GEO DataSets

(Submitter supplied) We reported the hepatic gene expression profiling in mice treated by perfluorooctanoate (PFOA) and high fat diet (HFD). Chronic HFD treatment was associated with gene expression changes in cholesterol biosynthetic process, lipid metabolic process, extracellular matrix, and inflammatory response pathways. Many chemokine related genes including Ccl2, Ccr2, Ccl3l3, Cx3cl1, Cx3cr1, Cxcl14, and toll-like receptor (TLR) related genes including Tlr2, Tlr7, Tlr8, Tlr13 were all significant upregulated comparing vehicle-treated HFD-fed mice to control diet (CD)-fed mice, suggesting their roles in the development of steatohepatitis. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23479

16 Samples

Download data: TXT

(Submitter supplied) We reported the hepatic gene expression profiling in mice fed with a high fat diet compared to the controls. We found that the modulation of pathways related to peroxisome proliferator-activated receptors, cytochrome P450s, and ATP-binding cassette transporters in high fat diet mice. Particularly, constitutive androstane receptor and pregnane X receptor signature genes Cyp2b10 and Cyp3a11 were significantly increased in high fat diet mice compared to controls. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

8 Samples

Download data: XLSX

(Submitter supplied) Toxicogenomic Dissection of the Perfluorooctanoic Acid (PFOA) Transcript Profile in Mouse Liver: Evidence for the Involvement of Nuclear Receptors PPARalpha and CAR We performed a toxicogenomics dissection of the transcript profiles in the mouse liver after exposure to PFOA. We uncovered classes of genes that were regulated independently of PPARalpha. Some of these genes, including those involved in lipid metabolism, may be regulated by PPARbeta/delta or PPARgamma, whereas others, such as those involved in xenobiotic metabolism are likely regulated through CAR. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS3407

Platform:

GPL1261

16 Samples

Download data: CEL

Analysis of PPAR-alpha null livers from animals treated with perfluorooctanoic acid (PFOA), a member of a class of industrial chemicals called peroxisome proliferator chemicals. PFOA exposure is linked to cancer. Results provide insight into the role of PPAR-alpha in mediating the effects of PFOA.

Organism:

Mus musculus

Type:

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

Platform:

GPL1261

Series:

GSE9786

16 Samples

Download data: CEL

(Submitter supplied) Perfluoroalkyl substances (PFAS) are man-made chemicals with suspected endocrine-disrupting properties. Exposure to perfluorooctanoic acid (PFOA) has been linked to disturbed metabolism via the liver, although the exact mechanism is not clear. Moreover, information on the metabolic effects of the new PFAS alternative GenX is limited. We tested whether low-dose exposure to PFOA and GenX induces metabolic disturbances, including NAFLD, dyslipidemia, and glucose tolerance in mice and studied the involvement of PPARα. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23479

32 Samples

Download data: RDATA, TXT

(Submitter supplied) Humans and ecological species have been found to have detectable body burdens of a number of perfluorinated alkyl acids (PFAA) including perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS). In mouse and rat liver these compounds elicit transcriptional and phenotypic effects similar to peroxisome proliferator chemicals (PPC) that work through the nuclear receptor peroxisome proliferator activated receptor alpha (PPARalpha). more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platforms:

GPL85 GPL341 GPL1355

129 Samples

Download data: CEL

(Submitter supplied) Global liver gene expression in mouse treated with either chow diet or high-fat diet was compared. Results provide insight into mechanisms underlying effects of high-fat diet on gene expression in mouse liver.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL11202

7 Samples

Download data: TXT

(Submitter supplied) We report the effect of NAFLD on liver gene expression changes that could impact tetrachloroethhylene metabolism Methods: We fed male C57Bl/6J mice a base diet (BD), high fat (HFD), or methionine/choline/folate deficient high fat diet (MCD) for 8 weeks and then treated them with vehicle or tetrachloroethylene (PERC, 300 mg/kg ig). We only report "basal" differences herein (aka vehicle-treated). Results: We report that there were diet-specific differences in xenobiotic metabolizing genes, and that these genes may be responsible for NAFLD-induced disruption in PERC metabolism

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

15 Samples

Download data: TXT

(Submitter supplied) Two months-old Shp flox/flox male mice were injected with either AAV8 expressing Cre recombinase driven by the thyroxine-binding globulin (Tbg) promoter (AAV8-Tbg-Cre) or control AAV8 (AAV8-Tbg-null) and fed chow or a diet enriched in high fat, cholesterol, and fructose (Research diet D09100301: 40 kcal% fat, 2% cholesterol, 20 kcal% fructose, hereafter referred to as HFCF diet) for 3 months. Liver RNA was isolated and submitted to RNA-seq.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15103

