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Links from GEO DataSets

Items: 13

1.

Osmotic Loading of Human Intervertebral Disc Cells

(Submitter supplied) Human intervertebral disc tissue was obtained from patients (average age 51 yrs) undergoing surgery for lumbar interbody fusion (n=3) or lumbar disc herniation (n=1). Cells were isolated by sequential pronase-collagenase digestion [3]. Cells were passaged twice in monolayer and suspended at a density of 2 x 106 cells/ml in 1.2% alginate (low viscosity, Sigma Chemical, St Louis, MO) dissolved in 150 mM NaCl. more...
Organism:
Homo sapiens
Type:
Expression profiling by array
Dataset:
GDS738
Platform:
GPL96
11 Samples
Download data: CEL, EXP
Series
Accession:
GSE1648
ID:
200001648
2.
Full record GDS738

Intervertebral disc cells and osmotic loading

Gene expression profiles of intervertebral disc cells (IVD) exposed to iso-osmotic, hyper-osmotic and hypo-osmotic conditions. Under physiological conditions, IVD are subject to osmotic stress.
Organism:
Homo sapiens
Type:
Expression profiling by array, count, 4 individual, 3 protocol sets
Platform:
GPL96
Series:
GSE1648
11 Samples
Download data: CEL, EXP
DataSet
Accession:
GDS738
ID:
738
3.

Influence of cyclical mechanical strain on global gene expression in human lamina cribrosa cells in vitro

(Submitter supplied) The mechanical effect of raised intraocular pressure is a recognised stimulus for optic neuropathy in primary open angle glaucoma (POAG). Characteristic extra-cellular matrix (ECM) remodelling accompanies axonal damage in the lamina cribrosa (LC) of the optic nerve head in POAG. Glial cells in the lamina cribrosa may play a role in this process but the precise cellular responses to mechanical forces in this region are unknown. more...
Organism:
Homo sapiens
Type:
Expression profiling by array
Platform:
GPL96
2 Samples
Download data
Series
Accession:
GSE3166
ID:
200003166
4.

Early responsive genes in human amnion epithelial FL cells induced by N-methyl-N’-nitro-N-nitrosoguanidine

(Submitter supplied) The alkylating agent N-methyl-N’-nitro-N-nitrosoguanidine (MNNG) induces cellular DNA damages and other comprehensive alterations that lead to chromosomal aberrations, mutations, tumor initiations, and cell death. However, the molecular mechanism of MNNG-induced cellular stress remains unclear.We have genome-wide analyzed early transcriptional responses of human FL amnion epithelial cells after exposure to three relatively low doses of MNNG (0.2, 1.0, and 10.0µM),and differential gene expression profiles were obtained 4 h after exposure using oligonucleotide microarrays followed by validation with quantitative real-time RT-PCR. more...
Organism:
Homo sapiens
Type:
Expression profiling by array
Platforms:
GPL96 GPL97
16 Samples
Download data: CEL, EXP
Series
Accession:
GSE8602
ID:
200008602
5.

Glucocorticoid Induced Changes in Gene Expression in Human Lens Epithelial Cells

(Submitter supplied) Prolonged use of glucocorticoids can lead to the formation of a cataract, however the mechanism is not known. We recently reported the presence of the functional glucocorticoid receptor in immortalized cultured mammalian lens epithelial cells (Gupta & Wagner, Invest Ophthalmol Vis Sci 2003), but the short term biological effect of glucocorticoid action in lens epithelial cells is not known. This study seeks to examine glucocorticoid induced changes in global gene expression in LECs. more...
Organism:
Homo sapiens
Type:
Expression profiling by array
Dataset:
GDS1353
Platform:
GPL96
12 Samples
Download data
Series
Accession:
GSE3040
ID:
200003040
6.
Full record GDS1353

Glucocorticoid effect on lens epithelial cells: time course

Analysis of cultured immortalized lens epithelial cells (LEC) 4 and 16 hours after treatment with 1 uM dexamethasone, a glucocorticoid steroid hormone. Long-term glucocorticoid use can induce cataract formation. Results identify glucocorticoid targets and short-term effects of glucocorticoid on LECs
Organism:
Homo sapiens
Type:
Expression profiling by array, count, 2 agent, 2 time sets
Platform:
GPL96
Series:
GSE3040
12 Samples
Download data
DataSet
Accession:
GDS1353
ID:
1353
7.

