GEO DataSets

Analysis of white adipose tissue, liver and skeletal muscle in 24h fasted C57Bl/6J males. Results provide insight into the molecular mechanisms underlying metabolic adaption to food deprivation in various tissues.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 2 protocol, 3 tissue sets

Platform:

GPL11533

Series:

GSE46495

30 Samples

Download data: CEL

(Submitter supplied) Fasting is the process of metabolic adaption to food deprivation that is taking place in most organisms, e.g. during the daily resting phase in mammals. Furthermore, in biomedical research fasting is used in most metabolic studies to synchronize nutritional states of study subjects. Because there is a lack of standardization for this procedure, we need a deeper understanding of the dynamics and the molecular players in fasting. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS4918

Platform:

GPL11533

30 Samples

Download data: CEL

(Submitter supplied) This study integrates global transcriptional profiling and the metabolic perturbation induced by fasting and re-feeding. Genetic control of growth and development should be revealed by systematic modeling of metabolic and regulatory pathways. Chicken oligo arrays were used for transcriptional profiling in two time-course experiments. Two critical developmental stages were chosen: immediately after hatchling (Wk1) and prior to marketing of broiler chickens (Wk6). more...

Organism:

Gallus gallus

Type:

Expression profiling by array

Platform:

GPL6049

80 Samples

Download data: GPR

(Submitter supplied) Here we investigated the effects of acute p53 deletion on the fasting response in mice.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL16570

12 Samples

Download data: CEL

(Submitter supplied) To investigate the global gene expression dynamics associated with short-term fasting, we used mRNA-seq to profile the transcriptomes of nine organs obtained from mice subjected to six different STF duration (0, 2, 8, 12, 18 and 22 hours of fasting; n=3 per time point; Fig. 1a). The nine organs profiled were: olfactory bulb (OB), brain (BRN, which includes the telencephalon and diencephalon), cerebellum (CBL), brainstem (BST, which consists of the mesencephalon, pons, and myelencephalon), stomach (STM), liver (LIV), interscapular brown adipose tissue (iBAT), perigonadal white adipose tissue (pgWAT), and posterior-subcutaneous white adipose tissue (psWAT).

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

162 Samples

Download data: TXT

(Submitter supplied) Four weeks old male broilers, fed ad libitum or fasted for 16h or 48h were used to describe the evolution of global gene expression profiles in chicken liver during a 48h fasting period using a chicken 20K oligo array. Among the 20460 oligos on the microarray, 13057 were identified as aligning with a unique coding region of the 2.1 Washington University assembly of the chicken sequence genome. So the statistical analyses were performed on this 13057 gene set. more...

Organism:

Gallus gallus

Type:

Expression profiling by array

Platform:

GPL5480

18 Samples

Download data: GPR

(Submitter supplied) Regulator of sex-limitation (rsl) is a recessive mouse phenotype in which the otherwise male-specific sex-limited protein (Slp) gene is expressed in females. Positional cloning in rsl mice led to the identification of mutations in two neighboring KRAB zinc finger transcriptional repressors, Rsl1 and Rsl2, and BAC transgenic rescue experiements verified their ability to repress male-specific genes in the liver. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL11180

8 Samples

Download data: CEL, TXT

(Submitter supplied) Dietary polyunsaturated fatty acids (PUFA) are suggested to modulate immune function, but the effects of dietary fatty acids composition on gene expression patterns in immune organs have not been fully characterized. In the current study we investigated how dietary fatty acids composition affects the total transcriptome profile, and especially, immune related genes, in bone marrow cells (BMC) and spleen (SPL). more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

73 Samples

Download data: CEL

(Submitter supplied) We used ChIP-seq to identify the genomic locations bound by p53 in mouse kidney

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9250

2 Samples

Download data: BED

(Submitter supplied) Gene expression microarray analysis was performed on E15.5 p53+/+ and p53-/- litter-matched kidneys. We have previously shown that p53 is expressed in both UB and MM lineages in the kidney, and that p53-null embryos on C57B6L background exhibit a range of congenital abnormalities of the kidney and urinary tract such as duplicated ureters, reduced nephron numbers, and compromised nephron progenitor renewal and differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4134