12 Samples

Download data: TXT

(Submitter supplied) If the function of the nuclear receptor PPARa is well-known during a prolongated fasting, its hepatic biological function during feeding and refeeding conditions still needs to be investigated. Moreover, in vivo data collected so far on PPARa function during fasting were obtained using the total Ppara KO transgenic mouse model. To identify genes whose expression is under the strict dependence of hepatic PPARa activity, we generated a new mouse strain of PPARa-specific deletion in hepatocyte (albumin-Cre+/- Pparaflox/flox or LKO) and we compared them to total Ppara KO (KO), wild-type (WT) and liver WT (albumin-Cre-/- Pparaflox/flox or LWT) mice under three nutritional challenges. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10787

52 Samples

Download data: TXT

(Submitter supplied) Fenofibrate is a specific agonist of the nuclear receptor PPARa. To identify the gene expression under the strict dependence of hepatic PPARa activity, we generated a new mouse strain of PPARa-specific deletion in hepatocyte (albumin-Cre+/- Pparaflox/flox or LKO) and we compared them to total Ppara KO (KO), wild-type (WT) and liver WT (albumin-Cre-/- Pparaflox/flox or LWT) mice. We used microarrays to detail the global programme of gene expression in liver of Ppara LKO, LWT, Ppara KO and WT male mice.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10787

34 Samples

Download data: TXT

(Submitter supplied) Adult (12 weeks old) WT, LKO and KO male mice from C57Bl6J were either treated with a control diet (CTRL) or an High Fat Diet (HFD) during 12 weeks prior to liver gene expression analysis

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL21163

48 Samples

Download data: TXT

(Submitter supplied) Unlike the PPARalpha agonist W14,643, PFOA is capable of inducing effects independently of PPARa. Genes altered in the PPARalpha-null mouse following exposure to PFOA included those associated with fatty acid metabolism, inflammation, xenobiotic metabolism, and cell cycle progression. The specific signaling pathway(s) responsible for these effects is not readily apparent but it is conceivable that other members of the nuclear receptor superfamily such as PPARbeta/delta and CAR may be involved. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL2995

39 Samples

Download data

(Submitter supplied) Transcriptomic profiles of wild type and TSP1 knockout mice that were fed control (normal) diet or CDAHFD (choline deficient amino acid defiend high fat diet) chow for 12 weeks to model Non-alcoholic Steatohepatitis (NASH) disease in humans.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

20 Samples

Download data: TXT

(Submitter supplied) Obesity-associated lipid overload triggers non-alcoholic fatty liver diseases (NAFLD), which in part may be driven by alterations of regulatory transcription networks and hepatocyte-selective epigenomes. Here we demonstrate that G protein pathway suppressor 2 (GPS2), a subunit of the nuclear receptor corepressor (NCOR)/ histone deacetylase 3 (HDAC3) complex, is a central component of such networks and accelerates the progression of non-alcoholic steatohepatitis (NASH). more...

Organism:

Mus musculus

Type:

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

Platforms:

GPL13112 GPL21626

74 Samples

Download data: BED, TXT

(Submitter supplied) Male and female mice (Bl6/J) were fed a chow diet (control 1 and control 2) or a High fat diet (HFD) or a Choline deficient High fat diet (CD HFD) or a Western Diet (WD) or a Western Diet supplemented with glucose and fructose in drinking water (WD glucose fructose) for 15 weeks.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL21163

72 Samples

Download data: TXT

(Submitter supplied) Wild-type (LWT) and mice with hepatocyte restricted deletion of PPARalpha (LKO) mice were fasted fro 24 hours.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL21163

48 Samples

Download data: TXT

(Submitter supplied) Liver gene expression was analyzed in liver samples collected from patients with NAFLD.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL21185

80 Samples

Download data: TXT

(Submitter supplied) We analyzed the effect of chronic (14 days) treatment with a selective PPARalpha agonist on liver gene expression in vivo in mice (B6/J). The experiment was done in mice from both sexes. The experiment was done in both wild-type (LWT) and in mice with hepatocyte-restricted deletion of PPARalpha.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL21163

47 Samples

Download data: TXT

(Submitter supplied) To investigate the role of hepatic CYP2B in diet-induced nonalcoholic steatohepatitis (NASH), a Cyp2b triple knockout mouse lacking Cyp2b9, Cyp2b10, and Cyp2b13 was developed using CRISPER/Cas9. Wildtype (WT) and Cyp2b-null mice were fed a normal diet (ND) or a choline-deficient, L-amino acid-defined high-fat diet (CDAHFD), containing 0.1% methionine and 62% fat for 8 weeks. RNA was extracted from the livers of female and male mice from all treatment groups and used for RNA seqencing. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

32 Samples

Download data: TXT