GEO DataSets

Analysis of forebrains of animals treated with up to 500 mg/kg D-serine for 96 hours. D-serine is involved in many physiological processes through its interaction with the glycine binding site of the NMDA receptor. Results provide insight into the impact of D-serine exposure on neuronal functions.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, count, 2 agent, 6 dose sets

Platform:

GPL1355

Series:

GSE10748

24 Samples

Download data: CEL

(Submitter supplied) d-serine is naturally present throughout the human body. It is also used as add-on therapy for treatment-refractory schizophrenia. d-Serine interacts with the strychnine-insensitive glycine binding site of NMDA receptor, and this interaction could lead to potentially toxic activity (i.e., excitotoxicity) in brain tissue. The transcriptomic changes that occur in the brain after d-serine exposure have not been fully explored. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Dataset:

GDS3643

Platform:

GPL1355

24 Samples

Download data: CEL

(Submitter supplied) This series represents murine dorsal neural tube bisected along the midline with one half from each embryo used for control and the other half treated with 10-6M RA dissolved in ethanol for 6, 12, 24 or 48 h. For 6 h exposures, the explants were cultured overnight on fibronectin coated 35mm dishes (Biocoat, Becton Dickinson Labware, Bedford, MA) in DMEM with 10% horse serum in order to allow for sufficient outgrowth of neural crest cells. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS773

Platform:

GPL81

27 Samples

Download data: CEL, EXP

Expression profiling of cranial neural crest exposed to 1 uM retinoic acid (RA) at various lengths of time up to 48 hours. Neural crest obtained from 8.5 days postcoitum ICR embryos. Results provide insight into developmental pathways affected upon exposure to teratogenic concentrations of RA.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 2 agent, 4 time sets

Platform:

GPL81

Series:

GSE1588

27 Samples

Download data: CEL, EXP

(Submitter supplied) Timecourse of cAMP-induced decidualization of endometrial stromal cells. Keywords: time-course

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL8300

12 Samples

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(Submitter supplied) 3H-1, 2-dithiole-3-thione (D3T), an inducer of antioxidant and phase 2 genes, is known to enhance the detoxification of environmental carcinogens, prevent neoplasia, and to elicit other protective effects. However, a comprehensive view of the regulatory pathways induced by this compound has not yet been elaborated. Fischer F344 rats were gavaged daily for 5 days with vehicle or D3T (0.3 mmol/kg). The global changes of gene expression in liver were measured with Affymetrix RG-U34A chips. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Dataset:

GDS1484

Platform:

GPL85

8 Samples

Download data

Analysis of livers of animals treated with 3H-1, 2-dithiole-3-thione (D3T). D3T blocks carcinogenesis through induction of phase 2 enzymes that enhance the detoxification of xenobiotic compounds. Results provide insight into the regulatory pathways affected by D3T.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, count, 2 agent sets

Platform:

GPL85

Series:

GSE3173

8 Samples

Download data

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Non-coding RNA profiling by array

Platforms:

GPL7118 GPL7121

29 Samples

Download data: TXT

(Submitter supplied) Examining the transcriptional change in whole mouse (VM) brain miRNA expression during prion (22A) induced neurodegeneration in order to identify miRNAs that are differentially expressed. MicroRNAs (miRNAs) are small, non-coding RNA molecules which are emerging as key regulators of numerous cellular processes. Compelling evidence links miRNAs to the control of neuronal development and differentiation, however, little is known about their role in neurodegeneration. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by array

Platform:

GPL7121

17 Samples

Download data: TXT

(Submitter supplied) Examining the transcriptional change in whole mouse (VM) brain miRNA expression during prion (22A) induced neurodegeneration in order to identify miRNAs that are differentially expressed. MicroRNAs (miRNAs) are small, non-coding RNA molecules which are emerging as key regulators of numerous cellular processes. Compelling evidence links miRNAs to the control of neuronal development and differentiation, however, little is known about their role in neurodegeneration. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by array

