GEO DataSets

(Submitter supplied) ABSTRACT: Background: Oral Submucous Fibrosis (OSF) is a chronic inflammatory disease resulting in progressive fibrosis of the oral soft tissues. Habit of chewing betel quid has been proposed as an important etiological factor in the development of this disease. But the exact mechanism of pathogenesis is still not clear. Methods: We took microarray approach to identify differentially regulated genes in 10 OSF tissues against 8 pooled normal tissues using oligonucleotide arrays. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

10 Samples

Download data: TXT

(Submitter supplied) To understand the role of areca nut constituents in manifestation of Oral submucous fibrosis, we studied gene expression profile in epithelial cells following areca nut water extract treatment. A comaprison with TGF-beta induced gene expression changes were performed as epithelial cells were predicted to be source of TGF-beta.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL4133

8 Samples

Download data: TXT

(Submitter supplied) To understand the role of areca nut and TGF-β induced gene expression changes in fibroblasts and its contibution in the manifestation of Oral submucous fibrosis, we studied gene expression profile in primary human gingival fibroblast (hGF) cells following treatment with areca nut, TGF-β and both together.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL4133

6 Samples

Download data: TXT

(Submitter supplied) mRNA expression levels in synovial fibroblasts in 6 rheumatoid arthritis patients versus 6 osteoarthritis patients. Keywords: disease type comparison, mRNA expression study

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS2931

Platform:

GPL8300

12 Samples

Download data: CEL, CHP

Comparison of synovial fibroblasts from patients with rheumatoid arthritis (RA) to those with osteoarthritis (OA). RA is characterized by chronic inflammation and destruction of multiple joints. OA is a degenerative disease resulting from the breakdown of cartilage.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 2 other sets

Platform:

GPL8300

Series:

GSE7669

12 Samples

Download data: CEL, CHP

(Submitter supplied) To identify signaling pathways that are differentially regulated in human gliomas, a microarray analysis on 30 brain tumor samples (12 primary glioblastomas (GBM), 3 secondary glioblastomas (GBM-2), 8 astrocytomas (Astro) and 7 oligodendrogliomas (Oligo)) and on 5 glioblastoma cell lines (LN018, LN215, LN229, LN319 and BS149) was performed. Normal brain tissue (NB) and normal human astrocytes (NHA) were used as a control. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Datasets:

GDS4467 GDS4468

Platform:

GPL570

45 Samples

Download data: CEL

Analysis of 5 glioblastoma cell lines (LN018, LN215, LN229, LN319 and BS149). Results provide insight into molecular mechanisms underlying glioblastoma multiforme and other aggressive brain cancers.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 5 cell line sets

Platform:

GPL570

Series:

GSE15824

10 Samples

Download data: CEL

Analysis of primary glioblastomas (GBM), astrocytomas, oligodendrogliomas and secondary GBM brain tumors. MNK1 kinase upregulation observed in primary GBM brain tumors. Results identifiy signaling pathways differentially regulated in gliomas.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 5 cell type, 8 other, 3 tissue sets

Platform:

GPL570

Series:

GSE15824

35 Samples

Download data: CEL

(Submitter supplied) Primary open angle glaucoma (POAG) is a progressive optic neuropathy, which is a major cause of worldwide visual impairment and blindness. Pathological hallmarks of the glaucomatous optic nerve head include retinal ganglion cell axon loss and extracellular matrix (ECM) remodeling of the lamina cribrosa layer. TGF-beta is an important pro-fibrotic modulator of ECM metabolism, whose levels are elevated in human POAG lamina cribrosa tissue compared with non-glaucomatous controls. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS1313

Platform:

GPL96

4 Samples

Download data

Analysis of glial fibrillary acidic acid (GFAP)-negative lamina cribrosa (LC) glial cell response to 10 ng/ml TGF-beta1 for 24 hours. This is a model for primary open-angle glaucoma (POAG) in which TGF-beta levels are elevated in human LC tissue.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 2 agent sets

Platform:

GPL96

Series:

GSE2705

4 Samples

Download data

(Submitter supplied) DNA methylation data of normal buccal mucosa and Oral Submucous Fibrosis (OSF) afflicted mucosa.

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL13534

12 Samples

Download data: IDAT, XLSX