GEO DataSets

(Submitter supplied) We report on the characterization of lipogenic tissue transcriptional networks that support physiological responses of obese rats to a lipid-lowering bioactive food compound, R-a-lipoic acid (LA). Nine-week old male ZDF (fa/fa) rats were fed a chow diet supplemented with 3 g LA per kg diet or pair fed for two weeks. At the end of the trial, high-quality RNA was extracted from the liver and epididymal fat and subjected to transcriptome analysis using RNA-Seq technology. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL10287

16 Samples

Download data: TSV, TXT

(Submitter supplied) Gene expression profiles in tissues of Zucker diabetic fatty (ZDF) rats compared with age matched Zucker lean control (ZLC) rats. Keywords: other

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Dataset:

GDS1767

Platform:

GPL1002

24 Samples

Download data

Analysis of adipose, skeletal muscle, and liver tissues of Zucker diabetic fatty animals at pre-diabetic and diabetic stages. ZDF animals have a mutated leptin receptor. Results provide insight into the molecular mechanisms responsible for insulin resistance and progression to type 2 diabetes.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, log ratio, 2 age, 3 tissue sets

Platform:

GPL1002

Series:

GSE1080

24 Samples

Download data

(Submitter supplied) To determine the effects of age and lipoic acid supplementation on hepatic gene expression, we fed young (3 months) and old (24 months) male Fischer 344 rats a diet with or without 0.2% (w/w) R-α-lipoic acid (LA) for two weeks. Total RNA isolated from liver tissue was analyzed by Affymetrix microarray to examine changes in transcriptional profile. Results showed an increase in pro-inflammatory gene expression in the aging liver, with increased immune cell function and tissue remodeling genes, representing 45% of the age-related transcriptome changes. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL1355

30 Samples

Download data: CEL

(Submitter supplied) A high phosphorus (HP) diet causes disorders of renal function, bone metabolism, and vascular function. We previously demonstrated that DNA microarray analysis is an appropriate method to comprehensively evaluate the effects of a HP diet on kidney dysfunction such as calcification, fibrillization, and inflammation. We reported that type IIb sodium-dependent phosphate transporter is significantly up-regulated in this context. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL1355

8 Samples

Download data: CEL

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

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL6528

8 Samples

Download data: GPR

(Submitter supplied) In this study we have analyzed gene expression and metabolite levels in the livers of male and female Zucker diabetic fatty (ZDF) rats. We speculated that the sex different development of diabetes in the ZDF animals presents the opportunity to relate gender to diabetes (since only males become diabetic on normal diet). In this model one can search for parameters that distinguish females fed normal diet compared to high fat diet (i.e. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL6528

4 Samples

Download data: GPR

(Submitter supplied) In this study we have analyzed gene expression and metabolite levels in the livers of male and female Zucker diabetic fatty (ZDF) rats. We speculated that the sex different development of diabetes in the ZDF animals presents the opportunity to relate gender to diabetes (since only males become diabetic on normal diet). In this model one can search for parameters that distinguish females fed normal diet compared to high fat diet (i.e. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL6528

4 Samples

Download data: GPR

(Submitter supplied) Here we analyzed how whole egg consumption in Zucker Diabetic Fatty (ZDF) rats alters microRNA and mRNA expression across the adipose, liver, kidney, and prefrontal cortex tissue. Male ZDF (fa/fa) rats (n = 12) and their lean controls (fa/+) (n = 12) were obtained at 6 wk of age. Rats had ad libitum access to water and were randomly assigned to a modified semi-purified AIN93G casein-based diet or a whole egg-based diet, both providing 20% protein (w/w). more...

Organism:

Rattus norvegicus

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL23945

192 Samples

Download data: XLSX

(Submitter supplied) In this study, RNA-Seq technology was adopted to investigate the differences in expression profiles of the hepatic lipid metabolism-related genes and the associated pathways between juvenile and laying hens. RNA-Seq analysis was carried out to estimate total RNA harvested from the liver of juvenile hens (n = 3) and laying hens (n = 3). Compared with juvenile hens, 2574 differentially expressed (DE) genes (1487 down and 1087 up) with P ≤ 0.05 were obtained, and 955 of these genes were significantly DE (SDE) at a false discovery rate (FDR) of 0.05 and fold-change ≥ 2 in laying hens. more...

