess a T-box DNA binding domain in their sequence. It has been shown to play an important role in tissue development and cancer.

ORGANISM(S): Homo sapiens

PROVIDER: GSE60162 | GEO | 2014/09/30

SECONDARY ACCESSION(S): PRJNA257652

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Microrray expression data of Osteoarthritis synovial fibroblasts (OASF) transfected with TBX5

Project description:TBX5 is hypomethylated in Rheumatoid Arthritis synovial fibroblasts (RASF). Hypomethylation increased the TBX5 expression in RASF. We performed a microarray expression analysis upon TBX5 overexpression to find TBX5 molecular targets.TBX5 belongs to the T-box transcription factor family all of which possess a T-box DNA binding domain in their sequence. It has been shown to play an important role in tissue development and cancer. We were interested in identifying a possible role of TBX5 overexpression in RA. To that end, OASF were transfected with pcDNA3.1(+)_TBX5 or pcDNA3.1(+) empty vector as a negative control. After 48h, RNA was extracted and cDNA was generated by reverse transcription. The labeled cDNA was hybridized to the Affymetrix microarray.

2014-09-30 | E-GEOD-60162 | biostudies-arrayexpress

Transcriptional analysis of normal and pathological synovial fibroblasts

Project description:The aim of this study was to compare gene expression between two pathological groups of human synovial fibroblasts (SF) from rheumatoid arthritis (RA) and osteoarthritis (OA) synovial tissues with normal SF from healthy individuals (HSF). We used microarray expression profiling in SF cultured from OA, RA and normal synovial tissues. We found larger numbers of transcripts with differential expression in OASF compared to the other groups than in RASF compared to HSF. This data demonstrate that cultured OASF display a more robust transcriptomic profile than RASF when compared to HSF. Synovial fibroblasts were obtained from 9 patients with rheumatoid arthritis (RASF), 11 sex and age matched adult healthy donors (HSF) and 11 sex and age matched patients with OA (OASF). SF were collected under similar subconfluent conditions 24h after serum addition. 31 microarray data were used for determine the statistical significance (p value) of the differences in gene expression.

2011-10-24 | E-GEOD-29746 | biostudies-arrayexpress

Transcriptional response to hypoxia of normal and rheumatoid arthritis synovial fibroblasts

Project description:Inflammatory tissues are characterized by low oxigen concentrations (hypoxia). These conditions are very different from that usually present in tissue cultures where transcriptomic profiles of human fibroblasts from inflammatory tissues have been previously analysed. The aim of this study was to characterize the changes on gene expression induced by hypoxia in human synovial fibroblasts. We used microarray expression profiling in paired normoxic and hypoxic cultures of healthy and rheumatoid arthritis (RA) synovial fibroblasts (HSF and RASF). Hypoxia induces significant changes on the expression of large groups of genes in both HSF and RASF. The hypoxic and normoxic profiles are also different between both groups. These data demonstrate that hypoxia induces significant changes on gene expression in HSF and RASF and identify differences between RASF and HSF. Synovial fibroblasts obtained from 6 patients with rheumatoid arthritis (RASF) and 6 sex and age matched adult healthy donors (HSF) were used. SF cultures were incubated for 22 hours under normoxic or hypoxic (0.5% O2) conditions. Nine experiments per group were performed, single experiments with three SF lines, and duplicated in other three lines per group. All 18 normoxia-hypoxia experiments (36 microarray data) were used for paired analysis of the changes induced by hypoxia in HSF or RASF.

2010-12-10 | E-GEOD-21959 | biostudies-arrayexpress

Transcriptional analysis of normal and pathological synovial fibroblasts

2011-10-25 | GSE29746 | GEO

Transcriptional response to hypoxia of normal and rheumatoid arthritis synovial fibroblasts

2010-12-10 | GSE21959 | GEO

Transcription profiling of human synovial fibroblasts from rheumatoid arthritis and osteoarthritis patients

Project description:mRNA expression levels in synovial fibroblasts in 6 rheumatoid arthritis patients versus 6 osteoarthritis patients. Experiment Overall Design: Synovial tissue was obtained from open joint replacement surgery or Experiment Overall Design: arthroscopic synovectomy. Patients with RA or OA (n = 6 each for gene expression analysis and further patients for validation experiments) were classified according to the ACR criteria.

2009-04-28 | E-GEOD-7669 | biostudies-arrayexpress

Microarray analysis of freshly isolated synovial fibroblast subsets in patients with rheumatoid arthritis or osteoarthritis

Project description:Transcriptomics of distinct subpopulations of synovial fibroblasts from osteoarthritis and rheumatoid arthritis arthroplasty tissues.

2018-01-17 | GSE107105 | GEO

Single cell RNA-seq analysis of freshly isolated synovial fibroblasts in patients with rheumatoid arthritis or osteoarthritis

Project description:Transcriptomics of distinct subpopulations of synovial fibroblasts from osteoarthritis and rheumatoid arthritis arthroplasty tissues.

2018-01-19 | GSE109449 | GEO

Transcriptional effects of LXR on the differentiation of monocyte-derived macrophages by tumor ascitic fluids or rheumatoid arthritis synovial fluids

Project description:Analysis of the role of LXR on the transcriptional signature of monocyte-derived macrophages generated in the presence of tumor ascitic fluids or rheumatoid arthritis synovial fluids. Methods: Human Peripheral Blood Mononuclear Cells (PBMC) were isolated from buffy coats from donors over a Lymphoprep gradient according to standard procedures. Monocytes were purified from PBMC by magnetic cell sorting using anti-CD14 microbeads (>95% CD14+ cells). Monocytes from independent donors (0.5 x 106 cells/ml, >95% CD14+ cells) were treated with DMSO (vehicle), 1 micromolar GW3965 or 1 micromolar GSK2033 for 1 hour, and then cultured in RPMI 1640 10% FBS supplemented with either 50% Tumor-derived Ascitic Fluid (TAF) or 20% Synovial Fluid from patients with active Rheumatoid Arthritis (RASF), at 37°C in a humidified atmosphere with 5% CO2 and 21% O2. After 72 hours, cells were lysed and RNA isolated for transcriptional analysis.

2022-03-16 | GSE181313 | GEO

Synovial biopsies of osteoarthritis patients

Project description:Synovial biopsies were obtained from osteoarthritis (OA) synovium to find genes upregulated during OA. The genes upregulated during OA can be used to identify disease characteristic genes. 10 microarrays of end-stage OA synovial biopsies were compared to 7 microarrays of synovial biopsies from individuals without a joint disease. Genes with >1.2-fold upregulation and P<0.05 in OA VS HC were selected from the analysis.

2016-06-02 | E-GEOD-82107 | 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