Platform:

GPL7118

12 Samples

Download data: TXT

(Submitter supplied) We used manual macrodissection or laser capture microdissection (LCM) to isolate tissue sections of the hippocampus area of Ras-GRF1 wild type and knockout mice brains, and analyzed their transcriptional patterns using commercial oligonucleotide microarrays. Comparison between the transcriptomes of macrodissected and microdissected samples showed that the LCM samples allowed detection of significantly higher numbers of differentially expressed genes, with higher statistical rates of significance. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS2816

Platform:

GPL339

6 Samples

Download data: CEL, CHP

Analysis of laser capture microdissected hippocampi of mutants lacking Ras-GRF1. Ras-GRF-1 is a guanine nucleotide exchange factor predominantly expressed in the central nervous system of mammals. Results provide insight into role of Ras-GRF1 in neural processes.

Organism:

Mus musculus

Type:

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

Platform:

GPL339

Series:

GSE8425

6 Samples

Download data: CEL, CHP

(Submitter supplied) Total RNA was isolated from sarin (GB) treated (n = 6 flasks) untreated (control n = 6) neuronal (SH-SY5Y) cell lines using RNeasy® mini kit. The preparation and processing of labeled, fragmented cRNA for hybridization has been performed according to the manufacturer’s protocols (Affymetrix, Santa Clara, CA). (Biological Replicates for each time points). Keywords: Time-course

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL96

18 Samples

Download data

(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

(Submitter supplied) The silkworm silk gland is one of the most efficient protein synthesis systems among all organisms. Its amazingly efficient protein synthesis makes the silk gland a desirable object for basic studies on gene expression and regulation and for biotechnological applications. At the early stages of the fifth (final) instar, the cellular structures necessary for the synthesis of fibroin are rapidly formed, and at the later stage the synthesis of fibroin proceeds at a maximum rate. more...

Organism:

Bombyx mori

Type:

Expression profiling by array

Platform:

GPL10763

15 Samples

Download data: LSR

(Submitter supplied) The complex response of murine macrophages to infection with Streptococcus pyogenes was investigated at the level of gene expression using a high-density oligomer microarray. More than 400 genes were identified as being differentially regulated. Many of the up-regulated genes encoded molecules were involved in immune response and inflammation, transcription, signalling, apoptosis, cell cycle, electron transport and cell adhesion. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL339

2 Samples

Download data: CEL

(Submitter supplied) 6 ethanol treated animals with their paired controls Keywords: repeat sample

Organism:

Rattus norvegicus; unidentified

Type:

Expression profiling by array

Platform:

GPL2000

12 Samples

Download data

(Submitter supplied) To better understand what genes are regulated by PPAR gamma, an experimental dataset was generated by microarray analysis, in duplicate, of pooled aortic mRNA isolated from adult male mice (C57BL/6J strain) treated for 21 days with a PPAR gamma agonist (rosiglitazone) or vehicle. Keywords: other

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS859

Platform:

GPL81

4 Samples

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Analysis of aorta isolated from adult male C57BL/6J treated for 21 days with a peroxisome proliferator-activated receptor-gamma (PPARgamma) agonist rosiglitazone or vehicle. Diminished activity of PPARgamma may play role in pathogenesis of hypertension and vascular dysfunction.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 agent sets

Platform:

GPL81

Series:

GSE1011

4 Samples

Download data

(Submitter supplied) Rationale: Immortalized cells may exhibit important differences relative to their primary cell counterparts. Microarrays were used compare primary human umbilical vein endothelial cells (HUVECs) and the immortalized HUVEC cell line EA.hy926, in their response to inhibition of the mevalonate pathway by a HMG-CoA reductase inhibitor (atorvastatin). The effects of atorvastatin were reversed by the addition of mevalonate, to subtract non-specific changes in gene expression. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS1630

Platform:

GPL96

16 Samples

Download data: CEL, EXP