GEO DataSets

Analysis of colorectal mucosae from various regions of the normal large intestine. Results provide insight into the range of variation of gene expression in normal tissues.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 5 tissue sets

Platform:

GPL570

Series:

GSE9254

19 Samples

Download data: CEL

(Submitter supplied) Normal human colorectal mucosa was sampled at points along the colon. Keywords: normal human tissue

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS3141

Platform:

GPL570

19 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

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) Background:Alternative splicing and isoform level expression profiling is an emerging field of interest within genomics. Splicing sensitive microarrays, with probes targeted to individual exons or exon-junctions, are becoming increasingly popular as a tool capable of both expression profiling and finer scale isoform detection. Despite their intuitive appeal, relatively little is known about the performance of such tools, particularly in comparison with more traditional 3’ targeted microarrays. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL5175 GPL5188

40 Samples

Download data: CEL

(Submitter supplied) Background:Alternative splicing and isoform level expression profiling is an emerging field of interest within genomics. Splicing sensitive microarrays, with probes targeted to individual exons or exon-junctions, are becoming increasingly popular as a tool capable of both expression profiling and finer scale isoform detection. Despite their intuitive appeal, relatively little is known about the performance of such tools, particularly in comparison with more traditional 3’ targeted microarrays. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL5188

20 Samples

Download data: CEL

(Submitter supplied) Background:Alternative splicing and isoform level expression profiling is an emerging field of interest within genomics. Splicing sensitive microarrays, with probes targeted to individual exons or exon-junctions, are becoming increasingly popular as a tool capable of both expression profiling and finer scale isoform detection. Despite their intuitive appeal, relatively little is known about the performance of such tools, particularly in comparison with more traditional 3’ targeted microarrays. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL5175

20 Samples

Download data: CEL

(Submitter supplied) These samples were all taken from patients who underwent investigations including colonoscopy but where all tests were normal and the diagnosis of irritable bowel syndrome was reached. These observations have been used as references in studies of colonic gene expression in inflammatory bowel diseases

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

17 Samples

Download data: CEL

(Submitter supplied) Co-expression of genes that physically cluster together is a common characteristic of eukaryotic transcriptomes. Identifying these groups of co-expressed genes is important to the functional annotation of genomes and understanding the evolutionary fates of the clustered genes. We used microarrays to measure gene expression in seven closely related Drosophila species, to identify domains clusters within a species of Drosophila (D. more...

Organism:

Drosophila mauritiana; Drosophila sechellia; Drosophila teissieri; Drosophila melanogaster; Drosophila simulans; Drosophila yakuba; Drosophila santomea

Type:

Expression profiling by array

Platform:

GPL72

48 Samples

Download data: CEL

(Submitter supplied) The rationale underlying hyperthermia is the fact that temperatures over 42.5˚C are highly cytotoxic to tumor cells. On the other hand, although mild hyperthermia at a range from 39 to 41˚C alone did not induce cytotoxicity in tumor cells, mild hyperthermia is reported to show a synergism with radiotherapy and anti-cancer drugs. Here, the effects of mild hyperthermia (41˚C for 30 min) on the gene expression in human lymphoma U937 cells were investigated using by an Affymetrix GeneChip system. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS3291

Platform:

GPL96

4 Samples

Download data: CEL, CHP

Analysis of myelomonocytic lymphoma U937 cells subjected to mild hyperthermia. Mild hyperthermia alone does not induce apoptosis but it does show a synergism with radiotherapy and anti-cancer drugs. Results provide insight into molecular mechanisms underlying cellular responses to mild hyperthermia.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 2 protocol sets

Platform:

GPL96

Series:

GSE10043

4 Samples

Download data: CEL, CHP

(Submitter supplied) Worldwide, almost 100 millions men rely on vasectomy for male contraceptive purposes. Due to changes in their personal life, an increasing number of these men request surgical vasectomy reversal. Unfortunately, a significant proportion of these men remain infertile, despite the reestablishment of patent ducts, possibly due to epididymal damages caused by vasectomy. In animal models, vasectomy affects different epididymal physiological and biochemical parameters. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

9 Samples

Download data: CEL

(Submitter supplied) Analysis of the gene expression pattern in the caput, corpus and cauda epididymides of three donors of 26-50 years of age with no medical pathologies that could affect reproductive function. The data generated in this study demonstrate a region specific gene expression pattern along the human epididymis that seems to coincide with the morphological distinctive features of the excurrent duct. Keywords: Tissue compartements comparison

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

9 Samples

Download data: CEL

(Submitter supplied) The whole-genome oligonucleotide microarray analysis of peripheral blood samples can contribute to the determination of distant blood markers of local pathophysiological alterations in colorectal diseases. These markers can lead to alternative screening procedures. Keywords: whole genomic expression

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

30 Samples

Download data: CEL

(Submitter supplied) Gene expression profile based classification of colonic diseases are suitable for identification of diagnostic mRNA expression patterns which can establish the basis of a new molecular biological diagnostic method Keywords: whole genomic expression

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

33 Samples

Download data: CEL