Organism:

Gallus gallus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19005

6 Samples

Download data: TXT

(Submitter supplied) Feeding animals with either concentrates supplemented with vitamin E or alfalfa grazing has been proven to reduce the oxidative process that occurs in meat products. Indoor-kept lambs were fed a standard concentrate (n=7, C) or concentrate supplemented with vitamin E (n=7, VE) for 30 days before slaughtering all animals at 22–24 kg of live weight. Simultaneously, 7 unweaned lambs grazed in alfalfa paddocks (ALF) with their dams. more...

Organism:

Ovis aries

Type:

Expression profiling by array

Platform:

GPL19480

42 Samples

Download data: CEL

(Submitter supplied) Chickens divergently selected for either high abdominal fat content (fat genotype) or low abdominal fat content (lean genotype) at Station Recherches Avicoles, Institut National de la Recherche Agronomique Nouzilly, France were used to profile abdominal fat gene expression at 7 weeks of age. The fat line (FL) and lean line (LL) chickens differ in various phenotypic and metabolic measurements, including abdominal fatness, plasma glycemia and triiodothyronine (T3). more...

Organism:

Gallus gallus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16133

24 Samples

Download data: TXT

(Submitter supplied) Chickens divergently selected for either high abdominal fat content (fat genotype) or low abdominal fat content (lean genotype) at SRA-INRA, France were used to profile hepatic gene expression during juvenile development (1 to 11 weeks of age) and to identify differentially expressed genes associated with genotype and age. The fat line (FL) and lean line (LL) chickens are different in various phenotypic and metabolic measurements, including abdominal fatness, plasma glycemia and T3. more...

Organism:

Gallus gallus

Type:

Expression profiling by array

Platform:

GPL1731

24 Samples

Download data: GPR

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

Organism:

Mus musculus

Type:

Expression profiling by array; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL9250 GPL6887

33 Samples

Download data: BED, TXT, WIG

(Submitter supplied) Analysis of gender differential gene expression levels in mouse liver.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

16 Samples

Download data: TXT

(Submitter supplied) For the genome-wide analysis using ChIP-Seq on mouse liver cells, a full accounting of all RXRα binding sites and of RXRa related gene regulations is expected to address the main knowledge gap around RXRα.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9250

17 Samples

Download data: BED, TXT, WIG

(Submitter supplied) Background In the past, numerous studies revealed that supplementation with carnitine has multiple effects on performance characteristics and gene expression in livestock and model animals. The molecular mechanisms underlying these observations are still largely unknown. Increasing evidence suggests that microRNAs (miRNAs), a class of small non-coding RNA molecules, play an important role in post-transcriptional regulation of gene expression and thereby influencing several physiological and pathological processes. more...

Organism:

synthetic construct; Rattus norvegicus

Type:

Non-coding RNA profiling by array

Platform:

GPL17107

12 Samples

Download data: TXT

(Submitter supplied) In the present study, we examined the hepatic transcriptome of chickens during the peri-hatch period—or the metabolic jump from chorioallantoic (embryo) to pulmonary (hatchling) respiration. Although our major interest was comparison of differentially-expressed genes between embryos and hatchlings, we made pairwise contrasts across six developmental ages. We collected the liver from four embryos at three ages (e16, e18 and e20) and four hatchling chicks at three ages (1, 3 and 9 days) post hatching. more...

Organism:

Gallus gallus

Type:

Expression profiling by array

Platform:

GPL3213

24 Samples

Download data: CEL

(Submitter supplied) Dietary methionine restriction (MR) has been shown to increase lifespan and decrease adiposity in rodents. This study was designed to examine the transcriptional effects of MR in metabolically relevant tissues. This experiment contains data from the inguinal white adipose tissue (IWAT).

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL2996

8 Samples

Download data: TXT

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

Organism:

Rattus norvegicus

Type:

Methylation profiling by genome tiling array; Expression profiling by array

Platforms:

GPL16994 GPL14745

14 Samples

Download data: PAIR, TXT