8 Samples

Download data: TXT

(Submitter supplied) Investigation of whole genome gene expression level changes in GW501516 (a Ppard ligand) or Il-4 treated Ppard-overexpressing RAW 264.7 macrophages as compared to vehicle. Alternative activation of adipose tissue resident macrophages inhibits obesity-induced metabolic inflammation. In the current study we profile genes regulated by two M2 inducers, Il-4 or Ppard agonists and find that alternative activation promotes the cell survival program, while inhibiting that of inflammation-related cell death.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10192

9 Samples

Download data: PAIR

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

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by array

Platforms:

GPL17400 GPL17692

38 Samples

Download data: CEL

(Submitter supplied) Little is known about the impact of fasting on gene regulation in human adipose tissue. Accordingly, the objective of this study was to investigate the effects of fasting on adipose tissue gene expression in humans. To that end, subcutaneous adipose tissue biopsies were collected from volunteers 2h and 26h after consumption of a standardized meal. For comparison, epididymal adipose tissue was collected from C57Bl/6J mice after a 16h fast and in the ab-libitum fed state. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL17400

16 Samples

Download data: CEL

(Submitter supplied) Little is known about the impact of fasting on gene regulation in human adipose tissue. Accordingly, the objective of this study was to investigate the effects of fasting on adipose tissue gene expression in humans. To that end, subcutaneous adipose tissue biopsies were collected from volunteers 2h and 26h after consumption of a standardized meal. For comparison, epididymal adipose tissue was collected from C57Bl/6J mice after a 16h fast and in the ab-libitum fed state. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17692

22 Samples

Download data: CEL

(Submitter supplied) Biallelic inactivating mutations of the transcription factor 1 gene (TCF1), encoding hepatocyte nuclear factor 1a (HNF1a), were identified in 50% of hepatocellular adenomas (HCA) phenotypically characterized by a striking steatosis. To understand the molecular basis of this aberrant lipid storage, we performed a microarray transcriptome analysis validated by quantitative RT-PCR, western-blotting and lipid profiling. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL3282 GPL96

41 Samples

Download data: CEL

(Submitter supplied) Effects of YBX1 activation in PPARγ-indcuded C3H/10T1/2-SAM pre-adipocytes on the transcriptome of cells during early differentation stages

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

51 Samples

Download data: TSV

(Submitter supplied) Time-course analysis of adipocyte gene expression profiles response to high fat diet. The hypothesis tested in the present study was that in diet-induced obesity, early activation of TLR-mediated inflammatory signaling cascades by CD antigen genes, leads to increased expression of pro-inflammatory cytokines and chemokines, resulting in chronic low-grade inflammation. Early changes in collagen genes may trigger the accumulation of ECM components, promoting fibrosis in the later stages of diet-induced obesity. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Datasets:

GDS6247 GDS6248

Platform:

GPL6887

91 Samples

Download data: TXT

Analysis of livers of C57BL/6J mice fed a high fat diet for up to 24 weeks. Significant body weight gain was observed after 4 weeks. Results provide insight into the effect of high fat diets on metabolism in the liver.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 3 protocol, 9 time sets

Platform:

GPL6887

Series:

GSE39549

51 Samples

Download data

Analysis of epididymal and mesenteric white adipose tissues (WAT) of mice fed a high fat diet for up to 24 weeks. Excessive fat accumulation was evident in visceral WAT depots after 4 weeks. Results provide insight into the molecular events that occur during the development of diet-induced obesity.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 2 protocol, 5 time, 2 tissue sets

Platform:

GPL6887

Series:

GSE39549

40 Samples

Download data

(Submitter supplied) Cold exposure imposes a metabolic challenge to mammals that must be met by a coordinated repsonse in different tissues to prevent hypothermia. This study reports analysis of transcriptome profiles in brown adipose tissue, liver, white adipose of mice in repsonse to 24 hour cold exposure

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10242

16 Samples

Download data: TXT