Identification of genes that are linked with optineurin expression

(Submitter supplied) This study aimed to identify genes that are linked with optineurin expression using a combined siRNA-microarray approach Keywords: siRNA treatment study
Organism:
Homo sapiens
Type:
Expression profiling by array
Dataset:
GDS2892
Platform:
GPL570
6 Samples
Download data: CEL
Series
Accession:
GSE6819
ID:
200006819
8.
Full record GDS2892

Optineurin depletion

Analysis of HeLa cells depleted for optineurin using RNAi knockdown. Mutations in the gene for optineurin are associated with open-angle glaucoma. Results provide insight into the function of optineurin and its role in the pathogenesis of open-angle glaucoma.
Organism:
Homo sapiens
Type:
Expression profiling by array, transformed count, 2 protocol sets
Platform:
GPL570
Series:
GSE6819
6 Samples
Download data: CEL
DataSet
Accession:
GDS2892
ID:
2892
9.

Unique Gene Expression Profiles of Donor-Matched Human Retinal and Choroidal Vascular Endothelial Cells

(Submitter supplied) Consistent with clinical observations that posterior uveitis frequently involves the retinal vasculature and recent recognition of vascular heterogeneity, we hypothesized that retinal vascular endothelium was a cell population of unique molecular phenotype. Donor-matched cultures of primary retinal and choroidal endothelial cells from 6 human cadavers were incubated with either Toxoplasma gondii tachyzoites (10:1, parasite:cell) or Escherichia coli lipopolysaccharide (100 ng/mL); control cultures were simultaneously incubated with medium. more...
Organism:
Homo sapiens
Type:
Expression profiling by array
Platform:
GPL201
46 Samples
Download data: CEL
Series
Accession:
GSE7850
ID:
200007850
10.

Comparison of gene expression profile of human trabecular meshwork cells induced by triamcinolone with dexamethasone

(Submitter supplied) PURPOSE. Triamcinolone acetonide (TA) and dexamethasone (DEX) are corticosteroids commonly used for ocular inflammation but both can cause ocular hypertension. We investigated the differential gene expression profile of human trabecular meshwork (TM) cells in response to treatment by TA compared to that by DEX. METHODS. Total RNA was extracted from cultured human TM cells treated with TA or DEX and used for microarray gene expression analysis. more...
Organism:
Homo sapiens
Type:
Expression profiling by array
Platform:
GPL4564
9 Samples
Download data
Series
Accession:
GSE6298
ID:
200006298
11.

mRNA expression profile in peripheral blood cells of RA patients following treatment with an anti-TNFa mAb, infliximab

(Submitter supplied) Objectives: We monitored the mRNA expression profiles of peripheral blood cells during treatment with a tumor necrosis factor-a inhibitor, infliximab, in patients with rheumatoid arthritis (RA). Using a DNA microarray analysis, we demonstrated a unique set of genes, with distinct baseline and post-treatment changes in expression between responders and non-responders to infliximab treatment.Methods: Using a customized low-density cDNA microarray and a reliable data collection system, we monitored the mRNA expression profiles of whole blood cells from 18 RA patients before and after the infusion of infliximab for up to 22 weeks. more...
Organism:
Homo sapiens
Type:
Expression profiling by array
Platform:
GPL5460
72 Samples
Download data: TXT
Series
Accession:
GSE8350
ID:
200008350
12.

aging of cultured human myotubes

(Submitter supplied) Aging of skeletal muscle tissue is characterized by loss of metabolic and contractile competence. It is thought that this phenomenon is driven via extrinsic and intrinsic factors. In order to identify age-dependent changes intrinsic to the muscle cell, microarray transcriptional profiles and measurements of glucose metabolism were performed in primary cultured human myotubes at different time points over seven weeks. more...
Organism:
Homo sapiens
Type:
Expression profiling by array
Dataset:
GDS647
Platform:
GPL8300
7 Samples
Download data
Series
Accession:
GSE1144
ID:
200001144
13.
Full record GDS647

Aging of cultured myotubes and glucose metabolism

Examination of aging myotubes from a muscle biopsy incubated in glucose. Myotubes in 25 mM glucose at 2, 3, 4, 5, and 7 weeks, and in 10 mM glucose at 4 weeks examined in reference to 0 mM glucose control at 1 week.
Organism:
Homo sapiens
Type:
Expression profiling by array, count, 3 growth protocol, 6 time sets
Platform:
GPL8300
Series:
GSE1144
7 Samples
Download data
DataSet
Accession:
GDS647
ID:
647
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