GEO DataSets

Analysis of retinas from postnatal day 7 mutants lacking retinoschisin (RS1h), an animal model for retinoschisis (RS). RS is a recessive retinal dystrophy accompanied by macular disease often resulting in early-onset vision loss. Results provide insight into the pathogenesis of RS.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 genotype/variation sets

Platform:

GPL339

Series:

GSE5581

6 Samples

Download data

(Submitter supplied) PU.1 is a key transcription factor for macrophage differentiation. Novel PU.1 target genes were identified by mRNA profiling of PU.1-deficient progenitor cells (PUER) before and after PU.1 activation. We used two different types of Affymetrix DNA-microarrays (430 2.0 arrays and ST 1.0 exon arrays) to characterize the global PU.1-regulated transcriptional program underlying the early processes of macrophage differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL1261 GPL6096

12 Samples

Download data: CEL

(Submitter supplied) We used Affymetrix Mouse Promoter 1.0R arrays to analyse PU.1-dependent promoters in mouse macrophages Keywords: PU.1 ChIP versus IgG ChIP, ChIP-Chip

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL5811

1 Sample

Download data: BAR, BED, CEL, TXT

(Submitter supplied) Genome-wide expression profiling of the retinoschisin deficient retina in C57CL/6 mice. Keywords: Genetic modification

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS2636

Platform:

GPL339

6 Samples

Download data

(Submitter supplied) Purpose: The DBA/2J mouse is a model for secondary angle-closure glaucoma due to iris atrophy and pigment dispersion, which ultimately leads to increased intraocular pressure (IOP). We sought to correlate changes in retinal gene expression with glaucoma-like pathology by performing microarray analysis of retinal RNA from DBA/2J mice at 3 months before disease onset, and at 8 months, after IOP elevation. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS1728

Platform:

GPL1261

6 Samples

Download data: CEL

Analysis of retinas from strain DBA/2J with elevated intraocular pressure (IOP). A model for glaucoma, DBA/2J has mutations that lead to iris atrophy and pigment dispersion. These conditions result in increased IOP. Results provide insight into the molecular changes associated with IOP elevation.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 2 age, 2 disease state sets

Platform:

GPL1261

Series:

GSE3554

6 Samples

Download data: CEL

(Submitter supplied) PURPOSE: Hyperoxia is toxic to photoreceptors, and this toxicity may be important in the progress of retinal dystrophies. This microarray study examines gene expression induced in the C57BL/6J mouse retina by hyperoxia over the 14-day period during which photoreceptors first resist, then succumb to, hyperoxia. METHODS: Young adult C57BL/6J mice were exposed to hyperoxia (75% oxygen) for up to 14 days. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

8 Samples

Download data: CEL, CHP

(Submitter supplied) Rat Retinal Müller cells from diabetic rats (diabetes duration 6 months) compared to Rat Retinal Müller cells from healthy rats. Diabetes was induced by streptozotozine. Diabetic rats were treated with small doses of insulin to prevent catabolism. Keywords: ordered

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL85

5 Samples

Download data: CEL, EXP

(Submitter supplied) Apoptosis is a controlled cell-death process mediated inter alia by proteins of the Bcl-2 family. Some proteins previously shown to promote the apoptotic process were found to have non-apoptotic functions as well. Microglia, the resident immune cells of the central nervous system, respond to brain derangements by becoming activated to contend with the brain damage. Activated microglia can also undergo activation-induced cell death. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

4 Samples

Download data: CEL

(Submitter supplied) Minocycline is a potent modulator of retinal microglia

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15103

6 Samples

Download data: TXT

(Submitter supplied) Gene expression profile of Transgenic Adenocarcinoma of the Mouse Prostate (TRAMP) reveals murine targets for preclinical development of human prostate cancer therapy In this study, we have generated an open source TRAMP microarray dataset to identify differentially expressed genes from human prostate cancer that have concordant expression in TRAMP tumors, and thereby represent lead targets for preclinical therapy development. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

