Filters
Technology
Platform
GSE28005
Homo sapiens
38 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
The adaptive mechanisms in response to excess energy supply are still poorly known in humans. Our aims were to define metabolic responses and changes in gene expression in adipose tissue of healthy volunteers during fat overfeeding.
Publication Title
Subcutaneous adipose tissue remodeling during the initial phase of weight gain induced by overfeeding in humans.
Sample Metadata Fields
Specimen part, Subject, Time
View Samples- Homo sapiens
- 22 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
The adaptive mechanisms in response to excess energy supply are still poorly known in humans. Our aims were to define metabolic responses and changes in gene expression in skeletal muscle of healthy volunteers during fat overfeeding.
Publication Title
Regulation of energy metabolism and mitochondrial function in skeletal muscle during lipid overfeeding in healthy men.
Sample Metadata Fields
Specimen part, Treatment, Subject
View Samples- Homo sapiens
- 20 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
The adaptive mechanisms in response to excess energy supply are still poorly known in humans. Our aims were to define metabolic responses and changes in gene expression in skeletal muscle of healthy offsprings of type 2 diabetic patients during one week of high fructose diet.
Publication Title
No associated publication
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 16 Downloadable Samples
- Affymetrix Human Exon 1.0 ST Array [transcript (gene) version (huex10st)
Description
Skeletal muscle biopsies were taken from either control female subjects or constitutive thin female subjects.
Publication Title
No associated publication
Sample Metadata Fields
Sex, Specimen part
View Samples- Rattus norvegicus
- 12 Downloadable Samples
- Affymetrix Rat Genome 230 2.0 Array (rat2302)
Description
We determined global gene changes in immature ovaries and testes in response to an in utero exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin exposure. Microarray analysis was performed using testes and ovaries of the dioxin-exposed dams offspring. One hundred and thirteen genes were differentially expressed in ovaries and 56 genes in testes of 14 and 5 days-old, respectively. Real-time PCR was used to validate and extend data using RNA extracted from 5 to 145-day old rat testes and 3 to 25-day old rat ovaries. A single gene of the classic dioxin battery, i.e., the repressor of the aryl hydrocarbon receptor (Ahrr) was found altered in testes. In contrast, several of them including Cyp1a1, Cyp1b1, Nqo1, and Ahrr were found up-regulated in ovary, pituitary (a different endocrine organ) and liver. In addition to Ahrr, we identified 6 genes targeted by dioxin in both gonads, including the chemokines Cxcl4, Ccl5. Ccl5 gene expression levels were also regulated in pituitary and liver, so as pituitary Cxcl4. Four genes targeted by TCDD in testis and meeting stringent criteria were further surveyed. It included 2 genes with no previous reported function in testis, Art2b, Gzmf, Hpgds and Fgf13. Fgf13 was down-regulated in testis, and pituitary but not in ovary or liver. Interestingly, Art2b and Gzmf were up-regulated in testis, liver and pituitary but not ovary. Finally, Hpgds was unique in that expressed in various tissues it was regulated by TCDD in the gonads but not in the other tissues studied.
Publication Title
No associated publication
Sample Metadata Fields
Age, Specimen part, Treatment
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
We used microarrays to detail the global gene expression profile in auricle tissue between controls and patients suffering from atrial fibrillation.
Publication Title
No associated publication
Sample Metadata Fields
Specimen part
View Samples