18 Samples

Download data: CEL

(Submitter supplied) Young mice were compared to old mice (2 month vs 24 month) to determine gene changes that occur with aging in the mouse retinal pigmented epithelium/choroid of the eye. Keywords = retinal pigmented epithelium Keywords = aging Keywords = choroid Keywords: other

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL144 GPL145

12 Samples

Download data

(Submitter supplied) Mice were a mixed background between 129/SvEv and C57BL/6. Rp1 knockout mice (Rp1-/-) and wildtype littermates examined. At P7, P10, P14, P18 and P21, mice were sacrificed and retinas removed. Each RNA sample included a pool of neural retinas from 3-4 mice. Retinas were all collected at 1-2 pm. Keywords: other

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS1845

Platform:

GPL81

30 Samples

Download data: CEL

Analysis of retinas of animals disrupted for the retinitis pigmentosa 1 (RP1) gene. Animals examined up to postnatal day 21. Results provide insight into mechanisms underlying autosomal dominant progressive RP caused by RP1 mutations and identify molecules involved early in the disease process.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 5 age, 2 genotype/variation sets

Platform:

GPL81

Series:

GSE128

30 Samples

Download data: CEL

(Submitter supplied) Expression profiles in aortas isolated from mouse strains C3H.2/HeJ and C57.2Bl/6. Mice were were either on a high fat diet or normal diet for 0, 4, 10, 24, or 40 weeks. Keywords: other

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS735

Platform:

GPL891

54 Samples

Download data

Comparison of gene expression in aortas of C57BL/6 and C3H/HeJ fed identical high fat diets at 0, 4, 8, 24, and 40 weeks. C57BL/6 has a greater tendency than C3H/HeJ to develop atherosclerotic aortic lesions when both fed identical high fat diets.

Organism:

Mus musculus

Type:

Expression profiling by array, log ratio, 2 growth protocol, 2 strain, 5 time sets

Platform:

GPL891

Series:

GSE1560

54 Samples

Download data

(Submitter supplied) The cholecystokinin B (2) receptor knockout (Cckbr KO) protects against allodynia induced by chronic constriction injury (CCI). The mechanism of this phenomenon is unknown, but must involve persistent changes in pain modulation and/or inflammatory pathways. We performed a gene expression study in two brain areas (midbrain and medulla) after surgical induction of CCI in Cckbr KO and wild-type (wt) control mice. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL8321

32 Samples

Download data: CEL

(Submitter supplied) Macrophages are a major cellular component of all inflammatory situations, generating proinflammatory cytokines such as TNF-alpha, IL-1, and IL-6 that are central to the initiation and maintenance of inflammation. To determine whether the tumor suppressor ARF plays a role in inflammatory gene expression, we used an 84-gene RT2 PCR array to examine the expression of inflammation-associated genes in WT and ARF-deficient macrophages treated with the TLR4 ligand LPS.

Organism:

Mus musculus

Type:

Expression profiling by RT-PCR

Platform:

GPL14632

4 Samples

Download data: TXT

(Submitter supplied) To elucidate the pathways involved in the SCA7 retinal degeneration, we used DNA GeneChips and compared the gene expression profiles of the mutant mice (R7E) and the control ones (R7N). We performed these experiments at the onset stage of the disease (3w) as well as on the moderate one (9w) in order to correlate the transcriptional deregulations with the phenotype progression. We also compared the R6/2 mice vs wild type (wt) ones to identify between the deregulated transcripts the ones that were also differentially expressed in the R7E vs R7N mice. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS2464

Platform:

GPL339

30 Samples

Download data

Analysis of retinas from R7E animals expressing the mutant ataxin-7, which harbors 90 glutamines. Polyglutamine expansion in ataxin-7 causes spinocerebellar ataxia type 7 (SCA7). Results provide insight into the molecular and cellular pathways involved in polyglutamine-induced retinal degeneration.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 age, 4 cell type sets

Platform:

GPL339

Series:

GSE3634

30 Samples

Download data